Pre-frying equipment for fried and baked balls

Abstract

The invention provides a pre-frying device for blasting and baking balls, and belongs to the field of furnace charge control, the pre-frying device comprises: a box body, in which a heating pipe is arranged; and the rolling assembly comprises a shaking box and a movable plate arranged in the shaking box. Through the pressing assembly, baking balls are pressed into oil to be pre-fried, meanwhile, adhesion is effectively avoided, heating is more uniform, and efficiency is higher; through the rolling assembly and the driving assembly, it is further ensured that the baking balls are evenly heated, and the pre-frying effect and the product quality are improved; and through the discharging assembly and the material fishing assembly, the pre-fried baking balls are automatically fished out, and the practicability is improved. The oil draining assembly is combined with the cooling assembly, so that the process is simplified, and convenience is provided for the subsequent process. And finally, the popping and baking balls are driven to shake through the shaking assembly, so that the efficiency of oil draining and cooling work is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charge control, and particularly relates to a pre-frying device for roasted balls. Background Art

[0002] Pre-frying roasted balls is a food processing technology aimed at laying a foundation for subsequent cooking or baking processes through preliminary frying. This step is usually carried out in a dedicated device. First, the roasted balls are placed in hot oil, and the high temperature is used to quickly lock the moisture and flavor inside the ingredients. At the same time, a crispy outer shell is formed on its surface. Pre-frying can not only shorten the final cooking time but also enable the roasted balls to achieve the effect of being crispy on the outside and tender on the inside with a rich taste during the subsequent baking process. By controlling the oil temperature and time, the pre-frying process can ensure that the roasted balls are evenly heated, avoiding the situation of overcooking inside while being undercooked or burnt on the outside. In addition, pre-frying also helps with the preservation and flavor improvement of the ingredients, making the roasted balls a popular food choice and widely used in many fields such as fast food, snack foods, and home cooking.

[0003] Currently, the pre-frying of roasted balls is generally simply placing the roasted balls in oil. However, since the roasted balls will float on the oil surface, it is easy to cause a significant difference in heat absorption between the top and the bottom, thereby affecting the uniformity of pre-frying and reducing the pre-frying effect. To ensure uniform heating, it often relies on manual frequent turning of the roasted balls, which is not only cumbersome and complex, but also manual operation is difficult to avoid omissions, which may lead to insufficient pre-frying of some roasted balls, an increase in the defective rate, and thus an increase in the overall production cost. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a pre-frying device for roasted balls.

[0005] An embodiment of the present invention provides a pre-frying device for roasted balls, including:

[0006] A box body, in which a heating pipe is arranged;

[0007] A tumbling component, the tumbling component includes a shaking box and a movable plate arranged inside the shaking box. The shaking box can drive the movable plate to perform periodic back-and-forth shaking movements. Through the back-and-forth shaking of the movable plate, it can cause the roasted balls to roll back and forth at the bottom of the movable plate, thereby tumbling the roasted balls;

[0008] A driving component, the driving component includes a double-shaft motor and a crankshaft fixedly arranged at its output end. By driving the crankshaft to rotate by the double-shaft motor, the shaking box is driven to shake;

[0009] A pressing component, the pressing component is used to push the roasted balls into the shaking box.

[0010] Furthermore, a partition is fixedly arranged inside the shaking box, the movable plate is arranged below the partition, a plurality of anti-slip strips are fixedly arranged at the bottom of the movable plate, a sliding rod is fixedly arranged on the partition, a sliding block is arranged inside the shaking box, and the sliding rod penetrates through the sliding block and is slidably arranged. Lifting rods are hingedly connected to both the partition and the sliding block.

[0011] Furthermore, two side plates are fixedly arranged on the box body, both ends of the crankshaft penetrate through the two side plates and are rotatably connected, the dual-axis motor is fixedly arranged on one of the side plates, one output end of the dual-axis motor is fixedly arranged at one end of the crankshaft, connecting rods are hingedly connected to both of the two lifting rods, and the bent part of the crankshaft penetrates through the two connecting rods and is rotatably connected.

[0012] Furthermore, the material pressing assembly includes a diversion block, a baffle plate, a long rod, a first mesh plate and a turntable. The diversion block is fixedly arranged on the inner wall of the box body, the baffle plate is fixedly arranged on the inner wall of the box body, a diversion plate is arranged on one side of the baffle plate, the long rod penetrates through the top of the box body and is slidably arranged, the bottom end of the long rod is hingedly connected to the first mesh plate, a torsion spring is arranged in cooperation with the hinged part of the long rod and the first mesh plate, a transmission rod is hingedly connected to the top of the long rod, the turntable is fixedly arranged on the other output end of the dual-axis motor, a fixed shaft is fixedly arranged on the turntable, and the fixed shaft penetrates through the top end of the transmission rod and is rotatably connected. A plurality of top blocks are fixedly arranged on one side of the baffle plate.

[0013] Furthermore, it further includes a discharging assembly, which includes a support rod, a first spring, a pressing rod, a lifting block and a reciprocating lead screw. The support rod is fixedly arranged on the movable plate, the support rod penetrates through the partition and is slidably arranged, a top plate is fixedly arranged on the support rod, both ends of the first spring are respectively fixedly arranged at the bottom of the top plate and on the partition, the pressing rod penetrates through the top of the box body and is slidably arranged, the lifting block is fixedly arranged on the top of the pressing rod, the reciprocating lead screw is rotatably connected to the top of the box body, the reciprocating lead screw penetrates through the lifting block and is in cooperation connection with it, a first bevel gear is fixedly arranged on the reciprocating lead screw, a second bevel gear is fixedly arranged on the crankshaft, and a check plate is fixedly arranged on one side of the bottom of the shaking box.

