Full-automatic multifunctional all-in-one machine

Abstract

The invention relates to a full-automatic multifunctional all-in-one machine which comprises a frying box body and a hollow box body used for frying food. The feeding mechanism is used for conveying the food to be fried in the whole frying process, and the feeding mechanism penetrates through the frying box body; the hot oil assembly is arranged at the bottom of the frying box body in a sliding mode and used for heating frying oil, an oil drainage opening communicated with the hot oil assembly is formed in the bottom of the frying box body, and at least one filtering piece is arranged between the oil drainage opening and the hot oil assembly; the spraying assembly is respectively communicated with the inner cavity of the frying box body and the hot oil assembly and is used for conveying the hot oil in the hot oil assembly into the frying box body and spraying the hot oil in the frying box body in a multi-range manner. The automatic deep-frying device has the advantages that automatic deep-frying processing of deep-fried food is achieved, meanwhile, the deep-fried food does not need to be wholly immersed in hot oil, and residues can be continuously cleaned to reduce the possibility that harmful substances generated by the residues affect human health.

Description

Technical Field

[0001] The present application relates to the technical field of food processing machinery, and in particular to a fully automatic multifunctional all-in-one machine. Background Art

[0002] Fried food is a cooking method. Frying overcooks the food and produces polycyclic aromatic hydrocarbons. Whether it is fried dough twists, spring rolls, and meatballs during festivals, or fried dough sticks, fried cakes, and dough nests for breakfast every day, or the French fries, fried bread, and fried chicken wings in fast food that children like to eat, as well as fried potato chips and fried biscuits in snacks, all of them are fried foods.

[0003] Youtiao is one of the traditional Chinese breakfasts. It is long and crispy. It is one of the favorite foods of most Chinese people. The method of frying youtiao is simple. Put the cold dough (fermented long dough) into the oil pan and fry until the surface is golden.

[0004] At present, fried dough sticks are mostly made by hand. In this process, workers have limited working time, and repetitive work will lead to production fatigue, reduced efficiency, and the processing quality of each product cannot be guaranteed. In addition, related food frying equipment has also appeared, but the existing food frying equipment is mostly assembly line equipment, which fixes the stainless steel mesh cage on the conveyor chain, or directly places the cold dough sticks on the conveyor chain, and the middle of the conveyor chain is immersed in the frying equipment. Through the transmission of the conveyor chain, the cold dough sticks are sent into the hot oil for frying and then sent out through the conveyor chain for draining. However, when frying with this equipment, the cold dough sticks still need to be immersed in the hot oil as a whole, so that there is a lot of oil left in the dough sticks, which does not meet the demand of more and more people for healthy and less oil food; at the same time, this completely immersed frying method is also easy to cause more dough residues to remain in the hot oil, and this frying method The hot oil is usually used for a long time, and long-term frying of pasta will quickly produce acrylamide, trans fats and benzopyrene and other substances, and excessive acid value seriously endangers human health.

[0005] Therefore, there is an urgent need in the art for an automatic fried dough stick cold embryo frying machine that can automatically perform fried dough stick cold embryo frying processing without immersing the entire fried dough stick cold embryo in hot oil and can clean residues at any time. Summary of the invention

[0006] In order to realize the automatic frying processing of the cold dough of fried dough sticks, it is not necessary to immerse the cold dough of fried dough sticks in hot oil as a whole, and the residue can be cleaned at any time to reduce the possibility of the residue producing harmful substances that affect human health.

[0007] The fully automatic multifunctional all-in-one machine provided in this application adopts the following technical solution: A fully automatic multifunctional all-in-one machine comprises: a frying box, which is a hollow box for frying food; a feeding mechanism, which is used to convey the food to be fried during the entire frying process, and the feeding mechanism is arranged through the frying box; a hot oil component, which is slidably arranged at the bottom of the frying box and is used to heat the frying oil, and the frying box is provided with an oil drain port for communicating with the hot oil component, and at least one filter is arranged between the oil drain port and the hot oil component; a spray component, which is respectively connected to the inner cavity of the frying box and the hot oil component, and is used to convey the hot oil in the hot oil component to the frying box and spray it in multiple ranges in the frying box.

