Continuous multifunctional Chinese dish intelligent frying equipment

Abstract

The present application relates to the field of food cooking equipment, and more particularly to a continuous multifunctional Chinese dish intelligent frying equipment, which comprises a cooking container, a rotating main shaft, a scraper device, a scraper adjusting device, an automatic feeding device, an induction heating coil and a driving device. The cooking container is divided into several cooking areas, and the continuous feeding is realized through the automatic feeding device. The joint of the rotating main shaft, the driving device, the scraper device and the scraper adjusting device realizes the intelligent independent adjustment of the stir-frying, transmission and speed of the dish materials in different cooking areas. The temperature of each area is controlled by the induction heating coil, and the residence time of the food materials in each area is controlled by the inclination angle of the scraper device and the rotation speed of the main shaft. Finally, the finished dish is output at the dish outlet. The whole process does not need manual participation. According to the recipe, different feeding amount, heating temperature and frying time can be set to continuously fry the dish, which solves the defects of the existing equipment, such as the inability to continuously produce, the low degree of intelligence, the poor quality and taste of the fried dishes.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of food cooking equipment, in particular to a continuous multifunctional Chinese dish intelligent frying equipment. BACKGROUND

[0002] Cooking refers to the heat processing of food raw materials to process raw food materials into cooked food. The purpose of cooking is to provide nutritious and healthy food for various groups of people, and the important condition for achieving this process is cooking utensils and equipment. In the traditional Chinese dish cooking method, frying is the most widely used cooking method, which uses oil as the main heat transfer medium. Skilled chefs can use different fire (medium strong fire) to heat the raw materials to maturity in a short time, and finally add high-temperature stir-frying to make the dish, which is the most widely used cooking method. Its process characteristics are high temperature, fast cooking, can maximize the retention of nutrients in raw materials, and during the frying process, the food is in a state of movement for a long time, accompanied by heat transfer and mass transfer of the heat source and the pot, which can realize the high uniformity of onion, ginger, garlic and oil, salt and other auxiliary materials, and can ensure that the dish has high color, aroma and taste consistency, and the dish quality is pure.

[0003] In recent years, with the acceleration of modern life rhythm, people have great demand for convenient, fast and delicious pre-prepared dishes, which has promoted the industrialization of dish cooking, which is mainly in the form of centralized cooking and unified meal distribution in central kitchen, to become an important development direction of Chinese dish processing. The continuous innovation of advanced dish industrialization technology and cooking equipment has also promoted the vigorous development of pre-prepared dishes. Chinese dishes emphasize color, aroma, taste and shape. Although the traditional "master teaching apprentice" skill inheritance method can better ensure the pure inheritance of dish quality, it has problems such as unclear skills, unclear fire, unclear quality formation mechanism, and difficult to quantify the quality of dishes after cooking, which restricts the industrialization development of dish cooking. At present, in the industrialized production of dishes in central kitchen, group meal distribution and other dishes, large-scale sandwich pots, planetary fryer, rotary fryer and other equipment are used. This batch frying equipment has problems such as unclear process control, inaccurate fire control and unclear heat and mass transfer mechanism. The control mode of machine stirring + manual batch feeding involves manual control in the aspects of feeding, discharging and adding auxiliary materials, which is time-consuming, labor-intensive and low in efficiency. At the same time, it is difficult to accurately control the heat capacity, heating time and temperature of different dishes, and problems such as burnt pot and sticky pot often occur, which makes the fried dishes different in shape, quality and taste in the same pot, and has a large gap with traditional dish quality, which seriously affects the development of dish industrialization industry. SUMMARY

[0004] The present application provides a continuous multifunctional Chinese dish intelligent frying equipment to solve the problems of existing industrialized dish frying equipment, such as inability to continuously cook and continuously serve dishes, time-consuming, labor-intensive and manpower-consuming, and poor quality and taste of batch-cooked dishes.

[0005] The application provides a continuous multifunctional Chinese dish intelligent frying equipment, which comprises a cooking container, a rotating main shaft, a scraper device, a scraper adjusting device, an automatic feeding device, an induction heating coil and a driving device, the cooking container is a horizontal cylindrical barrel structure with closed two ends, the cooking container is divided into a plurality of cooking areas in the direction of the main shaft, a feeding port is arranged on the upper part of one end of the cooking container, and a dish outlet is arranged on the lower part of the other end, and the cooking container is divided into a plurality of cooking areas in the direction of the main shaft; the rotating main shaft penetrates the cooking container along the central axis of the cooking container, and the rotating main shaft is supported by bearing supports at both ends; the scraper device has a plurality of scraper devices, and the plurality of scraper devices are connected to the rotating main shaft and are distributed along the axial direction and the circumferential direction of the rotating main shaft; the scraper adjusting device is connected to the scraper device and is used for adjusting the angle of the scraper device; the automatic feeding device is arranged on the upper part of the feeding port and is used for adding dish raw materials into the cooking container; the induction heating coil is arranged outside the cooking container, the induction heating coil has a plurality of induction heating coils, the induction heating coils are distributed along the barrel of the cooking container in sequence, and the induction heating coils correspond to different cooking areas of the cooking container respectively; and the driving device is connected to the rotating main shaft and is used for providing the rotating power of the rotating main shaft.

[0006] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, the rotating main shaft is composed of a plurality of hollow shafts, one of which is a hollow through shaft, and the others are hollow stepped shafts, the hollow through shaft and the hollow stepped shafts are connected in sequence to form the complete rotating main shaft, and the outer diameter of the rotating main shaft formed by the connection is the same everywhere.

