Jacketed pan for food production

Abstract

The present invention relates to the technical field of jacketed pans, particularly to a jacketed pan for food production, which comprises a pan body, and a pot cover is connected to the pan body through a lifting driving member; a central shaft is arranged on the pot cover, the central shaft is arranged at the bottom of the pot cover, and at least two material storage mesh frames are connected to the outer side wall of the central shaft. Through the arrangement of the inner cover body, the boiled soup is enabled to flow internally and externally in a circulating manner with the inner cover body as a partition layer, and passes through the bone material and the seasoning material in sequence during the flowing process, so that the soup fully absorbs the components in the materials; the material storage mesh frame can rotate on the outer wall of the central shaft, so that the materials in the material storage mesh frame can be driven to rotate, thereby further ensuring the contact between the materials and the soup and strengthening the absorption of the soup on the materials; through the arrangement of the sliding protrusions, the first vertical sliding grooves, the outer protrusions, the second vertical sliding grooves and the support bars, the material storage mesh frame is easily removed by means of sliding assembly, so that the cleaning of the material storage mesh frame or the taking and placing of the materials are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of jacketed pans, and particularly to a jacketed pan for food production. Background Art

[0002] The jacketed pan is also known as a steam pan, a cooking pot, or a jacketed steam pan. The jacketed pan is widely used in the processing of various foods, and can also be used for making soup, cooking dishes, stewing meat, cooking porridge, etc. in large restaurants or canteens. It is a good device for improving the quality of food processing, shortening the time, and improving the working conditions. Among them, the preparation of soup is mainly carried out. However, when the existing jacketed pan prepares soup, the bone materials and the seasoning packets are placed in the pot body together for boiling. However, this placement method is not conducive to the full dissolution of the components of the bone materials and the seasoning packets in the water in the pot body. This is mainly because the bone materials sink to the bottom of the pot body, while the seasoning packets float on the top of the soup due to their light weight. There is an obvious regional difference between the two, which is not conducive to the full absorption of the components of the bone materials and the seasoning packets by the soup. Summary of the Invention

[0003] The purpose of the present invention is to solve the problem that in the prior art, due to the different masses of the bone materials and the seasoning packets, the soup in the pot body is not easy to absorb the components in the bone materials and the seasoning packets, and a jacketed pan for food production is proposed.

[0004] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0005] A jacketed pan for food production, including a pot body, and a pot cover is connected to the pot body through a lifting driving member;

[0006] A central shaft is provided on the pot cover, the central shaft is arranged at the bottom of the pot cover, and at least two material storage mesh frames are connected to the outer side wall of the central shaft;

[0007] An inner cover body is placed in the pot body, and the inner cover body divides the pot body into a soup upwelling area and a soup reflux area. When the soup boils, it overflows outward through the soup upwelling area, crosses the top of the inner cover body, and enters the soup reflux area. The soup at the bottom of the soup reflux area flows back to the soup upwelling area under the action of gravity. As the boiled soup continues to upwell along the soup upwelling area, the soup circulates successively along the soup upwelling area and the soup reflux area;

[0008] The material storage mesh frame is located in the soup upwelling area. When the soup upwells along the soup upwelling area, after passing through the material storage mesh frame, it absorbs the components of the materials in the material storage mesh frame.

[0009] Preferably, the central axis is an outer shaft body with a closed bottom and a hollow interior. The outer shaft body includes a fixed cylinder and a moving cylinder arranged in sequence from top to bottom. The moving cylinder is rotatably connected between the upper and lower fixed cylinders, and the material storage mesh frame rotates with the rotation of the moving cylinder.

[0010] Preferably, the driving member includes a rotating servo motor fixedly connected to the top of the pot lid. The output end of the rotating servo motor is fixedly connected with a rotating shaft, and the rotating shaft drives the moving cylinder to rotate through a transmission member;

[0011] The transmission member includes a first gear fixedly sleeved on the outer side wall of the rotating shaft. The rotating shaft is eccentrically arranged inside the central axis, and an internal tooth groove meshing with the first gear is arranged on the inner side wall of the moving cylinder.

[0012] Preferably, a connecting shaft is arranged inside one of the moving cylinders. The two ends of the connecting shaft are respectively rotatably connected to the ends of the upper and lower fixed cylinders. A second gear is fixedly sleeved on the outer side wall of the connecting shaft. The second gear meshes with the internal tooth groove. A third gear is sleeved on the outer side wall of the rotating shaft. The third gear meshes with the second gear, and the third gear is in a separated state from the internal tooth groove.

