A splash-proof deep frying apparatus

Abstract

The application discloses a kind of anti-splashing frying equipment, including cylindrical oil pot, suspension frame, conveying track and cover, wherein the suspension frame capable of lifting is arranged above the cylindrical oil pot, characterized in that, the cover is arranged above the suspension frame, when the food on the suspension frame contacts oil, the cover closes the top of the cylindrical oil pot, the conveying track is arranged on one side of the suspension frame, the conveying track suspends the food for conveying, and the food on the suspension frame and the conveying track are exchanged;It is convenient to realize that oil splashes outside the oil pot when the food is fried, and automatic frying and automatic feeding and discharging can also be realized.

Description

Technical Field

[0001] This invention relates to the field of food frying equipment, and more specifically to a frying equipment that prevents splashing. Background Technology

[0002] Current deep frying equipment uses a double-layer pot, with a lifting mesh basket inside the main oil pan. Food is placed in the mesh basket, which is then lowered to submerge in the oil. Because the oil temperature is extremely high, the food, which typically contains moisture both inside and on the surface, boils over when it first enters the oil, causing oil to splatter outside the pan. This is difficult to clean and poses a risk of burns to workers near the oil. Furthermore, this type of frying equipment requires manual loading and unloading, which is physically demanding and carries the risk of burns for workers. Summary of the Invention

[0003] To address the shortcomings of the existing technology, this invention proposes a splash-proof frying device that prevents oil from splashing outside the frying pan during food frying, while also enabling automatic frying and automatic loading and unloading.

[0004] To achieve the above objectives, the present invention provides a splash-proof frying device, comprising a cylindrical oil pan, a hanging frame, a conveying track, and a cover. The hanging frame, which can be raised and lowered, is provided above the cylindrical oil pan, and the cover is provided above the hanging frame. When the food on the hanging frame comes into contact with the oil, the cover seals the top of the cylindrical oil pan. The conveying track is provided on one side of the hanging frame, and the food is suspended and conveyed on the conveying track. At the same time, the food on the hanging frame and the food on the conveying track are exchanged.

[0005] The suspension frame consists of a lifting rod, a ring frame, a clamping frame, a swinging component, and a rotating component. A rotating lifting rod is installed above the cylindrical oil pan. Multiple equally spaced ring frames are mounted on the lifting rod. A clamping frame is mounted on each ring frame via a rotatable connection. The bottom of the clamping frame is mounted on the ring frame, and the clamping frame clamps the food. The clamping frame can swing from a vertical position to a horizontal position. A swinging component is located between the lifting rod and the top of the clamping frame, swinging the clamping frame from vertical to horizontal. A rotating component is installed at the top of the lifting rod. A cover is installed on the lifting rod above the ring frames.

[0006] Preferably, the clamping frame is a C-shaped frame with slots at both ends. Elastic stops are installed in the slots, and the duck's spreading frame is locked within the slots by the elastic stops. A trigger plate is provided at the end of the clamping frame. When the trigger plate is pulled, the elastic stops retract, and the slots open. A first magnetic component is provided on one side of the suspension frame to attract the trigger plate. A ring frame is mounted on a lifting sleeve, which is fitted onto a lifting rod. The lifting sleeve moves up and down on the lifting rod. Adjacent lifting sleeves are hinged by two connecting rods. A spacer is provided between two adjacent lifting sleeves. The bottom ring frame is fixed to the lifting rod. The bottom of the clamping frame is rotatably connected to the ring frame. A collar is installed at the top of the clamping frame. A guide rail is installed between the ring frame and the lifting sleeve. The collar fits onto the guide rail and moves along the guide rail. The topmost lifting sleeve is connected to the swing assembly.