[0014] Further, it further includes a material fishing component, and the material fishing component includes a shaft rod, a diversion platform, a linkage rod and a transmission belt. The shaft rod penetrates through both sides of the box body and is rotatably connected. A plurality of second mesh plates are fixedly arranged on the shaft rod. The diversion platform is fixedly arranged on the inner wall of the box body. One side of the diversion platform is arc-shaped. A chamber is arranged inside the diversion platform. A slag discharge hole is arranged through one side of the diversion platform. Guide plates are fixedly arranged at both ends of the top of the diversion platform. A fixed plate is fixedly arranged on the box body. The linkage rod penetrates through the fixed plate and is rotatably connected. Pulley wheels are fixedly arranged on both the shaft rod and the linkage rod. The pulley wheels are driven by the transmission belt. One end of the linkage rod is fixedly provided with a third bevel gear, and the third bevel gear is meshed and connected with the second bevel gear.

[0015] Further, it further includes an oil draining component, and the oil draining component includes an oil draining box and an oil draining mesh. Second springs are fixedly arranged on both sides of the oil draining box, and the other ends of the second springs are fixedly arranged on the inner wall of the box body. A through hole is arranged through one side of the box body, and the oil draining box penetrates through the through hole and is movably arranged. The oil draining mesh is fixedly arranged inside the oil draining box.

[0016] Further, it further includes a shaking component, and the shaking component includes a disc and a fixed rod. The disc is fixedly arranged on the shaft rod, and a plurality of wedge-shaped blocks are fixedly arranged on the periphery of the disc. The fixed rod is fixedly arranged on one side of the oil draining box. An activity hole is arranged through one side of the box body, and the fixed rod penetrates through the activity hole and is movably arranged.

[0017] Further, it further includes a cooling component, and the cooling component includes a reduction gearbox, a fan blade, an air inlet hopper and a ventilation pipe. The reduction gearbox is fixedly arranged on one of the side plates. The low-speed end of the reduction gearbox is fixedly arranged on the crankshaft. The fan blade is fixedly arranged on the high-speed end of the reduction gearbox. The fan blade is arranged inside the air inlet hopper. A dust-proof net is fixedly arranged at one end of the air inlet hopper. The ventilation pipe is fixedly connected to the other end of the air inlet hopper, and the other end of the ventilation pipe is fixedly provided with an air outlet hopper.

[0018] Further, a feeding hopper is arranged through the upper end of one side of the box body. A support is fixedly arranged at the bottom of the box body. A drain pipe is arranged through the lower end of one side of the box body, and a valve is installed on the drain pipe.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The tumbling component and the driving component are provided. The double-shaft motor can drive the shaking box to slowly swing back and forth left and right through the crankshaft, two connecting rods and two lifting rods, so that the explosion-roasted pills roll back and forth left and right under the bottom of the movable plate, thereby making the explosion-roasted pills more evenly heated, improving the pre-frying effect and enhancing the product quality.

[0021] 2. A blanking component is provided. The dual-axis motor can drive the first wire mesh plate to move up and down cyclically through the turntable, transmission rod, and long rod, pushing the grilled pills into the oil and finally guiding them to the bottom of the movable plate, achieving the effect of pressing the grilled pills into the oil for pre-frying. Compared with floating on the oil surface, being pressed into the oil results in more uniform heating and shorter frying time, improving the effect and efficiency of pre-frying. At the same time, the top block can squeeze the first wire mesh plate to rotate, and the torsion spring can drive the first wire mesh plate to quickly reset, effectively dispersing the sticky grilled pills and avoiding uneven heating caused by the adhesion of grilled pills, further improving the pre-frying effect.

[0022] 3. A discharging component and a material fishing component are provided. The crankshaft can drive the pressing rod to move up and down reciprocally through the reciprocating screw rod and the lifting block. When the pressing rod moves downward, the grilled pills can be pushed out from below through the movable plate and float to the oil surface. Subsequently, the crankshaft drives multiple second wire mesh plates to rotate through the linkage rod, transmission belt, and shaft rod, pushing and fishing out the grilled pills upward through the diversion platform, achieving the effect of automatic fishing without manual operation, increasing the practicability.

[0023] 4. An oil draining component is provided. The grilled pills rolling down from the diversion platform can fall into the oil draining box below. The oil draining net inside the oil draining box drains the oil from the grilled pills while guiding the grilled pills to the outside of the box. The drained oil can flow back into the box through the oil draining box, eliminating the need for separate oil draining treatment and increasing the practicability.

[0024] 5. A temperature reduction component is provided. The crankshaft can drive the fan blades to rotate at high speed through the reduction gearbox. The fan blades can blow air through the ventilation pipe and the air outlet hopper towards the grilled pills to cool the grilled pills, facilitating subsequent processes such as transportation and packaging.

