A composite seasoning frying equipment and processing technology

Abstract

The present invention belongs to the technical field of food material processing, and specifically relates to a composite seasoning frying equipment and a processing technology. The composite seasoning frying equipment comprises: a frying barrel, a stirring impeller module, a driving component, a temperature measuring component, and a heating mechanism. The stirring impeller module comprises an outer transmission shaft, a first stirring impeller, a second stirring impeller, and an inner rotating shaft. The stirring impeller module is arranged in the frying barrel. The driving component comprises a first motor and a second motor. The first motor is connected to the outer transmission shaft, and the second motor is connected to the inner rotating shaft. The temperature measuring component and the heating mechanism are arranged on the frying barrel. A control device controls the first motor and the second motor to rotate in the same direction, and drives the first stirring impeller and the second stirring impeller of the stirring impeller module to rotate in the opposite direction, so that the raw materials can circulate in a single stirring impeller module, form multiple areas in the frying barrel, and stir-fry each area separately, which effectively solves the technical problem that the prior art cannot evenly stir-fry the composite seasoning in the frying barrel.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, and in particular relates to a composite seasoning frying device and a processing technology. Background Art

[0002] Seasonings, also known as condiments, are condiments added to ingredients to improve the taste when cooking. Compound seasonings are made by mixing two or more seasonings and then frying, boiling, and other processes. Compound seasonings can solve the problem of the single taste of basic seasonings and make meal preparation easier. There are many types of compound seasonings, including hot pot base, bean paste, sour soup beef seasoning packs, etc., which are widely used in catering and home cooking.

[0003] Existing composite seasoning frying equipment usually adds prepared seasonings into a frying pan, and then stirs the seasonings in the frying pan through a stirring device. For example, patent CN202323499967.2 discloses a base material frying equipment, and specifically discloses that it includes a base, a heating component and a pot body, and also includes a pot cover matching the pot body, and at least one injection port is opened on the top of the pot cover, and a cover plate connected to the upper surface of the pot cover is provided above the injection port. Although it can complete the frying of compound seasonings, and at the same time, by setting an injection port on the pot cover, when adding seasonings to the pot body in batches, it is not necessary to open the pot cover completely, but only need to open the cover plate to expose the injection port to the outside world, so as to reduce the splash of high-temperature oil stains or steam when adding seasonings during the frying process. However, the frying effect is poor when frying the seasonings in the wok. When frying high-viscosity seasonings, the high-viscosity compound seasoning can only form a weak stirring flow in a local area, resulting in a gradient in the mixing uniformity and temperature of the compound seasoning in the wok. In order to ensure that the various ingredients are fully integrated and fried, the frying time usually has to be extended, which undoubtedly increases the production cycle and energy consumption, and raises the overall manufacturing cost. Moreover, long-term heating will cause some ingredients to change color or even coke due to overheating, which directly affects the taste and appearance of the finished product.

[0004] At the same time, when frying compound seasonings in an ordinary wok, the operations of adding raw materials into the wok and taking out the finished products later are cumbersome, far less smooth and fast than an automated production line. Factors such as frequent manual intervention and many transition links restrict the continuity of the production line, making it inconvenient for large-scale continuous industrial production.

[0005] Therefore, it is necessary to study a composite seasoning frying equipment and processing technology that can stir-fry composite seasonings evenly and is suitable for industrial large-scale continuous production. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, the present invention provides a composite seasoning frying equipment and a processing technology to solve the technical problem that the prior art cannot evenly stir-fry the composite seasoning in a frying barrel.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A composite seasoning frying device, comprising: a frying barrel, a stirring impeller module, a driving component, a temperature measuring component, a heating mechanism and a control device;

[0009] The stir-fry barrel is a hollow tank with openings at both ends. The stir-fry barrel is provided with a first end cover, a second end cover, a connecting cavity, and an exhaust pipe. The first end cover and the second end cover are respectively fixedly connected to the openings at both ends of the stir-fry barrel. The connecting cavity is an annular cavity, which is arranged on the side wall of the stir-fry barrel. The exhaust pipe is arranged on the side wall of the stir-fry barrel.