[0013] Preferably, the material storage mesh frame includes a filter mesh frame with an outer edge, and a cover body is rotatably connected to the top of the outer edge;

[0014] Through holes corresponding to the central axis are arranged at the centers of the filter mesh frame and the cover body;

[0015] A plurality of sliding protrusions are fixedly connected to the inner side wall of the through hole. A vertical sliding groove one for the sliding of the sliding protrusion is arranged upward along the outer side wall of the central axis. The sliding protrusions on the filter mesh frame are located in the vertical sliding groove one on the moving cylinder, and the sliding protrusions on the cover body are located in the vertical sliding groove one on the fixed cylinder;

[0016] A plurality of outer protrusions are arranged on the outer side wall of the cover body. A vertical sliding groove two for the sliding of the outer protrusion is arranged downward along the inner side wall of the inner cover body;

[0017] Support bars are arranged at the bottoms of the plurality of material storage mesh frames, and the support bars slide up and down in the vertical sliding groove two;

[0018] The plurality of material storage mesh frames are positioned between the top of the vertical sliding groove one and the bottom of the vertical sliding groove two.

[0019] Preferably, a steam guide cover is connected to the outer side wall of the central axis. Two partition plates are fixedly connected to the inner side wall of the upper fixed cylinder body. A conduction cavity is formed between the two partition plates. An air inlet corresponding to the steam guide cover is provided on the side wall of the conduction cavity. A steam cooling and collecting member is arranged on the pot cover for collecting the water body formed after condensing the steam flowing out of the conduction cavity.

[0020] Preferably, the steam guide cover includes a lower conical cover body and an upper conical cover body. The lower conical cover body and the upper conical cover body are connected by multiple reinforcing ribs. A steam outlet is arranged at the top of the lower conical cover body, and the inner diameter of the steam outlet is larger than the outer diameter of the central axis. The upper conical cover body is connected to the outer side wall of the central axis.

[0021] Preferably, the upper conical cover body is threadedly connected to the outer side wall of the central axis for adjusting the up and down position of the upper conical cover body at the outer wall of the central axis.

[0022] Preferably, the steam cooling and collecting member includes:

[0023] An air inlet pipe, which is communicated with the conduction cavity and is used for leading out the steam in the conduction cavity;

[0024] A control valve I, which is installed on the air inlet pipe and is used for controlling the flow state of the air inlet pipe;

[0025] A cooling box, which is fixed on the top of the pot cover, and the steam outlet end of the air inlet pipe extends into the cooling box;

[0026] A diversion pipe, the inflow port of which is communicated with the inside of the cooling box, and its outflow end penetrates through the pot cover and the side wall of the conduction cavity and extends into the conduction cavity. After the fluid flows out through the air inlet, it flows onto the lower conical cover body;

[0027] A control valve II, which is installed on the diversion pipe and is used for controlling the flow state of the diversion pipe.

[0028] The beneficial effects of the present invention are as follows:

[0029] 1. Through the arrangement of the inner cover body, the boiled soup is realized to circulate internally and externally with the inner cover body as a partition layer, and sequentially passes through the bone material and the seasoning material during the flowing process, so that the soup fully absorbs the components in the materials;

[0030] 2. The storage mesh frame can rotate on the outer wall of the central axis, so as to drive the rotation of the materials in the storage mesh frame, and further ensure the contact between the materials and the soup, and strengthen the absorption of the soup by the materials;

[0031] 3. Through the settings of the sliding protrusion, the first vertical chute, the outer protrusion, the second vertical chute, and the support strip, the storage mesh frame can be easily removed by means of sliding assembly, which is convenient for cleaning the storage mesh frame or taking and placing materials.

[0032] 4. Through the settings of the steam diversion cover and the steam cooling and collection part, it is possible to prevent the pot from sticking at the position where the top of the soup contacts the pot body and control the concentration of the soup. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 FIG. is a schematic structural diagram of the jacketed pan for food production proposed by the present invention;

[0034] Figure 2 is Figure 1 an enlarged view of part A in

[0035] Figure 3 is Figure 1 an enlarged view of part B in

[0036] Figure 4 is Figure 1 a schematic structural diagram of the central shaft in

[0037] Figure 5 is Figure 1 a schematic structural diagram of the filter mesh frame in

[0038] Figure 6 is Figure 2 a schematic connection structure diagram of the moving cylinder body and the positioning rotating ring in

[0039] Figure 7 is Figure 2 a schematic structural diagram of the positioning connection ring in

[0040] Figure 8 is Figure 1 a schematic structural diagram of the inner cover body in

[0041] Figure 9 is Figure 1 a schematic structural diagram of the cover body in

[0042] In the figure:

[0043] 1. Pot body; 10. Soup upwelling area; 11. Soup reflux area;