[0008] Optionally, the hot oil assembly includes a hot oil tank, a heating pipe and a heating wire. The hot oil tank is slidably mounted on the bottom of the frying box and is open at the top. The heating pipe is a U-shaped heat exchange pipe, multiple of which are evenly spaced and laid in the hot oil tank. The heating wire is arranged in the heating pipe and is electrically connected to an external power supply. The filter is detachably mounted on the top wall of the hot oil tank.

[0009] Furthermore, the spray assembly includes a suction pump, an upper spray pipe, a lower spray pipe and a spray head, the liquid inlet of the suction pump is connected to the hot oil tank, the upper spray pipe and the lower spray pipe are respectively arranged on the outer wall of the frying box and are connected to the liquid outlet of the suction pump through a connecting pipeline, the feeding mechanism is located between the upper spray pipe and the lower spray pipe, and a plurality of spray branch pipes are evenly arranged on the upper spray pipe and the lower spray pipe along the conveying direction of the feeding mechanism, the spray branch pipe extends into the frying box, and a plurality of the spray heads are evenly arranged on the spray branch pipe along its own length direction, and the spray heads are arranged toward the feeding mechanism.

[0010] Furthermore, a plurality of universal wheels with locks are provided at the bottom of the hot oil tank so as to be slidably arranged at the bottom of the hot oil tank, and a waste pipe is provided on the connecting pipeline.

[0011] Furthermore, the suction pump, the connecting pipeline and the hot oil tank are all provided with stop valves.

[0012] Furthermore, a liquid level sensor is arranged in the hot oil tank, a refueling port is arranged on the outer wall of the hot oil tank and is connected to an external automatic liquid adding device, and the liquid level sensor is connected to the external automatic liquid adding device by signal.

[0013] Preferably, a cooling mechanism is provided at one end of the frying box for discharging materials, and the cooling mechanism includes a conveying component, a fixing frame and an axial flow fan. A discharge plate is provided at one end of the frying box for discharging materials to connect the feeding mechanism and the conveying component. A plurality of axial flow fans are provided and are evenly spaced on the conveying component along the conveying direction of the conveying component through the fixing frame.

[0014] Furthermore, the conveying assembly includes a conveying frame, a wire mesh conveyor belt and a power component. The wire mesh conveyor belt is circulated on the conveying frame through the power component. The conveying frame is located at the bottom of the wire mesh conveyor belt and is provided with at least one receiving tray.

[0015] Furthermore, the frying box body includes an inner frying box and an outer frying box, the inner frying box is mounted inside the outer frying box, an installation gap is provided between the outer wall of the inner frying box and the outer frying box, the upper spray pipe and the lower spray pipe are provided in the installation gap, and the feeding mechanism passes through the inner frying box.

[0016] Furthermore, the suction pump is arranged on a lifting support.

[0017] In summary, the present application includes at least one of the following beneficial technical effects: 1. When the present invention is used, the cold food embryos to be fried are delivered to the frying box through the feeding mechanism, and the hot oil is sprayed in multiple directions during the whole conveying process of the cold food embryos through the spraying mechanism. The frying box is a ventilated box and the temperature inside is relatively high due to the action of the hot oil. Through the action of the hot oil spraying and the high-temperature hot air, the food is fried into a crispy finished product, while the moisture and nutrition of the food can be maintained inside, which is healthy and less oily.

[0018] 2. The present invention realizes the recycling of hot oil through the cooperation of the hot oil component and the spray component, and the hot oil is filtered and removed by the filter element while being recycled, thereby reducing the possibility of the oil residue being in the hot oil for a long time to produce harmful substances that endanger human health.

[0019] 3. The present invention can achieve rapid cooling of the fried finished product after frying through the cooling mechanism, and some residues may fall off when the finished product is dropped. The setting of the wire mesh conveyor belt can facilitate the falling of the residues and collect them in conjunction with the receiving tray, thereby reducing the cleaning procedures of the later factory area and avoiding the possibility of danger caused by oil contamination on the factory floor.

