A cooking tank for soybean processing

Abstract

This disclosure relates to the technical field of soybean processing. One embodiment of this disclosure provides a cooking tank for soybean processing, comprising: a main frame and a tank body. The tank body is mounted on the main frame and has an open bottom. A cooking assembly is disposed within the tank body, and a closed discharge assembly is disposed on the main frame and the tank body. The cooking assembly includes a bottom cover fitted onto the bottom of the tank body and fixedly connected to the tank body by bolts. A protrusion is provided around the inner surface of the bottom cover, and several supports are fixedly connected to the protrusion. Heating seats are fixedly connected to the supports. This technical solution solves the technical problems of existing soybean processing cooking tanks, which generally suffer from inconvenient and rapid discharge and are difficult to clean.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of soybean processing, and more specifically, to a cooking tank for soybean processing. Background Technology

[0002] In the soybean processing industry (such as the production of soybean products like tofu, soy milk, and dried tofu), cooking tanks are key equipment for achieving high-temperature cooking of soybeans. By fully heating and softening the soybeans, they lay the foundation for subsequent grinding and shaping processes. Their discharge efficiency and ease of cleaning directly determine the continuity of the processing flow and the hygiene and safety of the products. As soybean product production develops towards large-scale and standardized production, the shortcomings of traditional cooking tanks are becoming increasingly apparent: existing soybean processing cooking tanks generally suffer from inconvenient and rapid discharge, and are difficult to clean. This not only prolongs the processing cycle but also easily leaves soybean residue, posing hygiene risks, and is difficult to adapt to the demands of efficient and hygienic production.

[0003] Traditional cooking tanks typically employ a fixed tank structure with no inclined bottom design or convenient discharge mechanism. After cooking, soybeans must be manually scooped out of the tank or the tank must be emptied using tools. This operation is cumbersome and time-consuming, especially in mass production, where low discharge efficiency can lead to waiting times for subsequent processes. Furthermore, the inner walls of the tank are mostly smooth surfaces without dedicated cleaning channels. Protein residue generated during soybean cooking easily adheres to the tank walls, bottom, and heating element surfaces. Cleaning requires manual wiping inside the tank, which is not only difficult to completely remove the residue but also increases the labor intensity for operators. Long-term residue residue can also breed bacteria, affecting the hygiene and quality of soybean products.

[0004] Therefore, developing a cooking tank for soybean processing with rapid discharge and easy cleaning capabilities has become an urgent need to improve production efficiency and ensure product hygiene. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a cooking tank for soybean processing, which solves the technical problems of existing soybean processing cooking tanks, such as inconvenience in quickly discharging materials and difficulty in cleaning.

[0006] According to one aspect, at least one embodiment of this disclosure provides a cooking tank for soybean processing, comprising: The main frame and the barrel body are provided, with the barrel body mounted on the main frame and having an open bottom. A cooking assembly, wherein the cooking assembly is disposed in the tank body; A closed discharge assembly is disposed on the main frame and the barrel body; The cooking assembly includes a bottom cover, which is fitted onto the bottom of the barrel and fixedly connected to the barrel by bolts. A protrusion is provided around the inner surface of the bottom cover, and several brackets are fixedly connected to the protrusion. A heating seat is fixedly connected to the brackets. A water supply pipe and a water level sensor are respectively provided on the outer wall of the barrel.

[0007] As a further technical solution, the heating base has a circular hole on its surface, a drive motor is provided at the bottom of the bottom cover, a rotating disk is provided at the output end of the drive motor, and a pair of sealing strips are provided between the surface of the rotating disk and the bottom surface of the boss.

[0008] As a further technical solution, a central shaft is provided on the surface of the rotating disk, the central shaft is located in the circular hole, a grate plate is provided at the upper end of the central shaft, and a bonding protrusion is provided around the inner wall of the barrel, the bonding protrusion slidingly bonded to the side surface of the grate plate.

[0009] According to another aspect, in at least one embodiment of the present invention, the closed discharge assembly includes a sealing cover, the sealing cover being connected to the top of the main frame via a horizontal linear drive, a main docking sleeve being provided on the top of the barrel, and a secondary docking sleeve being provided on the side surface of the sealing cover.

