Multifunctional oven for producing baked fried dough twists

Abstract

The invention discloses a multifunctional oven for fried dough twist baking production, and relates to the technical field of fried dough twist baking production equipment.The multifunctional oven comprises an oven body, a heating pipe is fixedly connected to the upper side of the interior of the oven body, a limiting groove is formed in the outer surface of the oven body, a front door is connected into the limiting groove in an embedded mode, and exhaust grooves are formed in the left side and the right side of the oven body; second rotating shafts are connected to the outer surfaces of the left side and the right side of the furnace body in a nested mode, side protection plates are fixedly connected to the second rotating shafts, an auxiliary plate is fixedly connected to the lower end of the front door, and a first rotating shaft is connected into the auxiliary plate in a nested mode. According to the multifunctional oven for producing the baked fried dough twists, a connecting plate drives an extrusion plate to slide in an oil storage barrel through an extrusion rod, at the moment, edible oil in the oil storage barrel flows into oil coating cotton through holes in the surface of an oil coating frame, oil coating treatment on the fried dough twists is completed, the oil coating operation is completed in the oven body, and the oil coating efficiency is improved. The problem that the baking effect is poor due to continuous change of the temperature in the oven body when a user opens and closes the oven body is solved.

Description

Technical Field

[0001] The invention relates to the technical field of equipment for producing baked twisted dough sticks, in particular to a multifunctional oven for producing baked twisted dough sticks. Background Art

[0002] Mahua is deeply loved by people for its crispy taste. In the process of baking the mahua, the mahua is baked in an oven, but in the baking process, the mahua must be heated evenly. If the mahua is not baked evenly, the taste of the mahua will be affected.

[0003] In order to overcome the above-mentioned defects, the prior art 1, such as the Chinese patent with publication number CN115191453B and publication date 2023-05-16, discloses an oven, comprising a furnace body, a heat source, a bracket and an oven door, wherein the furnace body has a baking space inside, the furnace body includes a front panel, the front panel has a feed inlet, and the feed inlet is communicated with the baking space; the heat source is used to heat the baking space; the bracket is combined with the furnace body, and the bracket has a stopper; the oven door is pivotally arranged on the furnace body and located at the feed inlet, and the oven door can be pivoted to a closed position to close the feed inlet, and pivoted downward from the closed position to an open position to open the feed inlet, wherein, when the oven door is in the open position, the second surface abuts against the stopper of the bracket to form a placement platform located outside the feed inlet.

[0004] There is also prior art 2, such as a Chinese patent with publication number CN111616612A and publication date 2020-09-04, which discloses a baking oven, which includes: a furnace body, provided with a baking cavity and an opening connected to the baking cavity, the opening being provided on the front of the furnace body; a heater, provided in the baking cavity, the heater being located above the opening and used to generate heat; a pull-out grill, detachably connected to the furnace body, the pull-out grill can enter or leave the baking cavity from the opening, the pull-out grill is located below the heater, and the pull-out grill is used to receive the food to be baked. The food is placed on the pull-out grill, which is located below the heater. During the baking process, the oil on the food drips down and does not contact the heater, which is conducive to avoiding the oil from contacting the heater to produce harmful substances, and can improve the grilling quality of the food and improve environmental hygiene.

[0005] Although the prior art 1 and the prior art 2 can evenly bake the fried dough twist, most of the ovens have only one front door that can be opened. After the fried dough twist is baked, the heat in the oven is high. If the oven door is opened directly from the front, the heat will impact the user, posing certain safety hazards. At the same time, the fried dough twist needs to be oiled during the baking process. Opening the oven door multiple times for oiling will make the temperature in the oven unstable to a certain extent, thereby affecting subsequent baking.

[0006] In view of this, the present invention proposes a multifunctional oven for baking fried dough twists to solve the above-mentioned problems. Summary of the invention

[0007] The purpose of the present invention is to provide a multifunctional oven for baking fried dough twists, so as to solve the problem raised by the above background technology that after the fried dough twists are baked, the heat in the oven is very high, and if the oven door is opened directly from the front, the heat will impact the user, posing certain safety hazards, and opening the oven door multiple times for oiling will make the temperature in the oven unstable to a certain extent, thereby affecting subsequent baking.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A multifunctional oven for baking twisted dough twists, comprising an oven body, a heating tube is fixedly connected to the upper side of the oven body, a limiting groove is provided on the outer surface of the oven body, a main door is nested in the limiting groove, and a baking tray is arranged on the lower side of the oven body;

