An automatic turnover fryer

Abstract

The utility model relates to the technical field of frying equipment discloses an automatic turnover frying machine, including the frame, the frame fixedly connected with the collecting frame, the frame front side fixedly connected with the master control box, the frame top one side fixedly connected with blank conveying mechanism, and blank conveying mechanism passes through the cable and is electrically connected with master control box, and the position of blank conveying mechanism is close to the first protective housing that the frame top still fixedly connected has, and the first protective housing is fixedly connected with the frying groove body in. In the frame, multiple groups of first rotation shafts, first material turning disc and second rotation shafts, second material turning disc are sequentially and interval set, thereby cooperate first connecting rod, second connecting rod and two groups of third rotation shafts, gear, first fixed seat, second fixed seat, push -and -pull shaft, transmission rod realize the staggered turning of first material turning disc and second material turning disc, realize the automatic turnover of fried bread stick and convey, and, will not make fried bread stick appear the situation of accumulation bonding, promote the frying efficiency and quality of fried bread stick.

Description

Technical Field

[0001] This utility model relates to the field of frying equipment technology, and in particular to an automatic flipping fryer. Background Technology

[0002] Deep fryers are professional equipment used for frying food and are widely used in the catering and food processing industries. Their core function is to quickly cook food with high-temperature edible oil. The equipment usually consists of a heating system, an oil pot, a temperature control device, and an oil filter assembly. Some models are equipped with automatic stirring and feeding / discharging devices to achieve automated operation.

[0003] For example, the Chinese utility model patent disclosed in publication number CN202799993U, "Frying Dough Stick Machine," describes a rectangular pot mounted on a frame, a heater installed inside the rectangular pot, a dough stick flipping rod mounted on the top of the rectangular pot, a drive wheel mounted on one side of the flipping rod, a blower mounted on one side of the top of the rectangular pot, a cutting baffle mounted on one side of the bottom of the dough trough, a dough discharge port located at the bottom of the dough trough, the dough trough mounted on the upper side of the frame, and a cutting knife connected to a connecting rod, which passes through a control mechanism. The control device is mounted on the control frame, which is straddled on one side of the youtiao (fried dough stick) turning stick at the top of the rectangular pot. This application enables automatic frying of youtiao and the turning operation of youtiao is achieved by multiple youtiao turning sticks. However, when the youtiao turning sticks turn and push the youtiao, due to the limited space in the rectangular pot and the fact that multiple youtiao are pushed in the same direction, they are prone to squeezing and stacking each other during movement, which will lead to uneven heating of the youtiao. Some areas will not be fried thoroughly or will be overcooked, affecting the taste and appearance. It may also cause the youtiao to stick together and form poorly. Utility Model Content

[0004] The purpose of this invention is to provide an automatic flipping fryer that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An automatic flipping fryer includes a frame with a collection rack fixedly connected to it. A main control box is fixedly connected to the front of the frame. A blank conveying mechanism is fixedly connected to one side of the top of the frame and electrically connected to the main control box via a cable. A first protective shell is also fixedly connected to the top of the frame near the blank conveying mechanism. A frying tank is fixedly connected inside the first protective shell. Multiple first and second rotating shafts are rotatably connected inside the frying tank. A first turning plate is fixedly connected to the first rotating shaft inside the frying tank, and a second turning plate is fixedly connected to the second rotating shaft inside the frying tank. One end of each of the multiple first rotating shafts is movably connected via a first connecting rod, and one end of each of the multiple second rotating shafts is movably connected via a second connecting rod. Multiple shaft seats are fixedly connected to the top of the frame near the first protective shell. A third rotating shaft is rotatably connected between the multiple shaft seats. A positioning frame is provided on the outside of the third rotating shaft. Two first fixed seats are also fixedly connected to the top of the frame near the shaft seats. A second fixed seat is fixedly connected to the top of the first fixed seat, and a push-pull shaft is movably connected inside the second fixed seat.

[0007] As a further preferred embodiment of this utility model, a motor is fixedly connected to the front side of the frame near the main control box. The motor is electrically connected to the main control box via a cable. A second protective shell is also fixedly connected to the frame located outside the motor.

[0008] As a further preferred embodiment of this utility model, a plurality of heating tubes are fixedly connected to the bottom of the frying tank. The heating tubes are electrically connected to the main control box via cables and serve as the heating source for the oil in the frying tank.