[0007] Preferably, there are two conveying tracks arranged vertically. Each conveying track includes a conveying chain, a moving rail, a moving seat, and a clamping block. A long, narrow moving rail is provided on one side of the suspension frame. Multiple moving seats are embedded within the moving rail and move within it. A conveying chain is provided above the multiple moving seats and is driven by a sprocket of a rear-mounted motor. An L-shaped clamping block is provided below each moving seat, with its top fixed to the bottom of the moving seat. A slot is provided on the clamping block, and an elastic locking block is provided in the slot. The side of the locking block facing the suspension frame is inclined. An unlocking block is provided on the back of the clamping block. When the unlocking block approaches the magnetic component, the locking block unlocks. A first servo motor is installed above the moving rail of each of the two conveying tracks. A push rod is installed on the output shaft of the first servo motor, which enables the propulsion frame to be transferred between the clamping block and the mounting frame.

[0008] Preferably, a lifting assembly is provided at the top of the lifting rod, and a gantry frame is installed on the ground on both sides of the cylindrical oil pot. The lifting assembly is installed on the gantry frame, and a rotating assembly is installed at the top of the lifting rod. The rotating assembly is installed on the cover, and a vertically arranged guide rod is installed on the cover, passing through the gantry frame. A lead screw is installed at the top of the cover, passing through the gantry frame and threadedly engaging with the gantry frame. A second servo motor is fixed at the top of the lead screw and is fixed on a flat plate. The guide rod is installed on the flat plate. A cylinder is provided on the outer periphery of the cover, with the inner wall of the cylinder fitting against the outer wall of the cover. The outer wall of the cylinder fits against the inner wall of the cylindrical oil pot. A cylinder is provided between the top of the cylinder and the cover, and the relative lifting and lowering between the cylinder and the cover is achieved by the cylinder.

[0009] Preferably, cooling air ducts are provided on both sides of the lower conveyor track, and a clearance groove is opened at the top of the cooling air duct for the support frame to pass through. A blower is installed on both side walls of the cooling air duct, and the blower is inclined to blow cooling air into the cooling air duct. A second magnetic component is provided at the end of the lower conveyor track. When the clamping block moves to the second magnetic core component, the clamping block unlocks the support frame. An inclined plate is installed on the conveyor track and abuts against the support frame. An elastic component is provided between the conveyor track and the inclined plate. When the support frame does not disengage from the clamping block, the support frame presses the inclined plate inward. When the clamping block unlocks, the inclined plate rises out and pushes the support frame out of the clamping block.

[0010] Compared with the prior art, the advantages of the present invention are: it facilitates the prevention of oil splashing outside the oil pot when frying food, and can also realize automatic frying and automatic loading and unloading. Attached Figure Description

[0011] Figure 1 This is a first perspective view of the present invention.

[0012] Figure 2 This is a second perspective view of the present invention.

[0013] Figure 3 This is a top view of the present invention.

[0014] Figure 4 This is the left view of the present invention.

[0015] Figure 5 This is a schematic diagram of the cylindrical oil pan and the hanging frame of the present invention.

[0016] Figure 6 This is a left view of the cylindrical oil pan and suspension frame of the present invention.

[0017] Figure 7 This is a schematic diagram of the conveyor track of the present invention.

[0018] Figure 8 This is a front view of the conveyor track of the present invention.

[0019] Figure 9 This is a schematic diagram of the push rod and clamping block of the present invention.

[0020] Figure 10 This is a schematic diagram of the clamping block and cooling air duct of the present invention.

[0021] Figure 11 This is a schematic diagram of the clamping block and inclined plate of the present invention.

[0022] Figure 12 This is a perspective view of the clamping block and inclined plate of the present invention.

[0023] Figure 13This is a schematic diagram of the suspension frame of the present invention unfolded.

[0024] Figure 14 This is a three-dimensional view of the unfolded suspension frame of the present invention.

[0025] Figure 15 This is a schematic diagram of the suspension frame of the present invention after folding.

[0026] Figure 16 This is a schematic diagram showing the opening and closing of the elastic stop bar at one end of the C-shaped frame of the present invention.

[0027] Figure 17 This is a schematic diagram showing the opening and closing of the locking block on the clamping block of the present invention.

[0028] Figure 18 This is a schematic diagram of the support frame of the present invention.