[0010] An exhaust groove is provided on the left and right sides of the furnace body, and the outer surfaces of the left and right sides of the furnace body are nested with second rotating shafts, and the second rotating shafts are fixedly connected with side protection plates, the lower end of the main door is fixedly connected with an auxiliary plate, and the inside of the auxiliary plate is nested with a first rotating shaft, and a driving mechanism that can drive the side protection plates to rotate and open synchronously is provided between the end of the first rotating shaft and the second rotating shaft;

[0011] A push rod is fixedly connected to the upper inner side of the furnace body, and the output end of the push rod is fixedly connected to a connecting plate, and an oiling frame is provided on the lower side of the connecting plate, and an oiling mechanism is provided between the upper end of the oiling frame and the connecting plate for self-oiling the twist inside the furnace body.

[0012] Preferably, the driving mechanism includes a rack, which is fixedly connected to the outer surface of the furnace body, gears are fixedly connected to both ends of the first rotating shaft, a traction rope is wound around the outer end of the first rotating shaft, and the other end of the traction rope is wound around the end side of the second rotating shaft.

[0013] Preferably, the first rotating shaft and the gear are an integrated structure, the rack and the gear are meshed with each other, and the gear drives the first rotating shaft and the auxiliary plate through the rack to form a rotating structure.

[0014] Preferably, the inner wall of the side protection plate is in contact with the outer surface of the furnace body, and the side protection plate can shield the exhaust slot, and the side protection plate is symmetrically arranged about the center point of the furnace body.

[0015] Preferably, the first rotating shaft forms a traction structure with the second rotating shaft through a traction rope, and the second rotating shaft drives the side protection plate to form a rotating structure under the action of the traction rope.

[0016] Preferably, a partition is fixedly connected to the upper surface of the baking tray, a positioning frame is provided on the outer side of the oiling frame, and a rotating rod is nested and connected at the center of the positioning frame, and a threaded rod is connected to the inner thread of the rotating rod, the upper end of the threaded rod is fixedly connected to the lower surface of the connecting plate, the lower end of the rotating rod is fixedly connected to the upper surface of the oiling frame, and oiling cotton is fixedly connected to the inside of the oiling frame, a spring is fixedly connected between the lower surface of the connecting plate and the upper surface of the positioning frame, and the spring is wound around the outer side of the threaded rod.

[0017] Preferably, the rotating rod forms a rotating structure with the threaded rod and the positioning frame, and the positioning frame forms an elastic structure with the spring and the connecting plate, and a small hole is opened on the upper surface of the oiling frame.

[0018] Preferably, the oiling mechanism includes an oil storage barrel, which is fixedly connected to the upper surface of the positioning frame, and the positioning frame is nested with an extrusion plate, and the upper surface of the extrusion plate is fixedly connected to an extrusion rod, and the upper surface of the extrusion rod is fixedly connected to the lower surface of the connecting plate, an oil supply hose is connected through the oil storage barrel, and the upper end of the oil supply hose is connected through the outside of the furnace body, and the outer end of the furnace body is fixedly connected to an oil storage tank, and the lower surface of the oil storage barrel is connected through an oil drain pipe.

[0019] Preferably, the extrusion plate forms a sliding structure with the oil storage barrel through the extrusion rod, the lower end of the oil drain pipe contacts the surface of the oiling frame, and the side height of the upper surface of the oiling frame is greater than the height of the oiling frame at the center.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The multifunctional oven for baking fried dough twists allows users to place fried dough twists on top of a baking tray. The partitions provided on the baking tray can separate the fried dough twists, thereby reducing the possibility of the fried dough twists sticking together when placed, which may affect the subsequent baking effect. Users start the heating tube to bake the fried dough twists, while the baking tray drives the fried dough twists to rotate, thereby making the fried dough twists more evenly baked.

[0022] 2. This multifunctional oven for baking fried dough twists can manually push the auxiliary plate upward after the fried dough twists are baked, so that the auxiliary plate drives the main door to slide vertically along the limit groove. At this time, the main door can be opened upward, and the user can take the fried dough twists.