[0044] 2. Pot cover; 20. Central axis; 201. Vertical slide groove 1; 200. Outer shaft body; 2000. Fixed cylinder body; 20001. Air inlet; 20002. Partition plate; 20003. Conducting cavity; 2001. Moving cylinder body; 2002. Connecting shaft; 2003. Gear 2; 2004. Gear 3; 21. Driving member; 210. Rotating servo motor; 211. Rotating shaft; 212. Gear 1; 213. Internal tooth groove; 22. Material storage net frame; 220. Filter frame; 2200. Outer edge; 2201. Sliding protrusion; 221. Cover body; 2210. Outer protrusion; 23. Support bar;

[0045] 3. Inner cover; 30. Vertical slide groove 2;

[0046] 4. Steam deflector; 40. Lower conical cover body; 400. Steam outlet; 41. Upper conical cover body; 42. Reinforcement ribs;

[0047] 5. Steam cooling collection part; 50. Air inlet pipe; 51. Control valve one; 52. Cooling box; 53. Flow guide pipe; 54. Control valve two. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0050] Reference Figure 1 - Figure 8 , the technical solution of the present invention is as follows:

[0051] Embodiment 1

[0052] The sandwich pot for food production comprises a pot body 1, wherein the pot body 1 is rotatably mounted on a bracket, and a rotating motor is mounted on the bracket. The pot body 1 can be driven to rotate by the rotating motor, thereby completing the tilting of the pot body 1, so that the soup in the pot body 1 can be poured out. It should be noted that the settings of the bracket and the rotating motor are both existing technologies, which act on the pot body 1 so that the pot body 1 is supported and rotatable to facilitate the pouring of the soup.

[0053] Reference Figure 1, a pot cover 2 is connected to the pot body 1 through a lifting driving member. The lifting driving member acts on the pot cover 2 to drive the pot cover 2 to move upward, thereby controlling the closing or opening of the pot body 1. It should be added that: 1. A sealing gasket is provided at the bottom of the pot cover 2 to ensure the sealing performance when the pot cover 2 covers the pot body 1; 2. The lifting driving member preferably adopts a cylinder. That is, the cylinder is connected to the pot body 1 through a mounting seat, and the output end of the cylinder is fixedly connected to the bottom of one side of the pot cover 2. The output end of the cylinder is used to control the up and down movement of the pot cover 2. However, the composition of the lifting driving member is not limited to the cylinder, and any driving means that can realize the up and down movement of the pot cover 2 belongs to the protection scope of the lifting driving member.

[0054] Referring to Figure 1 , a central shaft 20 is provided on the pot cover 2. The central shaft 20 is arranged at the bottom of the pot cover 2. At least two material storage mesh frames 22 are connected to the outer side wall of the central shaft 20. The arrangement of the central shaft 20 facilitates the placement of the material storage mesh frames 22, and the material storage mesh frames 22 are used for storing the materials for boiling the soup.

[0055] The working process of the present invention is as follows:

[0056] Referring to Figure 1 and Figure 8 , an inner cover body 3 is also placed in the pot body 1. It should be noted that: the inner cover body 3 is composed of a bottom cover, a middle cover and a top cover. The bottom cover, the middle cover and the top cover are described as follows:

[0057] 1. The cross-section of the bottom cover is in the shape of a regular "eight", that is, the inner diameter of the bottom is large, and the inner diameter becomes smaller as it goes up. This shape is set to facilitate the soup that "surges" upward after the soup at the bottom of the pot body 1 boils to enter the middle cover through the guidance of the bottom cover;

[0058] 2. The middle cover is in the shape of a hollow cylinder, and is used for the soup that "surges" on the bottom cover to flow upward along the middle cover, that is, to flow into the top cover;

[0059] 3. The cross-section of the top cover is in the shape of an inverted "eight", that is, the inner diameter of the bottom is small, and the inner diameter becomes larger as it goes up. This shape is set, which not only facilitates the soup that "surges" to the top of the soup to flow outward along the inner wall of the top cover, making it easy for the soup to enter the soup between the inner cover body 3 and the pot body 1; secondly, through the outwardly inclined outer slope of the top cover, it is possible to prevent the soup between the inner cover body 3 and the pot body 1 from entering the inner cover body 3;

[0060] In summary, based on the setting of the inner housing 3, the inner housing 3 divides the pot body 1 into a soup upwelling area 10 and a soup reflux area 11. When the soup boils, it spills out through the soup upwelling area 10 and then crosses the top of the inner housing 3 to enter the soup reflux area 11. The soup at the bottom of the soup reflux area 11 flows back into the soup upwelling area 10 under the action of gravity. As the boiled soup continues to upwell along the soup upwelling area 10, the soup circulates successively along the soup upwelling area 10 and the soup reflux area 11, thus realizing the internal and external circulation of the soup with the inner housing 3 as the wall;

[0061] Secondly, the material storage mesh frame 22 is located in the soup upwelling area 10. When the soup upwells along the soup upwelling area 10, after passing through the material storage mesh frame 22, it absorbs the components of the materials in the material storage mesh frame 22. Among them, the bone materials during soup boiling are located in the lower material storage mesh frame 22, and the seasoning materials are located in the upper material storage mesh frame 22. In this way, when the soup is boiled, the upwelling soup first passes through the bone materials at the bottom and then through the seasoning materials at the upper layer, so that the soup absorbs the components in the materials during the circulation process.

