A refining and filtering device for chicken fat processing

Abstract

The invention relates to the technical field of chicken oil refining and filtering, and specifically to a refining and filtering device for chicken oil processing, comprising a refining and filtering box, wherein two heaters are inserted and installed at the upper end of the refining and filtering box, a feeding hopper is inserted and installed at the middle part of the upper end of the refining and filtering box, a driving motor is fixedly installed on the outer wall of the refining and filtering box, a bottom cover is fixedly connected to the bottom end of the refining and filtering box, a refining unit is rotatably installed on the inner side of the refining and filtering box, and the refining unit comprises two rotating rods symmetrically rotatably installed inside the refining and filtering box, and two overlapping refining buckets are fixedly mounted on the outer surfaces of the two rotating rods, which is conducive to fully moving the chicken oil during refining and filtering, reducing adhesion, improving the uniformity of refined oil, ensuring the refining effect, and facilitating the separation of filter residues of different sizes after refining, avoiding clogging of the oil discharge port and affecting the next use, thereby ensuring the overall refining and filtering efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of chicken fat refining and filtering, in particular to a refining and filtering device for chicken fat processing. Background Art

[0002] At present, the existing chicken fat processing refining and filtering device has the following shortcomings in use: first, the chicken fat raw material block is in the refining and filtering device, and the chicken fat is slowly squeezed out after the device is heated to a certain temperature, because the chicken fat is adsorbed together when it is fed in.

[0003] Similarly, the chicken oil sticks together when heated. When heated and refined, the outer part will be oiled first, and the chicken fat in the middle needs to be squeezed out after the outer part is squeezed out. This prolongs the time for complete oil extraction and makes it difficult to control the uniformity of extraction. It is not conducive to the filtering operation after refining, and during filtering, impurities such as oil pressing and oil feet cannot be completely filtered out. The oil outlet is clogged after long-term use, resulting in the accumulation of material that cannot be cleaned in the device and then deteriorates, affecting the efficiency and quality of the oil discharge again. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a refining and filtering device for chicken oil processing, which solves the problems that the existing refining and filtering device for chicken oil processing adheres to each other during use, and during the refining process, the outer layer must be refined first before entering the inner layer, resulting in different degrees of refining of the chicken oil, too long heating time for the outer layer, too short heating time for the inner layer, and not conducive to the filtering operation after refining, and during filtering, impurities such as oil pressing and oil feet cannot be completely filtered, and the oil outlet is clogged after long-term use, resulting in the accumulation of materials that cannot be cleaned in the device and then deteriorates, affecting the quality and efficiency of the oil discharge again.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The technical solution adopted by the present invention to solve its technical problems is: a refining and filtering device for chicken oil processing, including a refining and filtering box, two heaters are interspersed and installed at the upper end of the refining and filtering box, a feeding hopper is interspersed and installed at the middle part of the upper end of the refining and filtering box, a driving motor is fixedly installed on the outer wall of the refining and filtering box, a bottom cover is fixedly connected to the bottom end of the refining and filtering box, a refining unit is rotatably installed on the inner side of the refining and filtering box, and the refining unit includes two rotating rods symmetrically rotatably installed inside the refining and filtering box, and the outer surfaces of the two rotating rods are fixedly covered with two overlapping refining buckets, and the refining and filtering box is fixedly provided with a refining bucket. The inner wall is provided with two expansion grooves, and the two ends of one of the rotating rods are respectively rotatably connected to the expansion grooves, and the two ends of the other rotating rod are fixedly fitted with gears. A second rotating shaft is rotatably installed inside the refining filter box, and the second rotating shaft is located between the two refining buckets and is fixedly connected to a plurality of stirring blades on the outer surface, each of the stirring blades is interspersed with bevel teeth, and the second rotating shaft passes through the refining filter box and is fixedly connected to the output end of the driving motor, a retracting unit is fixedly connected to the inner side of the refining filter box, a linkage unit is connected to the interior of the refining filter box, and a pressing unit is slidably installed inside the refining filter box.