[0025] 6. A shaking component is provided. The shaft rod drives multiple wedge-shaped blocks to rotate through the disc. The wedge-shaped blocks can squeeze the oil draining box to move, and the second spring can drive the oil draining box to quickly reset and generate shaking, thereby driving the grilled pills to shake and turn over. This can not only shake off the oil on the grilled pills but also ensure that the grilled pills are fully in contact with the wind, effectively improving the oil draining effect and the temperature reduction efficiency.

[0026] In summary, the present invention realizes pre-frying the grilled pills by pressing them into the oil through the blanking component, effectively avoiding adhesion, achieving more uniform heating, and higher efficiency. Through the tumbling component and the driving component, it further ensures uniform heating of the grilled pills, improving the pre-frying effect and product quality. Through the discharging component and the material fishing component, the pre-fried grilled pills are automatically fished out, increasing the practicability. By combining the oil draining component and the temperature reduction component, the process is simplified, facilitating subsequent processes. Finally, through the shaking component, the grilled pills are driven to shake, improving the efficiency of the oil draining and temperature reduction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1A three-dimensional schematic diagram of a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0028] Figure 2 A cross-sectional view of the box body in a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0029] Figure 3 A cross-sectional view of the tumbling assembly in a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0030] Figure 4 A three-dimensional schematic diagram of the pressure-feeding assembly in a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0031] Figure 5 A three-dimensional schematic diagram of the material-scooping assembly in a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0032] Figure 6 A three-dimensional schematic diagram of the back of a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0033] Figure 7 A cross-sectional view of the oil-draining assembly in a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0034] Figure 8 A cross-sectional view of the temperature-lowering assembly in a pre-frying device for explosion-roasted pills described in an embodiment of the present invention.

[0035] In the above-mentioned drawings: 1 box body, 11 blanking hopper, 12 support, 13 drain pipe, 2 tumbling assembly, 21 shaking box, 22 partition board, 23 movable board, 24 anti-slip strip, 25 slider, 26 slide bar, 27 lifting rod, 3 driving assembly, 31 side plate, 32 double-shaft motor, 33 crankshaft, 34 connecting rod, 4 discharging assembly, 41 support rod, 42 first spring, 43 top plate, 44 pressing rod, 45 lifting block, 46 reciprocating lead screw, 47 first bevel gear, 48 second bevel gear, 49 check valve plate, 5 pressure-feeding assembly, 51 baffle plate, 52 guide plate, 53 long rod, 54 first mesh plate, 55 turntable, 56 fixed shaft, 57 transmission rod, 58 top block, 59 guide block, 6 material-scooping assembly, 61 shaft rod, 62 second mesh plate, 63 guide platform, 64 linkage rod, 65 third bevel gear, 66 pulley, 67 transmission belt, 68 slag discharge hole, 69 guide plate, 7 oil-draining assembly, 71 oil-draining box, 72 second spring, 73 oil-draining mesh, 8 shaking assembly, 81 disc, 82 wedge-shaped block, 83 fixed rod, 9 temperature-lowering assembly, 91 reduction box, 92 fan blade, 93 air inlet hopper, 94 dust-proof net, 95 ventilation pipe, 96 air outlet hopper. Detailed implementation manners

[0036] The technical solutions in the present invention will be further described below in conjunction with the drawings and embodiments.

[0037] As Figures 1-8 shown, an embodiment of the present invention provides a pre-frying device for grilled balls, comprising:

[0038] A box body 1, in which a heating pipe (not shown in the figure) is arranged for heating the oil in the box body 1. A feeding hopper 11 penetrates through the upper end of one side of the box body 1, and the feeding hopper 11 is used for feeding grilled balls (grilled balls are food products mainly made of pork stuffing, beef stuffing, etc., with a delicious taste, and can be grilled or fried, and are common ingredients in night markets and hot pot restaurants. When fried, because the grilled balls contain a certain amount of moisture and air inside and their density is less than that of the oil, they will float on the oil surface). A support 12 is fixedly arranged at the bottom of the box body 1 for supporting the box body 1. A drain pipe 13 penetrates through the lower end of one side of the box body 1, and the drain pipe 13 is used for draining the oil in the box body 1. A valve is installed on the drain pipe 13 for controlling the opening and closing of the drain pipe 13.

[0039] A tumbling assembly 2, which includes a shaking box 21 and a movable plate 23 arranged inside the shaking box 21. The shaking box 21 can drive the movable plate 23 to perform periodic back-and-forth shaking movements. Through the back-and-forth shaking of the movable plate 23, it can prompt the grilled balls to roll back and forth at the bottom of the movable plate 23, thereby tumbling the grilled balls. A partition 22 is fixedly arranged in the shaking box 21, and the movable plate 23 is arranged below the partition 22. A plurality of anti-slip strips 24 are fixedly arranged at the bottom of the movable plate 23, and the anti-slip strips 24 play a role in anti-slip. By increasing the friction when the grilled balls move below the movable plate 23, it can prevent the grilled balls from sliding and enable them to roll below the movable plate 23, thus ensuring that they are heated more evenly.

[0040] A sliding rod 26 is fixedly arranged on the partition 22, and a slider 25 is arranged in the shaking box 21. The sliding rod 26 is slidably arranged through the slider 25. The sliding rod 26 plays a guiding role for the slider 25, and the slider 25 plays a key regulating role, which can effectively stabilize the movement state of the shaking box 21 and prevent the shaking box 21 from getting stuck. Both the partition 22 and the slider 25 are hinged with a lifting rod 27. When the two lifting rods 27 move up and down in an alternating cycle, the partition 22 can be driven to shake left and right. When the two lifting rods 27 move up and down in the reverse and cyclic manner, the partition 22 can be driven to achieve flexible left and right shaking.