[0029] The components include: 1. Cylindrical oil pan; 2. Suspension frame; 3. Lifting rod; 6. Swing assembly; 7. Lifting assembly; 8. Gantry frame; 9. Guide rod; 10. Lead screw; 11. Second servo motor; 12. Ring frame; 13. Lifting sleeve; 14. Connecting rod; 15. Spacer cylinder; 16. Collar; 17. Guide rail; 18. Clamping frame; 19. C-shaped frame; 20. Groove; 21. Elastic stop bar; 22. Trigger plate; 23. First magnetic assembly. 25. Rotating component, 26. Conveyor track, 27. Conveyor chain, 28. Moving rail, 29. Moving seat, 30. Clamping block, 31. Slot, 32. Locking block, 33. Unlocking block, 34. First servo motor, 35. Push rod, 36. Cover, 37. Cylinder, 38. Cylinder, 39. Cooling air duct, 40. Clearance groove, 41. Blower, 42. Second magnetic component, 43. Inclined plate, 44. Elastic component, 45. Spreading frame. Detailed Implementation

[0030] The invention will now be further described with reference to the accompanying drawings.

[0031] like Figure 1-18As shown, a splash-proof frying device includes a cylindrical oil pan 21, a hanging frame 2, a conveying track 26, and a cover 36. The cylindrical oil pan 21 is placed on the ground. A heating coil is bolted to the outer wall of the cylindrical oil pan 21. A lifting hanging frame 2 is installed above the cylindrical oil pan 21. When the hanging frame 2 descends, it is submerged in the hot oil in the cylindrical oil pan 21, thus frying ducks on the hanging frame. When the hanging frame rises, the ducks are separated from the hot oil in the cylindrical oil pan 21, completing the frying and draining of hot oil. A cover 36 is installed above the hanging frame. When the hanging frame descends and is inserted into the hot oil, the cover 36 seals the top of the cylindrical oil pan 21. When the food on the hanging frame 2 comes into contact with the oil, the cover 36 closes the cylindrical oil pan 21. The top of the pot 21 is sealed, and the hanging rack 2 continues to descend, immersing all the ducks in hot oil for frying. On the right side of the hanging rack 2, a conveyor track 26 for transporting ducks is installed on the ground via a column. The conveyor track 26 suspends and transports the ingredients, and at the same time, the ingredients on the hanging rack and the conveyor track 26 are exchanged. When loading, the conveyor track 26 transports the ducks to the hanging rack, and then the hanging rack descends into the hot oil for frying. After frying, the hanging rack is raised, and the ducks on the hanging rack are transported away via the conveyor track 26. This realizes loading and unloading. By frying the ducks by hanging, there is no contact between the ducks, which makes the frying effect better. At the same time, the loading and unloading are automatic, and the lid 36 is used to cover the food to prevent hot oil from splashing out.

[0032] The suspension system comprises a lifting rod 3, a ring frame 12, a clamping frame 18, a swing assembly 6, and a rotating assembly 25. A rotatable lifting rod 3 is positioned above the cylindrical oil pan 21. Multiple layers of equally spaced ring frames 12 are mounted on the lifting rod 3, with equal height differences between the ring frames 12. Multiple equally spaced clamping frames 18 are mounted on each ring frame 12 via a rotatable connection. Each clamping frame 18 clamps the duck. The bottom of the clamping frame 18 is hinged to the ring frame. 12. Rotary connection, so that clamping frame 18 rotates around the bottom hinge point. When there are no ducks on clamping frame 18, clamping frame 18 is set vertically and docked with conveyor track 26. When multiple clamping frames 18 on the ring frame 12 are clamping and pressing, the tops of multiple clamping frames 18 swing inward to the horizontal position, clamping frame 18 is set horizontally. This reduces the time from each duck's contact with hot oil to its immersion in hot oil, ensuring the consistency of frying time. The bottom of clamping frame 18 is installed on the ring. On the frame 12, the clamping frame 18 clamps the food. The clamping frame 18 can swing from a vertical position to a horizontal position. A swinging component 6 is provided between the lifting rod 3 and the top of the clamping frame 18. The swinging component 6 swings the clamping frame 18 from a vertical position to a horizontal position. A rotating component 25 is installed on the top of the lifting rod 3. A cover 36 is installed on the lifting rod 3 above the ring frame 12. When the lifting rod 3 descends, the cover 36 descends with the lifting rod 3, covering the top of the tubular oil pan. 25. The lifting rod 3 is rotated. When the lifting rod 3 drives the ring frame 12 to rotate, the ring frame 12 switches the position of multiple clamping frames 18 by rotating. In this way, multiple clamping frames 18 at the same height as the conveying track 26 are connected to the conveying track 26 in sequence. In this way, multiple ducks conveyed on the conveying track 26 are hung on the clamping frames 18 in sequence. When multiple clamping frames 18 of the same ring frame 12 have clamped ducks, the lifting rod 3 is lowered, and another ring frame 12 is connected to the conveying track 26 for feeding.