[0007] Preferably, the interior of the refining filter box is respectively and obliquely staggered and fixedly connected with the first oil drainage channel and the second oil drainage channel, the interior of the refining filter box is installed with a cleaning unit, the interior of the refining filter box is provided with a subdivision unit, the subdivision unit comprises a diverter bucket arranged inside the refining filter box, a collecting bucket is slidably arranged at one end of the diverter bucket, a filter cloth is arranged on the inner side of the diverter bucket, two elastic rings are fixedly connected to the bottom end of the diverter bucket, a plurality of short shafts are fixedly connected on both sides of the diverter bucket, an exhaust unit is fixedly installed on the outer wall of the refining filter box, a swing unit is rotatably installed inside the refining filter box, a shaking unit is arranged inside the refining filter box, an oil drainage bucket is arranged at the bottom end of the refining filter box, and an oil unloading port is opened at one end of the oil drainage bucket.

[0008] Preferably, the exhaust unit comprises an exhaust pump installed at one end of the refining filter box, an air delivery pipe is fixedly connected to the upper end of the exhaust pump, an air suction hood is installed on the inner wall of the refining filter box, and the air delivery pipe passes through the refining filter box and is connected to the air suction hood.

[0009] Preferably, the retracting and releasing unit includes a second hydraulic push rod fixedly installed on the upper end of the refining filter box, the top wall of the refining filter box is vertically fixedly connected with an opening plate, the protruding end of the second hydraulic push rod is fixedly connected with a connecting rod, the connecting rod passes through the refining filter box and extends to the inside to be fixedly connected with a limiting block, the limiting block is slidably arranged with the opening plate, the bottom end of the limiting block is rotatably connected to two push rods, and the two push rods are rotatably connected to the two refining buckets respectively.

[0010] Preferably, the linkage unit includes a stand fixedly connected to the inner side walls of the refining filter box, a rack plate is vertically inserted and slidably arranged on the inner side of the stand, the gear is meshed with the rack plate, a mounting plate is rotatably connected to the inside of the refining filter box, a pressing block is fixedly connected to the bottom end of the mounting plate, and two traction rods are rotatably connected to the upper surface of the mounting plate, and the traction rods are rotatably connected to the rack plate.

[0011] Preferably, the pressing unit includes guide grooves symmetrically opened on both side walls of the refining filter box, a slide plate is slidably arranged between the two guide grooves, a coarse filter bucket is fixedly connected to the upper end of the slide plate, and the coarse filter bucket is used in conjunction with the second oil discharge channel.

[0012] Preferably, the cleaning unit includes cross bars symmetrically and fixedly connected on both sides of the refining filter box, the outer surfaces of the two cross bars are movably fitted with sliding sleeves, the two sliding sleeves are commonly connected to a positioning frame, the bottom end of the positioning frame is fixedly connected to a diversion bucket, the upper end of the positioning frame is rotatably connected to two push racks, the two push racks are rotatably connected to the coarse filter bucket, and the bottom end of the positioning frame is fixedly connected to a shovel plate.

[0013] Preferably, a first hydraulic push rod is fixedly mounted on the outer wall of the refining and filtering box, and the extended end of the first hydraulic push rod is fixedly connected to the positioning frame.

[0014] Preferably, the shaking unit includes a plurality of limit frames fixedly connected to the inner side walls of the refining filter box, and shaking blocks are slidably arranged on the inner sides of the plurality of limit frames. Springs are fixedly connected to the upper and lower parts of the shaking blocks, and the short shaft is interlaced and fixedly connected with the shaking blocks.

[0015] Preferably, the swing unit includes a first rotating shaft rotatably installed inside the refining filter box, two cams are fixedly mounted on the outer surface of the first rotating shaft, and the two cams are used in conjunction with elastic rings. The inner wall of the refining filter box is fixedly connected to an inner shell, and the first rotating shaft and the inner shell are interlaced. One end of the first rotating shaft passes through the refining filter box and extends to the outside and is fixedly mounted with a second pulley. One end of the second rotating shaft passes through the refining filter box and extends to the outside and is fixedly mounted with a first pulley. The first pulley and the second pulley are connected by a belt.