[0009] As a further preferred embodiment of this utility model, one end of each of the plurality of first rotating shafts is rotatably connected to a first connecting rod via a corresponding first crank, and one end of each of the plurality of second rotating shafts is also rotatably connected to a second connecting rod via a corresponding first crank. One end of each of the first and second connecting rods is rotatably connected to a second crank, and one end of each of the second cranks is fixedly connected to a corresponding third rotating shaft. After the two third rotating shafts rotate, they can drive the first and second connecting rods to reciprocate through the corresponding second cranks, thereby enabling the first and second connecting rods to cooperate with the plurality of first cranks to drive the first and second rotating shafts to rotate, thus enabling the first and second tilting discs to perform an alternating flipping action within the frying tank.

[0010] As a further preferred embodiment of this utility model, a gear is also fixedly connected to the third rotating shaft located within the positioning frame.

[0011] As a further preferred embodiment of this utility model, the first tilting disc includes two clamping plates, which are rotatably connected to corresponding third rotating shafts. A connecting shaft is inserted between the two clamping plates. A guide groove is provided at the bottom of the connecting shaft, and a ball is rotatably connected to the bottom of the guide groove. The two clamping plates are inserted between the third rotating shafts, and the connecting shaft connects the two clamping plates, which can realize the positioning connection between the gear and the push-pull shaft, ensuring the stable connection between the gear and the push-pull shaft.

[0012] As a further preferred embodiment of this utility model, a drive shaft is rotatably connected between the two first fixed seats, one end of the positioning frame is fixedly connected to the output end of the third crank through a coupling, and two third cranks are fixedly connected to the outside of the drive shaft, with the third cranks located close to the corresponding first fixed seat position on the drive shaft.

[0013] As a further preferred embodiment of this utility model, the second fixed seat is provided with a telescopic groove and a sliding groove respectively. The push-pull shaft is inserted and connected in the sliding groove. A roller is rolled in the telescopic groove. A wheel axle is fixedly connected between the center of the roller and the push-pull shaft. A third connecting rod is rotatably connected between the wheel axle and the corresponding third crank. Two third cranks are provided on the outside of the transmission shaft. With the cooperation of two sets of rollers, wheel axles and third connecting rods, the two push-pull shafts can realize the alternating reciprocating motion of the two push-pull shafts in the corresponding sliding grooves, thereby enabling the two third rotating shafts to rotate in opposite directions.

[0014] As a further preferred embodiment of this utility model, a transmission rod is fixedly connected to one end of each of the two push-pull shafts. Multiple toothed blocks are fixedly connected to the bottom of the transmission rod. The transmission rod is also interlaced between the corresponding gear and the connecting shaft. The two push-pull shafts reciprocate alternately, and the multiple toothed blocks at the bottom of the two push-pull shafts mesh with the corresponding gears. This enables one third shaft to rotate counterclockwise while the other third shaft rotates clockwise, thereby cooperating with the two second cranks to achieve the alternating reciprocating motion of the first connecting rod and the second connecting rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In this invention, multiple sets of first rotating shafts, first tilting discs, second rotating shafts, and second tilting discs are sequentially and spaced apart within the frame. These, in conjunction with first connecting rods, second connecting rods, two sets of third rotating shafts, gears, first fixed seats, second fixed seats, push-pull shafts, and transmission rods, enable the alternating turning of the first and second tilting discs, achieving automatic turning and conveying of the fried dough sticks. Furthermore, this prevents the fried dough sticks from accumulating and sticking together, thus improving the frying efficiency and quality of the fried dough sticks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the frame and frying tank structure of this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 This is a transverse sectional view of the second fixing seat of this utility model;

[0022] Figure 6 This is a schematic diagram of the positioning frame structure of this utility model.