[0010] The stirring impeller module comprises an outer transmission shaft, a speed change assembly, a first stirring impeller, an annular connecting pipe, a second stirring impeller, a third stirring impeller, and an inner rotating shaft, wherein the outer transmission shaft is rotatably arranged in the stir-frying barrel, the outer transmission shaft cooperates with the first end cover and the second end cover, an axial middle hole is arranged on the outer transmission shaft, the inner rotating shaft is arranged in the middle hole of the outer transmission shaft, a first connecting portion is arranged on the outer transmission shaft, the speed change assembly is fixedly connected to the outer transmission shaft, a second connecting portion is arranged on the speed change assembly, the inner rotating shaft cooperates with the speed change assembly, the first stirring impeller is fixedly connected to the first connecting portion, the second stirring impeller is fixedly connected to the second connecting portion, the annular connecting pipe is fixedly connected to the first stirring impeller, the annular connecting pipe slidably cooperates with the connecting cavity, and the third stirring impeller is fixedly connected to the annular connecting pipe;

[0011] The drive assembly includes a first motor and a second motor, the first motor is connected to the outer transmission shaft, and the second motor is connected to the inner rotating shaft;

[0012] The temperature measuring component and the heating mechanism are arranged on the stir-frying barrel;

[0013] The control device is electrically connected to the driving component, the temperature measuring component and the heating mechanism.

[0014] Furthermore, the speed shift assembly includes a first transmission case, a connecting member, a second transmission case, a gear and a ring gear. The first transmission case is fixedly connected to the outer transmission shaft, and the first transmission case is fixedly connected to the second transmission case via a connecting member. The gear and the ring gear are rotatably arranged between the first transmission case and the second transmission case, and the gear is meshed with the ring gear. The second connecting portion is arranged on the outer wall of the ring gear, and the inner rotating shaft is provided with external teeth, which are meshed with the gear.

[0015] Furthermore, a connecting portion is also provided on the inner rotating shaft.

[0016] Furthermore, an oil pipe is also provided on the third stirring impeller, and the third stirring impeller is connected to the annular connecting pipe through the oil pipe.

[0017] Furthermore, a sealing portion is also provided on the connecting cavity, and a connecting protrusion, an annular sealing groove and an oil hole are also provided on the annular connecting pipe. The connecting protrusion is an annular protrusion, and annular sealing grooves are provided on the side walls on both sides thereof. The annular sealing groove cooperates with the sealing portion, and a plurality of oil holes are provided on the connecting protrusion, and the oil holes connect the connecting cavity and the annular connecting pipe.

[0018] Furthermore, the heating mechanism includes a first oil chamber, a heater and a second oil chamber. The first oil chamber is arranged on the outside of the stir-fry tube, the heater is arranged in the first oil chamber, the second oil chamber is arranged in the third stirring impeller, and the first oil chamber is connected to the second oil chamber through a channel formed by a connecting chamber, an oil hole, an annular connecting pipe and an oil pipe.

[0019] Furthermore, the temperature measuring component includes a probe and an insulating tail sleeve, the probe is fixedly connected to the stir-frying barrel through the insulating tail sleeve, the probe passes through the first oil chamber and the side wall of the stir-frying barrel and extends to the inside of the stir-frying barrel, there is a gap between the third stirring impeller and the second stirring impeller, and the probe is located exactly in the gap between the third stirring impeller and the second stirring impeller.

[0020] Furthermore, the first end cover is provided with a feed port and a feed pipe, the feed pipe is connected to the feed port, and the second end cover is provided with a discharge pipe and a control valve, the control valve is provided on the discharge pipe.

[0021] Furthermore, the driving assembly also includes a connecting sleeve and a connecting shaft, the connecting sleeve is fixedly connected to the first end cover, the connecting shaft is rotatably arranged on the first end cover, one end of the connecting shaft passes through the first end cover and extends to the inside of the frying tube and is fixedly connected to the external transmission shaft, and the other end is connected to the first motor through a transmission belt, a center hole is arranged on the connecting shaft, and the inner rotating shaft passes through the center hole on the connecting shaft and is fixedly connected to the rotating shaft of the second motor.