[0041] A driving assembly 3, which includes a double-shaft motor 32 and a crankshaft 33 fixedly arranged at its output end. By driving the crankshaft 33 to rotate through the double-shaft motor 32, the shaking box 21 is driven to shake. Two side plates 31 are fixedly arranged on the box body 1, and both ends of the crankshaft 33 penetrate through the two side plates 31 and are rotatably connected. As shown in the figure, on the crankshaft 33 Figure 3The shown structure has two bends, and the directions of the two bends are opposite. Its working principle is similar to that of the crankshaft in an automobile engine.

[0042] The dual-axis motor 32 is fixedly arranged on one of the side plates 31. One of the output ends of the dual-axis motor 32 is fixedly arranged at one end of the crankshaft 33, so that the dual-axis motor 32 can drive the crankshaft 33 to rotate. The dual-axis motor 32 adopted in this application has the characteristic of low-speed operation and can stably provide a smooth and continuous power output during the working process. Link rods 34 are hingedly connected to both of the two lifting rods 27. The bent portions of the crankshaft 33 respectively penetrate through the two link rods 34 and are rotationally connected, so that when the crankshaft 33 rotates, the two lifting rods 27 can be driven by the two link rods 34 to move up and down in the opposite direction and cyclically.

[0043] The dual-axis motor 32 drives the crankshaft 33 to rotate. Through the linkage of the two link rods 34, the two lifting rods 27 are driven to move up and down in the opposite direction and cyclically. The two lifting rods 27 further drive the two ends of the partition plate 22 to swing up and down in the opposite direction and cyclically, thereby driving the shaking box 21 to slowly swing back and forth left and right. This prompts the grilled balls to roll back and forth left and right at the bottom of the movable plate 23, achieving a more uniform heat receiving effect.

[0044] The material pressing assembly 5 is used to push the grilled balls into the shaking box 21. The material pressing assembly 5 includes a diversion block 59, a baffle 51, a long rod 53, a first mesh plate 54 and a turntable 55. The diversion block 59 is fixedly arranged on the inner wall of the box body 1. The top of the diversion block 59 is arranged in an inclined plane, and the diversion block 59 is used for guiding the grilled balls. The baffle 51 is fixedly arranged on the inner wall of the box body 1. A diversion plate 52 is arranged on one side of the baffle 51. The diversion plate 52 is arranged in an inclined manner. The outer end of the diversion plate 52 is arranged below the shaking box 21, and the diversion plate 52 is used for guiding the grilled balls into the shaking box 21. The long rod 53 penetrates through the top of the box body 1 and is slidably arranged. The bottom end of the long rod 53 is hingedly connected to the first mesh plate 54. The first mesh plate 54 is used to push the grilled balls downward. The first mesh plate 54 is arranged in an inclined manner, so that the grilled balls at its bottom can be guided towards the direction of the baffle 51, and the grilled balls at its top can be guided towards the direction of the diversion block 59. A torsion spring is arranged at the hinge joint of the long rod 53 and the first mesh plate 54. After the first mesh plate 54 is squeezed and rotated, the torsion spring can quickly drive the first mesh plate 54 to reverse and reset, and then impact the grilled balls, effectively prompting the grilled balls that stick together to disperse, thereby avoiding the adverse impact on the pre-frying effect caused by sticking.

[0045] The top of the long rod 53 is hinged with a transmission rod 57. The turntable 55 is fixedly arranged on the other output end of the dual-axis motor 32. A fixed shaft 56 is fixedly arranged on the turntable 55. The fixed shaft 56 and the turntable 55 are eccentrically arranged to ensure that they are not on the same axis. The fixed shaft 56 penetrates through the top end of the transmission rod 57 and is rotatably connected, so that when the turntable 55 rotates, the long rod 53 can be driven to move up and down cyclically through the fixed shaft 56 and the transmission rod 57. On one side of the baffle 51, a plurality of top blocks 58 are fixedly arranged. The top blocks 58 are arranged in cooperation with the first mesh plate 54 and can squeeze the first mesh plate 54 upward to rotate.

[0046] The dual-axis motor 32 drives the turntable 55 to rotate. The turntable 55 drives the long rod 53 to move up and down cyclically through the fixed shaft 56 and the transmission rod 57, thereby driving the first mesh plate 54 to move up and down cyclically. When the first mesh plate 54 rises above the diversion block 59, the grilled pills slide under the combined diversion action of the two into the lower part of the first mesh plate 54; as the first mesh plate 54 descends, the grilled pills will be pushed into the oil; when the first mesh plate 54 moves under the diversion plate 52, the grilled pills flow to the shaking box 21 under the diversion of the two and move to the bottom of the movable plate 23.

[0047] During this process, a plurality of top blocks 58 continuously squeeze the first mesh plate 54, forcing it to rotate; and when the first mesh plate 54 separates from the top blocks 58, the torsion spring can quickly drive the first mesh plate 54 to reverse and reset, effectively dispersing the sticky grilled pills.