[0023] In the diagram: 1. Frame; 2. Collection rack; 3. Main control box; 4. Raw material conveying mechanism; 5. First protective shell; 6. Frying tank; 7. First rotating shaft; 8. Second rotating shaft; 9. First tilting plate; 10. Second tilting plate; 11. First crank; 12. First connecting rod; 13. Second connecting rod; 14. First fixed seat; 15. Second fixed seat; 16. Push-pull shaft; 17. Shaft seat; 18. Third rotating shaft; 19. Positioning frame; 20. Second protective shell; 21. Heating tube; 22. Motor; 23. Second crank; 24. Gear; 25. Clamping plate; 26. Connecting shaft; 27. Guide groove; 28. Ball bearing; 29. ​​Transmission shaft; 30. Third crank; 31. Telescopic groove; 32. Slide groove; 33. Roller; 34. Wheel axle; 35. Third connecting rod; 36. Transmission rod; 37. Gear block. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1-6As shown, the present invention provides an automatic flipping fryer, including a frame 1, a collection rack 2 fixedly connected to the frame 1, a main control box 3 fixedly connected to the front side of the frame 1, a blank conveying mechanism 4 fixedly connected to one side of the top of the frame 1, the blank conveying mechanism 4 being electrically connected to the main control box 3 via a cable, a first protective shell 5 fixedly connected to the top of the frame 1 near the blank conveying mechanism 4, a frying tank 6 fixedly connected inside the first protective shell 5, a plurality of first rotating shafts 7 and second rotating shafts 8 rotatably connected inside the frying tank 6, a first turning plate 9 fixedly connected to the first rotating shaft 7 located inside the frying tank 6, and a first turning plate 9 located inside the frying tank 6. The second rotating shaft 8 inside is fixedly connected to the second tilting disc 10. One end of one of the multiple first rotating shafts 7 is movably connected through the first connecting rod 12. One end of one of the multiple second rotating shafts 8 is movably connected through the second connecting rod 13. Multiple shaft seats 17 are fixedly connected to the top of the frame 1 near the first protective shell 5. A third rotating shaft 18 is rotatably connected between the multiple shaft seats 17. A positioning frame 19 is provided on the outside of the third rotating shaft 18. Two first fixed seats 14 are also fixedly connected to the top of the frame 1 near the shaft seats 17. A second fixed seat 15 is fixedly connected to the top of the first fixed seat 14. A push-pull shaft 16 is movably connected inside the second fixed seat 15.

[0026] like Figures 2-3 As shown, a motor 22 is fixedly connected to the front side of the frame 1 near the main control box 3. The motor 22 is electrically connected to the main control box 3 via a cable. A second protective shell 20 is also fixedly connected to the frame 1 located outside the motor 22. Multiple heating tubes 21 are fixedly connected to the bottom of the frying tank 6. The heating tubes 21 are electrically connected to the main control box 3 via cables. The heating tubes 21 are the heating source for the oil in the frying tank 6.

[0027] like Figures 2-6As shown, one end of each of the multiple first rotating shafts 7 is rotatably connected to the first connecting rod 12 via a corresponding first crank 11. One end of each of the multiple second rotating shafts 8 is also rotatably connected to the second connecting rod 13 via a corresponding first crank 11. One end of each of the first connecting rod 12 and the second connecting rod 13 is rotatably connected to a second crank 23. One end of each second crank 23 is fixedly connected to a corresponding third rotating shaft 18. After the two third rotating shafts 18 rotate, they can drive the first connecting rod 12 and the second connecting rod 13 to reciprocate through the corresponding second crank 23. This causes the first connecting rod 12 and the second connecting rod 13 to drive the first rotating shaft 7 and the second rotating shaft 8 to rotate in conjunction with the multiple first cranks 11, thereby causing the first tilting disc 9 and the second tilting disc to rotate. The 10-folding action within the frying tank 6 involves a third rotating shaft 18 located within the positioning frame 19, which is also fixedly connected to a gear 24. The first turning plate 9 includes two clamping plates 25, each rotatably connected to its corresponding third rotating shaft 18. A connecting shaft 26 is inserted between the two clamping plates 25, with a guide groove 27 at its bottom. A ball bearing 28 is rotatably connected to the bottom of the guide groove 27. The two clamping plates 25 are inserted between the third rotating shaft 18, and the connecting shaft 26 connects the two clamping plates 25, enabling the positioning connection between the gear 24 and the push-pull shaft 16, ensuring a stable connection between the gear 24 and the push-pull shaft 16. A drive shaft 29 is rotatably connected between the two first fixed seats 14. One end of the positioning bracket 19 is fixedly connected to the output end of the third crank 30 via a coupling. Two third cranks 30 are fixedly connected to the outside of the drive shaft 29. The third cranks 30 are close to the drive shaft 29 at the corresponding positions of the first fixed seat 14. The second fixed seat 15 is provided with a telescopic groove 31 and a sliding groove 32. The push-pull shaft 16 is inserted into the sliding groove 32. A roller 33 is rolled in the telescopic groove 31. A wheel axle 34 is fixedly connected between the center of the roller 33 and the push-pull shaft 16. A third connecting rod 35 is rotatably connected between the wheel axle 34 and the corresponding third crank 30. The two third cranks 30 on the outside of the drive shaft 29, together with the two sets of rollers 33, wheel axles 34, and third connecting rods 35, can realize two The push-pull shaft 16 reciprocates in the corresponding slide groove 32, thereby causing the two third rotating shafts 18 to rotate in opposite directions. One end of each of the two push-pull shafts 16 is fixedly connected to a transmission rod 36, and the bottom of the transmission rod 36 is fixedly connected to multiple tooth blocks 37. The transmission rod 36 is also interlaced between the corresponding gear 24 and the connecting shaft 26. The two push-pull shafts 16 reciprocate in an alternating manner, and the multiple tooth blocks 37 at the bottom of the two push-pull shafts 16 mesh with the corresponding gear 24, so that when one of the third rotating shafts 18 rotates counterclockwise, the other third rotating shaft 18 rotates clockwise, which in turn cooperates with the two second cranks 23 to realize the alternating reciprocating motion of the first connecting rod 12 and the second connecting rod 13.