[0010] As a further technical solution, a top plate is provided on the top of the barrel, the top plate covers half of the top of the barrel, and a discharge port is opened on the surface of the top plate. The barrel is rotatably connected to the main frame through a rotating shaft.

[0011] As a further technical solution, a telescopic cylinder is provided on the side surface of the main frame, a transmission rack is provided at the output end of the telescopic cylinder, and a transmission gear is provided at one end of the rotating shaft of the barrel, the transmission gear meshing with the transmission rack.

[0012] As a further technical solution, a pressure valve and a pressure gauge are respectively provided on the surface of the sealing cover.

[0013] As a further technical solution, both the main docking sleeve and the auxiliary docking sleeve are semi-circular structures, and the sealing cap can be horizontally inserted into the main docking sleeve.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, the cooking assembly solves the problems of uneven heating and difficult cleaning found in traditional cooking tanks through its uniform heating and easy-to-clean design. The heating base provides a stable heat source, and the grate rotates and flips the soybeans along with the central shaft. The fitted raised layer ensures even heating of the soybeans, preventing localized undercooking or sticking. The water supply pipe and water level sensor work together to control the water volume, ensuring optimal cooking results. The bottom cover is bolted to the tank body, and its detachable design facilitates thorough cleaning of the heating base, grate, and any residue remaining on the inner wall of the tank. A sealing strip prevents water leakage and extends the lifespan of components. This structure improves the uniformity and efficiency of soybean cooking while significantly reducing cleaning difficulty and hygiene risks, providing high-quality raw materials for subsequent soybean product processing and meeting the needs of large-scale production. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure; Figure 2 This is an isometric drawing of the present disclosure; Figure 3 This is an isometric sectional view of the present disclosure; Figure 4 Appendix to this disclosure Figure 3 Enlarged view of part A in the middle; In the diagram: 1. Main frame; 2. Tank body; 3. Cooking assembly; 3-1. Bottom cover; 3-2. Boss; 3-3. Support; 3-4. Heating seat; 3-5. Water supply pipe; 3-6. Water level sensor; 3-7. Round hole; 3-8. Drive motor; 3-9. Rotary disc; 3-10. Sealing strip; 3-11. Central shaft; 3-12. Grate plate; 3-13. Adhesive protrusion; 4. Sealed discharge assembly; 4-1. Sealing cover; 4-2. Main docking sleeve; 4-3. Secondary docking sleeve; 4-4. Top plate; 4-5. Discharge port; 4-6. Telescopic cylinder; 4-7. Transmission rack; 4-8. Transmission gear; 5. Pressure valve; 6. Pressure gauge. Detailed Implementation

[0017] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0018] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0019] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0020] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] like Figures 1-4 As shown, a cooking tank for soybean processing according to an embodiment of this disclosure is illustrated, comprising: The main frame 1 and the barrel 2 are mounted on the main frame 1 and the bottom of the barrel 2 is open. Cooking assembly 3 is disposed in the barrel 2; A closed discharge assembly 4 is disposed on the main frame 1 and the barrel 2; The cooking assembly 3 includes a bottom cover 3-1, which is fitted onto the bottom of the barrel 2. The bottom cover 3-1 and the barrel 2 are fixedly connected by bolts. A protrusion 3-2 is provided around the inner surface of the bottom cover 3-1, and several brackets 3-3 are fixedly connected to the protrusions 3-2. A heating base 3-4 is fixedly connected to the brackets 3-3. A water supply pipe 3-5 and a water level sensor 3-6 are respectively provided on the outer wall of the barrel 2. A round hole 3-7 is opened on the surface of the heating base 3-4. The bottom of the bottom cover 3-1 is provided with... A drive motor 3-8 is provided with a rotating disk 3-9 at its output end. A pair of sealing strips 3-10 are provided between the surface of the rotating disk 3-9 and the bottom surface of the boss 3-2. A central shaft 3-11 is provided on the surface of the rotating disk 3-9. The central shaft 3-11 is located inside the circular hole 3-7. A grate plate 3-12 is provided at the upper end of the central shaft 3-11. A bonding protrusion 3-13 is provided around the inner wall of the barrel 2. The bonding protrusion 3-13 slides against the side surface of the grate plate 3-12.