[0007] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, the driving device has a plurality of groups, which are independently driven, each group of the driving device comprises a driving motor and a belt pulley, one end of the hollow stepped shaft extends out of the hollow through shaft, a belt pulley is fixedly sleeved on the part of the hollow stepped shaft extending out of the hollow through shaft, a belt pulley is also fixedly sleeved on the hollow through shaft, the belt pulleys are driven by the driving motor through belts to realize the segmented speed regulation of the frying and cooking speed of the corresponding cooking areas of the hollow through shaft and the hollow stepped shaft during the frying process.

[0008] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, the scraper device comprises a connecting rod, a scraper connecting piece, a first scraper body and a second scraper body, one end of the connecting rod is fixed on the rotating main shaft, the scraper connecting piece is connected to the end of the connecting rod away from the rotating main shaft through a hole shaft connection mode, so that the scraper connecting piece can rotate at the end of the connecting rod away from the rotating main shaft, the first scraper body is connected to the scraper connecting piece, the second scraper body has two parts, which are respectively hinged to the two sides of the first scraper body, and a torsional spring is arranged at the hinged part, the two second scraper bodies and the first scraper body can automatically switch between approximate straight arrangement and circular arc arrangement under the action of the torsional spring, and the first scraper body and the second scraper body are respectively provided with a silica gel scraper blade for being in close contact with the inner wall of the cooking container.

[0009] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, the scraper adjusting device comprises a directional disc, a driving gear, a gear nut, a threaded pull rod, a first pull rod, a second pull rod, a speed reducer motor and a conductive slip ring, the directional disc is fixedly sleeved on the rotating main shaft, and a plurality of directional holes are distributed in the circumferential direction of the directional disc; the driving gear is rotatably sleeved on the rotating main shaft; the gear nut is engaged with the driving gear and coaxial with the directional hole on the directional disc; the threaded pull rod passes through the directional hole on the directional disc and the nut hole of the gear nut; the first pull rod is connected with the scraper connecting piece; the two ends of the second pull rod are respectively connected with the first pull rod and the threaded pull rod through ball hinges; the output shaft of the speed reducer motor is a gear shaft, the output shaft of the speed reducer motor is engaged with the driving gear to provide power for the driving gear; and the conductive slip ring is fixedly sleeved on the rotating main shaft to provide a power source for the speed reducer motor.

[0010] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, a plurality of proximity switches are arranged on the rotating main shaft, the proximity switch comprises a proximity switch sensing part and a proximity switch switch part, and the proximity switch sensing part and the proximity switch switch part are arranged at the connection positions of adjacent hollow shafts constituting the rotating main shaft.

[0011] The feeding port is connected to the cooking container, and the connection position of the feeding port and the cooking container is a transition arc.

[0012] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, a plurality of feeding ports are arranged on the cooking container, the automatic feeding device is composed of a plurality of belt scales and a plurality of liquid spray pipes, each belt scale corresponds to one feeding port, and the plurality of liquid spray pipes are respectively connected to the cooking container.

[0013] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, one end of the cooking container is hinged to a support, a hydraulic cylinder is also hinged to the support, the piston rod of the hydraulic cylinder is connected to the support and the cooking container through a scissor mechanism, and the scissor mechanism comprises two connecting rods, both ends of one of the connecting rods are respectively hinged to the piston rod of the hydraulic cylinder and the support, and both ends of the other connecting rod are respectively hinged to the piston rod of the hydraulic cylinder and the cooking container.

[0014] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, the driving device and the bearing support are fixed to a quick release device, the quick release device comprises a rack, a rotating supporting plate and a sliding supporting plate, one end of the rotating supporting plate is connected to the rack through a rotating pin to realize rotation of the rotating supporting plate around the rotating pin, a reset pin is further inserted between the rotating supporting plate and the rack to realize relative fixing and relative rotation between the rotating supporting plate and the rack by inserting and pulling out the reset pin, and the driving device and the bearing support are fixed to the sliding supporting plate, and the sliding supporting plate is slidingly connected to the rotating supporting plate to realize sliding of the sliding supporting plate on the rotating supporting plate in the direction of approaching and moving away from the cooking container.

[0015] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, a flue is further connected to the cooking container, and an adjustable air door is arranged on the flue.

[0016] The continuous multifunctional Chinese dish intelligent frying equipment provided by the application is characterized in that the cooking container is divided into a plurality of cooking areas in the direction of the main shaft, continuous feeding is realized through an automatic feeding device, the rotation of the main shaft, the driving device, the scraper device and the scraper adjusting device are combined to realize intelligent independent adjustment of the frying, transmission and speed of the dish raw materials in different cooking areas, the temperature of each area is controlled through an induction heating coil in the cooking process, the residence time of the food materials in each area is controlled by the inclination angle of the scraper device and the rotation speed of the main shaft, and the finished dish is output at the dish outlet. The whole process does not need manual participation, different feeding amount, heating temperature and frying time can be set according to the recipe, continuous frying can be realized, and the defects of the existing frying equipment, such as non-continuous production, low intelligent degree and poor quality and taste of the fried dishes, are solved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a structural schematic view of a continuous multifunctional Chinese dish intelligent frying equipment provided by the present application;

[0019] Figure 2 is a schematic view of the internal structure of a cooking container of a continuous multifunctional Chinese dish intelligent frying equipment provided by the present application;

[0020] Figure 3 is one of the structural schematic views of a scraper device provided by the present application;

[0021] Figure 4 is another structural schematic view of a scraper device provided by the present application;

[0022] Figure 5 is a schematic view of the internal partition of a cooking container of a continuous multifunctional Chinese dish intelligent frying equipment provided by the present application;

[0023] Figure 6 is one of the structural schematic views of a scraper adjusting device provided by the present application;

[0024] Figure 7 is another structural schematic view of a scraper adjusting device provided by the present application;

[0025] Figure 8 is one of the structural schematic views of a scraper device anti-interference structure provided by the present application;

[0026] Figure 9 is another structural schematic view of a scraper device anti-interference structure provided by the present application;

[0027] Figure 10 is a structural schematic view of a feeding port provided by the present application;

[0028] Figure 11 is a structural schematic view of an automatic feeding device provided by the present application;

[0029] Figure 12 is a structural schematic view of a quick release device provided by the present application.