[0023] Furthermore, when the auxiliary plate is moving upward, it will synchronously drive the gear to move through the first rotating shaft, and the gear will rotate under the action of meshing with the rack, thereby driving the first rotating shaft to rotate. At this time, the first rotating shaft can reel in the traction rope. During the reeling process, the traction rope will synchronously pull the second rotating shaft, thereby pulling the second rotating shaft to rotate. When the second rotating shaft rotates, it will synchronously drive the side guard plate to rotate. At this time, the side guard plate rotates and unfolds, and does not block the exhaust slot. When the main door is opened, the side guard plate rotates and opens synchronously, and the heat inside the furnace body is discharged outward from the exhaust slot at the same time, reducing the possibility of heat being directly discharged outward from the main door, which may cause injury to the user.

[0024] 3. The multifunctional oven for producing baked twisted dough sticks can start the push rod when it is necessary to apply oil to the twisted dough sticks being baked, and the push rod will drive the positioning frame to move downward synchronously. When the positioning frame moves downward to the top of the partition, the partition will resist the positioning frame, and the initial positioning of the positioning frame can be completed, so that the oiling frame can cover the twisted dough sticks. The push rod is continuously started, and the push rod will drive the connecting plate to move downward. The connecting plate drives the extrusion plate to slide inside the oil storage barrel synchronously through the extrusion rod. At this time, the edible oil inside the oil storage barrel flows into the upper surface of the oiling frame through the oil drain pipe, and the edible oil flows to the inside of the oiling cotton through the holes on the surface of the oiling frame, thereby completing the oiling of the twisted dough sticks. The oiling operation is completed inside the furnace body, which reduces the problem of the user opening and closing the furnace body, which causes the temperature inside the furnace body to change continuously, resulting in poor baking effect.

[0025] 4. In the multifunctional oven for producing fried dough twists, when the connecting plate moves downward, the threaded rod will be driven to move along the inside of the rotating rod. Since the rotating rod is nested and connected to the connecting plate, the connecting plate can drive the oiling frame to rotate under the action of the threaded connection. At this time, the oiling frame can further oil the fried dough twists through the oiling cotton inside, thereby improving the oiling efficiency.

[0026] 5. In the multifunctional oven for producing baked twisted dough sticks, when the connecting plate is reset and moved upward under the action of the push rod, the extrusion plate simultaneously moves upward along the inner wall of the oil storage barrel. At this time, the oil drain pipe is acted upon by suction, and the edible oil remaining on the upper surface of the oiling frame can be synchronously recovered for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the three-dimensional structure of the furnace body of the present invention;

[0029] Figure 3 It is a schematic diagram of the three-dimensional structure of the side protection plate of the present invention;

[0030] Figure 4It is a schematic diagram of the three-dimensional structure of the gear of the present invention;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the second rotating shaft of the present invention;

[0032] Figure 6 This is a schematic diagram of the three-dimensional structure of the traction rope of the present invention;

[0033] Figure 7 It is a schematic diagram of a three-dimensional cross-sectional structure of the present invention;

[0034] Figure 8 This is a schematic diagram of the three-dimensional structure of the oiling frame of the present invention;

[0035] Fig. 9 It is a schematic diagram of the three-dimensional cross-sectional structure of the oiling frame of the present invention;

[0036] Fig.10 It is a schematic diagram of the three-dimensional cross-sectional structure of the oil storage barrel of the present invention.

[0037] In the figure: 1. furnace body; 2. heating tube; 3. main door; 4. baking tray; 5. exhaust groove; 6. oil drain pipe; 7. auxiliary plate; 8. first rotating shaft; 9. limiting groove; 10. rack; 11. gear; 12. traction rope; 13. side protection plate; 14. oil storage tank; 15. partition; 16. second rotating shaft; 17. positioning frame; 18. push rod; 19. oil supply hose; 20. oiling frame; 21. connecting plate; 22. spring; 23. rotating rod; 24. threaded rod; 25. oil storage barrel; 26. extrusion rod; 27. extrusion plate; 28. oiling cotton. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Embodiment 1: Figure 1 and Figure 2 The technical solution shown in the figure, the present invention provides the following technical solution: a multifunctional oven for baking fried dough twist production, disclosing a partition 15, through which the fried dough twist can be separated:

[0040] A furnace body 1, a heating tube 2 is fixedly connected to the upper side of the furnace body 1, and a limiting groove 9 is provided on the outer surface of the furnace body 1, and a main door 3 is nested and connected inside the limiting groove 9, and a baking tray 4 is provided on the lower side of the furnace body 1;