[0024] In some examples, in order to achieve efficient and uniform cooking of soybeans and subsequent cleaning and maintenance of the equipment, and to avoid uneven heating or sticking of soybeans to the barrel wall during cooking, a cooking component 3 is designed. This component includes a bottom cover 3-1 at the bottom of the barrel 2, which is fixed by bolts to form a detachable structure, making it easy to disassemble and clean the soybean residue inside the barrel 2 later. The protrusion 3-2 on the inner side of the bottom cover 3-1 provides an installation base for the bracket 3-3. The heating seat 3-4 on the bracket 3-3 can generate heat to provide a heat source for cooking soybeans in the barrel 2. The round hole 3-7 on the surface of the heating seat 3-4 provides a space for the central shaft 3-11 to move, avoiding interference between the shaft and the heating seat 3-4 when rotating.

[0025] The water supply pipe 3-5 on the outer wall of the tank 2 can replenish water during the cooking process to prevent insufficient water from affecting the cooking effect; the water level sensor 3-6 can monitor the water level in the tank in real time to avoid abnormal cooking caused by excessively high or low water levels.

[0026] The drive motor 3-8 at the bottom of the bottom cover 3-1 drives the rotating disk 3-9 and the central shaft 3-11 to rotate. The grate plate 3-12 at the upper end of the central shaft 3-11 rotates synchronously with the shaft. The grate plate 3-12 can drive the soybeans in the bucket to turn over, so that the soybeans are evenly exposed to heat and moisture, preventing local overheating or undercooking. The bonding protrusion 3-13 on the inner wall of the bucket body 2 slides against the side surface of the grate plate 3-12, which not only provides guidance for the rotation of the grate plate 3-12, but also prevents soybeans from leaking through the gap between the grate plate 3-12 and the bucket wall.

[0027] The sealing strip 3-10 on the bottom surface of the rotating disc 3-9 and the boss 3-2 can prevent water from leaking out of the bottom cover 3-1 from the tank. The bolt-fixed bottom cover 3-1 is easy to disassemble. When cleaning is required, the bolts can be loosened to remove the bottom cover 3-1 and thoroughly clean the heating base 3-4, grate plate 3-12 and other components.

[0028] During operation, the heating base 3-4 heats the soybeans, the drive motor 3-8 drives the grate plate 3-12 to flip the soybeans, and the water supply pipe 3-5 and the water level sensor 3-6 work together to control the water volume. The bottom cover 3-1 is removed during cleaning. The rotating flipping mechanism ensures even cooking, and the detachable design facilitates maintenance. All components work together to complete the steaming and cleaning of soybeans, meeting the needs of soybean processing.

[0029] like Figures 1-4 As shown in the figure, the closed discharge assembly 4 in this embodiment includes a sealing cover 4-1, which is connected to the top of the main frame 1 by a horizontal linear drive. A main docking sleeve 4-2 is provided on the top of the barrel 2, and a secondary docking sleeve 4-3 is provided on the side surface of the sealing cover 4-1. A top plate 4-4 is provided on the top of the barrel 2, covering half of the top of the barrel 2. A discharge port 4-5 is opened on the surface of the top plate 4-4. The barrel 2 is rotatably connected to the main frame 1 by a rotating shaft. A telescopic cylinder 4-6 is provided on the side surface of the main frame 1, and a transmission rack 4-7 is provided at the output end of the telescopic cylinder 4-6. A transmission gear 4-8 is provided at one end of the rotating shaft of the barrel 2, and the transmission gear 4-8 meshes with the transmission rack 4-7.