[0022] The processing technology of the composite seasoning frying equipment is characterized by comprising the following steps:

[0023] S1: Raw material pretreatment, after cleaning the raw materials, the raw materials are preliminarily mixed according to the proportion;

[0024] S2: Preheating the equipment, starting the heater through the control device to heat the heat transfer oil in the first oil chamber and the second oil chamber, thereby preheating the stir-fry barrel;

[0025] S3: Feeding, the control device controls the first motor and the second motor of the driving assembly to rotate in opposite directions, the driving assembly drives the stirring impeller module to rotate, and the raw materials preliminarily mixed in S1 are put into the equipment through the feeding port, and the stirring impeller module drives the raw materials to be quickly fed into the stir-frying barrel;

[0026] S4: stir-frying, controlling the first motor and the second motor of the driving assembly to rotate in the same direction through the control device, and the driving assembly drives the stirring impeller module to rotate to stir-fry the raw materials in the stir-frying barrel;

[0027] S5: Discharging. After the compound seasoning in the stir-frying barrel is fried, the control device controls the first motor of the driving component to rotate forward and the second motor to rotate reversely. The driving component drives the stirring impeller module to rotate to quickly discharge the compound seasoning in the stir-frying barrel.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The present invention discloses a composite seasoning frying equipment and processing technology, which are provided with a driving assembly and a stirring impeller module. When the equipment performs a frying operation, a control device controls the first motor and the second motor of the driving assembly to rotate in the same direction, and drives the first stirring impeller and the second stirring impeller of the stirring impeller module to rotate in the opposite direction, so that the raw materials can circulate in a single stirring impeller module, thereby forming multiple areas in a frying barrel. Each area is stir-fried separately by the stirring impeller module, which can effectively improve the stirring effect, and effectively solves the technical problem that the prior art cannot evenly stir-fry the composite seasoning in the frying barrel.

[0030] 2. The present invention discloses a compound seasoning frying equipment and processing technology. When the equipment is adding raw materials and transporting out finished compound seasonings, the control device controls the first motor and the second motor of the driving component to rotate in the opposite direction. The stirring impeller module can quickly move the raw materials from the feed port to the discharge pipe, quickly realize the addition of raw materials and the export of compound seasonings, and effectively improve the production efficiency of the equipment.

[0031] 3. The present invention discloses a composite seasoning frying equipment and processing technology. The heating mechanism is provided with a first oil chamber and a second oil chamber. The first oil chamber heats the outer wall of the frying drum. The second oil chamber is arranged on a third stirring impeller. The third stirring impeller can stir the raw materials while stirring them, thereby effectively improving the production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0033] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0034] Figure 3 It is a schematic diagram of the structure of the stirring impeller module, the driving component and the temperature measuring component;

[0035] Figure 4 It is a structural schematic diagram of the stirring impeller module;

[0036] Figure 5 It is a schematic diagram of the structure of the outer transmission shaft and the speed change assembly;

[0037] Figure 6 is a schematic structural diagram of a first end cover;

[0038] Figure 7 The structure of the present invention is schematically shown Figure 4 ;

[0039] Figure 8 for Figure 7 Cross-section along line AA;

[0040] Fig. 9 for Figure 8 The enlarged schematic diagram of point B in the middle;

[0041] Fig.10 for Figure 8 Enlarged schematic diagram of point C in the middle.

[0042] The reference numerals involved in the accompanying drawings are:

[0043] 1. Stir-frying barrel; 11. First end cover; 111. Feed port; 112. Feed pipe; 12. Second end cover; 121. Discharge pipe; 122. Control valve; 13. Connecting chamber; 131. Sealing part; 132. Exhaust pipe; 2. Stirring impeller module; 21. External transmission shaft; 211. First connecting part; 221. First transmission housing; 222. Connecting piece; 223. Second transmission housing; 224. Gear; 225. Gear ring; 226. Second connecting part; 23. First stirring impeller; 24. Annular connecting piece Taking over; 241, connecting protrusion; 242, annular sealing groove; 243, oil hole; 25, second stirring impeller; 26, third stirring impeller; 261, oil pipe; 27, inner rotating shaft; 271, outer teeth; 272, connecting part; 3, driving assembly; 31, first motor; 32, second motor; 33, connecting sleeve; 34, connecting shaft; 4, temperature measuring assembly; 41, probe; 42, thermal insulation tail sleeve; 5, heating mechanism; 51, first oil chamber; 52, heater; 53, second oil chamber; 6, control device. DETAILED DESCRIPTION

[0044] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0045] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0046] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0047] Example 1: Please refer to Figures 1 to 9 As shown, a compound seasoning frying device includes: a frying tube 1, a stirring impeller module 2 for separating and stirring materials in the tube, a driving component 3 for driving the stirring impeller module 2, a temperature measuring component 4 for detecting the temperature in the tube, a heating mechanism 5 for heating the compound seasoning in the frying tube 1, and a control device 6 for controlling the equipment.