[0030] Reference signs:

[0031] 1, cooking container; 2, rotating main shaft; 3, scraper device; 4, scraper adjusting device; 5, automatic feeding device; 6, induction heating coil; 7, driving device; 8, bracket; 9, hydraulic cylinder; 10, quick release device; 11, flue pipe;

[0032] 1-1, feeding port; 1-2, dish outlet;

[0033] 2-1, bearing bracket; 2-2, proximity switch switch part; 2-3, proximity switch induction part;

[0034] 3-1, connecting rod; 3-2, scraper connecting piece; 3-3, first scraper body; 3-4, second scraper body;

[0035] 4-1, orientation disc; 4-2, driving gear; 4-3, gear nut; 4-4, threaded pull rod; 4-5, first pull rod; 4-6, second pull rod; 4-7, speed reduction motor; 4-8, conductive slip ring;

[0036] 5-1, belt scale; 5-2, liquid spray pipe;

[0037] 7-1, driving motor; 7-2, belt pulley;

[0038] 10-1, frame; 10-2, rotating support plate; 10-3, rotating pin; 10-4, reset pin; 10-5, sliding support plate;

[0039] 11-1, adjustable air door. DETAILED DESCRIPTION

[0040] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0041] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms “center”, “longitudinal”, “transverse”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms “first”, “second”, “third” are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0042] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms “connected” and “connected” should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0043] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] This invention provides an embodiment of a continuous multifunctional intelligent stir-frying equipment for Chinese dishes, see [link / reference]. Figure 1 As shown, the device includes a cooking container 1, a rotating spindle 2, a scraper device 3, a scraper adjustment device 4, an automatic feeding device 5, an induction heating coil 6, and a drive device 7. The cooking container 1 is a horizontal cylindrical structure closed at both ends. The cooking container is divided into several cooking areas along the spindle direction. A feeding port 1-1 is provided at the upper part of one end of the cooking container 1, and a food outlet 1-2 is provided at the lower part of the other end. The rotating spindle 2 passes through the cooking container 1 along its central axis, and is supported at both ends by bearing brackets 2-1. There are multiple scraper devices 3, and all scraper devices 3 are connected to... The components are connected to the rotating spindle 2 and distributed along the axial and circumferential directions of the rotating spindle 2; the scraper adjustment device 4 is connected to the scraper device 3 and is used to adjust the angle of the scraper device 3; the automatic feeding device 5 is set on the upper part of the feeding port 1-1 and is used to add the raw materials of the dish into the cooking container 1; the induction heating coil 6 is set on the outside of the cooking container 1, and there are multiple induction heating coils 6, which are distributed along the cylinder of the cooking container 1 and correspond to different cooking zones of the cooking container 1; the drive device 7 is connected to the rotating spindle 2 and is used to provide the power for the rotation of the rotating spindle 2.

[0046] The continuous multifunctional Chinese dish intelligent frying equipment provided by the embodiment can automatically add various main materials and auxiliary materials according to the dishes to be cooked, continuously cook and continuously serve dishes without manual intervention, and has high efficiency. Figure 1 、 Figure 5 and Figure 10 As shown in the figures, the automatic feeding device 5 autonomously adds various main materials and auxiliary materials into the cooking container 1 through the feeding port 1-1. The cooking container 1 can be divided into a wok frying area, a stir-frying area and a dish serving area, each area corresponding to an independent induction heating coil 6. The cooking temperature of each area is precisely controlled through different induction heating coils 6. The automatic feeding device 5 is arranged in the wok frying area, and first adds green onions, ginger, garlic and oil for wok frying. The automatic feeding device 5 at the rear end of the wok frying area adds main materials and auxiliary materials, and then enters the stir-frying area. The temperature and induction heating power of the stir-frying area are higher than those of other areas, which can quickly heat the food materials and achieve the effect of common high-heat stir-frying in Chinese cuisine. The temperature of the dish serving area is lower than that of the stir-frying area, which can ensure that the dishes maintain a certain high temperature during transmission in the area and are smoothly transmitted from the dish serving port. During the frying process of the dishes, the rotating main shaft 2 drives the scraper device 3 to rotate, and the scraper device 3 completes the frying and conveying of the food. The angle of the scraper device 3 is adjusted through the scraper adjusting device 4, which can adjust the residence time of the dishes in a certain area, ensure that the wok frying, stir-frying and dish serving can maintain a certain time, simulate the three stages of wok frying, stir-frying and dish serving in the traditional frying process, and ensure the quality and taste of the dishes. After the frying is completed, the dishes are output from the dish serving port 1-2, and the whole frying process is completed. The equipment does not require manual intervention during the whole frying process. Different recipes are initially set, and different amounts of raw materials, heating temperatures and wok frying and stir-frying times are set according to the recipes. The continuous multifunctional Chinese dish intelligent frying equipment of the embodiment can continuously fry dishes.