[0030] In some examples, in order to achieve sealing and heat preservation during the cooking process of the barrel 2 and rapid discharge after cooking, and to avoid heat loss during cooking or soybean residue during discharge, a closed discharge assembly 4 is designed. This assembly includes a sealing cover 4-1 on the top of the main frame 1 that moves via a horizontal linear drive (such as an electric push rod). The main docking sleeve 4-2 on the top of the barrel 2 cooperates with the secondary docking sleeve 4-3 on the side surface of the sealing cover 4-1. When the barrel 2 needs to be sealed, the linear drive pushes the sealing cover 4-1 to move, so that the secondary docking sleeve 4-3 and the main docking sleeve 4-2 are precisely docked to form a sealing structure, reducing heat and steam loss during cooking, and preventing external impurities from entering the barrel. The top plate 4-4 on the top of the barrel 2 covers half of the barrel 2, which provides support for the sealing cover 4-1 without affecting the loading of soybeans. The discharge port 4-5 on the surface of the top plate 4-4 is the soybean channel when the barrel is turned over for discharge.

[0031] The barrel 2 is rotatably connected to the main frame 1 via a rotating shaft. The telescopic cylinder 4-6 on the side surface of the main frame 1 drives the transmission rack 4-7 to move. The transmission rack 4-7 meshes with the transmission gear 4-8 at one end of the rotating shaft of the barrel 2, forming a flipping power structure. When discharge is required, the telescopic cylinder 4-6 extends or retracts, driving the transmission rack 4-7 to move, which in turn drives the transmission gear 4-8 and the rotating shaft to rotate, causing the barrel 2 to flip around the rotating shaft. The soybeans inside the barrel are quickly discharged through the discharge port 4-5, which greatly improves efficiency compared to manual unloading. The stability of the gear and rack transmission ensures that the flipping speed of the barrel 2 is controllable, avoiding excessively fast flipping that could cause soybeans to splash. The precision of the linear drive ensures a tight fit between the sealing cap 4-1 and the telescopic cylinder 4-6, and the thrust of the cylinder 4-6 can be adapted to the weight of the bucket 2 and the soybeans, ensuring smooth turning.

[0032] During operation, the sealing cap 4-1 closes and seals the barrel 2. After cooking, the telescopic cylinder 4-6 drives the barrel 2 to tilt and discharge the material. The sealing structure ensures the cooking effect, the gear transmission enables rapid discharge, and all components work together to seal the barrel 2 and unload the material, meeting the needs of soybean processing.

[0033] For example, such as Figure 1 As shown, a pressure valve 5 and a pressure gauge 6 are respectively provided on the surface of the sealing cover 4-1.

[0034] In some examples, the pressure valve 5 and pressure gauge 6 installed on the surface of the sealing cap 4-1 can monitor and regulate the cooking pressure inside the tank 2 in real time. The pressure gauge 6 can display the pressure value inside the tank intuitively, making it easy for operators to grasp the cooking status and avoid damage to the tank 2 due to excessive pressure or reduced cooking efficiency due to insufficient pressure. When the pressure inside the tank exceeds the safety threshold, the pressure valve 5 will automatically release pressure to prevent safety accidents.

[0035] For example, such as Figure 1 As shown, both the main docking sleeve 4-2 and the auxiliary docking sleeve 4-3 are semi-circular structures, and the sealing cap 4-1 can be horizontally inserted into the main docking sleeve 4-2.

[0036] In some examples, both the main docking sleeve 4-2 and the auxiliary docking sleeve 4-3 are semi-circular structures, and the sealing cap 4-1 can be horizontally inserted into the main docking sleeve 4-2. This design simplifies the docking process between the sealing cap 4-1 and the barrel 2. The semi-circular structure allows the docking sleeve to fit the curved contours of the sealing cap 4-1 and the barrel 2, improving the sealing area and sealing performance; the horizontal insertion method does not require precise alignment of the upper and lower positions, and docking can be completed simply by pushing the sealing cap 4-1, reducing the difficulty of operation.