[0048] The stir-fry barrel 1 is a hollow can body with openings at both ends, and is provided with a first end cover 11, a second end cover 12, a connecting cavity 13, and an exhaust pipe 132. The first end cover 11 and the second end cover 12 are respectively fixedly connected to the openings at both ends of the stir-fry barrel 1. Specifically, the first end cover 11 is provided with a feed port 111 and a feed pipe 112, and the feed pipe 112 is connected to the feed port 111. The second end cover 12 is provided with a discharge pipe 121 and a control valve 122, and the control valve 122 is provided on the discharge pipe 121. The composite seasoning raw materials enter the stir-fry barrel 1 through the feed pipe 112 and the feed port 111, and the composite seasonings that have been stir-fried in the stir-fry barrel 1 are discharged from the device through the discharge pipe 121. The control valve 122 can control the on-off of the discharge pipe 121. The connecting chamber 13 is an annular cavity, which is arranged on the side wall of the stir-frying drum 1. The exhaust pipe 132 is arranged on the side wall of the stir-frying drum 1. The steam and oil smoke generated by stir-frying the raw materials in the stir-frying drum 1 are discharged from the device through the exhaust pipe 132. Specifically, a sealing part 131 is also arranged on the connecting chamber 13.

[0049] The stirring impeller module 2 includes an outer transmission shaft 21, a speed change assembly, a first stirring impeller 23, an annular connecting pipe 24, a second stirring impeller 25, a third stirring impeller 26, and an inner rotating shaft 27. The outer transmission shaft 21 is rotatably arranged in the stir-frying barrel 1, and the outer transmission shaft 21 cooperates with the first end cover 11 and the second end cover 12. The outer transmission shaft 21 is provided with an axial middle hole, and the inner rotating shaft 27 is arranged in the middle hole of the outer transmission shaft 21. Correspondingly, the inner rotating shaft 27 can rotate in the middle hole of the outer transmission shaft 21. It should be noted that the rotation directions of the outer transmission shaft 21 and the inner rotating shaft 27 can be the same or opposite. The speed change assembly is fixedly connected to the outer transmission shaft 21, and the inner rotating shaft 27 cooperates with the speed change assembly.

[0050] Specifically, the speed change assembly includes a first transmission housing 221, a connecting member 222, a second transmission housing 223, a gear 224 and a ring gear 225. The outer transmission shaft 21 is provided with a first connecting portion 211, the first transmission housing 221 is fixedly connected to the outer transmission shaft 21, and the first transmission housing 221 is fixedly connected to the second transmission housing 223 through the connecting member 222, that is, the speed change assembly can rotate synchronously with the outer transmission shaft 21, the gear 224 and the ring gear 225 are rotatably arranged between the first transmission housing 221 and the second transmission housing 223, the gear 224 is meshed with the ring gear 225, and the speed change assembly is provided with a second connecting portion 226, specifically, the second connecting portion 226 is arranged on the outer wall of the ring gear 225. Correspondingly, the inner rotating shaft 27 is provided with external teeth 271, and the external teeth 271 are meshed with the gear 224. It can be understood that the inner rotating shaft 27 can drive the ring gear 225 to rotate through the gear 224, that is, while the speed change assembly rotates synchronously with the outer transmission shaft 21, the ring gear 225 can rotate in the same direction or opposite direction as the outer transmission shaft 21 under the drive of the inner rotating shaft 27.