[0047] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the embodiment, the rotating main shaft 2 is further described. In the embodiment, as shown in the figures, Figure 2As shown, the rotating main shaft 2 is composed of multiple hollow shafts connected together, concentric or parallel to the axis of the cooking container 1, reducing the overall weight of the equipment while meeting the bending resistance performance. One of the hollow shafts is a hollow through shaft, and the rest are hollow stepped shafts. The hollow through shaft and the hollow stepped shafts are nested from left to right and connected in sequence to form a complete rotating main shaft 2, and the outer diameter of the rotating main shaft 2 formed by the connection is the same everywhere, avoiding the formation of a stepped feature, thereby hiding dirt. The driving device 7 has multiple groups that are independently driven. Each group of driving devices 7 includes a driving motor 7-1 and a belt pulley 7-2. One end of the hollow stepped shaft protrudes from the hollow through shaft, and a belt pulley 7-2 is fixedly installed on the part of the hollow stepped shaft protruding from the hollow through shaft. A belt pulley 7-2 is also fixedly installed on the hollow through shaft. The belt pulleys 7-2 are powered by the driving motor 7-1 through belts to achieve the flipping and cooking speed segmentation of the corresponding cooking areas of the hollow through shaft and the hollow stepped shaft during the frying process.

[0048] The rotating main shaft of the present embodiment is designed to have only two hollow shafts nested, including a first zone hollow through shaft and a second zone hollow stepped shaft. However, it is not excluded that the rotating main shaft of the present application can have more hollow shafts nested under the requirement of multiple process steps. Corresponding to the segmented hollow shafts, independent induction heating coils 6 are arranged below the cooking container 1 to control the temperature of different cooking zones. The two nested hollow shafts of the rotating main shaft of the present embodiment, Figure 2 The first zone hollow through shaft on the left corresponds to the pot warming zone, and the second zone hollow stepped shaft on the right corresponds to the explosive frying zone and the dish serving zone, with different induction heating coils 6 achieving temperature adjustment control in different zones. The two nested hollow shafts of the rotating main shaft are driven to rotate by separate belt pulleys 7-2, achieving zone speed control.

[0049] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the present application, the scraper device 3 is further described in the present embodiment. In the present embodiment, referring to Figure 3 and Figure 4As shown, the scraper device 3 includes a connecting rod 3-1, a scraper connecting piece 3-2, a first scraper body 3-3 and a second scraper body 3-4, one end of the connecting rod 3-1 is fixed on the rotating main shaft 2; the scraper connecting piece 3-2 is connected with the end of the connecting rod 3-1 away from the rotating main shaft 2 through a hole shaft mode, so that the scraper connecting piece 3-2 can rotate at the end of the connecting rod 3-1 away from the rotating main shaft 2; the first scraper body 3-3 is connected to the scraper connecting piece 3-2; the second scraper body 3-4 has two, which are respectively hinged to the two sides of the first scraper body 3-3, and a torsion spring is arranged at the hinged position, the two second scraper bodies 3-4 and the first scraper body 3-3 can automatically switch between approximately straight arrangement and circular arrangement under the action of the torsion spring; the first scraper body 3-3 and the second scraper body 3-4 are both installed with silica gel scraper, which is used to keep contact with the inner wall of the cooking container 1 at all times when the scraper is adjusted at different angles.

[0050] On the outer circle of each hollow shaft constituting the rotating main shaft, a plurality of cylindrical connecting rods 3-1 perpendicular to the axis are equally installed, each connecting rod 3-1 is designed as a hole shaft insertion fit at the middle section, a set of scraper is installed at the end of the connecting rod 3-1, the connecting rod 3-1 is connected with the scraper connecting piece 3-2 through a hole shaft insertion, so that the scraper connecting piece 3-2 can drive the first scraper body 3-3 and the second scraper body 3-4 to rotate at the end of the connecting rod 3-1. The scraper body is divided into three sections, i.e. a first scraper body 3-3 and two second scraper bodies 3-4, each section is hinged and installed with a torsion spring, when the scraper body is parallel to the axis of the cooking container 1, the structure of the scraper body is as shown in Figure 4 , the two second scraper bodies 3-4 keep parallel to the first scraper body 3-3 under the action of the torsion spring, when the scraper body has an included angle with the axis of the cooking container 1, the structure of the scraper body is as shown in Figure 3 , the profile of the lower edge of the scraper body will gradually change, the two second scraper bodies 3-4 are pressed downward by the inner wall of the cooking container 1, and are adapted to contact and fit the inner wall of the cooking container 1, so as to avoid large gaps that cause insufficient material conveying and stirring. The scraper body is made of metal material, the diameter of the circular profile formed by the rotation of the scraper body with the rotating main shaft 2 is smaller than the cross-sectional diameter of the cooking container 1, so as to avoid abnormal noise and equipment damage caused by metal friction, three silica gel scrapers are installed on the outer profile edge of the scraper body, which are correspondingly installed with each metal scraper base.

[0051] The embodiment further illustrates the scraper adjusting device 4 on the basis of the above-mentioned embodiments, combined with Figure 6 , Figure 7 and Figure 12As shown, the scraper adjusting device 4 comprises a directional disc 4-1, a driving gear 4-2, a gear nut 4-3, a threaded pull rod 4-4, a first pull rod 4-5, a second pull rod 4-6, a speed reducer motor 4-7 and a conductive slip ring 4-8. The directional disc 4-1 is fixedly sleeved on the rotating main shaft 2, and a plurality of directional holes are circumferentially distributed on the directional disc 4-1. The driving gear 4-2 is rotatably sleeved on the rotating main shaft 2. The gear nut 4-3 is engaged with the driving gear 4-2 and coaxial with the directional holes on the directional disc 4-1. The threaded pull rod 4-4 passes through the directional holes on the directional disc 4-1 and the nut hole of the gear nut 4-3. The first pull rod 4-5 is connected with the scraper connecting piece 3-2. The two ends of the second pull rod 4-6 are respectively hingedly connected with the first pull rod 4-5 and the threaded pull rod 4-4 through ball hinges. The output shaft of the speed reducer motor 4-7 is a gear shaft, and the output shaft of the speed reducer motor 4-7 is engaged with the driving gear 4-2 to provide power for the driving gear 4-2. The conductive slip ring 4-8 is fixedly sleeved on the rotating main shaft 2 to provide a power source for the speed reducer motor 4-7.