[0016] Preferably, the outer wall of the oil drain hopper is fixedly connected to a limiting frame, a baffle is slidably provided on the inner side of the limiting frame, an oil drain plug is slidably provided on the middle part of one side of the oil drain hopper, the baffle is used in conjunction with the oil drain plug, a through opening is opened on the outer wall of the refining filter box, a sealing door is rotatably connected to the inner side of the through opening, and a magnetic strip used in conjunction with the sealing door is provided at the inner bottom end of the through opening.

[0017] Beneficial effects of the present invention:

[0018] The output shaft of the driving motor drives the second rotating shaft to rotate, so that the stirring blade rotates and the conical teeth move circumferentially, and the chicken oil refining material is repeatedly stirred and dispersed. After a certain temperature, the chicken oil material is oiled out and becomes slag, which falls off the conical teeth and is stirred by the stirring blade. Thus, the chicken oil refining process is completed between the two refining buckets, which is conducive to the chicken oil material adhering to each other during refining, and it is stirred and dispersed according to the heating and refining state, thereby improving the oil pressing efficiency and quality.

[0019] The connecting rod is driven down by the second hydraulic push rod, and the limit block slides down steadily in the opening plate, further driving the top rod to descend and expand to both sides, and driving the two refining buckets to move. One of the refining buckets drives the rotating rod to slide a distance in the expansion groove to expand its two refining buckets. The refined chicken oil and oil residue are released and discharged to the first oil discharge channel, and then flow through the second oil discharge channel and discharged to the coarse filter bucket. When the refining bucket moves, it drives one of the rotating rods to rotate, so that the two gears rotate synchronously and drive the rack plate to move vertically downward. With the assistance of the stand, it descends smoothly and drives the traction rod to move, so that the mounting plate falls and drives the pressing block to press the refined material on the coarse filter bucket, which is beneficial to the pressing of the chicken oil after refining and prevents oil residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0022] Figure 2 For the present invention Figure 1 The overall cross-sectional diagram of the internal structure;

[0023] Figure 3 For the present invention Figure 1 Schematic diagram of the cross-sectional structure of the medium refining filter box;

[0024] Figure 4 For the present invention Figure 1 A schematic diagram of the structure of the refining filter box from another perspective;

[0025] Figure 5 For the present invention Figure 4 Schematic diagram of the multi-component structure;

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of the structure of the shaking unit and the cleaning unit;

[0027] Figure 7 For the present invention Figure 5 Schematic diagram of the internal and external structure;

[0028] Figure 8For the present invention Figure 7 Schematic diagram of the structure at point A in the middle.

[0029] In the figure: 1, refining filter box; 2, air delivery pipe; 3, exhaust pump; 4, first hydraulic push rod; 551, refining unit; 552, subdividing unit; 553, pressing unit; 554, linkage unit; 555, exhaust unit; 556, swing unit; 557, shaking unit; 558, retracting unit; 559, cleaning unit; 6, oil drain plug; 7, feeding hopper; 8, bottom cover; 9, oil drain hopper; 10, second hydraulic push rod; 11, heater; 12, sealing door; 13, refining hopper; 14, gear; 15, push rod; 16, limit block; 17, opening plate; 18, through port; 19, filter cloth; 20, inner shell; 21, oil discharge port; 22, limit frame; 23, cross bar; 24, sliding sleeve; 25. Short shaft; 26. First oil discharge channel; 27. Suction hood; 28. Drawbar; 29. ​​Coarse filter bucket; 30. Second oil discharge channel; 31. Rotating rod; 32. Connecting rod; 33. Rack plate; 34. Positioning frame; 35. Shovel plate; 36. Limiting frame; 37. Baffle plate; 38. Cam; 39. Spring ring; 40. First rotating shaft; 41. Second rotating shaft; 42. Bevel gear; 43. Agitator; 44. Driving motor; 45. Diverter bucket; 46. Magnetic strip; 47. First pulley; 48. Second pulley; 49. Shaking block; 50. Spring; 51. Collecting bucket; 52. Mounting plate; 53. Pressing block; 54. Slide plate; 55. Guide groove; 67. Expansion groove; 68. Stand; 69. Push frame. DETAILED DESCRIPTION