[0051] The first stirring impeller 23 is fixedly connected to the first connecting portion 211, and correspondingly, the first stirring impeller 23 can rotate with the external transmission shaft 21, the second stirring impeller 25 is fixedly connected to the second connecting portion 226, and the second stirring impeller 25 can rotate with the gear ring 225, the annular connecting pipe 24 is fixedly connected to the first stirring impeller 23, the annular connecting pipe 24 is slidably matched with the connecting cavity 13, and the third stirring impeller 26 is connected to the annular connecting pipe 24 through an oil pipe 261. Specifically, the first stirring impeller 23 and the second stirring impeller 25 have the same rotation direction. Specifically, the annular connecting pipe 24 is also provided with a connecting protrusion 241, an annular sealing groove 242 and an oil hole 243. The connecting protrusion 241 is an annular protrusion, and annular sealing grooves 242 are provided on the side walls on both sides thereof. The annular sealing groove 242 cooperates with the sealing portion 131, that is, the connecting chamber 13 can be separated from the stir-frying barrel 1 by the cooperation of the annular sealing groove 242 and the sealing portion 131, so that the heat transfer oil in the connecting chamber 13 cannot enter the stir-frying barrel 1, and the materials in the stir-frying barrel 1 cannot enter the connecting chamber 13. A plurality of oil holes 243 are provided on the connecting protrusion 241, and the oil holes 243 connect the connecting chamber 13 with the annular connecting pipe 24. The connecting chamber 13 is connected to the first oil chamber 51. It can be understood that the heat transfer oil in the first oil chamber 51 can enter the annular connecting pipe 24 through the connecting chamber 13 and the oil holes 243.

[0052] The third stirring impeller 26 is also provided with an oil pipe 261 and a second oil chamber 53. The second oil chamber 53 is arranged inside the third stirring impeller 26. The third stirring impeller 26 is connected to the annular connecting pipe 24 through the oil pipe 261. The oil pipe 261 communicates the annular connecting pipe 24 and the second oil chamber 53. The first oil chamber 51 and the second oil chamber 53 of the heating mechanism 5 are filled with heat-conducting oil. The heater 52 is arranged in the first oil chamber 51 for heating the heat-conducting oil. It can be understood that the first oil chamber 51 and the second oil chamber 53 are connected through the channel formed by the connecting chamber 13, the oil hole 243, the annular connecting pipe 24, and the oil pipe 261. The heater 52 can heat the heat-conducting oil in the first oil chamber 51 and the second oil chamber 53 simultaneously. The heat-conducting oil in the first oil chamber 51 can heat the side wall of the stir-frying drum 1. The third stirring impeller 26 can heat the stir-frying raw materials while stirring the raw materials.

[0053] The driving assembly 3 includes a first motor 31 and a second motor 32. The first motor 31 is connected to the outer transmission shaft 21, and the second motor 32 is connected to the inner rotating shaft 27. Specifically, the driving assembly 3 also includes a connecting sleeve 33 and a connecting shaft 34, wherein the connecting sleeve 33 is fixedly connected to the first end cover 11, and the connecting shaft 34 is rotatably arranged on the first end cover 11, one end of the connecting shaft 34 passes through the first end cover 11 and extends to the inside of the frying barrel 1 and is fixedly connected to the outer transmission shaft 21, and the other end thereof is connected to the first motor 31 through a transmission belt, and a middle hole is arranged on the connecting shaft 34, and the inner rotating shaft 27 passes through the middle hole on the connecting shaft 34 and is fixedly connected to the rotating shaft of the second motor 32. It can be understood that the first motor 31 drives the connecting shaft 34 to rotate forward and reversely through the belt, thereby driving the outer transmission shaft 21, the first stirring impeller 23, the annular connecting pipe 24 and the third stirring impeller 26 to rotate synchronously, and the second motor 32 can drive the inner rotating shaft 27 to rotate forward and reversely, and drive the second stirring impeller 25 to rotate synchronously through the speed change assembly.

[0054] The temperature measuring component 4 is arranged on the stir-frying drum 1. Specifically, the temperature measuring component 4 includes a probe 41, and the probe 41 passes through the side wall of the stir-frying drum 1 and extends to the inside of the stir-frying drum 1. Correspondingly, there is a gap between the third stirring impeller 26 and the second stirring impeller 25, and the probe 41 is just located in the gap between the third stirring impeller 26 and the second stirring impeller 25, that is, the probe 41 can detect the temperature of the material inside the stir-frying drum 1 in real time, rather than just the temperature of the material near the inner wall of the stir-frying drum 1.

[0055] The control device 6 is electrically connected to the driving component 3, the temperature measuring component 4 and the heating mechanism 5. It can be understood that the staff can control the driving component 3 to drive the stirring impeller module 2 to perform stirring operations through the control device 6. At the same time, the control device 6 can control the heating mechanism 5 to generate heat to stir-fry the seasoning in the stir-frying barrel 1 according to the temperature feedback from the temperature measuring component 4.