[0062] Compared with the prior art, through the setting of the inner housing 3, the present invention realizes the internal and external circulation of the boiled soup with the inner housing 3 as the partition layer, and successively passes through the bone materials and the seasoning materials during the flow process, so that the soup fully absorbs the components in the materials.

[0063] Embodiment 2

[0064] Based on Embodiment 1, this embodiment discloses the effect of the rotatable material storage mesh frame 22. Through the rotation of the material storage mesh frame 22, the horizontal rotation of the materials is facilitated, so that the upwelling soup can uniformly contact the materials in the material storage mesh frame 22, thereby ensuring the uniformity of the soup absorbing the material components. Then, the composition of the central shaft 20 and the composition of the driving member 21 are disclosed in this embodiment, and their specific settings are as follows:

[0065] 1. The composition of the central shaft 20 is set as follows:

[0066] Referring to Figure 1 and Figure 2 , the central shaft 20 is an outer shaft body 200 with a closed bottom and a hollow interior. Such a setting facilitates the subsequent installation of the driving member 21;

[0067] Referring to Figure 2 , Figure 4 , Figure 6 and Figure 7, the outer shaft body 200 includes a fixed cylinder 2000 and a moving cylinder 2001 arranged in sequence from top to bottom. The moving cylinder 2001 is rotatably connected between the upper and lower fixed cylinders 2000. It should be added that for the rotational setting between the fixed cylinder 2000 and the moving cylinder 2001 and for easy mutual installation, the connection between the fixed cylinder 2000 and the moving cylinder 2001 adopts an assembled manner. That is, positioning rotating rings are provided at both the upper and lower ends of the moving cylinder 2001. The positioning rotating ring is provided with an outer annular flange, and positioning connection rings are provided at the opposite ends of the fixed cylinder 2000 and the moving cylinder 2001. The positioning connection ring is composed of two half rings, and the two half rings are connected to the outer side wall of the fixed cylinder 2000 by stainless steel screws. Then, through the setting of the stainless steel screws, it is easy to disassemble and install the positioning connection ring. Secondly, an inner half-ring flange is provided inside the half ring, and the outer annular flange is arranged between the inner half-ring flange and the opposite ends of the fixed cylinder 2000 and the moving cylinder 2001. In this way, it is easy to stabilize and rotate the outer annular flange, and then facilitate the rotation of the positioning rotating ring, and further facilitate the rotation of the moving cylinder 2001;

[0068] The storage mesh frame 22 rotates as the moving cylinder 2001 rotates.

[0069] 2. The driving member 21 is arranged at the top of the pot lid 2. The driving member 21 is used to drive the moving cylinder 2001 to rotate and drive the storage mesh frame 22 to rotate. The specific setting of the driving member 21 in the present invention is as follows:

[0070] Refer to Figure 1 , the driving member 21 includes a rotating servo motor 210 fixedly connected to the top of the pot lid 2. The output end of the rotating servo motor 210 is fixedly connected with a rotating shaft 211, and the rotating shaft 211 drives the moving cylinder 2001 to rotate through a transmission member;

[0071] The setting of the transmission member is as follows: The transmission member includes a gear one 212 fixedly sleeved on the outer side wall of the rotating shaft 211. The rotating shaft 211 is eccentrically arranged within the central shaft 20, and an internal tooth groove 213 meshing with the gear one 212 is arranged on the inner side wall of the moving cylinder 2001.

[0072] In summary, the rotation process of the storage mesh frame 22 in this embodiment is as follows:

[0073] The rotating servo motor 210 works, driving the rotating shaft 211 to rotate, and then driving the gear one 212 to rotate. Since the rotating shaft 211 is eccentrically arranged, the rotation of the moving cylinder 2001 is realized through the cooperation of the gear one 212 and the internal tooth groove 213, and then the rotation of the storage mesh frame 22 is driven.