[0041] The user can place the twisted dough sticks on the baking tray 4, and the partition 15 arranged above the baking tray 4 can separate the twisted dough sticks to reduce the possibility of sticking of the twisted dough sticks when placed, which affects the subsequent baking effect. The user starts the heating tube 2 to bake the twisted dough sticks through the heating tube 2, and the baking tray 4 drives the twisted dough sticks to rotate, so that the twisted dough sticks are more evenly baked. After the twisted dough sticks are baked, the auxiliary plate 7 can be manually pushed upwards, and the auxiliary plate 7 drives the main door 3 to slide vertically along the limiting groove 9. At this time, the main door 3 can be opened upwards, and the user can complete taking the twisted dough sticks.

[0042] Embodiment 2: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The technical solution shown in the figure, the present invention provides the following technical solution: a multifunctional oven for baking twist dough, which discloses a driving mechanism, through which the side protection plate 13 can be opened synchronously, reducing the possibility of heat being directly discharged from the main door 3 to the outside, causing the user to be injured:

[0043] Exhaust slots 5, which are provided on the left and right sides of the furnace body 1, and the outer surfaces of the left and right sides of the furnace body 1 are nested with second rotating shafts 16, and the side protection plates 13 are fixedly connected to the second rotating shafts 16, and the lower end of the main door 3 is fixedly connected with an auxiliary plate 7, and the inside of the auxiliary plate 7 is nested with a first rotating shaft 8, and a driving mechanism that can drive the side protection plates 13 to rotate and open synchronously is provided between the end of the first rotating shaft 8 and the second rotating shaft 16;

[0044] The driving mechanism includes a rack 10, which is fixedly connected to the outer surface of the furnace body 1, and gears 11 are fixedly connected to both ends of the first rotating shaft 8, and a traction rope 12 is wound around the outer end of the first rotating shaft 8, and the other end of the traction rope 12 is wound around the end side of the second rotating shaft 16, the first rotating shaft 8 and the gear 11 are an integrated structure, the rack 10 and the gear 11 are meshed with each other, and the gear 11 drives the first rotating shaft 8 and the auxiliary plate 7 to form a rotating structure through the rack 10, the inner wall of the side protective plate 13 is in contact with the outer surface of the furnace body 1, and the side protective plate 13 can block the exhaust groove 5, and the side protective plate 13 is symmetrically arranged about the center point of the furnace body 1, the first rotating shaft 8 and the second rotating shaft 16 form a traction structure through the traction rope 12, and the second rotating shaft 16 drives the side protective plate 13 to form a rotating structure under the action of the traction rope 12.

[0045] When the dough twist is baked, the auxiliary plate 7 can be manually pushed upward, and the auxiliary plate 7 drives the main door 3 to slide vertically along the limiting groove 9. At this time, the main door 3 can be opened upward, and the user can complete the taking of the dough twist. When the auxiliary plate 7 is in the process of moving upward, it will synchronously drive the gear 11 to move through the first rotating shaft 8. The gear 11 rotates under the action of meshing with the rack 10, thereby driving the first rotating shaft 8 to rotate. At this time, the first rotating shaft 8 can reel in the traction rope 12. During the reeling process, the traction rope 12 will synchronously pull the second rotating shaft 16, thereby pulling the second rotating shaft 16 to rotate. When the second rotating shaft 16 rotates, it will synchronously drive the side guard plate 13 to rotate. At this time, the side guard plate 13 rotates and unfolds, and does not block the exhaust slot 5. When the main door 3 is opened, the side guard plate 13 is synchronously rotated and opened, and the heat inside the furnace body 1 is discharged outward from the exhaust slot 5 at the same time, reducing the possibility of heat being directly discharged outward from the main door 3, which makes the user injured.