[0056] The working principle of the present invention is as follows:

[0057] When the compound seasoning is fried, the control device 6 controls the heater 52 to generate heat, heats the heat-conducting oil in the first oil chamber 51 and the second oil chamber 53, and heats and fries the raw materials in the frying drum 1; the control device 6 controls the first motor 31 and the second motor 32 of the driving assembly 3 to rotate forward; the first motor 31 drives the first stirring impeller 23, the annular connecting pipe 24 and the third stirring impeller 26 to rotate synchronously through the driving belt, the connecting shaft 34 and the external transmission shaft 21, and the first stirring impeller 23 rotates to drive the material to the second stirring impeller while stirring the raw materials. 25 moves; the second motor 32 drives the inner rotating shaft 27 to rotate forward, and the inner rotating shaft 27 drives the second stirring impeller 25 to rotate through the speed change assembly. Since the speed change assembly changes speed through the gear 224, the rotation direction of the inner rotating shaft 27 and the gear ring 225 will change while changing speed, so that the second stirring impeller 25 is reversed inside the stir-frying barrel 1. The second stirring impeller 25 drives the material to move toward the first stirring impeller 23 while rotating to stir the raw materials, and the third stirring impeller 26 rotates with the first stirring impeller 23 to stir the raw materials. Under the action of the first stirring impeller 23, the second stirring impeller 25 and the third stirring impeller 26, the material can circulate in the first stirring impeller 23 and the second stirring impeller 25, thereby completing the uniform stirring of the material in the stir-frying barrel 1.

[0058] The control device 6 and the probe 41 feed back the detected temperature data to the control device 6 , and the control device 6 controls the heater 52 to generate heat and further controls the temperature of the heat transfer oil in the first oil chamber 51 and the second oil chamber 53 , thereby achieving regulation of the frying temperature.

[0059] Embodiment 2: A plurality of stirring impeller modules 2 can be installed in parallel in a large stir-fry drum 1, and the outer transmission shafts 21 of adjacent stirring impeller modules 2 are fixedly connected, and a connecting portion 272 is also provided on the inner rotating shaft 27, that is, the inner rotating shaft 27 can be connected to the inner rotating shaft 27 of the adjacent stirring impeller module 2 through the connecting portion 272. It can be understood that the driving component 3 can synchronously drive the plurality of stirring impeller modules 2 to perform stirring operations, and a probe 41 is provided at the gap between the third stirring impeller 26 and the second stirring impeller 25 of each stirring impeller module 2.

[0060] When the compound seasoning is being stir-fried, the control device 6 controls the driving component 3 to drive the multiple stirring impeller modules 2 to rotate, and the inside of the stir-frying barrel 1 is divided into multiple stir-frying areas. The raw materials are stir-fried in each area in a cycle, so that the raw materials are stir-fried evenly. The temperature measuring component 4 can detect the temperature in each stir-frying area respectively, and the control device 6 can control the heater 52 of the corresponding heating mechanism 5 to control the temperature according to the temperature data fed back by the temperature measuring component 4, thereby realizing temperature control of each stir-frying area respectively.

[0061] Embodiment 3: This embodiment is a supplement to the above-mentioned embodiments 1 and 2. When adding raw materials and exporting the compound seasoning, the raw materials after preliminary mixing enter through the feed pipe 112 and the feed port 111.

[0062] The operator controls the first motor 31 of the driving component 3 to rotate forward and the second motor 32 to rotate reversely through the control device 6; the first motor 31 drives the first stirring impeller 23, the annular connecting pipe 24 and the third stirring impeller 26 to rotate forward synchronously through the driving belt, the connecting shaft 34 and the external transmission shaft 21, and the first stirring impeller 23 rotates to stir the raw materials while driving the raw materials to move toward the second stirring impeller 25; the second motor 32 drives the inner rotating shaft 27 to rotate reversely, and the inner rotating shaft 27 drives the second stirring impeller 25 to rotate reversely through the speed change component, and the second stirring impeller 25 rotates to stir the materials while driving the raw materials to move away from the first stirring impeller 23.

[0063] After the frying, the composite seasoning is driven by the stirring impeller module 2 to be discharged from the device through the discharge pipe 121 and the control valve 122 .