[0074] In addition, the composition of the material storage mesh frame 22 and the connection relationship between the material storage mesh frame 22, the central shaft 20 and the inner cover 3 are disclosed in this embodiment, which makes it easy to place materials in the material storage mesh frame 22 and ensures stability inside the inner cover 3 after the materials are placed; at the same time, it is also disclosed that the material storage mesh frame 22 rotates with the rotation of the follower cylinder 2001, and while the follower cylinder 2001 rotates, the fixed cylinder 2000 does not rotate. The specific settings are as follows:

[0075] Referring to Figure 1 、 Figure 5 and Figure 9 , the material storage mesh frame 22 is set as follows: The material storage mesh frame 22 includes a filter mesh frame 220 with an outer edge 2200, and a cover 221 is rotatably connected to the top of the outer edge 2200. Then, materials can be placed in the filter mesh frame 220. In this way, the materials can be limited on the outside and top respectively through the outer edge 2200 and the cover 221 to prevent the materials from detaching.

[0076] Secondly, through holes corresponding to the central shaft 20 are provided at the centers of the filter mesh frame 220 and the cover 221. Through the setting of the through holes, the filter mesh frame 220 and the cover 221 are arranged centered on the central shaft 20. In this way, through the setting of the central shaft 20, internal blocking of the materials in the filter mesh frame 220 is achieved to prevent the materials from detaching through the through holes.

[0077] Furthermore, based on the shape setting of the material storage mesh frame 22, in order to ensure the stability of the material storage mesh frame 22 inside the inner cover 3 after placing materials and the rotatable setting of the material storage mesh frame 22, improvements are made to the inside of the through hole, the outside of the cover 221 and the outer wall of the central shaft 20. The specific settings are as follows:

[0078] A plurality of sliding protrusions 2201 are fixedly connected to the inner side wall of the through hole. A vertical sliding groove 201 for the sliding of the sliding protrusions 2201 is provided along the outer side wall of the central shaft 20. The sliding protrusions 2201 on the filter mesh frame 220 are located in the vertical sliding groove 201 on the follower cylinder 2001, and the sliding protrusions 2201 on the cover 221 are located in the vertical sliding groove 201 on the fixed cylinder 2000.

[0079] A plurality of outer protrusions 2210 are provided on the outer side wall of the cover 221. A vertical sliding groove 30 for the sliding of the outer protrusions 2210 is provided along the inner side wall of the inner cover 3 downward.

[0080] Support bars 23 are provided at the bottoms of the plurality of material storage mesh frames 22, and the support bars 23 slide up and down in the vertical sliding groove 30.

[0081] The plurality of material storage mesh frames 22 are positioned between the top of the vertical sliding groove 201 and the bottom of the vertical sliding groove 30.

[0082] In summary, referring to Figure 1 、Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9 , based on the settings of the sliding protrusion 2201, the first vertical chute 201, the outer protrusion 2210, the second vertical chute 30, and the support bar 23, the installation process is as follows:

[0083] First, the sliding protrusion 2201 on the material storage mesh frame 22 slides upward along the first vertical chute 201 provided on the outer wall of the central shaft 20 until it touches the inner wall of the top end of the first vertical chute 201, at which time the material storage mesh frame 22 stops.

[0084] Next, install the inner cover 3, that is, the second vertical chute 30 slides upward along the ends of the outer protrusion 2210 and the support bar 23 until the end of the support bar 23 touches the inner wall of the bottom end of the second vertical chute 30. At this time, the inner cover 3 stops being pushed upward, and the installation between the inner cover 3 and the material storage mesh frame 22 is completed. Then, place the installed whole into the pot body 1.

[0085] In summary, the bottom and top of the material storage mesh frame 22 are limited by the inner wall of the bottom end of the second vertical chute 30 and the inner wall of the top end of the first vertical chute 201 respectively, ensuring the stability of the material storage mesh frame 22 when placed and preventing the material storage mesh frame 22 from shaking up and down. At the same time, by adopting a sliding method, it is convenient for the whole material storage mesh frame 22 to slide open, and thus convenient for placing materials, that is, the opening and closing of the material storage mesh frame 22 are simple and easy to operate. Secondly, when the placement is completed, the sliding protrusion 2201 on the filter mesh frame 220 is located in the first vertical chute 201 on the moving cylinder body 2001. With this setting, it is convenient for the moving cylinder body 2001 to drive the sliding protrusion 2201 to rotate, and then drive the filter mesh frame 220 to rotate. The sliding protrusion 2201 on the cover body 221 is located in the first vertical chute 201 on the fixed cylinder body 2000, and the end of the support bar 23 and the outer protrusion 2210 on the cover body 221 are both located in the second vertical chute 30. Since the inner cover 3 is stable, through the limitation of the first vertical chute 201 and the second vertical chute 30, the stability of the support bar 23 and the cover body 221 is ensured, and they will not rotate randomly. Furthermore, the stability of the fixed cylinder body 2000 is ensured and it will not rotate. With this setting, it is realized that the support bar 23 and the cover body 221 do not rotate, while the filter mesh frame 220 rotates with the rotation of the moving cylinder body 2001.