[0046] Embodiment 3: Figure 1 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 The technical solution shown in the figure, the present invention provides the following technical solution: a multifunctional oven for baking fried dough twist production, disclosing an oiling mechanism, through which the fried dough twist can be oiled without opening the main door 3:

[0047] A push rod 18, the push rod 18 is fixedly connected to the upper side of the furnace body 1, and the output end of the push rod 18 is fixedly connected to a connecting plate 21, and an oiling frame 20 is provided on the lower side of the connecting plate 21, and an oiling mechanism is provided between the upper end of the oiling frame 20 and the connecting plate 21, which can independently oil the twist inside the furnace body 1;

[0048] The upper surface of the baking tray 4 is fixedly connected with a partition plate 15, a positioning frame 17 is provided on the outer side of the oiling frame 20, and a rotating rod 23 is nested and connected at the center of the positioning frame 17, and a threaded rod 24 is connected to the inner thread of the rotating rod 23, the upper end of the threaded rod 24 is fixedly connected to the lower surface of the connecting plate 21, the lower end of the rotating rod 23 is fixedly connected to the upper surface of the oiling frame 20, and the inside of the oiling frame 20 is fixedly connected with oiling cotton 28, a spring 22 is fixedly connected between the lower surface of the connecting plate 21 and the upper surface of the positioning frame 17, and the spring 22 is wound around the outer side of the threaded rod 24, the rotating rod 23 and the positioning frame 17 form a rotating structure through the threaded rod 24, and the positioning frame 17 and the connecting plate 21 form an elastic structure, and a small hole is opened on the upper surface of the oiling frame 20;

[0049] The oiling mechanism includes an oil storage barrel 25, which is fixedly connected to the upper surface of the positioning frame 17, and the positioning frame 17 is internally nested with an extrusion plate 27, and the upper surface of the extrusion plate 27 is fixedly connected to an extrusion rod 26, and the upper surface of the extrusion rod 26 is fixedly connected to the lower surface of the connecting plate 21, an oil supply hose 19 is penetrated through the oil storage barrel 25, and the upper end of the oil supply hose 19 is penetrated and connected to the outside of the furnace body 1, and the outer end of the furnace body 1 is fixedly connected to the oil storage tank 14, and the lower surface of the oil storage barrel 25 is penetrated and connected with an oil drain pipe 6, and the extrusion plate 27 forms a sliding structure with the oil storage barrel 25 through the extrusion rod 26, and the lower end of the oil drain pipe 6 contacts the surface of the oiling frame 20, and the side height of the upper surface of the oiling frame 20 is greater than the height at the center of the oiling frame 20.

[0050] When it is necessary to apply oil to the fried dough twist during baking, the push rod 18 can be started. At this time, the push rod 18 will drive the positioning frame 17 to move downward synchronously. When the positioning frame 17 moves down to above the partition 15, the partition 15 will resist the positioning frame 17, so as to complete the preliminary positioning of the positioning frame 17, so that the oiling frame 20 covers the fried dough twist. The push rod 18 is continuously started. The push rod 18 will drive the connecting plate 21 to move downward. The connecting plate 21 synchronously drives the squeezing plate 27 to slide inside the oil storage barrel 25 through the squeezing rod 26. At this time, the edible oil inside the oil storage barrel 25 flows into the upper surface of the oiling frame 20 through the oil drain pipe 6. At this time, the edible oil flows to the inside of the oiling cotton 28 through the holes on the surface of the oiling frame 20, thereby completing the oiling of the fried dough twist. The oiling operation is completed. The interior of the oven body 1 reduces the problem of poor baking effect caused by the user turning on and off the oven body 1, which causes the internal temperature of the oven body 1 to change continuously. When the connecting plate 21 moves downward, it will drive the threaded rod 24 to move along the inside of the rotating rod 23. Since the rotating rod 23 is nested and connected to the connecting plate 21, the connecting plate 21 can drive the oiling frame 20 to rotate under the action of the threaded connection. The oiling frame 20 can further oil the twisted dough through the internal oiling cotton 28 to improve the oiling efficiency. When the connecting plate 21 is reset and moved upward under the action of the push rod 18, the squeezing plate 27 synchronously moves upward along the inner wall of the oil storage barrel 25. At this time, the oil drain pipe 6 is subjected to the suction force, and the edible oil remaining on the upper surface of the oiling frame 20 can be synchronously recovered for subsequent use.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional oven for baking twisted dough twists, comprising an oven body (1), a heating tube (2) being fixedly connected to the upper side of the oven body (1), a limiting groove (9) being provided on the outer surface of the oven body (1), a main door (3) being nested and connected inside the limiting groove (9), and a baking tray (4) being provided on the lower side of the oven body (1), characterized in that: It also includes an exhaust groove (5), the exhaust groove (5) is opened on the left and right sides of the furnace body (1), and the left and right outer surfaces of the furnace body (1) are nested with second rotating shafts (16), and the second rotating shaft (16) is fixedly connected to the side protection plate (13), the lower end of the main door (3) is fixedly connected to an auxiliary plate (7), and the auxiliary plate (7) is nested with a first rotating shaft (8), and a driving mechanism that can drive the side protection plate (13) to rotate and open synchronously is provided between the end of the first rotating shaft (8) and the second rotating shaft (16); A push rod (18) is fixedly connected to the upper inner side of the furnace body (1), and the output end of the push rod (18) is fixedly connected to a connecting plate (21), and an oiling frame (20) is provided on the lower side of the connecting plate (21), and an oiling mechanism is provided between the upper end of the oiling frame (20) and the connecting plate (21) for self-oiling the internal twist of the furnace body (1).