[0030] The embodiment of the present invention provides a refining and filtering device for chicken oil processing, which solves the following problems: when the existing refining and filtering device for chicken oil processing is used, the refined chicken oil adheres together, and during the refining process, the outer layer is first refined before entering the inner layer, resulting in different refining degrees of the chicken oil, too long heating time for the outer layer, too short heating time for the inner layer, and not conducive to the filtering operation after refining, and during filtering, impurities such as oil pressing and oil residue cannot be completely filtered, and the oil outlet is clogged after long-term use, resulting in the accumulation of materials that cannot be cleaned in the device and then deteriorates, affecting the quality and efficiency of the second oil discharge.

[0031] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] like Figure 1-Figure 8As shown, a chicken fat processing refining and filtering device of the present invention comprises a refining and filtering box 1, two heaters 11 are interspersed and installed at the upper end of the refining and filtering box 1, a feeding hopper 7 is interspersed and installed at the middle of the upper end of the refining and filtering box 1, a driving motor 44 is fixedly installed on the outer wall of the refining and filtering box 1, a bottom cover 8 is fixedly connected to the bottom end of the refining and filtering box 1, a refining unit 551 is rotatably installed inside the refining and filtering box 1, and the refining unit 551 comprises two rotating rods 31 symmetrically rotatably installed inside the refining and filtering box 1, and the outer surfaces of the two rotating rods 31 are fixedly sleeved with There are two overlapping refining buckets 13, and the inner wall of the refining filter box 1 is provided with two expansion slots 67, wherein the two ends of one rotating rod 31 are respectively rotatably connected to the expansion slots 67, and the two ends of the other rotating rod 31 are fixedly mounted with gears 14, and a second rotating shaft 41 is rotatably installed inside the refining filter box 1, and the second rotating shaft 41 is located between the two refining buckets 13, and a plurality of stirring blades 43 are fixedly connected to the outer surface, and each stirring blade 43 is interspersed with bevel teeth 42, and the second rotating shaft 41 passes through the refining filter box 1 and is fixedly connected to the output end of the driving motor 44.

[0033] A retracting and releasing unit 558 is fixedly connected to the inner side of the refining filter box 1, a linkage unit 554 is connected inside the refining filter box 1, a pressing unit 553 is slidably installed inside the refining filter box 1, a first oil discharge channel 26 and a second oil discharge channel 30 are fixedly connected inside the refining filter box 1 in an oblique and staggered manner, a cleaning unit 559 is installed inside the refining filter box 1, a subdivision unit 552 is arranged inside the refining filter box 1, and the subdivision unit 552 includes a diverter bucket 45 arranged inside the refining filter box 1, a collecting bucket 51 is slidably arranged at one end of the diverter bucket 45, a filter cloth 19 is arranged on the inner side of the diverter bucket 45, two elastic rings 39 are fixedly connected to the bottom end of the diverter bucket 45, and a plurality of short shafts 25 are fixedly connected on both sides of the diverter bucket 45.

[0034] An exhaust unit 555 is fixedly installed on the outer wall of the refining filter box 1, a swing unit 556 is rotatably installed inside the refining filter box 1, a shaking unit 557 is arranged inside the refining filter box 1, an oil drain hopper 9 is arranged at the bottom end of the refining filter box 1, and an oil unloading port 21 is opened at one end of the oil drain hopper 9, and the retracting unit 558 includes a second hydraulic push rod 10 fixedly installed on the upper end of the refining filter box 1, and an opening plate 17 is vertically fixedly connected to the top wall of the refining filter box 1, and a connecting rod 32 is fixedly connected to the protruding end of the second hydraulic push rod 10, and the connecting rod 32 passes through the refining filter box 1 and extends to the inside to be fixedly connected to a limiting block 16, the limiting block 16 is slidably arranged with the opening plate 17, and the bottom end of the limiting block 16 is rotatably connected to two push rods 15, and the two push rods 15 are rotatably connected to the two refining buckets 13 respectively.

