Marinating and boiling device suitable for multiple products and small amount of food

Abstract

The device comprises a machine frame, an outer cylinder and an inner cylinder, the outer cylinder is rotationally installed on the machine frame, the inner cylinder is placed in the outer cylinder, a cylinder cover is connected to the inner cylinder in a clamped mode, a lifting assembly is installed at the top of the machine frame, the connecting end of the lifting assembly is connected with the top of the cylinder cover, and the connecting end of the lifting assembly is connected with the top of the cylinder cover. And a juice pouring assembly is arranged in a space between the outer cylinder and the inner cylinder. According to the marinating and boiling device suitable for multiple products and a small amount of food, the containing disc and the chord-shaped disc guide groove are arranged in the inner cylinder, the driving motor is used for driving the inner cylinder to rotate so as to drive the chord-shaped disc guide groove to rotate, and the disc rotating head is matched to be slidably connected into the chord-shaped disc guide groove; the bottom disc and the material disc are connected through the disc guide block and the disc guide groove to achieve the effect of synchronous up-and-down movement, the material liquid in the inner cylinder is promoted to flow in the up-and-down movement process of the material disc, and the uniformity of the marinating material liquid concentration is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of braising equipment, specifically a braising device suitable for braising multiple types of food in small quantities. Background Technology

[0002] Braised and stewed products are rich in nutrients, have unique shapes, and distinctive flavors, making them highly popular. During processing, these products undergo a braising process to allow the ingredients to absorb the flavors and enhance their taste. The traditional braising process involves placing the pre-processed and blanched raw materials into a braising pot, adding prepared braising liquid, and steaming for a period of time. Afterward, the braised meat is removed, cooled, and then further processed.

[0003] Existing braising pots typically employ a vertical, static braising method, which prevents the agitation of the braising liquid. Bulk ingredients used in braising often settle at the bottom or float on the surface during this static state, leading to uneven distribution of the liquid concentration from top to bottom. Furthermore, due to the varying locations of the floating ingredients, uneven distribution of the liquid concentration can occur circumferentially if the braising pot has a large inner diameter. All of these factors result in varying degrees of braising and flavor in meat products cooked in the same pot. Additionally, when braising a large variety of foods in small quantities, current techniques often require piling them together in a large braising pan, causing cross-contamination of flavors and reducing the overall quality of the braising process. Utility Model Content

[0004] This application proposes a braising device suitable for multiple types of food in small quantities, which has the advantage of improving the uniformity of the concentration of the braising liquid in the braising pot in the vertical and circumferential directions, thereby solving the problem of uneven concentration of the braising liquid mentioned in the background art.

[0005] To achieve the above objectives, this application adopts the following technical solution: a braising device suitable for multiple types of small quantities of food, comprising: a frame, an outer cylinder, and an inner cylinder. The outer cylinder is rotatably mounted on the frame, the inner cylinder is placed inside the outer cylinder, and a cylinder cover is snapped onto the inner cylinder. A lifting assembly is installed on the top of the frame, and the connecting end of the lifting assembly is connected to the top of the cylinder cover. A slurry pouring assembly is provided in the space between the outer cylinder and the inner cylinder. A cylinder column is provided inside the inner cylinder, and a serving tray is provided in the inner cavity of the inner cylinder. A drive motor is installed at the bottom of the frame, and a pressure column assembly is installed on the frame.

[0006] Furthermore, the juicing assembly includes a juicing spoon, a chordal spoon guide groove, and a spoon guide groove. One end of the juicing spoon is connected to a spoon rotating head, which is rotatably fitted into the chordal spoon guide groove. The spoon guide groove is formed on the inner wall of the outer cylinder. The other end of the juicing spoon is connected to a spoon guide block, which is slidably connected within the spoon guide groove. The top of the chordal spoon guide groove is higher than the top of the cylinder cover. The bottom end of the chordal spoon guide groove is connected to a cylinder groove positioning groove. A cylinder groove connecting block is connected to the bottom wall of the inner cylinder, and the cylinder groove connecting block is engaged within the cylinder groove positioning groove.

[0007] Furthermore, the cylinder is cylindrical, and a guide groove is formed on the outer periphery of the cylinder. A chord-shaped guide groove is connected to the inner wall of the inner cylinder. The tray includes a base and a material tray. One end of the base is connected to a rotating head, which is slidably connected in the chord-shaped guide groove. The other end of the base is connected to a guide block, which is slidably connected in the guide groove. A positioning hole is formed on the base, and a positioning block corresponding to the positioning hole is connected to the bottom end of the material tray. The positioning block is inserted into the positioning hole.