2. The multifunctional oven for baking fried dough twist according to claim 1, characterized in that: The driving mechanism comprises a rack (10), the rack (10) is fixedly connected to the outer surface of the furnace body (1), the two ends of the first rotating shaft (8) are fixedly connected to gears (11), and a traction rope (12) is wound around the outer end of the first rotating shaft (8), and the other end of the traction rope (12) is wound around the end side of the second rotating shaft (16).

3. The multifunctional oven for baking fried dough twist according to claim 2, characterized in that: The first rotating shaft (8) and the gear (11) are an integrated structure, the rack (10) and the gear (11) are meshed with each other, and the gear (11) drives the first rotating shaft (8) and the auxiliary plate (7) through the rack (10) to form a rotating structure.

4. The multifunctional oven for baking fried dough twist according to claim 3, characterized in that: The inner wall of the side protection plate (13) is in contact with the outer surface of the furnace body (1), and the side protection plate (13) can shield the exhaust slot (5), and the side protection plate (13) is arranged symmetrically about the center point of the furnace body (1).

5. The multifunctional oven for baking fried dough twist according to claim 3, characterized in that: The first rotating shaft (8) forms a traction structure with the second rotating shaft (16) through a traction rope (12), and the second rotating shaft (16) drives the side protection plate (13) to form a rotating structure under the action of the traction rope (12).

6. The multifunctional oven for baking fried dough twist according to claim 1, characterized in that: The upper surface of the baking tray (4) is fixedly connected to a partition plate (15), a positioning frame (17) is arranged on the outer side of the oiling frame (20), and a rotating rod (23) is nested and connected at the center of the positioning frame (17), and a threaded rod (24) is internally threadedly connected to the rotating rod (23), the upper end of the threaded rod (24) is fixedly connected to the lower surface of the connecting plate (21), the lower end of the rotating rod (23) is fixedly connected to the upper surface of the oiling frame (20), and an oiling cotton (28) is fixedly connected to the inside of the oiling frame (20), a spring (22) is fixedly connected between the lower surface of the connecting plate (21) and the upper surface of the positioning frame (17), and the spring (22) is wound around the outer side of the threaded rod (24).

7. The multifunctional oven for baking fried dough twist according to claim 6, characterized in that: The rotating rod (23) forms a rotating structure with the positioning frame (17) through the threaded rod (24), and the positioning frame (17) forms an elastic structure with the connecting plate (21) through the spring (22), and a small hole is opened on the upper surface of the oiling frame (20).

8. The multifunctional oven for baking fried dough twist according to claim 1, characterized in that: The oiling mechanism comprises an oil storage barrel (25), the oil storage barrel (25) is fixedly connected to the upper surface of the positioning frame (17), and the positioning frame (17) is nested with an extrusion plate (27), and the upper surface of the extrusion plate (27) is fixedly connected to an extrusion rod (26), and the upper surface of the extrusion rod (26) is fixedly connected to the lower surface of the connecting plate (21), the oil storage barrel (25) is connected to an oil supply hose (19), and the upper end of the oil supply hose (19) is connected to the outside of the furnace body (1), and the outer end of the furnace body (1) is fixedly connected to an oil storage tank (14), and the lower surface of the oil storage barrel (25) is connected to an oil drain pipe (6).

9. The multifunctional oven for baking fried dough twist according to claim 8, characterized in that: The squeezing plate (27) forms a sliding structure with the oil storage barrel (25) via the squeezing rod (26); the lower end of the oil discharge pipe (6) contacts the surface of the oil coating frame (20); and the height of the side of the upper surface of the oil coating frame (20) is greater than the height at the center of the oil coating frame (20).

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