[0033] The clamping frame 18 is a C-shaped frame 19. Both ends of the clamping frame 18 face outwards and have slots 20 at both ends. Elastic stop bars 21 are installed inside the slots 20. The duck's spreading frame 45 is secured inside the slots 20 (the duck's spreading rod is an I-beam, with vertical support rods welded to it, the ends of which are pointed, thus spreading the duck). Each slot 20 contains two coaxial elastic stop bars 21. A feed opening is provided on the inner walls of both sides of each slot 20. The elastic stop bar 21 is inserted into the through hole and can be fully retracted into the through hole on the inner wall of the slot 20. A spring is embedded in the through hole, with both ends of the spring abutting against the elastic stop bar 21 and the bottom of the through hole. The spring pushes the elastic stop bar 21 into the slot 20, causing the end of the elastic stop bar 21 to fit together, thus closing the slot 20 and locking the expansion frame 45. When the elastic stop bar 21 retracts into the through hole of the slot 20, the slot 20 opens, and the expansion frame 45 can be engaged with the slot. Inside 20; a trigger plate 22 is provided at the end of the clamping frame 18. The trigger plate 22 is perpendicular to the elastic stop bar 21 and faces the conveying track 26 (a slanted groove is opened on the trigger plate 22, and a sliding column is fixed on the elastic stop bar 21 by welding. When the sliding column is embedded in the slanted groove, when the trigger plate 22 moves toward the conveying track 26, the elastic stop bar 21 retracts into the through hole). When the trigger plate 22 is pulled (pulled toward the conveying track 26), the elastic stop bar retracts into the through hole, and the slot 20 opens. A first magnetic component 23 is installed on the right side of the conveying track 26 on the right side of the suspension frame by bolt fastening. The first magnetic core component is an electromagnet. The trigger plate 22 is made of iron that can be attracted by the electromagnet. The trigger plate 22 is attracted by the first magnetic component 23 and moves to the right. In this way, the slot 20 opens, and the duck suspended on the support frame 45 on the conveying track 26 can be inserted into the slot 20. At the same time, the support frame 45 is not attracted by the first magnetic component 23.A rod is welded to the inner wall of the ring frame 12, and the other end of the rod is welded to the lifting sleeve 13. The ring frame 12 rises and falls synchronously with the lifting sleeve 13. The lifting sleeve 13 is fitted onto the lifting rod 3, and thus the lifting sleeve 13 rises and falls along the lifting rod 3. The lifting rod 3 is a hexagonal prism, and the hole in the center of the lifting sleeve 13 is also a hexagonal hole. The lifting sleeve 13 rises and falls on the lifting rod 3, and the ring rod rotates with the lifting rod 3. Adjacent lifting sleeves 13 are hinged together by two connecting rods 14. A spacer sleeve 15 is fitted onto the lifting rod 3 between two adjacent lifting sleeves 13, separating the two lifting sleeves 13 and limiting the minimum height difference between the two ring frames 12 to prevent the ducks from contacting each other due to insufficient spacing. The lifting sleeve 13 located at the bottom of the lifting rod 3 is welded to the lifting rod 3. The bottom of the clamping frame 18 is hinged... The upper ring frame 12 is rotatably connected to the ring frame 12. A collar 16 is hinged to the top of the clamping frame 18. A guide rail 17 is welded between the bottom of the ring frame 12 and the lifting sleeve 13. The collar 16 is fitted onto the guide rail 17 of the upper ring frame 12 and moves on the guide rail 17. The top lifting sleeve 13 is connected to the swing assembly 6, which is a hydraulic cylinder. The cylinder body of the swing assembly 6 is bolted to the cover 36. The piston rod of the swing assembly 6 is welded to a bearing, and the inner ring of the bearing is welded to the top lifting sleeve 13. In this way, the extension and retraction of the swing assembly 6 realizes the lifting and lowering of multiple ring frames 12. When the lifting rod 3 rotates, the swing assembly 6 does not rotate. When the ring frame 12 is full of ducks, the swing assembly 6 rises, the ring frame 12 falls, and then the lifting rod 3 falls to immerse the ducks in hot oil for frying.