[0008] Furthermore, the output end of the drive motor extends into the inner cavity of the frame, and the output end of the drive motor is connected to a shaft connecting groove. A cylinder bottom connector is connected to the outer wall of the bottom end of the inner cylinder, and the cylinder bottom connector is keyed to the shaft connecting groove. An inner cylinder connecting groove is connected to the inner wall of the bottom end of the inner cylinder, and the bottom end of the cylinder column is rotatably connected to the inner cylinder connecting groove. A prism rod is connected to the top end of the cylinder column.

[0009] Furthermore, a column is installed on the frame, and the column pressing assembly includes a sleeve column, a crossbar, a telescopic rod, and a prism pressing sleeve. The sleeve column is rotatably sleeved on the column, the crossbar is vertically connected to the side wall of the sleeve column, the fixed end of the telescopic rod is connected to the bottom surface of the crossbar, the prism pressing sleeve is connected to the telescopic end of the telescopic rod, and the prism pressing sleeve is snapped onto the top end of the prism rod.

[0010] Furthermore, the chord-shaped guide groove is in the shape of a smooth chord wave, the chord-shaped guide groove has six endpoints, and the number of the holding trays is six and they are evenly distributed along the central axis of the cylinder.

[0011] This utility model has the following beneficial effects:

[0012] 1. This application provides a braising device suitable for multiple types of food in small quantities. By setting a serving plate and a string-shaped guide groove in the inner cylinder, the inner cylinder is driven to rotate by a drive motor, which in turn drives the string-shaped guide groove to rotate. The rotating head is slidably connected in the string-shaped guide groove, so that the base plate and the serving plate can move up and down synchronously through the connection of the guide block and the guide groove. During the up and down movement of the serving plate, the liquid in the inner cylinder is promoted to flow, which improves the uniformity of the braising liquid concentration. In addition, this application uses multiple small-volume serving plates, and each type of food is placed in a separate serving plate, which can avoid cross-contamination of flavors between foods and improve the quality of food braising.

[0013] 2. The present application provides a cooking device suitable for multiple types of food in small quantities. The drive motor can drive the inner cylinder to rotate through the connection of the shaft connecting groove and the bottom connecting head of the cylinder. During the rotation of the inner cylinder, the liquid flows circumferentially, thereby improving the uniformity of the liquid in the outer cylinder and inner cylinder in the circumferential direction of the cylinder and avoiding inconsistent cooking degree of meat products placed at different circumferential positions in the cylinder.

[0014] 3. This application provides a cooking device suitable for multiple types of small quantities of food. By setting a cylinder groove connecting block at the bottom of the inner cylinder and setting a cylinder groove positioning groove matching the cylinder groove connecting block at the bottom of the chordal spoon guide groove, the chordal spoon guide groove is connected to the inner cylinder. The inner cylinder drives the chordal spoon guide groove to rotate, thereby causing the sauce spoon to move up and down. By setting the upper end of the outer cylinder into an arc-shaped inward curve, when the spoon guide block moves to the spoon guide groove at the top of the outer cylinder, the end of the sauce spoon near the inner wall of the outer cylinder is raised relative to the end near the inner cylinder. The liquid contained in the sauce spoon is poured out and sprinkled on the meat products in the inner cylinder through the mesh on the cylinder cover, which serves to pour the liquid onto the upper layer of meat products. The up and down movement of the sauce spoon also promotes the flow of the liquid up and down, improves the uniformity of the liquid distribution, and improves the quality of food cooking. Attached Figure Description

[0015] The accompanying drawings, which form part of this specification, illustrate embodiments disclosed in this application and, together with the specification, serve to explain the principles disclosed in this application.

[0016] This disclosure will become clearer with reference to the accompanying drawings and the following detailed description, wherein:

[0017] Figure 1 This is a schematic diagram of the structure of this application;

[0018] Figure 2 This is a partial sectional view of the outer cylinder of this application;

[0019] Figure 3 This is a schematic diagram of the sap pouring assembly of this application;

[0020] Figure 4 This is a cross-sectional view of this application;

[0021] Figure 5 for Figure 4 Enlarged view of point A;

[0022] Figure 6 This is a schematic diagram of the structure of the container in this application;

[0023] Figure 7 This is a three-dimensional diagram showing the distribution of the storage area in this application;

[0024] Figure 8 This is a bottom view of the distribution of the trays in this application.