[0052] For the frying area, the stir-frying area and the dish area, each area has a certain number of scraper devices 3 and corresponding scraper adjusting devices 4.

[0053] The last scraper device 3 in the first area (the frying area) is set to be adjustable in angle, and the other scraper devices 3 in the frying area can be set to be fixed in angle. The angle of the last scraper device 3 is adjustable, which is used to adjust the residence time of the material in the frying area. When the included angle between the scraper body of the last scraper device 3 and the axis of the rotating main shaft 2 is greater than that of the other scraper devices 3 in the area, a certain residence effect will be produced on the material, and the greater the angle, the stronger the residence effect on the material, thereby realizing the adjustment of the stir-frying transmission speed.

[0054] The second area is divided into a stir-frying area and a dish area according to the process function. Conventionally, the temperature and the induction heating power of the stir-frying area are greater than those of the other areas, which is used to quickly heat the food materials to realize the effect of common high-heat stir-frying in Chinese cuisine. The temperature of the dish area is lower than that of the stir-frying area, which is used to maintain a certain temperature to transmit the fried dishes. Similarly, the last scraper device 3 in the stir-frying area of the second area is also set to be adjustable in angle, which is used to adjust the residence time of the material in the stir-frying area of the second area. The multiple scrapers in the dish area of the second area are set to be adjustable in angle synchronously, which is used to adjust the overall dish speed of the material. Because the stir-frying area and the dish area of the second area share a rotating shaft, by adjusting the included angle between the scraper body and the axis of the rotating main shaft 2, the different material conveying speeds of the same rotating main shaft 2 can be realized.

[0055] The function realization principle of all the scraper devices 3 that need to be adjusted in angle is that: through three-section hinged pull rods, one end is connected with the rotating part of the scraper connecting piece 3-2, one end is provided with threads, and the push-pull action of the pull rod is realized through the rotation of the matched gear nut 4-3, thereby realizing the rotary adjustment of the scraper device 3.Figure 6 As shown, the first pull rod 4-5 is connected with the scraper connecting piece 3-2, the first pull rod 4-5 is connected with the second pull rod 4-6 through a ball hinge, the second pull rod 4-6 is connected with the threaded pull rod 4-4 through a ball hinge, the threaded section of the threaded pull rod 4-4 is provided with a directional function to prevent it from deflecting, and can be installed with a key bar sliding groove or other measures to prevent the directional section (threaded section) from deflecting, so that when the nut is rotated, the threaded section only realizes linear motion and does not appear rotational motion. In this embodiment, the threaded pull rod 4-4 passes through the directional hole on the directional disc 4-1 and the nut hole of the gear nut 4-3, realizing the directional reciprocating linear motion of the threaded pull rod 4-4. The reciprocating linear motion of the threaded section of the threaded pull rod 4-4 is transmitted to the scraper connecting piece 3-2 through a connecting rod and a ball hinge, that is, the angle adjustment of the scraper body can be realized. The scraper adjusting device 4 needs to rotate synchronously with the rotating main shaft 2, and the reduction motor 4-7 needs to be powered in real time, so a conductive slip ring 4-8 is arranged to keep the reduction motor 4-7 powered during synchronous rotation.

[0056] Referring to Figure 7 As shown, the driving gear 4-2 is arranged concentrically with the rotating main shaft 2, a plurality of gear nuts 4-3 are arranged along the index circle thereof, each gear nut 4-3 corresponds to a threaded pull rod 4-4, and also corresponds to each scraper device 3 that needs to be adjusted in angle. The relative position of the gear nut 4-3 is unchanged, and only rotational motion can be maintained under the rotation of the driving gear 4-2. The nut of each gear nut 4-3 is sleeved with the threaded section of the threaded pull rod 4-4, and when the gear nut 4-3 rotates, the threaded pull rod 4-4 can realize telescopic motion.

[0057] The last scraper device 3 in the stir-frying area also needs to be adjusted in angle, and the structure of the corresponding scraper adjusting device 4 is the same as that of the other scraper adjusting devices 4, but the gear nut 4-3 of this scraper adjusting device 4 is independently speed-adjusted by a DC reduction motor and is not driven by the driving gear 4-2.

[0058] Since the scraper device 3 has a certain length, the preset scraper body can realize an angle adjustment range of 0-90°; when the scraper body is adjusted to a certain angle range, there is a possibility of interference between the two scraper devices 3 at the junction of the first area and the second area in the above embodiment. In order to solve the possible interference problem of the scraper at the junction of the two areas, an automatic anti-interference system needs to be arranged; in this embodiment, a plurality of proximity switches are arranged on the rotating main shaft 2, the proximity switch includes a proximity switch sensing part 2-3 and a proximity switch switch part 2-2, and the proximity switch sensing part 2-3 and the proximity switch switch part 2-2 are arranged at the connection of the adjacent hollow shafts of the rotating main shaft 2; in combination Figure 8 and Figure 9As shown, a proximity switch sensing element 2-3 is arranged at the second zone shaft end, and the proximity switch sensing element 2-3 forms a certain angle with the connecting rod 3-1 to be adjusted, because the adjusting scraper must need a certain time. A proximity switch switch element 2-2 is arranged at the first zone shaft end, and corresponds to the detection of the proximity switch sensing element 2-3; the first zone and the second zone must exist a speed difference, when the proximity switch switch element 2-2 detects the proximity switch sensing element 2-3, the first zone scraper adjusting device 4 controls the scraper body of the scraper device 3 to temporarily deflect a certain angle, to avoid the first scraper device 3 of the second zone, and then reset to the original angle, so as to realize the scraper avoiding.