[0037] In actual use: Soybeans are placed on the grate plate 3-12 of barrel 2, and water is added to the barrel through the water supply pipe 3-5. The water level sensor 3-6 monitors the water level in real time. The horizontal linear drive is activated, pushing the sealing cover 4-1 to move horizontally, so that the secondary docking sleeve 4-3 aligns with the main docking sleeve 4-2, sealing the top of barrel 2. The pressure valve 5 and the pressure gauge 6 work together to monitor the pressure inside the barrel. The cooking assembly 3 is activated, and the heating seat 3-4 generates heat. The drive motor 3-8 drives the central shaft 3-11 and the grate plate 3-12 to rotate, turning the soybeans to ensure even heating and fitting the raised layer 3-13 to prevent soybean leakage. After cooking is completed, the pressure valve 5 is opened to release pressure, and the linear drive pulls open the sealing cover 4-1. The telescopic cylinder 4-6 is activated, driving the transmission rack 4-7 to move. Through the transmission gear 4-8, the barrel 2 is driven to rotate around the axis of rotation, and the soybeans are discharged through the discharge port 4-5 of the top plate 4-4. During cleaning, loosen the bolts and remove the bottom cover 3-1. Clean the heating base 3-4, grate plate 3-12 and other components. The sealing strip 3-10 can prevent water from seeping into the drive structure during cleaning, achieving efficient cooking, rapid discharge and convenient cleaning throughout the process.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A cooking vat for soybean processing, characterized in that, include: The main frame (1) and the barrel (2) are mounted on the main frame (1) and the bottom of the barrel (2) is open. A cooking assembly (3) is disposed in the barrel body (2); A closed discharge assembly (4) is provided on the main frame (1) and the barrel (2); The cooking assembly (3) includes a bottom cover (3-1), which is fitted onto the bottom of the barrel (2). The bottom cover (3-1) and the barrel (2) are fixedly connected by bolts. A boss (3-2) is provided around the inner surface of the bottom cover (3-1). Several brackets (3-3) are fixedly connected to the boss (3-2). A heating seat (3-4) is fixedly connected to the bracket (3-3). A water supply pipe (3-5) and a water level sensor (3-6) are respectively provided on the outer wall of the barrel (2).

2. The cooking tank for soybean processing according to claim 1, characterized in that, The heating base (3-4) has a round hole (3-7) on its surface. The bottom cover (3-1) is equipped with a drive motor (3-8). The output end of the drive motor (3-8) is equipped with a rotating disk (3-9). A pair of sealing strips (3-10) are provided between the surface of the rotating disk (3-9) and the bottom surface of the boss (3-2).

3. A cooking vat for soybean processing according to claim 2, characterized in that, The rotating disk (3-9) is provided with a central shaft (3-11) on its surface. The central shaft (3-11) is located inside the circular hole (3-7). A grate plate (3-12) is provided at the upper end of the central shaft (3-11). A bonding protrusion (3-13) is provided around the inner wall of the barrel (2). The bonding protrusion (3-13) slides against the side surface of the grate plate (3-12).

4. A cooking vat for soybean processing according to claim 1, characterized in that, The closed discharge assembly (4) includes a sealing cover (4-1), which is connected to the top of the main frame (1) by a horizontal linear drive. A main docking sleeve (4-2) is provided on the top of the barrel (2), and a secondary docking sleeve (4-3) is provided on the side surface of the sealing cover (4-1).

5. A cooking vat for soybean processing according to claim 4, characterized in that, The top of the barrel (2) is provided with a top plate (4-4), which covers half of the top of the barrel (2). The surface of the top plate (4-4) is provided with a discharge port (4-5). The barrel (2) is rotatably connected to the main frame (1) through a rotating shaft.

6. A cooking vat for soybean processing according to claim 5, characterized in that, A telescopic cylinder (4-6) is provided on the side surface of the main frame (1), and a transmission rack (4-7) is provided at the output end of the telescopic cylinder (4-6). A transmission gear (4-8) is provided at one end of the rotating shaft of the barrel (2), and the transmission gear (4-8) meshes with the transmission rack (4-7).

7. A cooking vat for soybean processing according to claim 4, characterized in that, The sealing cover (4-1) is respectively provided with a pressure valve (5) and a pressure gauge (6).

8. A cooking vat for soybean processing according to claim 4, characterized in that, Both the main docking sleeve (4-2) and the auxiliary docking sleeve (4-3) have a semi-circular structure, and the sealing cap (4-1) can be horizontally inserted into the main docking sleeve (4-2).

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