[0025] In the diagram: 1. Frame; 101. Column; 2. Outer cylinder; 3. Inner cylinder; 301. Bottom connector; 302. Inner connecting groove; 4. Cylinder cover; 5. Cylinder column; 501. Disc guide groove; 51. Prismatic rod; 6. Pouring assembly; 601. Pouring spoon; 602. Spoon rotating head; 603. Spoon guide block; 604. Chord-shaped spoon guide groove; 605. Spoon guide groove; 606. Cylinder groove positioning groove; 60 7. Cylindrical groove connecting block; 7. Tray; 71. Base plate; 72. Material tray; 701. Disc rotating head; 702. Disc guide block; 703. Positioning hole; 704. Positioning block; 8. Chord-shaped disc guide groove; 9. Drive motor; 901. Shaft connecting groove; 10. Pressure column assembly; 1001. Sleeve column; 1002. Crossbar; 1003. Telescopic rod; 1004. Prismatic pressure sleeve; 11. Lifting assembly. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] Please see Figure 1 , attached Figure 2 Appendix Figure 3 Appendix Figure 4As shown, a multi-product, small-batch food braising device includes: a frame 1, an outer cylinder 2, and an inner cylinder 3. The upper end of the frame 1 is connected to a column 101. The outer cylinder 2 is rotatably mounted on the frame 1. Rotation of the adjusting handle drives the outer cylinder 2 to rotate, thereby pouring out the liquid inside the outer cylinder 2. The top of the outer cylinder 2 is arc-shaped and tapers inward. The inner cylinder 3 is placed inside the outer cylinder 2, and a cylinder cover 4 is snapped onto the inner cylinder 3. The inner cylinder 3 and the cylinder cover 4 are detachably connected by clips or bolts, facilitating the placement of meat products to be processed into the inner cylinder 3. A lifting assembly 11 is installed on the top of the frame 1. The connecting end of the lifting assembly 11 is connected to the top of the cylinder cover 4. The lifting assembly 11 is used to lift the inner cylinder 3, facilitating the placement of the inner cylinder 3 into the outer cylinder 2 and its removal from the outer cylinder 2. 1 includes a fixing ring connected to the cylinder cover 4, a winch, pull ropes, and hooks. There are at least three pull ropes, the upper end of each pull rope is connected to a main pull rope, which is wound around the winch. The bottom end of each pull rope is connected to a hook, which is detachably connected to the fixing ring. When it is necessary to lift the inner cylinder 3, the hook is engaged with the fixing ring and the winch is driven to rotate forward. A slurry pouring assembly 6 is provided in the space between the outer cylinder 2 and the inner cylinder 3. The slurry pouring assembly 6 is used to pour liquid onto the top of the inner cylinder 3 and to agitate the liquid. The inner cylinder 3 has a cylinder column 5 inside, and a tray 7 is provided in the inner cavity of the inner cylinder 3. The tray 7 is used to hold meat products to be braised. A drive motor 9 is installed at the bottom of the frame 1. The drive motor 9 is used to drive the inner cylinder 3 to rotate. A pressure column assembly 10 is installed on the frame 1.