[0034] The conveyor track 26 consists of two tracks, arranged vertically. The upper track 26 is used for loading, and the lower track 26 is used for unloading. Each conveyor track 26 includes a conveyor chain 27, a moving rail 28, moving seats 29, and clamping blocks 30. A long, narrow moving rail 28 is located on the right side of the suspension frame. The upper and lower moving rails 28 are mounted on the ground via support legs. Multiple moving seats 29 are embedded within the moving rail 28, which are elongated circular tracks. The moving seats 29 move along the outer wall of the moving rail 28. The conveyor chain 27 is positioned above the multiple moving seats 29 and is driven by a sprocket fixed to the motor output shaft. The sprocket is secured by bearings. At both ends of the moving rail 28, sprockets are mounted on bearings above the ends of the moving rail 28. The sprockets are fixed to the output shaft of the motor, so the motor drives the sprockets to rotate. A chain is fitted onto the sprocket and meshes with it, thus moving the chain. The chain is fixed to the moving seat 29 by rivets, so the chain drives the moving seat 29 to move along the moving rail 28. An L-shaped clamping block 30 is fixed to the bottom of each moving seat 29 by bolts. The top of the clamping block 30 is fixed to the bottom of the moving seat 29 by bolts. A slot 31 is opened on the end of the clamping block 30 facing the suspension frame. The support frame 45 is locked in the slot 31 for conveying. A spring-loaded locking block 32 is embedded in the slot 31. The expansion bracket 45 in the slot 31 is locked by the locking block 32. The side of the locking block 32 facing the suspension bracket is inclined. An unlocking block 33 is provided on the back of the clamping block 30. When the unlocking block 33 approaches the magnetic component, the locking block 32 unlocks. Guide holes for the locking blocks 32 are opened on the inner sides of both sides of the slot 31. The locking blocks 32 slide in the guide holes. A spring is embedded in the guide hole. The spring abuts against the tail of the locking block 32. The spring pushes the locking blocks 32 into the slot 31 and they fit together. A sliding hole is opened on the back of the clamping block 30. The unlocking block 33 is inserted into the sliding hole and slides in the sliding hole. The guide hole and the sliding hole are connected to each other. The unlocking block 33 extends into the guide hole. An inclined groove is opened on the unlocking block 33. A cylinder extending into the inclined groove of the unlocking block 33 is fixed to the block 32 by welding. When the unlocking block 33 moves to the right, the locking block 32 retracts into the guide hole, thus opening the slot 31. A first servo motor 34 is installed above the moving rail 28 of the two conveying tracks 26. A push rod 35 is fixed to the output shaft of the first servo motor 34 by welding. The push rod 35 is oscillating through the first servo motor 34. When the top of the clamping frame 18 aligns with the clamping block 30, the rotation of the push rod 35 moves the opening rod on the clamping block 30 toward the clamping frame 18. At the same time, it can also move the opening rod on the clamping frame 18 toward the clamping block 30. The push rod 35 realizes the transfer of the opening frame 45 between the clamping block 30 and the clamping frame 18.

