Rotary potato chip frying device

Abstract

The invention discloses a rotary potato chip frying device, and relates to the technical field of fried food processing. The device comprises an outer shell, a control end is arranged on the side face of the outer shell, a smoke exhaust pipe is fixedly connected to the side, away from the control end, of the outer shell in a penetrating mode, a filter element is arranged in the smoke exhaust pipe, moving wheels are arranged at the bottom of the outer shell, and a frying barrel is arranged in the outer shell; by arranging the uniform rolling mechanism, a motor is started to drive a rotating shaft to rotate, the rotating shaft rotates to be matched with an acceleration gear set in a gear box to drive a rotating rod to rotate, the rotating rod rotates to drive a sliding barrel to rotate, and the sliding barrel rotates to drive a net plate to rotate to stir potato chips in a frying barrel; in addition, through cooperation of the hydraulic bin, the piston rod A, the piston rod B and other assemblies, the net disc is driven to intermittently bounce up and down, so that the potato chips are shaken to be scattered, adhesion is prevented, and the product quality is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of fried food processing technology, specifically a rotary potato chip frying device. Background Technology

[0002] Potato chips are snacks made from potatoes and are an important part of the snack market in many countries. Potato chips contain a large amount of acrylamide. To make potato chips, potatoes are first peeled and sliced ​​thinly, then fried or baked until crispy and seasoned.

[0003] Patent document CN116965431A discloses a potato chip frying device, including a support and a control cabinet. An oil tank is installed on the upper part of the support, and an electric heating rod is installed on the side wall of the oil tank. The heating power of the electric heating rod is adjusted by the control cabinet. The device also includes a rotating bracket, which is rotatably mounted on the top of the oil tank. A drive unit is installed at the rear of the support and is connected to the control cabinet. The rotating bracket is driven to rotate by the drive unit.

[0004] The aforementioned application document describes using a rotating stirring net to agitate the potato chips inside the pot, allowing them to be fried more evenly. However, the potato chips may accumulate during frying and stick together over time, resulting in uneven frying, affecting the appearance of the finished product, and also reducing the quality of the product. Therefore, improvements are needed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a rotary potato chip frying device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a rotary potato chip frying device, comprising an outer shell, a control end disposed on the side of the outer shell, a smoke exhaust pipe connected through and fixedly connected to the side of the outer shell away from the control end, a filter element disposed inside the smoke exhaust pipe, casters disposed at the bottom of the outer shell, a frying drum disposed inside the outer shell, a heating device disposed at the bottom inside the outer shell, and a fixed frame disposed at the top of the outer shell. The top of the fixed frame is provided with a uniform tumbling mechanism, a rebound mitigation mechanism, and a smoke extraction mechanism; the uniform tumbling mechanism includes a motor, a gearbox, a rotating rod, a sliding rod, and a hydraulic chamber, wherein the motor and the gearbox are both fixed. Mounted on top of a fixed frame, the motor is fixedly connected to a rotating shaft via its output shaft. A rotating gear is fixedly connected to the surface of the rotating shaft. A rotating rod passes through and is rotatably connected to the bottom of the fixed frame. A slide cylinder is slidably connected to the surface of the rotating rod. A mesh plate is fixedly connected to the surface of the slide cylinder. A slide rod is fixedly connected to the bottom inside the frying drum. A mesh tray is slidably connected to the surface of the slide rod. A compression spring is sleeved on the surface of the slide rod. A hydraulic chamber is fixedly connected to the side of the outer shell near the control end. A piston rod A is slidably connected inside one end of the hydraulic chamber. A gear rod is fixedly connected to the end of piston rod A away from the hydraulic chamber. A piston rod B is slidably connected inside the other end of the hydraulic chamber.

[0007] According to the above technical solution, the bottom of the frying drum is connected to an oil drain pipe, and the inside of the oil drain pipe is equipped with a solenoid valve. The bottom of the slide is equipped with a ball bearing, and the bottom of the ball bearing is in contact with the mesh tray. The oil drain pipe can be opened by the solenoid valve to drain the oil in the frying drum. When the mesh tray moves upward, it will drive the slide to move upward through the ball bearing.