[0064] Embodiment 4: The processing technology of the compound seasoning frying equipment is characterized by comprising the following steps:

[0065] S1: Raw material pretreatment, after cleaning the raw materials, the raw materials are preliminarily mixed according to the proportion;

[0066] S2: preheating the equipment, starting the heater 52 through the control device 6 to heat the heat transfer oil in the first oil chamber 51 and the second oil chamber 53, thereby preheating the stir-fry drum 1;

[0067] S3: Feeding, the control device 6 controls the first motor 31 and the second motor 32 of the driving assembly 3 to rotate in opposite directions, the driving assembly 3 drives the stirring impeller module 2 to rotate, and the raw materials preliminarily mixed in S1 are put into the equipment through the feeding port 111, and the stirring impeller module 2 drives the raw materials to be quickly fed into the stir-frying barrel 1;

[0068] S4: Stir-frying, the control device 6 controls the first motor 31 and the second motor 32 of the driving assembly 3 to rotate in the same direction, and the driving assembly 3 drives the stirring impeller module 2 to rotate, and stir-fry the raw materials in the stir-frying drum 1;

[0069] S5: Discharging. After the composite seasoning in the stir-frying drum 1 is fried, the control device 6 controls the first motor 31 of the driving component 3 to rotate forward and the second motor 32 to rotate reversely. The driving component 3 drives the stirring impeller module 2 to rotate, and the composite seasoning in the stir-frying drum 1 is quickly discharged.

[0070] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A compound seasoning frying equipment, characterized in that: include: A stir-fry drum (1), a stirring impeller module (2), a driving component (3), a temperature measuring component (4), a heating mechanism (5), and a control device (6); The stir-fry barrel (1) is a hollow can body with openings at both ends. The stir-fry barrel (1) is provided with a first end cover (11), a second end cover (12), a connecting cavity (13), and an exhaust pipe (132). The first end cover (11) and the second end cover (12) are respectively fixedly connected to the openings at both ends of the stir-fry barrel (1). The connecting cavity (13) is an annular cavity and is arranged on the side wall of the stir-fry barrel (1). The exhaust pipe (132) is arranged on the side wall of the stir-fry barrel (1). The stirring impeller module (2) comprises an outer transmission shaft (21), a speed change assembly, a first stirring impeller (23), an annular connecting pipe (24), a second stirring impeller (25), a third stirring impeller (26), and an inner rotating shaft (27). The outer transmission shaft (21) is rotatably arranged in the stir-frying barrel (1). The outer transmission shaft (21) cooperates with the first end cover (11) and the second end cover (12). An axial center hole is arranged on the outer transmission shaft (21). The inner rotating shaft (27) is provided with a In the middle hole of the outer transmission shaft (21), a first connecting portion (211) is provided on the outer transmission shaft (21), the speed change assembly is fixedly connected to the outer transmission shaft (21), a second connecting portion (226) is provided on the speed change assembly, the inner rotating shaft (27) cooperates with the speed change assembly, the first stirring impeller (23) is fixedly connected to the first connecting portion (211), the second stirring impeller (25) is fixedly connected to the second connecting portion (226), the annular connecting pipe (24) is fixedly connected to the first stirring impeller (23), the annular connecting pipe (24) is slidably matched with the connecting cavity (13), the third stirring impeller (26) is fixedly connected to the annular connecting pipe (24), and the speed change assembly comprises a first transmission housing (221), a connecting member (222), a second transmission housing (223), a gear (224) and a gear ring (225), the first transmission housing (221) is fixedly connected to the outer transmission shaft (21), the first transmission housing (2 21) is fixedly connected to the second transmission housing (223) through a connecting member (222), the gear (224) and the gear ring (225) are rotatably arranged between the first transmission housing (221) and the second transmission housing (223), the gear (224) is meshed with the gear ring (225), the second connecting portion (226) is arranged on the outer wall of the gear ring (225), and the inner rotating shaft (27) is provided with external teeth (271), and the external teeth (271) are meshed with the gear (224); The driving assembly (3) comprises a first motor (31) and a second motor (32), wherein the first motor (31) is connected to the outer transmission shaft (21), and the second motor (32) is connected to the inner rotating shaft (27); The temperature measuring component (4) and the heating mechanism (5) are arranged on the stir-frying barrel (1); The control device (6) is electrically connected to the driving component (3), the temperature measuring component (4) and the heating mechanism (5).

2. The compound seasoning frying equipment according to claim 1, characterized in that: The inner rotating shaft (27) is also provided with a connecting portion (272).