[0035] A lifting assembly 7 is installed at the top of the lifting rod 3. A gantry frame 8 is bolted to the ground on both sides of the cylindrical oil pan 21. The lifting assembly 7 is mounted on the gantry frame 8. A rotating assembly 25, which is a stepper motor, is installed at the top of the lifting rod 3. The stepper motor housing is bolted to the top surface of the cover 36. The output shaft of the stepper motor passes through the cover 36 and is fixed to the lifting rod 3 by welding. A vertically arranged guide rod 9 is welded to the top surface of the cover 36. The guide rod 9 moves up and down along the gantry 8, passing through the gantry frame 8. The lifting assembly 7 is the lead screw 10. A slotted plate is fixed to the top of the cover 36 by bolts. A stepper motor is fastened inside the slotted plate. The lead screw 10 is mounted on the top of the slotted plate via bearings. The lead screw 10 rotates relative to the slotted plate. When the lead screw 10 moves up and down by rotating, the slotted plate is pulled up and down by the lead screw 10, thus realizing the lifting and lowering of the cover 36. The lead screw 10 passes through the gantry frame 8 and is threaded into the gantry frame 8. A second [unclear - possibly a component or component] is fixed to the top of the lead screw 10. The output shaft of the second servo motor 11 is fixed to the lead screw 10 by welding. The housing of the second servo motor 11 is fixed to the plate by bolts. The guide rod 9 is also fixed to the plate by bolts. When the second servo motor 11 drives the lead screw 10 to rotate, the lead screw 10 rotates, thus raising and lowering the lead screw 10. At the same time, the cover 36 also rises and falls. Since the cover 36, the guide rod 9, and the plate are a whole, they also rise and fall in a coordinated manner. A cylinder is fitted around the outer periphery of the cover 36. 37. The cover 36 is also a cylindrical body. The inner wall of the cylinder 37 is attached to the outer wall of the cover 36. The outer wall of the cylinder 37 is attached to the inner wall of the cylindrical oil pot. This seals the top of the cylindrical oil pot 21. A cylinder 38 is installed between the top of the cylinder 37 and the cover 36 by bolts. The cylinder 38 realizes the relative lifting and lowering between the cylinder 37 and the cover 36. When the cover 36 and the lifting rod 3 rise, the duck on the lifting rod 3 separates from the hot oil, and the cover 36 and the cylinder 37 seal the top of the cylindrical oil pot 21.

[0036] Cooling air ducts 39 are provided on both sides of the lower conveyor track 26. A clearance groove 40 is opened at the top of the cooling air duct 39 for the support frame 45 to pass through. A blower 41 is installed on both side walls of the cooling air duct 39. The blower 41 is inclined and blows cooling air into the cooling air duct 39. A second magnetic component 42 is provided at the end of the lower conveyor track 26. When the clamp 30 moves to the second magnetic core component, the clamp 30 unlocks the support frame 45. An inclined plate 43 is installed on the conveyor track 26 and abuts against the support frame 45. An elastic component 44 is provided between the conveyor track 26 and the inclined plate 43. When the support frame 45 is not disengaged from the clamp 30, the support frame 45 presses the inclined plate 43 inward. When the clamp 30 is unlocked, the inclined plate 43 rises out and pushes the support frame 45 out of the clamp 30.

[0037] The first servo motor, the second servo motor, the rotary motor, and the motor driving the sprocket are all connected to motor drivers via wires. Each motor driver is connected to the output of the PLC controller, thus enabling the servo motors and rotary motors to start, stop, and control their speed and rotation angle. Simultaneously, the cylinder is connected to a two-position three-way solenoid valve via a pipe. The two-position three-way solenoid valve is connected to the air compressor and is connected to the output of the controller via a wire. The controller controls the extension and retraction of the cylinder. The swing assembly is connected to the output of the controller via a three-position four-way valve. The three-position four-way valve channel pipe is located between the swing assembly and the hydraulic pump, and the three-position four-way valve controls the extension and retraction of the swing assembly.