[0008] According to the above technical solution, the rotating gear is an incomplete gear, and the teeth on the rotating gear are matched with the teeth on the rack. The two ends of the compression spring respectively abut against the bottom of the mesh tray and the bottom of the inside of the frying drum. The end of the piston rod B away from the hydraulic chamber is fixedly connected to the bottom of the mesh tray. When the rotating gear rotates and its teeth mesh with the teeth on the rack, it will drive the rack to move to the left. When the piston rod B moves downward, it will drive the mesh tray to move downward.

[0009] According to the above technical solution, both the rotating shaft and the rotating rod are connected through and rotatably to the gearbox. The gearbox is equipped with an acceleration gear set, and the rotating rod is connected to the rotating shaft through the acceleration gear set inside the gearbox. When the rotating rod rotates, it will drive the rotating shaft to rotate through the acceleration gear set inside the gearbox, and the rotating shaft rotates at a relatively fast speed.

[0010] According to the above technical solution, the rebound reduction mechanism includes a hydraulic cylinder, which is fixedly connected to the top of the fixed frame. A piston plate is slidably connected inside the hydraulic cylinder, and a connecting rod is fixedly connected to the side of the piston plate. A control communication component is provided on the side of the piston plate.

[0011] According to the above technical solution, the control communication component includes four sets of communication channels, which are opened on the side of the piston plate. Each of the four sets of communication channels has a communication cavity inside, and three of the communication cavities are provided with a sealing block inside.

[0012] According to the above technical solution, both the connecting cavity and the blocking block are frustum-shaped, and the outer surface of the blocking block is initially in contact with the inner wall of the connecting cavity. The connecting rod is slidably connected to the side of the hydraulic cylinder, and the end of the connecting rod away from the piston plate is fixedly connected to the toothed rod. When the blocking block moves to the left, a gap will be generated between it and the connecting cavity. When the toothed rod moves laterally, it will drive the piston plate to move laterally through the connecting rod.

[0013] According to the above technical solution, the smoking mechanism includes a rotating block and a pressure chamber. The rotating block is fixedly connected to the top of the rotating rod. A connecting column A is fixedly connected to the end of the rotating block away from the rotating rod. An intermediate shaft is rotatably connected to the surface of the connecting column A. The pressure chamber is fixedly connected to the top of the fixed frame. A piston rod C is slidably connected inside the pressure chamber. A connecting column B is fixedly connected to the end of the piston rod C away from the pressure chamber. An air inlet pipe is passed through and fixedly connected to the front end of the pressure chamber. An air delivery pipe is passed through and fixedly connected to the side of the pressure chamber.

[0014] According to the above technical solution, the number of intake pipes is set to two sets, and the end of the intermediate shaft away from the connecting column A is rotatably connected to the connecting column B.

[0015] According to the above technical solution, both the air inlet pipe and the air delivery pipe are equipped with one-way valves. The end of the air delivery pipe away from the pressure chamber is connected to the outer shell through and fixedly. When a negative pressure is formed in the pressure chamber, air will be drawn from the top of the frying drum through the air inlet pipe. When the pressure chamber is compressed, the gas inside will enter the interior of the outer shell through the air delivery pipe.

[0016] This invention provides a rotary potato chip frying device. It has the following beneficial effects: (1) The present invention, through the setting of the uniform tumbling mechanism, enables the motor to drive the rotating shaft to rotate, the rotating shaft to rotate in conjunction with the acceleration gear set in the gearbox to drive the rotating rod to rotate, the rotating rod to drive the sliding cylinder to rotate, and the sliding cylinder to drive the mesh plate to rotate to stir the potato chips in the frying drum. At the same time, the mesh plate will also be driven to bounce up and down intermittently through the cooperation of components such as the hydraulic chamber, piston rod A, and piston rod B, so as to shake the potato chips apart, prevent them from sticking together, and effectively improve the product quality.

[0017] (2) By reducing the setting of the rebound mechanism, the present invention allows the mesh disk to move downward, causing the compression spring to be compressed. After the compression spring rebounds and drives the mesh disk to bounce upward, the mesh disk will be prevented from bouncing up and down due to the compression spring and inertia through the cooperation of components such as hydraulic cylinder and connecting rod, ensuring that the rack can recover in a short time, effectively improving the overall stability of operation.