3. The compound seasoning frying equipment according to claim 1, characterized in that: The third stirring impeller (26) is also provided with an oil pipe (261), and the third stirring impeller (26) is connected to the annular connecting pipe (24) via the oil pipe (261).

4. The compound seasoning frying equipment according to claim 3, characterized in that: The connecting cavity (13) is also provided with a sealing portion (131), and the annular connecting pipe (24) is also provided with a connecting protrusion (241), an annular sealing groove (242) and an oil hole (243). The connecting protrusion (241) is an annular protrusion, and annular sealing grooves (242) are provided on the side walls on both sides of the connecting protrusion. The annular sealing grooves (242) cooperate with the sealing portion (131). The connecting protrusion (241) is provided with a plurality of oil holes (243), and the oil holes (243) communicate the connecting cavity (13) with the annular connecting pipe (24).

5. The compound seasoning frying equipment according to claim 4, characterized in that: The heating mechanism (5) comprises a first oil chamber (51), a heater (52) and a second oil chamber (53); the first oil chamber (51) is arranged outside the stir-fry drum (1); the heater (52) is arranged in the first oil chamber (51); the second oil chamber (53) is arranged in the third stirring impeller (26); the first oil chamber (51) is connected to the second oil chamber (53) via a channel formed by a connecting chamber (13), an oil hole (243), an annular connecting pipe (24) and an oil pipe (261).

6. The compound seasoning frying equipment according to claim 5, characterized in that: The temperature measuring component (4) comprises a probe (41) and a heat-insulating tail sleeve (42); the probe (41) is fixedly connected to the stir-frying barrel (1) via the heat-insulating tail sleeve (42); the probe (41) passes through the first oil chamber (51) and the side wall of the stir-frying barrel (1) and extends into the interior of the stir-frying barrel (1); there is a gap between the third stirring impeller (26) and the second stirring impeller (25); the probe (41) is located exactly in the gap between the third stirring impeller (26) and the second stirring impeller (25).

7. The compound seasoning frying equipment according to claim 1, characterized in that: The first end cover (11) is provided with a feed port (111) and a feed pipe (112), the feed pipe (112) being connected to the feed port (111), and the second end cover (12) is provided with a discharge pipe (121) and a control valve (122), the control valve (122) being provided on the discharge pipe (121).

8. The compound seasoning frying equipment according to claim 1, characterized in that: The driving assembly (3) further comprises a connecting sleeve (33) and a connecting shaft (34); the connecting sleeve (33) is fixedly connected to the first end cover (11); the connecting shaft (34) is rotatably arranged on the first end cover (11); one end of the connecting shaft (34) passes through the first end cover (11) and extends to the inside of the stir-frying drum (1) to be fixedly connected to the external transmission shaft (21); the other end of the connecting shaft (34) is connected to the first motor (31) via a transmission belt; a center hole is arranged on the connecting shaft (34); the inner rotating shaft (27) passes through the center hole on the connecting shaft (34) to be fixedly connected to the rotating shaft of the second motor (32).

9. The processing technology of the compound seasoning frying equipment according to any one of claims 1 to 8, characterized in that: The steps include: S1: Raw material pretreatment, after cleaning the raw materials, the raw materials are preliminarily mixed according to the proportion; S2: preheating the equipment, starting the heater (52) through the control device (6) to heat the heat transfer oil in the first oil chamber (51) and the second oil chamber (53), thereby preheating the stir-fry drum (1); S3: feeding, the control device (6) controls the first motor (31) and the second motor (32) of the driving component (3) to rotate in opposite directions, the driving component (3) drives the stirring impeller module (2) to rotate, and the raw materials preliminarily mixed in S1 are put into the equipment through the feeding port (111), and the stirring impeller module (2) drives the raw materials to be quickly fed into the stir-frying drum (1); S4: stir-frying, controlling the first motor (31) and the second motor (32) of the driving assembly (3) to rotate in the same direction through the control device (6), and the driving assembly (3) drives the stirring impeller module (2) to rotate, thereby stir-frying the ingredients in the stir-frying drum (1); S5: Discharging the material. After the composite seasoning in the stir-frying barrel (1) is stir-fried, the control device (6) controls the first motor (31) of the driving component (3) to rotate forward and the second motor (32) to rotate reversely. The driving component (3) drives the stirring impeller module (2) to rotate, and the composite seasoning in the stir-frying barrel (1) is quickly discharged.

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