Claims

1. A splash-proof frying device, comprising a cylindrical oil pan, a hanging frame, a conveyor track, and a cover, wherein a lifting hanging frame is provided above the cylindrical oil pan, characterized in that, A cover is installed above the hanging rack. When the food on the hanging rack comes into contact with the oil, the cover seals the top of the cylindrical oil pot. A conveyor track is installed on one side of the hanging rack. The conveyor track suspends the food for conveying, and at the same time, the food on the hanging rack and the food on the conveyor track are exchanged. The suspension frame consists of a lifting rod, a ring frame, a clamping frame, a swinging component, and a rotating component. A rotating lifting rod is installed above the cylindrical oil pan. Multiple equally spaced ring frames are mounted on the lifting rod. A clamping frame is mounted on each ring frame via a rotatable connection. The bottom of the clamping frame is mounted on the ring frame, and the clamping frame clamps the food. The clamping frame can swing from a vertical position to a horizontal position. A swinging component is located between the lifting rod and the top of the clamping frame, swinging the clamping frame from vertical to horizontal. A rotating component is installed at the top of the lifting rod. A cover is installed on the lifting rod above the ring frames.

2. The anti-splatter frying device according to claim 1, characterized in that, The clamping frame is a C-shaped frame with slots at both ends. Elastic stops are installed in these slots, and the duck's outstretched frame is locked within them by the elastic stops. A trigger plate is located at the end of the clamping frame; when the trigger plate is pulled, the elastic stops retract, opening the slots. A first magnetic component is located on one side of the suspension frame, attracting the trigger plate. A ring frame is mounted on a lifting sleeve, which is fitted onto a lifting rod, allowing the sleeve to move up and down. Adjacent lifting sleeves are hinged by two connecting rods, and a spacer is placed between adjacent sleeves. The bottom ring frame is fixed to the lifting rod, and the bottom of the clamping frame is rotatably connected to it. A collar is installed at the top of the clamping frame, and a guide rail is installed between the ring frame and the lifting sleeve. The collar fits onto the guide rail and moves along it. The topmost lifting sleeve is connected to the swing assembly.

3. The anti-splatter frying device according to claim 2, characterized in that, The conveyor system consists of two tracks, arranged vertically. Each track includes a conveyor chain, a moving rail, moving seats, and clamping blocks. A long, narrow moving rail is located on one side of the suspension frame, within which multiple moving seats are embedded. A conveyor chain is positioned above these moving seats, driven by a sprocket of a rear-mounted motor. An L-shaped clamping block is positioned below each moving seat, its top fixed to the bottom of the moving seat. A slot is formed in the clamping block, containing a resilient locking block. The locking block has an inclined surface facing the suspension frame. An unlocking block is located on the back of the clamping block; when the unlocking block approaches the magnetic component, the locking block unlocks. A first servo motor is mounted above the moving rail of each of the two conveyor tracks. A push rod is mounted on the output shaft of the first servo motor, enabling the transfer of the support frame between the clamping blocks and the mounting frame via the push rod.

4. The anti-splatter frying device according to claim 3, characterized in that, A lifting assembly is installed at the top of the lifting rod. A gantry frame is installed on the ground on both sides of the cylindrical oil pot. The lifting assembly is mounted on the gantry frame. A rotating assembly is installed at the top of the lifting rod and is mounted on the cover. A vertically arranged guide rod is installed on the cover, passing through the gantry frame. A lead screw is installed at the top of the cover, passing through the gantry frame and threadedly engaging with it. A second servo motor is fixed at the top of the lead screw and is fixed on a flat plate. The guide rod is also mounted on the flat plate. A cylinder is installed around the outer periphery of the cover, with its inner wall fitting against the outer wall of the cover. The outer wall of the cylinder fits against the inner wall of the cylindrical oil pot. A cylinder is installed between the top of the cylinder and the cover, enabling relative lifting and lowering between the cylinder and the cover.

5. The anti-splatter frying device according to claim 4, characterized in that, Cooling air ducts are provided on both sides of the lower conveyor track. A clearance groove is opened at the top of the cooling air duct for the support frame to pass through. Blowers are installed on both sides of the cooling air duct and are set at an angle to blow cooling air into the cooling air duct. A second magnetic component is provided at the end of the lower conveyor track. When the clamping block moves to the second magnetic core component, the clamping block unlocks the support frame. An inclined plate is installed on the conveyor track and abuts against the support frame. An elastic component is provided between the conveyor track and the inclined plate. When the support frame is not disengaged from the clamping block, the support frame presses the inclined plate inward. When the clamping block is unlocked, the inclined plate rises out and pushes the support frame out of the clamping block.

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