[0020] 4. The present invention can facilitate the replacement of waste oil used for a long time in the hot oil tank by disposing a waste pipe on the connecting pipeline; and the bottom of the hot oil tank is provided with a lockable universal wheel to facilitate the staff to clean the oil residue inside the hot oil tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a fully automatic multifunctional machine according to the first embodiment of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of a fully automatic multifunctional machine according to the first embodiment of the present invention. Figure 2 ; Figure 3It is a structural schematic diagram of a fully automatic multifunctional all-in-one machine according to the second embodiment of the present invention.

[0022] Reference numerals: 1, frying box; 11, frying inner box; 111, oil drain port; 112, cover; 1121, smoke exhaust port; 12, frying outer box; 121, accommodating tank; 2, feeding mechanism; 21, feeding assembly; 22, frying feeding assembly; 3, hot oil assembly; 31, hot oil tank; 311, oil filling port; 32, heating pipe; 33, heating wire; 4, spray assembly; 41, suction pump; 42, upper spray pipe; 43, lower Spray pipe; 44, spray head; 45, spray branch pipe; 5, universal wheel; 6, lifting support; 7, connecting pipeline; 71, waste pipe; 8, stop valve; 9, liquid level sensor; 10, cooling mechanism; 101, conveying assembly; 1011, conveying rack; 1012, wire mesh conveyor belt; 1013, power component; 102, fixing rack; 103, axial flow fan; 13, unloading plate; 14, receiving tray; 15, filter element. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme of the embodiment of the present application will be clearly and completely described in conjunction with the drawings of the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, not all of the embodiments. Based on the described embodiment of the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application.

[0024] Unless otherwise defined, the technical terms or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which this application belongs. The words "one" or "an" and the like used in the patent application specification and claims of this application do not indicate a quantity limitation, but indicate the existence of at least one.

[0025] The following is combined with Figure 1-2 This application is described in further detail.

[0026] The embodiment of the present application discloses a fully automatic multifunctional all-in-one machine.

[0027] Embodiment 1:

[0028] Reference Figure 1 and Figure 2The invention discloses a fully automatic multifunctional all-in-one machine, comprising a frying box 1, a feeding mechanism 2, a hot oil component 3, and a spray component 4. The frying box 1 is a hollow box for frying food. The feeding mechanism 2 is mounted on one side of the frying box 1 and penetrates the frying box 1 for conveying the food to be fried during the entire frying process. The hot oil component 3 is mounted on the bottom of the frying box 1 for heating the frying oil. An oil drain port 111 connected with the hot oil component 3 is formed integrally on the frying box 1. The spray component 4 is mounted on one side of the frying box 1 and connected with the inner cavity of the frying box 1 and the hot oil component 3 for delivering the hot oil in the hot oil component 3 to the frying box 1 and spraying in multiple ranges in the frying box 1 to fry the food. The oil drain port 111 can realize the recycling of the hot oil. At least one filter 15 is installed between the oil drain port 111 and the hot oil component 3 to circulate and filter the recycled hot oil, thereby reducing the possibility of harmful substances generated by frying oil residue remaining in the oil body for a long time.

[0029] Reference Figure 1 and Figure 2 The frying box body 1 includes an inner frying box 11 and an outer frying box 12. The inner frying box 11 is mounted in the outer frying box 12 and fixed by bolts. An installation gap is reserved between the outer wall of the inner frying box 11 and the outer frying box 12 to facilitate the installation of the spray mechanism. The feeding mechanism 2 is penetrated through the inner frying box 11 for conveying and frying cold food embryos. In this embodiment, an oil drain port 111 is integrally formed at the bottom of the inner frying box 11 and penetrates the outer frying box 12. A cover body 112 is hingedly installed on the top of the inner frying box 11, and a plurality of smoke exhaust ports 1121 are integrally formed on the cover body 112.