[0018] (3) The present invention uses a smoking mechanism to make the rotating rod rotate and drive the sliding cylinder to rotate. The rotating cylinder drives the mesh plate to rotate and stir the potato chips in the frying drum. In the process, the rotating block, intermediate shaft, connecting column A and other components work together to make the suction pipe draw air from the top of the frying drum and transport it to the outer shell through the air supply pipe. Finally, the air is filtered by the filter element in the exhaust pipe and discharged to prevent environmental pollution. Attached Figure Description

[0019] Figure 1 This is a three-dimensional front view of the overall structure of the present invention; Figure 2 This is a three-dimensional side view of the overall structure of the present invention; Figure 3 This is a three-dimensional sectional view of the overall structure of the present invention; Figure 4 This is a three-dimensional cross-sectional view of the structure of the frying drum of the present invention; Figure 5 This is a three-dimensional cross-sectional view of the uniform tumbling mechanism structure of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of the structure at point A in the middle; Figure 7 This is a three-dimensional cross-sectional view of the springback-reducing mechanism structure of the present invention; Figure 8 This is a three-dimensional cross-sectional view of the control and connectivity component structure of the present invention; Figure 9 This is a three-dimensional cross-sectional view of the smoking mechanism structure of the present invention.

[0020] In the diagram: 1. Outer shell; 2. Control terminal; 3. Exhaust pipe; 4. Casters; 5. Frying drum; 6. Heating device; 7. Oil drain pipe; 8. Uniform tumbling mechanism; 81. Motor; 82. Shaft; 83. Gearbox; 84. Rotating rod; 85. Slide cylinder; 86. Ball bearing; 87. Mesh plate; 88. Slide rod; 89. Mesh tray; 810. Hydraulic chamber; 811. Piston rod A; 812. Gear rack; 813. Piston rod B; 814. Rotating gear; 8 15. Compression spring; 9. Rebound mechanism; 91. Hydraulic cylinder; 92. Piston plate; 93. Connecting rod; 94. Control and communication assembly; 941. Connecting channel; 942. Connecting cavity; 943. Blocking block; 10. Smoking mechanism; 101. Rotating block; 102. Connecting column A; 103. Intermediate shaft; 104. Pressure chamber; 105. Piston rod C; 106. Connecting column B; 107. Inlet pipe; 108. Gas delivery pipe; 11. Fixing frame. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] Please see Figures 1-9One embodiment of the present invention is as follows: a rotary potato chip frying device includes an outer shell 1, a control end 2 provided on the side of the outer shell 1, a smoke exhaust pipe 3 passing through and fixedly connected to the side of the outer shell 1 away from the control end 2, a filter element provided inside the smoke exhaust pipe 3, casters 4 provided at the bottom of the outer shell 1, a frying drum 5 provided inside the outer shell 1, a heating device 6 provided at the bottom inside the outer shell 1, and a fixing frame 11 provided at the top of the outer shell 1. The fixing frame 11 is equipped with a uniform tumbling mechanism 8, a rebound mitigation mechanism 9, and a smoke extraction mechanism 10. The uniform tumbling mechanism 8 includes a motor 81, a gearbox 83, a rotating rod 84, a sliding rod 88, and a hydraulic chamber 810. The motor 81 and the gearbox 83 are both fixedly mounted on the top of the fixing frame 11. A rotating shaft 82 is fixedly connected to the output shaft of 81. A rotating gear 814 is fixedly connected to the surface of the rotating shaft 82. A rotating rod 84 passes through and is rotatably connected to the bottom of the fixed frame 11. Both the rotating shaft 82 and the rotating rod 84 pass through and are rotatably connected to the gearbox 83. An acceleration gear set is provided inside the gearbox 83, and the rotating rod 84 is connected to the rotating shaft 82 through the acceleration gear set inside the gearbox 83. When the rotating rod 84 rotates, it drives the rotating shaft 82 to rotate through the acceleration gear set inside the gearbox 83, and the rotating shaft 82 rotates at a relatively high speed. A slide cylinder 85 is slidably connected to the surface of the rotating rod 84, and a mesh plate 87 is fixedly connected to the surface of the slide cylinder 85. A slide rod 88 is fixedly connected to the bottom of the inside of the frying drum 5, and a mesh tray 89 is slidably connected to the surface of the slide rod 88. The bottom of the frying drum 5 passes through... An oil drain pipe 7 is fixedly connected to the fryer 5, and a solenoid valve is installed inside the oil drain pipe 7. A ball bearing 86 is installed at the bottom of the slide cylinder 85, and the bottom of the ball bearing 86 abuts against the mesh tray 89. The oil drain pipe 7 can be opened by the solenoid valve to drain the oil in the frying drum 5. When the mesh tray 89 moves upward, it will drive the slide cylinder 85 to move upward through the ball bearing 86. A compression spring 815 is sleeved on the surface of the slide rod 88. The hydraulic chamber 810 is fixedly connected to the side of the outer shell 1 near the control end 2. A piston rod A811 is slidably connected inside one end of the hydraulic chamber 810. A gear rod 812 is fixedly connected to the end of the piston rod A811 away from the hydraulic chamber 810. A piston rod B813 is slidably connected inside the other end of the hydraulic chamber 810. The rotating gear 814 is an incomplete gear. Furthermore, the teeth on the rotating gear 814 are matched with the teeth on the rack 812. The two ends of the compression spring 815 respectively abut against the bottom of the mesh tray 89 and the inner bottom of the frying drum 5. The end of the piston rod B813 away from the hydraulic chamber 810 is fixedly connected to the bottom of the mesh tray 89. When the rotating gear 814 rotates and its teeth mesh with the teeth on the rack 812, it will drive the rack 812 to move to the left. When the piston rod B813 moves downward, it will drive the mesh tray 89 to move downward. The springback reduction mechanism 9 includes a hydraulic cylinder 91, which is fixedly connected to the top of the fixed frame 11. A piston plate 92 is slidably connected inside the hydraulic cylinder 91. A connecting rod 93 is fixedly connected to the side of the piston plate 92. A control communication component 94 is provided on the side of the piston plate 92.The rebound mitigation mechanism 9 includes a hydraulic cylinder 91, which is fixedly connected to the top of the fixed frame 11. A piston plate 92 is slidably connected inside the hydraulic cylinder 91. A connecting rod 93 is fixedly connected to the side of the piston plate 92. A control communication assembly 94 is provided on the side of the piston plate 92. Both the communication cavity 942 and the blocking block 943 are frustoconical. Initially, the outer surface of the blocking block 943 is in contact with the inner wall of the communication cavity 942. The connecting rod 93 penetrates and slidably connects to the side of the hydraulic cylinder 91. The end of the connecting rod 93 away from the piston plate 92 is fixedly connected to a toothed rod 812. When the blocking block 943 moves to the left, a gap is created between it and the communication cavity 942. When the toothed rod 812 moves laterally, it drives the piston plate 92 to move laterally via the connecting rod 93.