[0028] It should be noted that this utility model is an automatic flipping fryer. During operation, the dough sheet conveying mechanism 4 first feeds the dough sheet into the frying tank 6, causing it to fall into the corresponding first flipping plate 9. The heating pipe 21 at the bottom of the frying tank 6 heats up, raising the temperature of the edible oil in the tank. The main control box 3 controls the overall operation. At this time, the motor 22 starts, and the output end of the motor 22 drives the transmission shaft 29 to rotate. Thus, the transmission shaft 29 also rotates within the two first fixed seats 14, driving the two outer third cranks 30 to rotate synchronously. Due to the arrangement of the two third cranks 30, when one third crank 30 pushes one third connecting rod 35 towards the first protective shell 5, the other third crank... 30 will pull another third link 35 to move away from the first protective shell 5, thereby causing the other ends of the two third links 35 to drive the corresponding wheel axles 34 to move. This, in conjunction with the third links 35, causes the two push-pull shafts 16 to move back and forth alternately in their corresponding slide grooves 32. Thus, the two push-pull shafts 16 also drive the transmission rods 36 at one end to move synchronously. That is, when the multiple tooth blocks 37 at the bottom of one of the transmission rods 36 mesh with one of the gears 24, the gear 24 will rotate counterclockwise and drive the corresponding third rotating shaft 18 to rotate. This causes the first link 12 to drive the multiple first rotating shafts 7 to rotate synchronously by ninety degrees through the multiple corresponding first cranks 11, thereby causing the multiple first rotating shafts 7 to move synchronously. The first outer turning plate 9 rotates 90 degrees, causing the fried dough sticks inside to flip and fall into the corresponding second turning plate 10. At this time, the smooth part of the bottom of another transmission rod 36 moves between another set of gears 24 and connecting shaft 26. Then, as the transmission shaft 29 drives the third crank 30 to rotate axially, the two third cranks 30 respectively drive the corresponding third connecting rods 35 to move in opposite directions. That is, the bottom of one of the transmission rods 36 is connected to the corresponding blank conveying mechanism 4 through multiple tooth blocks 37 and rotates in the opposite direction, thereby cooperating with the corresponding third rotating shaft 18 to make the first connecting rod 12 reset and move. And through multiple corresponding first cranks 11, the first rotating shaft 7 is rotated in the opposite direction, thus making multiple When the first turning plate 9 is reset, another push-pull shaft 16 moves synchronously toward the first protective shell 5. This allows multiple bearing seats 17 at the bottom of the other push-pull shaft 16 to mesh with the corresponding gears 24, driving another third rotating shaft 18 to rotate. This third rotating shaft 18, in conjunction with the corresponding second crank 23, drives the second connecting rod 13 to move in the opposite direction to the first connecting rod 12. Thus, the first connecting rod 12 drives multiple second rotating shafts 8 to rotate synchronously through multiple corresponding first cranks 11. This causes the second rotating shafts 8 to drive the second turning plate 10 to rotate 90 degrees, turning the fried dough sticks over and conveying them into the corresponding first turning plate 9. By repeating the above actions, the automatic turning and conveying of the fried dough sticks can be achieved.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic flipping fryer, characterized in that: The system includes a frame (1), a collection rack (2) fixedly connected to the frame (1), a main control box (3) fixedly connected to the front side of the frame (1), a blank conveying mechanism (4) fixedly connected to one side of the top of the frame (1), the blank conveying mechanism (4) being electrically connected to the main control box (3) via a cable, a first protective shell (5) fixedly connected to the top of the frame (1) near the blank conveying mechanism (4), a frying tank (6) fixedly connected inside the first protective shell (5), a plurality of first rotating shafts (7) and second rotating shafts (8) rotatably connected inside the frying tank (6), a first rotating shaft (7) located inside the frying tank (6) fixedly connected to a first turning plate (9), and a second rotating shaft (8) located inside the frying tank (6) fixedly connected to a first turning plate (9). A second tilting disc (10) is fixedly connected. One end of one of the multiple first rotating shafts (7) is movably connected through a first connecting rod (12). One end of one of the multiple second rotating shafts (8) is movably connected through a second connecting rod (13). Multiple shaft seats (17) are fixedly connected to the top of the frame (1) near the first protective shell (5). A third rotating shaft (18) is rotatably connected between the multiple shaft seats (17). A positioning frame (19) is provided on the outside of the third rotating shaft (18). Two first fixed seats (14) are also fixedly connected to the top of the frame (1) near the shaft seats (17). A second fixed seat (15) is fixedly connected to the top of the first fixed seat (14). A push-pull shaft (16) is movably connected inside the second fixed seat (15).