[0086] Embodiment III

[0087] Based on Embodiment 2, this embodiment also discloses that at least one material storage mesh frame 22 is arranged to rotate in the opposite direction to the remaining material storage mesh frames 22. This increases the contact time and sufficiency between the soup and the materials. That is, when the upper and lower material storage mesh frames 22 rotate in opposite directions, the surging soup will stay for a period of time at the transition position between the two material storage mesh frames 22. During this retention period, the contact time between the soup and the materials is increased. At the same time, the rotation directions of the upper and lower material storage mesh frames 22 cause the materials in the material storage mesh frames 22 to rotate in opposite directions. Because the rotation directions of the materials are different, the materials rotating in the opposite direction to the original will also retain the soup for a period of time, ensuring the contact time between the soup and the materials and strengthening the sufficiency of the contact between the soup and the materials. The specific settings are as follows:

[0088] Referring to Figure 2 , a connecting shaft 2002 is arranged inside a movable cylinder body 2001. The two ends of the connecting shaft 2002 are respectively rotationally connected to the ends of the upper and lower fixed cylinder bodies 2000. A second gear 2003 is fixedly sleeved on the outer side wall of the connecting shaft 2002. The second gear 2003 meshes with the internal tooth groove 213. A third gear 2004 is sleeved on the outer side wall of the rotating shaft 211. The third gear 2004 meshes with the second gear 2003, and the third gear 2004 is in a separated state from the internal tooth groove 213. That is, when the rotating shaft 211 rotates, it will drive the third gear 2004 to rotate. Since the third gear 2004 meshes with the second gear 2003, the rotation direction of the connecting shaft 2002 is opposite to the rotation direction of the rotating shaft 211, thereby driving the movable cylinder body 2001 to rotate. Compared with the rotation of the movable cylinder body 2001 driven by the first gear 212, the two have opposite directions.

[0089] Embodiment 4

[0090] Referring to Figure 1 and Figure 3 , based on the shape setting of the central shaft 20 in Embodiment 2, this embodiment sets a steam diversion cover 4, and the steam diversion cover 4 is connected to the outer side wall of the central shaft 20 and is used to guide the soup steam flow to the contact area between the top of the soup and the inner wall of the pot body 1, avoiding the phenomenon that the soup attached to the side wall of the pot body 1 is burned by the continuously heated pot body. That is, the steam after the evaporation of the soup is continuously supplied to the contact position between the top of the soup and the side wall of the pot body 1, that is, continuously supplementing water vapor to this part to prevent burning the pot;

[0091] The structural composition of the steam deflector 4 is set as follows: The steam deflector 4 includes a lower conical cover body 40 and an upper conical cover body 41. The conical shape is easy to gather steam. At the same time, after the steam turns into water, it is easy to flow downward to the position where the soup contacts the pot body 1. The lower conical cover body 40 and the upper conical cover body 41 are connected by multiple reinforcing ribs 42. A steam outlet 400 is arranged at the top of the lower conical cover body 40, and the inner diameter of the steam outlet 400 is larger than the outer diameter of the central axis 20. Such a setting facilitates the upward flow of steam from the position between the steam outlet 400 and the central axis 20, enters below the upper conical cover body 41, and then plays a downward guiding effect along the upper conical cover body 41. At the same time, it is also easy for the steam to enter from the subsequent air inlet 20001. In addition, it should be noted that: the distance between the lower conical cover body 40 and the upper conical cover body 41 projected onto the vertical direction of the pot body 1 is always within the position where the top liquid level of the soup changes.

[0092] The upper conical cover body 41 is connected to the outer side wall of the central axis 20. Specifically: the upper conical cover body 41 is threadedly connected to the outer side wall of the central axis 20, used to adjust the up and down position of the upper conical cover body 41 at the outer wall of the central axis 20. Such a setting makes it easy to adjust the position of the steam deflector 4 by rotating the upper conical cover body 41, thereby adjusting the outlet end position of the steam deflector 4, and ensuring that the steam or the water formed by the steam is guided along the channel between the upper conical cover body 41 and the lower conical cover body 40 to the position where the soup contacts the pot body 1 at the top.

[0093] At the same time, this embodiment also discloses the process for the steam to be cooled and condensed into water after being guided. Specifically: Two partition plates 20002 are fixedly connected to the inner side wall of the fixed cylinder 2000 located above. A conduction cavity 20003 is formed between the two partition plates 20002. An air inlet 20001 corresponding to the steam deflector 4 is opened on the side wall of the conduction cavity 20003, that is, part of the steam enters the conduction cavity 20003 through the air inlet 20001 after passing through the steam deflector 4, and part of the steam is discharged along the steam deflector 4 to the position where the soup contacts the inner wall of the pot body 1.