[0048] It further includes a discharging assembly 4. The discharging assembly 4 includes a support rod 41, a first spring 42, a pressing rod 44, a lifting block 45 and a reciprocating lead screw 46. The support rod 41 is fixedly arranged on the movable plate 23. The support rod 41 penetrates through the partition plate 22 and is slidably arranged. A top plate 43 is fixedly arranged on the support rod 41. The two ends of the first spring 42 are respectively fixedly arranged at the bottom of the top plate 43 and the partition plate 22, so that the movable plate 23 is elastically connected to the partition plate 22 through the first spring 42.

[0049] The pressure rod 44 is slidably arranged through the top of the box body 1, and the lifting block 45 is fixedly arranged on the top of the pressure rod 44. The reciprocating lead screw 46 is rotatably connected to the top of the box body 1, and the reciprocating lead screw 46 passes through the lifting block 45 and is in mating connection with it. When the reciprocating lead screw 46 rotates, it can drive the lifting block 45 to move back and forth. For the reciprocating lead screw 46 rotating at a constant speed, the time required to drive the lifting block 45 to complete a full reciprocating motion is constant. This characteristic enables us to precisely limit the frying time of the explosion-roasted pills in the oil, thereby ensuring the degree of doneness of frying. A first bevel gear 47 is fixedly arranged on the reciprocating lead screw 46, and a second bevel gear 48 is fixedly arranged on the crankshaft 33. The first bevel gear 47 is meshed and connected with the second bevel gear 48, so that when the first bevel gear 47 rotates, it can drive the second bevel gear 48 to rotate, and further enable the crankshaft 33 to drive the reciprocating lead screw 46 to rotate through the first bevel gear 47 and the second bevel gear 48; A check plate 49 is fixedly arranged on one side of the bottom of the shaking box 21, and the check plate 49 can prevent the explosion-roasted pills from flowing back to the right side of the shaking box 21 when discharging.

[0050] The crankshaft 33 drives the reciprocating lead screw 46 to rotate through the meshing of the first bevel gear 47 and the second bevel gear 48, and then drives the lifting block 45 to move up and down reciprocally. The lifting block 45 can drive the pressure rod 44 to move up and down reciprocally; When the pressure rod 44 moves downward, a downward force is applied to the movable plate 23 through the top plate 43 and the support rod 41, and at the same time, the first spring 42 is compressed, pushing the explosion-roasted pills out from below the shaking box 21. Subsequently, the explosion-roasted pills roll out to the left under the guidance of the inclined movable plate 23 and float towards the oil surface; When the pressure rod 44 moves upward and separates from the top plate 43, the movable plate 23 returns under the elastic force of the first spring 42.

[0051] It further includes a material fishing assembly 6. The material fishing assembly 6 includes a shaft rod 61, a diversion platform 63, a linkage rod 64 and a transmission belt 67. The shaft rod 61 is rotatably connected through both sides of the box body 1, and a plurality of second mesh plates 62 are fixedly arranged on the shaft rod 61. The plurality of second mesh plates 62 are evenly distributed in a circle, and the second mesh plates 62 are used to push the explosion-roasted pills. The diversion platform 63 is fixedly arranged on the inner wall of the box body 1, and one side of the diversion platform 63 is arc-shaped. The outer ends of the plurality of second mesh plates 62 are all close to the arc surface of the diversion platform 63, so that the second mesh plates 62 can push the explosion-roasted pills upward and fish them up through the arc surface of the diversion platform 63. A chamber is arranged in the diversion platform 63, and a cleaning window is arranged on one side of the chamber to penetrate through the box body 1. The cleaning window is used to clean the floating slag in the chamber. A slag discharge hole 68 is arranged through one side of the diversion platform 63, so that the floating slag pushed by the second mesh plates 62 can fall into the chamber through the slag discharge hole 68, playing a role in cleaning the floating slag.

[0052] At both ends of the top of the diversion platform 63, guide plates 69 are fixedly arranged. The guide plates 69 are used to guide the grilled balls, divert the grilled balls towards the middle, and then let them fall into the oil draining box 71. A fixed plate is fixedly arranged on the box body 1. The linkage rod 64 passes through the fixed plate and is rotatably connected. Pulley 66 is fixedly arranged on both the shaft rod 61 and the linkage rod 64. The two pulleys 66 are driven by a transmission belt 67, so that the linkage rod 64 can drive the shaft rod 61 to rotate through the transmission belt 67. One end of the linkage rod 64 is fixedly provided with a third bevel gear 65. The third bevel gear 65 is meshed and connected with the second bevel gear 48, so that the crankshaft 33 can drive the transmission belt 67 to rotate through the second bevel gear 48 and the third bevel gear 65.

[0053] The crankshaft 33 drives the linkage rod 64 to rotate through the meshing of the second bevel gear 48 and the third bevel gear 65. The linkage rod 64 then drives the shaft rod 61 to rotate through the transmission belt 67. The shaft rod 61 then drives a plurality of second mesh plates 62 to rotate, pushing the grilled balls to the diversion platform 63. Finally, with the help of the arc design of the diversion platform 63, the grilled balls are easily pushed upward and fished out.

[0054] It further includes an oil draining assembly 7. The oil draining assembly 7 includes an oil draining box 71 and an oil draining net 73. Second springs 72 are fixedly arranged on both sides of the oil draining box 71. The other ends of the second springs 72 are fixedly arranged on the inner wall of the box body 1, so that the oil draining box 71 is elastically connected to the box body 1 through a plurality of second springs 72. The inner end of the oil draining box 71 is slightly inclined downward, so that the oil in the oil draining box 71 can flow into the box body 1. A through hole is arranged through one side of the box body 1. The oil draining box 71 is movably arranged through the through hole, so that the oil draining box 71 can move in the through hole.