[0030] Reference Figure 1 and Figure 2 The hot oil assembly 3 includes a hot oil tank 31, a heating tube 32 and a heating wire 33. The hot oil tank 31 is open at the top and a plurality of universal wheels 5 with locks are installed on the bottom wall to facilitate the movement of the hot oil tank 31. A receiving groove 121 is opened on the bottom wall of the frying outer box 12. The oil drain port 111 is located in the receiving groove 121. The hot oil tank 31 can be pushed into or pulled out of the receiving groove 121. A plurality of heating tubes 32 are evenly installed at intervals. The heating tube 32 is a U-shaped heat exchange tube installed in the hot oil tank 31. The heating wire 33 is installed in the heating tube 32 and is electrically connected to an external power supply. When in use, the power supply is supplied, and the current flows through the heating wire 33 to generate heat and then transfer the heat to the heating tube 32. The heating tube 32 heats the edible oil in the hot oil tank 31 to provide the hot oil required for frying. The filter 15 is a filter mesh. The filter 15 is detachably installed on the top wall of the hot oil tank 31 by bolts to filter the oil flowing from the oil drain port 111 into the hot oil tank 31. In this embodiment, the filter 15 can be a whole filter mesh with equal surface area on the hot oil tank 31, or it can be a plurality of filter meshes installed separately. The heating principle of the heating wire 33 is the existing technology and will not be described in detail. The oil drain port 111 is set at the bottom of the frying inner box 11, so that when frying, the hot oil tank 31 can extend into the accommodating groove 121, thereby reducing the floor space and making the frying process safer.

[0031] Reference Figure 1 and Figure 2 The feeding mechanism 2 includes a feeding assembly 21 and a frying feeding assembly 22. The feeding assembly 21 is used for feeding the cold dough bar embryos waiting for fried food, and the frying feeding assembly 22 is used for feeding the cold dough bar embryos waiting for processing into the frying inner box 11 for frying; Specifically, the loading component 21 is a conventional conveyor belt, and the transmission belt body on the conveyor belt is preferably a silicone belt body, which can prevent the cold pasta dough from sticking; the frying feeding component 22 is a spring wire conveyor belt driven by a gear chain, which can facilitate the multi-range spray frying of the spray component 4 when the cold pasta dough enters the frying inner box 11.

[0032] Reference Figure 1 and Figure 2 The spray assembly 4 includes a suction pump 41, which is installed on one side of the frying box 1 through a lifting support 6. The height of the suction pump 41 can be finely adjusted to adapt to the connection with the hot oil tank 31. The liquid inlet of the suction pump 41 is connected to the hot oil tank 31 through a flange, and a stop valve 8 is installed between the liquid inlet of the suction pump 41 and the hot oil tank 31 to facilitate the on-off and flow control of the suction of the suction pump 41.

[0033] Furthermore, the spray assembly 4 further includes an upper spray pipe 42, a lower spray pipe 43 and a spray head 44. The upper spray pipe 42 and the lower spray pipe 43 are respectively arranged on the outer wall of the frying box 1 and are connected to the liquid outlet of the suction pump 41 through the connecting pipe 7. The frying feeding assembly 22 is located between the upper spray pipe 42 and the lower spray pipe 43. The upper spray pipe 42 and the lower spray pipe 43 are evenly spaced along the conveying direction of the feeding mechanism 2. A plurality of spray branches 45 are evenly spaced along the length direction of the spray branches 45. The spray heads 44 are arranged toward the feeding mechanism 2, thereby realizing the synchronous hot oil spraying from the upper and lower sides of the cold dough in the process of feeding the cold dough, so that the cold dough is evenly heated during frying. Specifically, the spray branch pipe 45, the upper spray pipe 42 and the lower spray pipe 43 are all integrally formed. A plurality of plug holes are provided on the outer wall of the frying inner box 11. The spray branch pipe 45 is inserted into the frying box body 1 through the plug holes. The connecting pipeline 7 can also realize the fixation of the upper spray pipe 42 and the lower spray pipe 43 on the frying inner box 11. The spray head 44 is a spray structure installed by threaded connection, which is a prior art and will not be described in detail.