[0094] A steam cooling and collecting member 5 is arranged on the pot lid 2, used to collect the steam flowing out of the conduction cavity 20003 and the water body formed after condensation.

[0095] It should be added that:

[0096] The structural composition of the steam cooling and collecting member 5 is also disclosed in this embodiment. Specifically, the steam cooling and collecting member 5 includes:

[0097] An air inlet pipe 50, the air inlet pipe 50 is communicated with the conduction cavity 20003, used to export the steam in the conduction cavity 20003;

[0098] A control valve 51 is installed on the intake pipe 50 and is used to control the flow state of the intake pipe 50;

[0099] A cooling box 52 is fixed to the top of the pot lid 2, and the steam outlet end of the intake pipe 50 extends into the cooling box 52;

[0100] A diversion pipe 53, the inlet of the diversion pipe 53 is communicated with the inside of the cooling box 52, and its outlet end penetrates through the side wall of the pot lid 2 and the conduction cavity 20003 and extends into the conduction cavity 20003. After the fluid flows out through the air inlet 20001, it flows onto the lower conical cover 40;

[0101] A control valve 54 is installed on the diversion pipe 53 and is used to control the flow state of the diversion pipe 53.

[0102] Among them, when the steam cooling and collecting member 5 is in use, the following effects can be achieved:

[0103] 1. Control of the soup concentration, that is, when the control valve 51 is opened and the control valve 54 is closed, the steam passes through the steam diversion cover 4, the air inlet 20001, the conduction cavity 20003 and the intake pipe 50 and then enters the cooling box 52. There is water in the cooling box 52 originally, and the end of the intake pipe 50 extends into the water body. The side wall of the cooling box 52 can be provided with a ventilation pipe to facilitate the discharge of air pressure. In this way, the steam is dissolved in the water body after contacting the water. At the same time, the cooling box 52 is made of a transparent material such as glass, and its outer surface is provided with a marking scale. In this way, the amount of water evaporated from the soup can be read by the difference from the original water body in the cooling box 52, so as to facilitate the control of the soup concentration;

[0104] 2. Increase the water supplement at the contact position between the top of the soup and the pot body 1 to prevent sticking to the pot at this place. Specifically, open the control valve 54 so that the water in the cooling box 52 is discharged downward through the diversion pipe 53, and then diverted into the conduction cavity 20003. Then, it is diverted through the air inlet 20001 to the space between the lower conical cover 40 and the upper conical cover 41, and falls along the lower conical cover 40 to the contact position between the top of the soup and the pot body 1. Such a setting can introduce the water in the cooling box 52 into the pot body 1, which can not only humidify the contact position between the top of the soup and the pot body 1 to prevent sticking to the pot, but also supplement water into the pot body 1 and increase the boiling time.

[0105] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. Jacketed pan for food production, comprising a pan body (1), characterized in that, A pot cover (2) is connected to the pot body (1) through a lifting driving member; A central shaft (20) is provided on the pot cover (2), the central shaft (20) is arranged at the bottom of the pot cover (2), and at least two material storage net frames (22) are connected to the outer side wall of the central shaft (20); An inner cover body (3) is placed in the pot body (1), the inner cover body (3) divides the pot body (1) into a soup upwelling area (10) and a soup reflux area (11). When the soup boils, after overflowing out through the soup upwelling area (10), it crosses the top of the inner cover body (3) and enters the soup reflux area (11). The soup at the bottom of the soup reflux area (11) flows back into the soup upwelling area (10) under the action of gravity. As the boiled soup continues to upwell along the soup upwelling area (10), the soup circulates sequentially along the soup upwelling area (10) and the soup reflux area (11); The material storage net frame (22) is located in the soup upwelling area (10). When the soup upwells along the soup upwelling area (10), after passing through the material storage net frame (22), it absorbs the components of the materials in the material storage net frame (22); The central shaft (20) is an outer shaft body (200) with a closed bottom and a hollow interior. The outer shaft body (200) includes a fixed cylinder body (2000) and a moving cylinder body (2001) arranged in sequence from top to bottom. The moving cylinder body (2001) is rotatably connected between the two upper and lower fixed cylinder bodies (2000), and the material storage net frame (22) rotates with the rotation of the moving cylinder body (2001); The material storage net frame (22) includes a filter net frame (220) with an outer edge (2200), and a cover body (221) is rotatably connected to the top of the outer edge (2200); Through holes corresponding to the central shaft (20) are provided at the centers of the filter net frame (220) and the cover body (221); A plurality of sliding protrusions (2201) are fixedly connected to the inner side wall of the through hole. A vertical sliding groove one (201) for the sliding of the sliding protrusion (2201) is arranged upward along the outer side wall of the central shaft (20). The sliding protrusion (2201) on the filter net frame (220) is located in the vertical sliding groove one (201) on the moving cylinder body (2001), and the sliding protrusion (2201) on the cover body (221) is located in the vertical sliding groove one (201) on the fixed cylinder body (2000); A plurality of outer protrusions (2210) are arranged on the outer side wall of the cover body (221). A vertical sliding groove two (30) for the sliding of the outer protrusion (2210) is arranged downward along the inner side wall of the inner cover body (3); A support bar (23) is arranged at the bottom of the plurality of material storage net frames (22), and the support bar (23) slides up and down in the vertical sliding groove two (30); The plurality of material storage net frames (22) are positioned between the top of the vertical sliding groove one (201) and the bottom of the vertical sliding groove two (30).