2. The automatic flipping fryer according to claim 1, characterized in that: A motor (22) is fixedly connected to the front side of the frame (1) near the main control box (3). The motor (22) is electrically connected to the main control box (3) via a cable. A second protective shell (20) is also fixedly connected to the frame (1) located outside the motor (22).

3. The automatic flipping fryer according to claim 1, characterized in that: Multiple heating tubes (21) are fixedly connected to the bottom of the frying tank (6), and the heating tubes (21) are electrically connected to the main control box (3) via cables.

4. An automatic flipping fryer according to claim 2, characterized in that: One end of each of the plurality of first rotating shafts (7) is rotatably connected to the first connecting rod (12) via a corresponding first crank (11), and one end of each of the plurality of second rotating shafts (8) is also rotatably connected to the second connecting rod (13) via a corresponding first crank (11). One end of each of the first connecting rod (12) and the second connecting rod (13) is rotatably connected to a second crank (23), and one end of the second crank (23) is fixedly connected to the corresponding third rotating shaft (18).

5. An automatic flipping fryer according to claim 4, characterized in that: The third rotating shaft (18) located inside the positioning frame (19) is also fixedly connected to a gear (24).

6. An automatic flipping fryer according to claim 5, characterized in that: The first turning plate (9) includes two clamping plates (25), which are rotatably connected to the corresponding third rotating shaft (18). A connecting shaft (26) is inserted between the two clamping plates (25). A guide groove (27) is provided at the bottom of the connecting shaft (26), and a ball bearing (28) is rotatably connected at the bottom of the guide groove (27).

7. An automatic flipping fryer according to claim 6, characterized in that: A drive shaft (29) is rotatably connected between the two first fixed seats (14). One end of the positioning frame (19) is fixedly connected to the output end of the third crank (30) via a coupling. Two third cranks (30) are fixedly connected to the outside of the drive shaft (29). The third cranks (30) are located on the drive shaft (29) near the corresponding first fixed seat (14).

8. An automatic flipping fryer according to claim 7, characterized in that: The second fixed seat (15) is provided with a telescopic groove (31) and a sliding groove (32). The push-pull shaft (16) is inserted into the sliding groove (32). A roller (33) is rolled in the telescopic groove (31). A wheel axle (34) is fixedly connected between the center of the roller (33) and the push-pull shaft (16). A third connecting rod (35) is rotatably connected between the wheel axle (34) and the corresponding third crank (30).

9. An automatic flipping fryer according to claim 5, characterized in that: One end of each of the two push-pull shafts (16) is fixedly connected to a transmission rod (36), and the bottom of the transmission rod (36) is fixedly connected to a plurality of tooth blocks (37). The transmission rod (36) is also inserted between the corresponding gear (24) and the connecting shaft (26).

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