[0028] Participation Figure 2 and attached Figure 3As shown, the gravy pouring assembly 6 includes a gravy ladle 601, a chordal ladle guide groove 604, and a ladle guide groove 605. The gravy ladle 601 is an arc-shaped ladle with its opening facing upwards. One end of the gravy ladle 601 is connected to a ladle rotating head 602, which is rotatably fitted into the chordal ladle guide groove 604. The inner groove of the chordal ladle guide groove 604 is arc-shaped, and the end of the ladle rotating head 602 located within the chordal ladle guide groove 604 is spherical to match the inner groove of the chordal ladle guide groove 604. The connecting section between the ladle rotating head 602 and the gravy ladle 601 is cylindrical, and the cylindrical connecting section is rotatably connected to the spherical end. Specifically, the two parts of the ladle rotating head 602 can be connected by a bearing. When the ladle rotating head 602 moves along the chordal ladle guide groove 604, the cylindrical connecting section of the ladle rotating head 602 can rotate relative to the spherical end. A spoon guide groove 605 is formed on the inner wall of the outer cylinder 2, and the top end of the spoon guide groove 605 extends to the arc-shaped end of the outer cylinder 2. The other end of the pouring spoon 601 is connected to a spoon guide block 603, which is slidably connected in the spoon guide groove 605. The end of the pouring spoon 601 near the spoon guide block 603 moves along the spoon guide groove 605. The top end of the chord-shaped spoon guide groove 604 is higher than the top end of the cylinder cover 4, and the bottom end of the chord-shaped spoon guide groove 604 is connected to a cylinder groove positioning groove 606. A cylinder groove connecting block 607 is connected to the bottom wall of the inner cylinder 3, and the cylinder groove connecting block 607 is engaged in the cylinder groove positioning groove 606. When the inner cylinder 3 needs to be placed inside the outer cylinder 2, the cylinder groove connecting block 607 connected to the bottom end of the inner cylinder 3 is aligned and inserted into the cylinder groove positioning groove 606, thereby connecting the chord-shaped spoon guide groove 604 to the inner cylinder 3. When the inner cylinder 3 rotates, the chord-shaped spoon guide groove 604 rotates synchronously with the inner cylinder 3. Because the spherical end of the spoon rotor 602 is rotatably connected to the inner groove of the chordal spoon guide groove 604, and the spoon guide block 603 is slidably connected to the spoon guide groove 605, when the chordal spoon guide groove 604 rotates, the sauce spoon 601 moves up or down along the spoon guide groove 605 following the undulations of the curve of the chordal spoon guide groove 604. When the sauce spoon 601 moves to the top of the chordal spoon guide groove 604, the liquid contained in the sauce spoon 601 is poured onto the top of the cylinder cover 4 and falls onto the meat products in the inner cylinder 3 through the mesh on the cylinder cover 4. During the up-and-down movement of the sauce spoon 601, the liquid is stirred up and down, thereby promoting the uniformity of the liquid at both ends of the outer cylinder 2. The top of the chord-shaped guide groove 8 is higher than the top of the outer cylinder 2, so that the end of the ladle 601 near the inner cylinder 3 can be higher than the top of the inner cylinder 3; at the same time, the vertical distance from the bottom of the upper arc section of the outer cylinder 2 to the top of the chord-shaped guide groove 604 is equal to the vertical distance from the top of the inner cylinder 3 when the ladle guide block 603 moves to the upper limit position. When the ladle 601 moves to the bottom of the arc section of the outer cylinder 2, the ladle guide block 603 moves upward along the arc-shaped ladle guide groove 605. At this time, the spherical end of the ladle rotor 602 rotates in the inner groove of the chord-shaped ladle guide groove 604 to match the tilted state of the ladle 601.

[0029] See appendix Figure 4 Appendix Figure 5 and attached Figure 6 Appendix Figure 7 Appendix Figure 8 As shown, the cylindrical column 5 is cylindrical, and a disc guide groove 501 is provided on the outer periphery of the cylindrical column 5. A chord-shaped disc guide groove 8 is connected to the inner wall of the inner cylinder 3. The chord-shaped disc guide groove 8 has the same structure as the chord-shaped spoon guide groove 604. The holding tray 7 includes a base plate 71 and a material tray 72. One end of the base plate 71 is connected to a disc rotating head 701. The disc rotating head 701 has the same structure as the spoon rotating head 602. The disc rotating head 701 is slidably connected in the chord-shaped disc guide groove 8. The other end of the base plate 71 is connected to a disc guide block 702. The disc guide block 702 has the same structure as the spoon guide block 603. The disc guide groove 501 has the same structure as the spoon guide groove 605. The disc guide block 702 is slidably connected in the disc guide groove 501. A positioning hole 703 is provided on the base plate 71. A positioning block 704 corresponding to the positioning hole 703 is connected to the bottom end of the material tray 72. The positioning block 704 is inserted into the positioning hole 703. The chord-shaped guide groove 8 has a smooth chord shape. The curve of the chord-shaped guide groove 8 shown in the figures of this application is formed by the merging of two curves, namely: X t =R*cos(t), Y t =H*cos(2*K*t), Z t =R*sin(t), t = 0 to π;

[0030] X t =R*cos(t), Y t =H*cos(2*K*t), Z t =R*sin(t), t = π ~ 2π;

[0031] Wherein, R is the diameter of the required chordal guide groove 8 curve, preferably the diameter of the center curve of the chordal guide groove 8;

[0032] H is the height of the required chord-shaped guide groove curve 8;

[0033] K is the period of the curve.