[0034] Reference Figure 1 and Figure 2 In a further embodiment, a stop valve 8 is installed on the connecting pipeline 7 to facilitate the control of the flow rate and on-off of the hot oil transported by the suction pump 41 to the upper spray pipe 42 and the lower spray pipe 43. A waste pipe 71 is installed on the connecting pipeline 7, and a cover is screwed on the waste pipe 71. The setting of the waste pipe 71 can discharge the waste oil through the suction of the suction pump 41 after the hot oil has been used for a period of time, thereby ensuring the safety of fried food. At the same time, when the hot oil in the hot oil tank 31 is emptied, the staff can also pull the hot oil tank 31 out from the bottom of the frying box 12 to facilitate cleaning of the oil residue stains in the hot oil tank 31.

[0035] Furthermore, a flow sensor may be installed on the connecting pipeline 7 to monitor the circulation flow of the hot oil so that the operator can adjust the hot oil flow through the stop valve 8 at any time.

[0036] Furthermore, a liquid level sensor 9 is installed in the hot oil tank 31, and a refueling port 311 is integrally formed on the outer wall of the hot oil tank 31 and is connected to an external automatic liquid adding device. The liquid level sensor 9 is signal-connected to the external automatic liquid adding device. During the frying process of cold pasta dough, the hot oil will be consumed due to the frying of the pasta, so the hot oil in the hot oil tank 31 will become less and less. Through the arrangement of the liquid level sensor 9 and the refueling port 311, edible oil can be automatically replenished during the food processing process, thereby greatly improving the processing efficiency.

[0037] Reference Figure 1 and Figure 2 A cooling mechanism 10 is installed at one end of the frying box 1 where materials are discharged. The cooling mechanism 10 includes a conveying component 101, a fixing frame 102 and an axial flow fan 103. A discharge plate 13 is fixedly installed at one end of the frying box 1 where materials are discharged by bolts to connect the feeding mechanism 2 and the conveying component 101. A plurality of axial flow fans 103 are installed, and the plurality of axial flow fans 103 are evenly arranged on the conveying component 101 along the conveying direction of the conveying component 101 through the fixing frame 102. When in use, the fried finished pasta is delivered to the conveying component 101 through the discharge plate 13, and the conveying component 101 delivers the finished pasta to a collection point. During the conveying process, the finished pasta just out of the oven is cooled and dissipated by the axial flow fan 103, which is convenient for installation.

[0038] Furthermore, the conveying assembly 101 includes a conveying frame 1011, a wire mesh conveyor belt 1012 and a power component 1013. The wire mesh conveyor belt 1012 is circulated on the conveying frame 1011 through the power component 1013. The conveying frame 1011 is located at the bottom of the wire mesh conveyor belt 1012 and is equipped with at least one receiving tray 14. In this embodiment, the power component 1013 is composed of a motor, a conveying shaft and gears to drive the circular rotation of the wire mesh conveyor belt 1012. It is a prior art and will not be elaborated on. Some residues may fall when the finished product is dropped. The setting of the wire mesh conveyor belt 1012 can facilitate the falling of the residues and cooperate with the receiving tray 14 for collection, thereby reducing the cleaning procedures of the factory area in the later stage and avoiding the possibility of danger caused by oil contamination on the factory floor.

[0039] Embodiment 2:

[0040] Reference Figure 3 The difference between this embodiment and implementation 1 is that: The oil drain port 111 is integrally formed on the side wall of the frying inner box 11 near the bottom, and the oil drain port 111 is "L"-shaped as a whole. During frying, the hot oil tank 31 slides to the bottom of the oil drain port 111 and is fixed, thereby realizing oil circulation. The oil drain port 111 is arranged on the side wall of the frying inner box 11, which makes it convenient for operators to regularly clean the oil drain port 111 to reduce the possibility of oil residues, oil stains, etc. sticking to the inner wall of the oil drain port 111, causing the oil drain efficiency to decrease. However, correspondingly, during frying, the hot oil tank 31 is located outside the frying outer box 11, which increases the floor space.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic multifunctional machine, characterized in that: include: A frying box (1), which is a hollow box used for frying food; A feeding mechanism (2) is used for conveying the food to be fried during the entire frying process, and the feeding mechanism (2) is arranged through the frying box (1); A hot oil component (3) is slidably mounted on the bottom of the frying box (1) and is used for heating frying oil. The frying box (1) is provided with an oil drain port (111) for communicating with the hot oil component (3). At least one filter (15) is provided between the oil drain port (111) and the hot oil component (3). The spray assembly (4) is connected to the inner cavity of the frying box (1) and the hot oil assembly (3) respectively, and is used to deliver the hot oil in the hot oil assembly (3) to the frying box (1) and spray the hot oil in multiple ranges in the frying box (1).