[0059] Because each scraper body is provided with a torsion spring, to automatically adapt to the curvature change of the inner wall of the cooking container 1 contacted by the scraper body during the rotating movement, when the scraper body moves to the opening area on the cooking container 1, part of the area of the scraper body may locally extend into the inside of the hole under the action of the torsion spring, thereby forming a new interference, so the hole which is connected with the opening area on the cooking container 1 needs to be made into a large radius arc transition with the transition part of the cooking container 1, see Figure 10 As shown, the feeding port 1-1 is connected to the cooking container 1, and the feeding port 1-1 and the cooking container 1 are connected with a transition arc, so that the "upturned" edge of the scraper body can thus reduce the impact, to prevent the silicone edge from being broken and falling off due to frequent impact.

[0060] The embodiment further illustrates the automatic feeding device 5, and the cooking container 1 is provided with a plurality of feeding ports 1-1, see Figure 11 As shown, the automatic feeding device 5 is composed of a plurality of belt scales 5-1 and a plurality of liquid spray pipes 5-2, each group of belt scales 5-1 corresponds to a feeding port 1-1, and the plurality of liquid spray pipes 5-2 are respectively connected to the cooking container 1.

[0061] The inductive coil is concentrically arranged at a certain distance below the outer edge of the cooking container 1, and different heating powers are correspondingly arranged in the frying zone, the stir-frying zone and the dish outlet zone; see Figure 11 As shown, a plurality of feeding ports 1-1 are opened on the side of the cooking container 1, and the number of the feeding ports 1-1 is preset according to the main materials (2-3 kinds) and auxiliary materials (such as onion, ginger and garlic) of common dishes, and four feeding ports 1-1 are arranged in the embodiment, the first feeding port 1-1 corresponds to the pre-mixed onion, ginger and garlic, the second feeding port 1-1 corresponds to the main material, such as meat slices, and the third and fourth feeding ports 1-1 correspond to other dish auxiliary materials. A plurality of materials are continuously and dynamically weighed by the belt scale 5-1, to ensure that the materials fed at each moment are strictly matched according to the dish formula. A plurality of liquid spray pipes 5-2 are arranged on the side of the cooking container 1, for continuously spraying liquid additives into the cooking container 1, such as continuously spraying hot oil in the frying zone, and continuously spraying soy sauce, dark soy sauce and the like in the stir-frying zone.

[0062] According to the continuous multifunctional Chinese dish intelligent frying equipment provided by the application, the angle of the cooking container 1 is adjusted, as shown in Figure 1 One end of the cooking container 1 is hinged to the support 8, and a hydraulic cylinder 9 is also hinged to the support 8, and the piston rod of the hydraulic cylinder 9 is connected to the support 8 and the cooking container 1 through a scissor mechanism, and the scissor mechanism includes two connecting rods, one end of one connecting rod is hinged to the piston rod of the hydraulic cylinder 9, and the other end of the connecting rod is hinged to the support 8, and one end of the other connecting rod is hinged to the piston rod of the hydraulic cylinder 9, and the other end of the connecting rod is hinged to the cooking container 1.

[0063] The cooking container 1 is tilted at a certain angle by pushing or pulling the scissor mechanism through the hydraulic cylinder 9 below the cooking container 1, so as to adjust the material conveying speed at a certain proportion, and the cooking container 1 rotates around the hinge seat below the left of the cooking container 1; part of the dishes is cooked with water, and the juice needs to be separated in the process, and if the cooking container 1 remains horizontal, the juice cannot be pushed out in time through the stirring of the scraper device 3, and the residue or backflow of the juice will have a great influence on the dishes. Therefore, the cooking container 1 is tilted to make the juice flow out slowly, and a sieve plate with holes can be arranged to separate the juice from the dishes, and the embodiment is not described in detail. And the tilt adjustment of the cooking container 1 is more advantageous during the CIP cleaning, and the sewage of high-pressure washing can be more easily discharged from the pot.

[0064] On the basis of the above-mentioned embodiments, in order to facilitate quick disassembly of the frying pan rotating main shaft during maintenance and cleaning, the quick disassembly technology design is made for the transmission system; as shown in Figure 12 The driving device 7 and the bearing support 2-1 are fixed to the quick disassembly device 10, the quick disassembly device 10 includes a rack 10-1, a rotating supporting plate 10-2 and a sliding supporting plate 10-5, one end of the rotating supporting plate 10-2 is connected to the rack 10-1 through a rotating pin 10-3, so as to realize the rotation of the rotating supporting plate 10-2 around the rotating pin 10-3, and a reset pin 10-4 is inserted between the rotating supporting plate 10-2 and the rack 10-1, and the relative fixation and rotation between the rotating supporting plate 10-2 and the rack 10-1 is realized through the insertion and extraction of the reset pin 10-4; the driving device 7 and the bearing support 2-1 are fixed to the sliding supporting plate 10-5, and the sliding supporting plate 10-5 is slidingly connected to the rotating supporting plate 10-2, so as to realize the sliding of the sliding supporting plate 10-5 on the rotating supporting plate 10-2 in the direction of approaching and moving away from the cooking container 1.