[0023] In use, cooking oil is added to the frying drum 5, and the heating device 6 is turned on to heat the oil in the frying drum 5. Then, potato chips are added to the frying drum 5 for frying. The potato chips fall into the mesh tray 89. The motor 81 is turned on, and the motor 81 drives the rotating shaft 82 to rotate slowly through its output shaft. When the rotating rod 84 rotates, it drives the rotating shaft 82 to rotate through the acceleration gear set in the gearbox 83. The rotating shaft 82 rotates at a relatively high speed, which drives the slide drum 85 to rotate. The rotation of the slide drum 85 drives the mesh plate 87 to rotate. The rotation of the mesh plate 87 stirs the potato chips, making them fried evenly. The rotation of the rotating rod 84 also drives the rotating gear. When wheel 814 rotates, and the rotating gear 814 rotates and its upper teeth mesh with the rack 812, it will drive the rack 812 to move to the left. The leftward movement of the rack 812 will drive the piston rod A811 to move to the left. The leftward movement of the piston rod A811 will drive the piston rod B813 downward through the hydraulic pressure in the hydraulic chamber 810. The downward movement of the piston rod B813 will drive the mesh disk 89 downward. The compression spring 815 will be compressed, and gravity will cause the rotating slide cylinder 85 to move downward in sync. When the rotating gear 814 rotates to the toothless part and disengages from the rack 812, the compression spring 815 will rebound and drive the mesh disk 89 downward. As the chipper springs back to its original position, piston rod B813 moves upward to return to its original position. Hydraulic pressure drives piston rod A811 and gear rod 812 to move to the right, thus creating a cycle. The intermittent up-and-down movement of the mesh tray 89 helps to disperse the potato chips, preventing sticking and effectively improving product quality. During the upward springing process of the mesh tray 89, the rightward movement of gear rod 812 also drives connecting rod 93 to the right. Connecting rod 93's rightward movement drives piston plate 92 to the right. During this process, oil pressure causes sealing block 943 to move to the left, creating a gap between it and the connecting cavity 942. Hydraulic oil in hydraulic cylinder 91 flows through all connecting channels 94... When the hydraulic oil flows through the connecting cavity 942, the hydraulic resistance is relatively small. When the inertia generated by the rebound of the compression spring 815 causes the rack 812 to move to the left again, the connecting rod 93 moves to the left, which will drive the piston plate 92 to move to the left. At this time, the oil pressure causes the sealing block 943 to move to the right and completely fit into the connecting cavity 942. At this time, the hydraulic oil in the hydraulic cylinder 91 can only flow through a set of connecting channels 941 and the connecting cavity 942, which generates a large hydraulic resistance. This prevents the mesh disc 89 from bouncing up and down due to the compression spring 815 and inertia, ensuring that the rack 812 can recover in a short time, effectively improving the overall operational stability.