2. The jacketed pan for food production according to claim 1, characterized in that, A driving member (21) is connected to the top of the pot lid (2). The driving member (21) is used to drive the moving cylinder body (2001) to rotate, driving the storage mesh frame (22) to rotate.

3. The jacketed pan for food production according to claim 2, wherein The driving member (21) includes a rotating servo motor (210) fixedly connected to the top of the pot lid (2). The output end of the rotating servo motor (210) is fixedly connected with a rotating shaft (211). The rotating shaft (211) drives the moving cylinder body (2001) to rotate through a transmission member; The transmission member includes a first gear (212) fixedly sleeved on the outer side wall of the rotating shaft (211). The rotating shaft (211) is eccentrically arranged in the central shaft (20). An internal tooth groove (213) meshing with the first gear (212) is arranged on the inner side wall of the moving cylinder body (2001).

4. The jacketed pan for food production according to claim 3, wherein, A connecting shaft (2002) is arranged in one of the moving cylinder bodies (2001). The two ends of the connecting shaft (2002) are respectively rotatably connected to the ends of the upper and lower fixed cylinder bodies (2000). A second gear (2003) is fixedly sleeved on the outer side wall of the connecting shaft (2002). The second gear (2003) meshes with the internal tooth groove (213). A third gear (2004) is sleeved on the outer side wall of the rotating shaft (211). The third gear (2004) meshes with the second gear (2003), and the third gear (2004) is in a separated state from the internal tooth groove (213).

5. The jacketed pan for food production according to claim 1, wherein, A steam guide cover (4) is connected to the outer side wall of the central shaft (20). Two partition plates (20002) are fixedly connected to the inner side wall of the upper fixed cylinder body (2000). A conduction cavity (20003) is formed between the two partition plates (20002). An air inlet (20001) corresponding to the steam guide cover (4) is arranged on the side wall of the conduction cavity (20003). A steam cooling and collecting member (5) is arranged on the pot lid (2) for collecting the water body formed after the steam flowing out of the conduction cavity (20003) is condensed.

6. The jacketed pan for food production according to claim 5, characterized in that, The steam guide cover (4) includes a lower conical cover body (40) and an upper conical cover body (41). The lower conical cover body (40) and the upper conical cover body (41) are connected by multiple reinforcing ribs (42). A steam outlet (400) is arranged at the top of the lower conical cover body (40), and the inner diameter of the steam outlet (400) is larger than the outer diameter of the central shaft (20). The upper conical cover body (41) is connected to the outer side wall of the central shaft (20).

7. The jacketed pan for food production according to claim 6, characterized in that, The upper conical cover body (41) is threadedly connected to the outer side wall of the central shaft (20) for adjusting the up and down position of the upper conical cover body (41) at the outer wall of the central shaft (20).

8. The jacketed pan for food production according to claim 7, wherein, The steam cooling and collecting member (5) includes: An air inlet pipe (50) communicated with the conduction cavity (20003) for guiding out the steam in the conduction cavity (20003); A first control valve (51) installed on the air inlet pipe (50) and used for controlling the flow state of the air inlet pipe (50); The cooling box (52) is fixed to the top of the pot lid (2), and the steam outlet end of the intake pipe (50) extends into the cooling box (52); The diversion pipe (53), the inlet of the diversion pipe (53) is communicated with the inside of the cooling box (52), and its outlet end penetrates through the side wall of the pot lid (2) and the conduction cavity (20003) and extends into the conduction cavity (20003). After the fluid flows out through the air inlet (20001), it flows onto the lower conical cover (40); The second control valve (54) is installed on the diversion pipe (53) and is used to control the flow state of the diversion pipe (53).

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