[0055] The oil draining net 73 is fixedly arranged in the oil draining box 71. The oil draining net 73 is used for draining the oil from the pre-fried grilled balls. The outer end of the oil draining net 73 is inclined downward, so that the grilled balls on the oil draining net 73 can roll outwards, facilitating clamping.

[0056] The grilled balls rolling off the diversion platform 63 will fall onto the oil draining net 73 in the oil draining box 71 for oil draining and at the same time roll outwards.

[0057] It further includes a shaking assembly 8. The shaking assembly 8 includes a disc 81 and a fixed rod 83. The disc 81 is fixedly arranged on the shaft rod 61. A plurality of wedge-shaped blocks 82 are fixedly arranged on the periphery of the disc 81. The fixed rod 83 is fixedly arranged on one side of the oil draining box 71. The fixed rod 83 is arranged against the inclined surface of the wedge-shaped block 82, so that when the inclined surface of the wedge-shaped block 82 presses the fixed rod 83, the fixed rod 83 can be pushed to move. A movable hole is arranged through one side of the box body 1. The fixed rod 83 is movably arranged through the movable hole. The movable hole is relatively large, so that the fixed rod 83 can shake in the movable hole.

[0058] The shaft rod 61 drives the rotation of a plurality of wedge blocks 82 through the disc 81. The inclined surfaces of these wedge blocks 82 apply pressure to the fixed rod 83 one by one, forcing the fixed rod 83 to move outward. Once the wedge block 82 is disengaged from the fixed rod 83, the fixed rod 83 quickly resets and vibrates under the elastic force of the second spring 72, and this cycle is repeated, driving the vibrating of the baking pills on the oil draining box 71 and the oil draining net 73, effectively shaking off the oil and significantly improving the oil draining efficiency.

[0059] It further includes a temperature reduction component 9. The temperature reduction component 9 includes a reduction gearbox 91, a fan blade 92, an air inlet hopper 93 and a ventilation pipe 95. The reduction gearbox 91 is fixedly arranged on one of the side plates 31. The low-speed end of the reduction gearbox 91 is fixedly arranged on the crankshaft 33. The fan blade 92 is fixedly arranged at the high-speed end of the reduction gearbox 91. The crankshaft 33 drives the low-speed end of the reduction gearbox 91 to rotate at a relatively slow speed, and the reduction gearbox 91 has an acceleration processing function, driving the fan blade 92 to rotate at a high speed through its high-speed end.

[0060] The fan blade 92 is arranged in the air inlet hopper 93. One end of the air inlet hopper 93 is fixedly provided with a dust-proof net 94. The high-speed end of the reduction gearbox 91 passes through the dust-proof net 94 and is rotationally connected. The dust-proof net 94 plays a role in dust prevention, effectively preventing dust from entering the air inlet hopper 93, thereby avoiding dust being finally blown onto the baking pills and causing pollution. The ventilation pipe 95 is fixedly connected to the other end of the air inlet hopper 93. There is a mounting plate fixedly arranged on the box body 1. The ventilation pipe 95 passes through the mounting plate and is fixedly arranged. The mounting plate is used to fixedly support the ventilation pipe 95. The other end of the ventilation pipe 95 is fixedly provided with an air outlet hopper 96, and the air outlet hopper 96 is used to disperse the air and blow it onto the baking pills.

[0061] The crankshaft 33 with a low rotation speed drives the fan blade 92 to rotate at a high speed through the reduction gearbox 91, sucks air into the air inlet hopper 93, and blows it onto the baking pills through the ventilation pipe 95 and the air outlet hopper 96, quickly cooling the vibrating baking pills, which is convenient for subsequent processes such as transportation and packaging.

[0062] The detailed working process of the present invention is as follows:

[0063] 1. During use, the staff first heats the oil in the box body 1 to a pre-set appropriate temperature through the heating pipe, and then pours the baking pills to be pre-fried into the box body 1 through the feeding hopper 11.

[0064] 2. Then, the rotary table 55 is driven to rotate by the biaxial motor 32. The rotary table 55 drives the long rod 53 to move up and down cyclically through the fixed shaft 56 and the transmission rod 57, thereby driving the first mesh plate 54 to move up and down cyclically. When the first mesh plate 54 moves upward above the diversion block 59, the baked pills can flow downward under the diversion of the first mesh plate 54 and the diversion block 59 to the lower part of the first mesh plate 54. When the first mesh plate 54 moves downward, the baked pills can be pushed downward into the oil. When the first mesh plate 54 moves to the lower part of the diversion plate 52, the baked pills can flow to the bottom of the movable plate 23 in the shaking box 21 under the diversion of the first mesh plate 54 and the diversion plate 52.

[0065] 3. Meanwhile, during the up-and-down movement of the first mesh plate 54, multiple top blocks 58 can all squeeze the first mesh plate 54 to make it rotate slightly upward or downward. And when the first mesh plate 54 separates from the top block 58, the torsion spring can drive the first mesh plate 54 to quickly reverse and reset, thereby dispersing the sticky baked pills and avoiding adhesion from affecting the pre-frying effect.