2. The fully automatic multifunctional machine according to claim 1, characterized in that: The hot oil assembly (3) comprises a hot oil tank (31), a heating pipe (32) and a heating wire (33); the hot oil tank (31) is slidably mounted on the bottom of the frying box (1) and has an open top; a plurality of the heating pipes (32) are U-shaped heat exchange pipes and are evenly spaced and laid in the hot oil tank (31); the heating wire (33) is disposed in the heating pipe (32) and is electrically connected to an external power source; and the filter (15) is detachably mounted on the top wall of the hot oil tank (31).

3. The fully automatic multifunctional machine according to claim 2, characterized in that: The spray assembly (4) comprises a suction pump (41), an upper spray pipe (42), a lower spray pipe (43) and a spray head (44); the liquid inlet of the suction pump (41) is connected to the hot oil tank (31); the upper spray pipe (42) and the lower spray pipe (43) are respectively arranged on the outer wall of the frying box (1) and are connected to the liquid outlet of the suction pump (41) through a connecting pipe (7); the feeding mechanism (2) is located between the upper spray pipe (42) and the lower spray pipe (43); a plurality of spray branch pipes (45) are evenly spaced along the conveying direction of the feeding mechanism (2) on the upper spray pipe (42) and the lower spray pipe (43); the spray branch pipes (45) extend into the frying box (1); a plurality of spray heads (44) are evenly spaced along the length direction of the spray branch pipes (45); the spray heads (44) are arranged toward the feeding mechanism (2).

4. The fully automatic multifunctional machine according to claim 3, characterized in that: The bottom of the hot oil tank (31) is provided with a plurality of universal wheels (5) with locks, which are slidably arranged on the bottom of the hot oil tank (31), and a waste pipe (71) is provided on the connecting pipeline (7).

5. The fully automatic multifunctional machine according to claim 3, characterized in that: The suction pump (41), the connecting pipeline (7) and the hot oil tank (31) are all provided with stop valves (8).

6. The fully automatic multifunctional machine according to claim 2, characterized in that: A liquid level sensor (9) is provided in the hot oil tank (31), a refueling port (311) is provided on the outer wall of the hot oil tank (31) and is connected to an external automatic liquid adding device, and the liquid level sensor (9) is signal-connected to the external automatic liquid adding device.

7. The fully automatic multifunctional machine according to claim 1, characterized in that: A cooling mechanism (10) is provided at one end of the frying box (1) for discharging materials. The cooling mechanism (10) comprises a conveying assembly (101), a fixing frame (102) and an axial flow fan (103). A material discharge plate (13) is provided at one end of the frying box (1) for discharging materials so as to connect the material feeding mechanism (2) and the conveying assembly (101). A plurality of axial flow fans (103) are provided and are evenly spaced and arranged on the conveying assembly (101) along the conveying direction of the conveying assembly (101) via the fixing frame (102).

8. The fully automatic multifunctional machine according to claim 7, characterized in that: The conveying assembly (101) comprises a conveying frame (1011), a metal mesh conveyor belt (1012) and a power component (1013); the metal mesh conveyor belt (1012) is circulated on the conveying frame (1011) via the power component (1013); and the conveying frame (1011) is provided with at least one receiving tray (14) at the bottom of the metal mesh conveyor belt (1012).

9. The fully automatic multifunctional machine according to claim 3, characterized in that: The frying box body (1) comprises an inner frying box (11) and an outer frying box (12); the inner frying box (11) is mounted inside the outer frying box (12); an installation gap is provided between the outer wall of the inner frying box (11) and the outer frying box (12); the upper spray pipe (42) and the lower spray pipe (43) are provided in the installation gap; and the feeding mechanism (2) penetrates the inner frying box (11).

10. The fully automatic multifunctional machine according to claim 3, characterized in that: The suction pump (41) is arranged on the lifting support (6).

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