[0034] In the accompanying drawings of this application, K = 1.5, therefore the chord-shaped guide groove 8 has six endpoints, the number of holding trays 7 is six and they are evenly distributed along the central axis of the cylinder 5, the base plate 71 and the material tray 72 are fan-shaped, and the six holding trays 7 are formed as shown in the attached drawing. Figure 8 The state shown. See appendix. Figure 4 As shown, the serving dish 7, the string-shaped guide groove 8, and the guide groove 501 are arranged in three sets along the central axis of the cylinder 5 to increase the quantity of meat products that can be braised.

[0035] See appendix Figure 2 Appendix Figure 4 and attached Figure 5As shown, the output end of the drive motor 9 extends into the inner cavity of the frame 1. The output end of the drive motor 9 is connected to a shaft connecting groove 901. A cylinder bottom connector 301 is connected to the outer wall of the bottom end of the inner cylinder 3. The cylinder bottom connector 301 is keyed to the shaft connecting groove 901. When the cylinder groove connecting block 607 is inserted into the cylinder groove positioning groove 606, the cylinder bottom connector 301 is also inserted into the shaft connecting groove 901. After the drive motor 9 starts, the motor shaft drives the shaft connecting groove 901 to rotate, which in turn drives the cylinder bottom connector 301, the inner cylinder 3, and the chord-shaped spoon guide groove 604 to rotate. An inner cylinder connecting groove 302 is connected to the inner wall of the bottom end of the inner cylinder 3. The bottom end of the cylinder column 5 is rotatably connected to the inner cylinder connecting groove 302. The bottom end of the cylinder column 5 is inserted into the inner cylinder connecting groove 302 by the pressing of the column pressing assembly 10. The relative rotation of the cylinder column 5 and the inner cylinder connecting groove 302 can ensure that the cylinder column 5 remains vertical.

[0036] See appendix Figure 1 Appendix Figure 4 As shown, a prism rod 51 is connected to the top of the cylinder 5. The pressure column assembly 10 includes a sleeve 1001, a crossbar 1002, a telescopic rod 1003, and a prism pressure sleeve 1004. The sleeve 1001 is rotatably sleeved on the machine column 101. A handle is provided on the sleeve 1001. The sleeve 1001 can rotate around the machine column 101 axially without moving up and down. The crossbar 1002 is connected to the side wall of the sleeve 1001. The fixed end of the telescopic rod 1003 is connected to the bottom surface of the crossbar 1002. The prism pressure sleeve 1004 is connected to the telescopic end of the telescopic rod 1003. The prism pressure sleeve 1004 is snapped into the top of the prism rod 51, so that the prism pressure sleeve 1004 and the prism rod 51 remain fixed. The telescopic rod 1003 extends downward to apply pressure to the prism rod 51 and the cylinder 5. This, combined with the connection between the cylinder 5 and the inner connecting groove 302, ensures that the cylinder 5 remains vertical and stationary.

[0037] In addition, in general, heating tubes can be installed on the inner wall of the frame 1 to ensure real-time heating. The heating tubes are not shown in the attached drawings of this application.

[0038] In use, first remove the cylinder cover 4 from the inner cylinder 3. After evenly placing the meat products in the material tray 72, place the material tray 72 into the base 71 from bottom to top through the gap between the two adjacent base trays 71, that is, insert the positioning block 704 into the positioning hole 703. Then connect the cylinder cover 4 to the top of the inner cylinder 3, and then hang the hook of the pull rope on the fixing ring on the top surface of the cylinder cover 4. Place the inner cylinder 3 into the outer cylinder 2, start the winch, and loosen the main pull rope downwards until the cylinder groove connecting block 607 at the bottom of the inner cylinder 3 is inserted into the cylinder groove positioning groove 606 and the cylinder bottom connector 301 is inserted into the shaft connecting groove 901. Remove the hook from the fixing ring.

[0039] Then, manually rotate the sleeve 1001 so that the prism pressing sleeve 1004 is facing the prism rod 51, and start the telescopic rod 1003. The telescopic end of the telescopic rod 1003 extends downward and engages the prism pressing sleeve 1004 with the prism rod 51.

[0040] Next, the drive motor 9 is started. The drive motor 9 drives the inner cylinder 3 to rotate through the connection of the shaft connecting groove 901 and the cylinder bottom connecting head 301. Since the chord-shaped guide groove 8 rotates with the inner cylinder 3, the serving tray 7 moves up and down along the guide groove 501 with the rotation of the chord-shaped guide groove 8. During the up and down movement of the serving tray 7, the liquid is stirred and the liquid is promoted to be uniform. At the same time, the chord-shaped spoon guide groove 604 rotates with the inner cylinder 3, causing the pouring spoon 601 to move up and down along the spoon guide groove 605. During the up and down movement of the pouring spoon 601, not only can the liquid be promoted to flow, but when the pouring spoon 601 moves to the top of the spoon guide groove 605, it is tilted towards the inner cylinder 3, thereby pouring the liquid in the pouring spoon 601 into the inner cylinder 3.