[0066] 4. Subsequently, the biaxial motor 32 drives the crankshaft 33 to rotate. The crankshaft 33 drives the two lifting rods 27 to move up and down cyclically in opposite directions through the two connecting rods 34. The two lifting rods 27 further drive the two ends of the partition plate 22 to swing up and down in the reverse direction and cyclically, thereby driving the shaking box 21 to shake slowly back and forth left and right. As a result, the baked pills can roll back and forth left and right at the bottom of the movable plate 23 under the action of buoyancy, and they are heated more evenly.

[0067] 5. Meanwhile, the crankshaft 33 drives the reciprocating screw rod 46 to rotate through the first bevel gear 47 and the second bevel gear 48. The reciprocating screw rod 46 drives the lifting block 45 to move downward, thereby driving the pressing rod 44 to move downward. The pressing rod 44 pushes the movable plate 23 downward through the top plate 43 and the support rod 41, and squeezes the first spring 42, pushing the baked pills out from under the shaking box 21, and then rolling out to the left under the diversion of the inclined movable plate 23. After the baked pills roll out, the reciprocating screw rod 46 drives the lifting block 45 and the pressing rod 44 to move upward and finally separate from the top plate 43. At this time, the movable plate 23 can move upward and reset under the action of the first spring 42, avoiding affecting the next pre-frying operation.

[0068] 6. The baked pills rolling out from the left side of the shaking box 21 will float on the oil surface. At this time, the crankshaft 33 drives the linkage rod 64 to rotate through the second bevel gear 48 and the third bevel gear 65. The linkage rod 64 drives the shaft rod 61 to rotate through the transmission belt 67. The shaft rod 61 drives the multiple second mesh plates 62 to rotate, pushing the baked pills towards the diversion table 63, and finally pushing the baked pills upward and fishing them out through the arc of the diversion table 63.

[0069] 7. The grilled balls that roll off the diversion platform 63 will fall onto the oil drainage net 73 in the oil drainage box 71 for oil drainage and at the same time roll outwards; at this time, the crankshaft 33 drives the fan blade 92 to rotate at high speed through the speed reducer 91, sucks air into the air inlet hopper 93, and blows it towards the grilled balls through the ventilation pipe 95 and the air outlet hopper 96 to quickly cool the vibrating grilled balls, facilitating subsequent transportation and packaging work.

[0070] 8. At the same time, the shaft rod 61 drives a number of wedge-shaped blocks 82 to rotate through the disc 81. The inclined surfaces of the number of wedge-shaped blocks 82 sequentially squeeze the fixed rod 83. The wedge-shaped blocks 82 can push the fixed rod 83 outwards. When the wedge-shaped blocks 82 are separated from the fixed rod 83, the fixed rod 83 resets and vibrates quickly under the action of the second spring 72, and this cycle is carried out, thereby driving the grilled balls on the oil drainage box 71 and the oil drainage net 73 to vibrate and turn over. This can not only shake off the oil on the grilled balls but also ensure that the grilled balls are fully in contact with the air, thus effectively improving the oil drainage effect and the cooling efficiency.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A pre-frying device for grilled balls, characterized in that Comprising: A box body (1) with a heating pipe arranged inside the box body (1); A tumbling assembly (2), the tumbling assembly (2) includes a shaking box (21) and a movable plate (23) arranged inside the shaking box (21). The shaking box (21) can drive the movable plate (23) to perform periodic back-and-forth shaking movements. Through the back-and-forth shaking of the movable plate (23), it can prompt the explosion-roasted pills to roll back and forth at the bottom of the movable plate (23), thereby tumbling the explosion-roasted pills; A driving assembly (3), the driving assembly (3) includes a double-shaft motor (32) and a crankshaft (33) fixedly arranged at its output end. By driving the crankshaft (33) to rotate through the double-shaft motor (32), the shaking box (21) is driven to shake; A pressing material assembly (5) for pushing the explosion-roasted pills into the shaking box (21).

2. The pre-frying device for explosion-roasted pills according to claim 1, characterized in that, Wherein: A partition plate (22) is fixedly arranged inside the shaking box (21). The movable plate (23) is arranged below the partition plate (22). A plurality of anti-slip strips (24) are fixedly arranged at the bottom of the movable plate (23). A sliding rod (26) is fixedly arranged on the partition plate (22). A slider (25) is arranged inside the shaking box (21). The sliding rod (26) is slidably arranged through the slider (25). Lifting rods (27) are hingedly connected to both the partition plate (22) and the slider (25).

3. The pre-frying device for explosion-roasted pills according to claim 2, wherein, Wherein: Two side plates (31) are fixedly arranged on the box body (1). The two ends of the crankshaft (33) respectively penetrate through the two side plates (31) and are rotatably connected. The double-shaft motor (32) is fixedly arranged on one of the side plates (31). One of the output ends of the double-shaft motor (32) is fixedly arranged at one end of the crankshaft (33). Connecting rods (34) are hingedly connected to both of the lifting rods (27). The bent part of the crankshaft (33) respectively penetrates through the two connecting rods (34) and is rotatably connected.