[0024] Please see Figures 1-9Based on the above embodiments, in another embodiment of the present invention, the smoking mechanism 10 includes a rotating block 101 and an air pressure chamber 104. The rotating block 101 is fixedly connected to the top of the rotating rod 84. A connecting column A102 is fixedly connected to the end of the rotating block 101 away from the rotating rod 84. An intermediate shaft 103 is rotatably connected to the surface of the connecting column A102. The air pressure chamber 104 is fixedly connected to the top of the fixed frame 11. A piston rod C105 is slidably connected inside the air pressure chamber 104. A connecting column B106 is fixedly connected to the end of the piston rod C105 away from the air pressure chamber 104. The front end of the air pressure chamber 104 passes through and is fixed. An air inlet pipe 107 is connected to the air pressure chamber 104, and an air delivery pipe 108 is fixedly connected to the side of the air pressure chamber 104. The number of air inlet pipes 107 is set to two sets. The end of the intermediate shaft 103 away from the connecting column A102 is rotatably connected to the connecting column B106. One-way valves are installed inside both the air inlet pipe 107 and the air delivery pipe 108. The end of the air delivery pipe 108 away from the air pressure chamber 104 is fixedly connected to the outer shell 1. When a negative pressure is formed inside the air pressure chamber 104, air will be drawn from above the frying drum 5 through the air inlet pipe 107. When the air pressure chamber 104 is compressed, the gas inside will enter the interior of the outer shell 1 through the air delivery pipe 108.

[0025] In use, when the rotating rod 84 rotates rapidly, it drives the rotating block 101 to rotate. The rotation of the rotating block 101, through the cooperation of the connecting column A102, the intermediate shaft 103 and the connecting column B106, drives the piston rod C105 to move laterally repeatedly. When the piston rod C105 moves to the left, it creates a negative pressure in the pressure chamber 104, thereby drawing air from above the frying drum 5 into the pressure chamber 104 through the two sets of air inlet pipes 107. When the piston rod C105 moves to the right to return to its original position, it compresses the pressure chamber 104, causing the gas inside to enter the outer shell 1 through the air supply pipe 108, and finally be discharged through the exhaust pipe 3. The filter element in the exhaust pipe 3 filters the oil fumes in the air to prevent environmental pollution.

[0026] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A rotary potato chip frying device, comprising an outer shell (1), characterized in that: A control terminal (2) is provided on the side of the outer shell (1). A smoke exhaust pipe (3) is connected through and fixedly connected to the side of the outer shell (1) away from the control terminal (2). A filter element is provided inside the smoke exhaust pipe (3). A moving wheel (4) is provided at the bottom of the outer shell (1). A frying drum (5) is provided inside the outer shell (1). A heating device (6) is provided at the bottom inside the outer shell (1). A fixing frame (11) is provided at the top of the outer shell (1). A uniform tumbling mechanism (8), a rebound reduction mechanism (9), and a smoke extraction mechanism (10) are provided at the top of the fixing frame (11). The uniform tumbling mechanism (8) includes a motor (81), a gearbox (83), a rotating rod (84), a sliding rod (88), and a hydraulic chamber (810). The motor (81) and the gearbox (83) are both fixedly installed on the top of the fixed frame (11). The motor (81) is fixedly connected to a rotating shaft (82) through its output shaft. A rotating gear (814) is fixedly connected to the surface of the rotating shaft (82). The rotating rod (84) passes through and is rotatably connected to the bottom of the fixed frame (11). A sliding cylinder (85) is slidably connected to the surface of the rotating rod (84). A mesh plate (810) is fixedly connected to the surface of the sliding cylinder (85). 7) The slide rod (88) is fixedly connected to the bottom of the inside of the frying drum (5). A wire mesh (89) is slidably connected to the surface of the slide rod (88). A compression spring (815) is sleeved on the surface of the slide rod (88). The hydraulic chamber (810) is fixedly connected to the side of the outer shell (1) near the control end (2). A piston rod A (811) is slidably connected inside one end of the hydraulic chamber (810). A toothed rod (812) is fixedly connected to the end of the piston rod A (811) away from the hydraulic chamber (810). A piston rod B (813) is slidably connected inside the other end of the hydraulic chamber (810).