Claims

1. A device suitable for braising multiple types of food in small quantities, characterized in that, include: The machine consists of a frame (1), an outer cylinder (2), and an inner cylinder (3). The outer cylinder (2) is rotatably mounted on the frame (1). The inner cylinder (3) is placed inside the outer cylinder (2). A cylinder cover (4) is snapped onto the inner cylinder (3). A lifting assembly (11) is installed on the top of the frame (1). The connecting end of the lifting assembly (11) is connected to the top of the cylinder cover (4). A juicing assembly (6) is provided in the space between the outer cylinder (2) and the inner cylinder (3). A cylinder column (5) is provided inside the inner cylinder (3). A tray (7) is provided in the inner cavity of the inner cylinder (3). A drive motor (9) is installed at the bottom of the frame (1). A pressure column assembly (10) is installed on the frame (1). The cylindrical column (5) is cylindrical, and a disc guide groove (501) is provided on the outer periphery of the cylindrical column (5). A chord-shaped disc guide groove (8) is connected to the inner wall of the inner cylinder (3). The holding tray (7) includes a base plate (71) and a material tray (72). One end of the base plate (71) is connected to a disc rotating head (701), which is slidably connected in the chord-shaped disc guide groove (8). The other end of the base plate (71) is connected to a disc guide block (702), which is slidably connected in the disc guide groove (501). A positioning hole (703) is provided on the base plate (71). A positioning block (704) corresponding to the positioning hole (703) is connected to the bottom end of the material tray (72), and the positioning block (704) is inserted into the positioning hole (703).

2. The braising device for multiple types of food in small quantities according to claim 1, characterized in that, The juicing assembly (6) includes a juicing spoon (601), a string-shaped spoon guide groove (604), and a spoon guide groove (605). One end of the juicing spoon (601) is connected to a spoon rotating head (602), which is rotatably fitted inside the string-shaped spoon guide groove (604). The spoon guide groove (605) is opened on the inner wall of the outer cylinder (2). The other end of the juicing spoon (601) is connected to a spoon guide block (603), which is slidably connected inside the spoon guide groove (605). The top of the string-shaped spoon guide groove (604) is higher than the top of the cylinder cover (4). The bottom end of the string-shaped spoon guide groove (604) is connected to a cylinder groove positioning groove (606). A cylinder groove connecting block (607) is connected to the bottom wall of the inner cylinder (3), and the cylinder groove connecting block (607) is snapped into the cylinder groove positioning groove (606).

3. The braising device for multiple types of food in small quantities according to claim 1, characterized in that, The output end of the drive motor (9) extends into the inner cavity of the frame (1). The output end of the drive motor (9) is connected to a shaft connecting groove (901). A cylinder bottom connector (301) is connected to the outer wall of the bottom end of the inner cylinder (3). The cylinder bottom connector (301) is keyed to the shaft connecting groove (901). An inner cylinder connecting groove (302) is connected to the inner wall of the bottom end of the inner cylinder (3). The bottom end of the cylinder column (5) is rotatably connected to the inner cylinder connecting groove (302). A prism rod (51) is connected to the top end of the cylinder column (5).

4. The braising device for multiple types of food in small quantities according to claim 3, characterized in that, The frame (1) is equipped with a column (101). The column pressing assembly (10) includes a sleeve column (1001), a crossbar (1002), a telescopic rod (1003), and a prism pressing sleeve (1004). The sleeve column (1001) is rotatably sleeved on the column (101). The crossbar (1002) is vertically connected to the side wall of the sleeve column (1001). The fixed end of the telescopic rod (1003) is connected to the bottom surface of the crossbar (1002). The prism pressing sleeve (1004) is connected to the telescopic end of the telescopic rod (1003). The prism pressing sleeve (1004) is snapped onto the top end of the prism rod (51).

5. The braising device for multiple types of food in small quantities according to claim 1, characterized in that, The chord-shaped guide groove (8) is in the shape of a smooth chord wave. The chord-shaped guide groove (8) has six endpoints. The number of the holding trays (7) is six and they are evenly distributed along the central axis of the cylinder (5).

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