4. A pre-frying device for explosive roasted pills according to claim 1, characterized in that, Wherein: The pressing material assembly (5) includes a diversion block (59), a baffle plate (51), a long rod (53), a first mesh plate (54) and a turntable (55). The diversion block (59) is fixedly arranged on the inner wall of the box body (1). The baffle plate (51) is fixedly arranged on the inner wall of the box body (1). A diversion plate (52) is arranged on one side of the baffle plate (51). The long rod (53) is slidably arranged through the top of the box body (1). The bottom end of the long rod (53) is hingedly connected to the first mesh plate (54). A torsion spring is arranged in cooperation with the hinge joint of the long rod (53) and the first mesh plate (54). A transmission rod (57) is hingedly connected to the top of the long rod (53). The turntable (55) is fixedly arranged on the other output end of the double-shaft motor (32). A fixed shaft (56) is fixedly arranged on the turntable (55). The fixed shaft (56) penetrates through the top end of the transmission rod (57) and is rotatably connected. A plurality of top blocks (58) are fixedly arranged on one side of the baffle plate (51).

5. A pre-frying device for grilled balls according to claim 2, characterized in that, Wherein: It further includes a discharging assembly (4), and the discharging assembly (4) includes a support rod (41), a first spring (42), a pressing rod (44), a lifting block (45) and a reciprocating lead screw (46). The support rod (41) is fixedly arranged on the movable plate (23), the support rod (41) is slidably arranged through the partition plate (22), a top plate (43) is fixedly arranged on the support rod (41), two ends of the first spring (42) are respectively fixedly arranged on the bottom of the top plate (43) and the partition plate (22), the pressing rod (44) is slidably arranged through the top of the box body (1), the lifting block (45) is fixedly arranged on the top of the pressing rod (44), the reciprocating lead screw (46) is rotatably connected to the top of the box body (1), the reciprocating lead screw (46) passes through the lifting block (45) and is in mating connection with it, a first bevel gear (47) is fixedly arranged on the reciprocating lead screw (46), a second bevel gear (48) is fixedly arranged on the crankshaft (33), and a check valve plate (49) is fixedly arranged on one side of the bottom of the shaking box (21).

6. The pre-frying device for grilled balls according to claim 5, characterized in that, Wherein: It further includes a material fishing assembly (6), and the material fishing assembly (6) includes a shaft rod (61), a diversion platform (63), a linkage rod (64) and a transmission belt (67). The shaft rod (61) passes through both sides of the box body (1) and is rotatably connected, a plurality of second mesh plates (62) are fixedly arranged on the shaft rod (61), the diversion platform (63) is fixedly arranged on the inner wall of the box body (1), one side of the diversion platform (63) is arc-shaped, a chamber is arranged inside the diversion platform (63), a slag discharge hole (68) is arranged through one side of the diversion platform (63), guide plates (69) are fixedly arranged at both ends of the top of the diversion platform (63), a fixed plate is fixedly arranged on the box body (1), the linkage rod (64) passes through the fixed plate and is rotatably connected, belt pulleys (66) are fixedly arranged on both the shaft rod (61) and the linkage rod (64), and the two belt pulleys (66) are driven by the transmission belt (67), and a third bevel gear (65) is fixedly arranged at one end of the linkage rod (64), and the third bevel gear (65) is meshed with the second bevel gear (48).

7. A pre-frying device for grilled balls according to claim 6, characterized in that, Wherein: It further includes an oil draining assembly (7), and the oil draining assembly (7) includes an oil draining box (71) and an oil draining net (73). Second springs (72) are fixedly arranged on both sides of the oil draining box (71), the other ends of the second springs (72) are fixedly arranged on the inner wall of the box body (1), a through hole is arranged through one side of the box body (1), the oil draining box (71) passes through the through hole and is movably arranged, and the oil draining net (73) is fixedly arranged inside the oil draining box (71).

8. A pre-frying device for explosion-roasted pills according to claim 7, characterized in that, Wherein: It further includes a jitter component (8), and the jitter component (8) includes a disc (81) and a fixed rod (83). The disc (81) is fixedly arranged on the shaft rod (61), several wedge-shaped blocks (82) are fixedly arranged on the periphery of the disc (81), the fixed rod (83) is fixedly arranged on one side of the oil draining box (71), one side of the box body (1) is provided with a through hole for activity, and the fixed rod (83) is movably arranged through the through hole for activity.

9. A pre-frying device for grilled explosion pills according to claim 3, characterized in that, Wherein: It further includes a cooling component (9), and the cooling component (9) includes a reduction gearbox (91), a fan blade (92), an air inlet hopper (93) and a ventilation pipe (95). The reduction gearbox (91) is fixedly arranged on one of the side plates (31), the low-speed end of the reduction gearbox (91) is fixedly arranged on the crankshaft (33), the fan blade (92) is fixedly arranged on the high-speed end of the reduction gearbox (91), the fan blade (92) is arranged in the air inlet hopper (93), a dust-proof net (94) is fixedly arranged at one end of the air inlet hopper (93), the ventilation pipe (95) is fixedly connected to the other end of the air inlet hopper (93), and the other end of the ventilation pipe (95) is fixedly provided with an air outlet hopper (96).

10. A pre-frying device for grilled balls according to claim 1, characterized in that, Wherein: A feeding hopper (11) is arranged through the upper end of one side of the box body (1), a bracket (12) is fixedly arranged at the bottom of the box body (1), an oil discharge pipe (13) is arranged through the lower end of one side of the box body (1), and a valve is installed on the oil discharge pipe (13).

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