2. The rotary potato chip frying device according to claim 1, characterized in that: The bottom of the frying drum (5) is connected to a drain pipe (7) and a solenoid valve is installed inside the drain pipe (7). The bottom of the slide cylinder (85) is provided with a ball bearing (86) and the bottom of the ball bearing (86) is in contact with the wire mesh (89).

3. The rotary potato chip frying device according to claim 2, characterized in that: The rotating gear (814) is an incomplete gear, and the teeth on the rotating gear (814) are matched with the teeth on the rack (812). The two ends of the compression spring (815) abut against the bottom of the mesh tray (89) and the bottom of the inside of the frying drum (5), respectively. The end of the piston rod B (813) away from the hydraulic chamber (810) is fixedly connected to the bottom of the mesh tray (89).

4. The rotary potato chip frying device according to claim 3, characterized in that: The rotating shaft (82) and the rotating rod (84) are both connected through and rotatably to the gearbox (83). The gearbox (83) is equipped with an acceleration gear set, and the rotating rod (84) is connected to the rotating shaft (82) through the acceleration gear set inside the gearbox (83).

5. A rotary potato chip frying device according to claim 4, characterized in that: The rebound reduction mechanism (9) includes a hydraulic cylinder (91), which is fixedly connected to the top of the fixed frame (11). A piston plate (92) is slidably connected inside the hydraulic cylinder (91). A connecting rod (93) is fixedly connected to the side of the piston plate (92). A control communication component (94) is provided on the side of the piston plate (92).

6. A rotary potato chip frying device according to claim 5, characterized in that: The control communication component (94) includes four sets of communication channels (941). The four sets of communication channels (941) are opened on the side of the piston plate (92). Each of the four sets of communication channels (941) has a communication cavity (942) inside, and three of the communication cavities (942) are provided with a blocking block (943).

7. A rotary potato chip frying device according to claim 6, characterized in that: The connecting cavity (942) and the sealing block (943) are both frustum-shaped, and the outer surface of the sealing block (943) is initially in contact with the inner wall of the connecting cavity (942). The connecting rod (93) is slidably connected to the side of the hydraulic cylinder (91), and the end of the connecting rod (93) away from the piston plate (92) is fixedly connected to the toothed rod (812).

8. A rotary potato chip frying device according to claim 7, characterized in that: The smoking mechanism (10) includes a rotating block (101) and a pressure chamber (104). The rotating block (101) is fixedly connected to the top of the rotating rod (84). A connecting column A (102) is fixedly connected to one end of the rotating block (101) away from the rotating rod (84). An intermediate shaft (103) is rotatably connected to the surface of the connecting column A (102). The pressure chamber (104) is fixedly connected to the top of the fixed frame (11). A piston rod C (105) is slidably connected inside the pressure chamber (104). A connecting column B (106) is fixedly connected to one end of the piston rod C (105) away from the pressure chamber (104). An air inlet pipe (107) is connected through and fixedly connected to the front end of the pressure chamber (104). An air supply pipe (108) is connected through and fixedly connected to the side of the pressure chamber (104).

9. A rotary potato chip frying device according to claim 8, characterized in that: The number of the air intake pipes (107) is set to two sets, and the end of the intermediate shaft (103) away from the connecting post A (102) is rotatably connected to the connecting post B (106).

10. A rotary potato chip frying device according to claim 9, characterized in that: Both the air inlet pipe (107) and the air delivery pipe (108) are equipped with one-way valves. The end of the air delivery pipe (108) away from the pressure chamber (104) is connected to the outer shell (1) through and fixedly connected.

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