[0065] With the structure of two-section hollow shaft sleeve combined to form the rotating main shaft 2 as an example, the rotating main shaft 2 includes a first-section hollow through shaft and a second-section hollow stepped shaft, a handle is arranged on the sliding bracket 10-5, the handle is pulled to drive the device 7, the bearing support 2-1 and the like to translate the whole backward, and the first-section hollow through shaft and the second-section hollow stepped shaft are separated. The reset pin 10-4 (the reset pin 10-4 is a reset pin shaft composed of a pin shaft and a spring) is pulled up, the rotating bracket 10-2 and the rack 10-1 can rotate relative to each other, the rotating bracket 10-2 with the sliding bracket 10-5 and the device 7, the bearing support 2-1 and the like arranged thereon can swing around the rotating pin 10-3 to one side to leave a space for the operation of pulling out the rotating main shaft 2 and realize the function of quick disassembly. On this basis, a transmission hollow shaft can be connected to the end of the first-section hollow through shaft and the second-section hollow stepped shaft towards the bearing support 2-1 through a spline respectively, a belt pulley is arranged on the transmission hollow shaft, the belt pulley is rotated to drive the transmission hollow shaft to rotate, and the transmission hollow shaft drives the first-section hollow through shaft or the second-section hollow stepped shaft to rotate through the spline to realize the transmission of power. In this structure, when quick disassembly is needed, the handle on the sliding bracket 10-5 is pulled, the transmission hollow shaft is separated from the first-section hollow through shaft or the second-section hollow stepped shaft at the spline, the device 7, the bearing support 2-1 and the transmission hollow shaft can be directly pulled out as a whole, and then rotated to avoid the position, so that the first-section hollow through shaft or the second-section hollow stepped shaft and the scraper device 3 can be conveniently pulled out and replaced.

[0066] In order to maximize the preservation of pot gas and cooking flavor of food materials, the continuous multifunctional Chinese dish intelligent frying equipment provided in the embodiment further comprises a flue pipe 11 connected with the cooking container 1, and an adjustable air door 11-1 is arranged on the flue pipe 11. The adjustable air door 11-1 is arranged on the flue pipe 11 in the frying zone to adjust the exhaust flow of the flue. In order to increase the heat capacity of the explosive frying zone, a thickened pot body can be welded outside the second explosive frying zone of the cooking container 1, so that in the case of storing a large amount of heat, the temperature of the explosive frying zone will not fluctuate greatly when the material is transported from the front end to the explosive frying zone.

[0067] In combination with the structures of the above several embodiments, the embodiment provides a specific use process of the continuous multifunctional Chinese dish intelligent frying equipment. The hot oil pipeline continuously sprays hot oil from the side wall of the cooking container 1, the hot oil is transported a little distance through the scraper device 3, then the auxiliary materials are continuously input and mixed with the hot oil to achieve the frying effect. Since the dynamic transportation is continuously carried out, the hot oil is continuously sprayed and the onion ginger garlic powder is continuously input to the explosive pot, and the mixture continues to be transported forward to be mixed with the main materials. After the process of adding the main materials and the auxiliary materials, all the food materials at the end of the first section are completely mixed together and transported into the explosive frying zone through the scraper device 3.

[0068] The conveying speed of the frying zone and the explosive frying zone can be independently realized by adjusting the rotating speed of the two driving motors 7-1 and the belt pulley 7-2 at the left end of the machine, and the inclination angle of the scraper device 3 at the end of the first zone and the inclination angle of the scraper device 3 at the end of the explosive frying zone of the second zone can be adjusted to realize the adjustment of the residence time of the food materials in each zone. The out-plate speed can be adjusted by synchronously adjusting the inclination angles of the plurality of scraper devices 3 in the out-plate zone.

[0069] According to the process conditions, whether the cooking container 1 is inclined, and the inclination angle is determined by the process conditions. The fully cooked dishes pass through the out-plate zone, reach the out-plate hole 1-2 arranged at the lower end of the cooking container 1, are transmitted out through the chute, and are transmitted to the next link through the food-grade bin or the conveyor belt.

[0070] In summary, the continuous multifunctional Chinese dish intelligent frying equipment provided by the application divides the cooking container into a plurality of cooking zones in the direction of the main shaft, continuously feeds the food materials through the automatic feeding device, realizes the intelligent independent adjustment of the stir-frying, transmission and speed of the raw materials of the dishes in different cooking zones by the combination of the rotating main shaft, the driving device, the scraper device and the scraper adjusting device, controls the temperature of each zone through the induction heating coil during the cooking process, controls the residence time of the food materials in each zone by the inclination angle of the scraper device and the rotating speed of the main shaft, and finally outputs the finished dishes at the out-plate hole. The whole process does not require manual participation, different feeding amount, heating temperature and frying and explosive frying time can be set according to the menu, continuous frying can be realized, and the defects of the existing frying equipment, such as non-continuous production, low intelligentization, poor quality and taste of the fried dishes, are solved.

[0071] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the application, and not to limit them; although the application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the application.

Claims

1. A continuous multifunctional Chinese dish intelligent frying equipment, characterized in that, It includes: Cooking container (1), the cooking container (1) is the horizontal cylinder structure of two end closed, the cooking container is divided into several cooking areas in the direction of main shaft, the cooking container (1) is provided with the feeding port (1-1) on the upper portion of one end, and the dish outlet (1-2) is arranged on the lower portion of the other end; Rotary main shaft (2), the rotary main shaft (2) is through the cooking container (1) along the central axis of the cooking container (1), the rotary main shaft (2) is supported by bearing support (2-1) on both ends;The rotary main shaft (2) is connected by a plurality of hollow shafts, one of which is a hollow through shaft, and the rest are hollow stepped shafts, the hollow through shaft and the hollow stepped shaft are connected in turn to form the rotary main shaft (2), and the outer diameter of the rotary main shaft (2) formed by connection is the same everywhere; Scraper device (3), the scraper device (3) has a plurality of, a plurality of the scraper device (3) are connected to the rotary main shaft (2), and are distributed along the axial direction and the circumferential direction of the rotary main shaft (2); Scraper adjusting device (4), the scraper adjusting device (4) is connected to the scraper device (3), to adjust the angle of the scraper device (3); Automatic feeding device (5), the automatic feeding device (5) is arranged on the upper portion of the feeding port (1-1), to complete the addition of dish ingredients and raw materials into the cooking container (1); Induction heating coil (6), the induction heating coil (6) is arranged outside the cooking container (1), the induction heating coil (6) has a plurality of, which are distributed along the cylinder of the cooking container (1) in turn, and correspond to different cooking areas of the cooking container (1) respectively; Driving device (7), the driving device (7) is connected to the rotary main shaft (2), to provide power for the rotation of the rotary main shaft (2);The driving device (7) has a plurality of groups, which are independently driven, each group of the driving device (7) includes a driving motor (7-1) and a belt pulley (7-2), one end of the hollow stepped shaft extends from the hollow through shaft, a belt pulley (7-2) is fixedly sleeved on the part of the hollow stepped shaft extending out of the hollow through shaft, and a belt pulley (7-2) is also fixedly sleeved on the hollow through shaft, the belt pulley (7-2) is driven by the driving motor (7-1) through the belt to realize power transmission, and the turning and cooking speed of the hollow through shaft and the hollow stepped shaft corresponding to the cooking area in the frying process are realized respectively.

2. The continuous multifunctional Chinese dish intelligent frying equipment according to claim 1, characterized in that, The scraper device (3) includes: Connecting rod (3-1), one end of the connecting rod (3-1) is fixed on the rotary main shaft (2); Scraper connecting piece (3-2), the scraper connecting piece (3-2) is connected to the connecting rod (3-1) away from the rotary main shaft (2) by hole shaft connection, so that the scraper connecting piece (3-2) can rotate at the end of the connecting rod (3-1) away from the rotary main shaft (2); First scraper body (3-3), the first scraper body (3-3) is connected to the scraper connecting piece (3-2); Second scraper body (3-4), the second scraper body (3-4) has two, respectively hinged on both sides of the first scraper body (3-3), and is provided with a torsion spring at the hinge; The first scraper body (3-3) and the second scraper body (3-4) are provided with silica gel blades, which are used to contact the inner wall of the cooking container (1).

3. The continuous multifunctional Chinese dish intelligent frying equipment according to claim 2, characterized in that, The scraper adjusting device (4) comprises: The orientation disc (4-1) is fixedly sleeved on the rotating main shaft (2), and a plurality of orientation holes are circumferentially distributed on the orientation disc (4-1); The driving gear (4-2) is rotatably sleeved on the rotating main shaft (2); The gear nut (4-3) is engaged with the driving gear (4-2) and coaxial with the orientation hole on the orientation disc (4-1); The threaded pull rod (4-4) passes through the orientation hole on the orientation disc (4-1) and the nut hole of the gear nut (4-3); The first pull rod (4-5) is connected to the scraper connector (3-2); The second pull rod (4-6) is hingedly connected to the first pull rod (4-5) and the threaded pull rod (4-4) through ball hinges at both ends thereof; The reduction motor (4-7) has a gear shaft as an output shaft, and the output shaft of the reduction motor (4-7) is engaged with the driving gear (4-2) to provide power for the driving gear (4-2); The conductive slip ring (4-8) is fixedly sleeved on the rotating main shaft (2) to provide a power source for the reduction motor (4-7).

4. The continuous multi-functional Chinese dish intelligent frying equipment according to any one of claims 1 to 3, characterized in that, The rotating main shaft (2) is provided with a plurality of proximity switches, which comprise proximity switch sensing parts (2-3) and proximity switch switch parts (2-2), and the proximity switch sensing parts (2-3) and the proximity switch switch parts (2-2) are arranged at the connection of adjacent hollow shafts of the rotating main shaft (2); The feeding port (1-1) is connected to the cooking container (1), and the connection between the feeding port (1-1) and the cooking container (1) is a transition arc.

5. The continuous multifunctional Chinese dish intelligent frying equipment according to claim 4, characterized in that, A plurality of feeding ports (1-1) are arranged on the cooking container (1), and the automatic feeding device (5) is composed of a plurality of belt scales (5-1) and a plurality of liquid spray pipes (5-2), each group of belt scales (5-1) corresponds to one feeding port (1-1), and the plurality of liquid spray pipes (5-2) are respectively connected to the cooking container (1).

6. The continuous multi-functional Chinese dish intelligent frying equipment according to any one of claims 1-3, characterized in that, One end of the cooking container (1) is hinged to a support (8), a hydraulic cylinder (9) is also hinged to the support (8), a piston rod of the hydraulic cylinder (9) is connected to the support (8) and the cooking container (1) through a scissor mechanism, the scissor mechanism includes two connecting rods, two ends of one of the connecting rods are respectively hinged to the piston rod of the hydraulic cylinder (9) and the support (8), two ends of the other connecting rod are respectively hinged to the piston rod of the hydraulic cylinder (9) and the cooking container (1).

7. The continuous multi-functional Chinese dish intelligent frying equipment according to any one of claims 1-3, characterized in that, The driving device (7) and the bearing support (2-1) are fixed on a quick release device (10), the quick release device (10) includes: A frame (10-1); A rotating plate (10-2), one end of the rotating plate (10-2) is connected to the frame (10-1) through a rotating pin (10-3) to realize rotation of the rotating plate (10-2) around the rotating pin (10-3), a reset pin (10-4) is also inserted between the rotating plate (10-2) and the frame (10-1), relative fixation and relative rotation between the rotating plate (10-2) and the frame (10-1) are realized through insertion and extraction of the reset pin (10-4); A sliding plate (10-5), the driving device (7) and the bearing support (2-1) are fixed on the sliding plate (10-5), the sliding plate (10-5) is slidingly connected to the rotating plate (10-2) to realize sliding of the sliding plate (10-5) on the rotating plate (10-2) in a direction approaching and away from the cooking container (1).

8. The continuous multi-functional Chinese dish intelligent frying equipment according to any one of claims 1-3, characterized in that, A flue (11) is also included, the flue (11) is connected to the cooking container (1), an adjustable air door (11-1) is arranged on the flue (11).

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