[0035] According to the above technical solution, the second rotating shaft 41 is driven to rotate by the output shaft of the driving motor 44, and the stirring piece 43 is driven to rotate, and then the bevel gear 42 follows the circumferential movement, so that the chicken oil refining material is repeatedly moved while being heated. First, the bevel gear 42 drives the chicken oil material to be processed and refined in a rotating state. After a certain temperature, the chicken oil material is oiled and becomes slag, which falls off from the bevel gear 42, and then is stirred by the stirring piece 43, so that the chicken oil is refined between the two refining buckets 13, which is conducive to the chicken oil material adhering to blocks during refining, and stirring it according to the heating and refining state, thereby improving the efficiency and quality of oil extraction. The second hydraulic push rod 10 operates to drive the connecting rod 32 to descend, drive the limit block 16 to slide down steadily in the opening plate 17, and further drive the top rod 15 to descend and spread out to both sides and drive the two refining buckets 13 to move.

[0036] A further technical solution is that the linkage unit 554 includes a stand 68 fixedly connected to the inner side walls of the refining filter box 1, a rack plate 33 is vertically inserted and slidably arranged on the inner side of the stand 68, the gear 14 is meshed with the rack plate 33, the inner side of the refining filter box 1 is rotatably connected to a mounting plate 52, the bottom end of the mounting plate 52 is fixedly connected to a pressing block 53, the upper surface of the mounting plate 52 is rotatably connected to two traction rods 28, the traction rods 28 are rotatably connected to the rack plate 33, the pressing unit 553 includes guide grooves 55 symmetrically opened on the inner side walls of the refining filter box 1, a slide plate 54 is slidably arranged between the two guide grooves 55, the upper end of the slide plate 54 is fixedly connected to a coarse filter bucket 29, and the coarse filter bucket 29 is used in conjunction with the second oil discharge channel 30.

[0037] According to the above technical solution, one of the refining buckets 13 drives the rotating rod 31 to slide a certain distance in the expansion groove 67, so that the two refining buckets 13 are unfolded to release and discharge the refined chicken oil and oil residue for the next step of processing. After falling onto the first oil discharge channel 26, it flows through the second oil discharge channel 30 and is discharged to the coarse filter bucket 29. When the refining bucket 13 moves, it drives one of the rotating rods 31 to rotate, so that the two gears 14 rotate synchronously and drive the rack plate 33 to move vertically downward. With the assistance of the stand 68, it descends smoothly and drives the traction rod 28 to move, so that the mounting plate 52 falls, and the pressing block 53 presses the refined material on the coarse filter bucket 29.

[0038] A further technical solution is that the cleaning unit 559 includes cross bars 23 symmetrically fixedly connected on both sides of the interior of the refining filter box 1, the outer surfaces of the two cross bars 23 are movably fitted with sliding sleeves 24, the two sliding sleeves 24 are commonly connected to a positioning frame 34, the bottom end of the positioning frame 34 is fixedly connected to a diversion bucket 45, the upper end of the positioning frame 34 is rotatably connected to two push frames 69, the two push frames 69 are rotatably connected to the coarse filter bucket 29, the bottom end of the positioning frame 34 is fixedly connected to a shovel plate 35, and the outer wall of the refining filter box 1 is fixedly installed with a first hydraulic push rod 4, and the protruding end of the first hydraulic push rod 4 is fixedly connected to the positioning frame 34.

[0039] According to the above technical solution, the positioning frame 34 is pushed by the extended end of the first hydraulic push rod 4 to move, so that the sliding sleeve 24 slides in the cross bar 23. After the positioning frame 34 moves, it drives the shovel plate 35 to slide on the surface of the filter cloth 19, so that the filter residue is pushed into the collecting bucket 51 for collection. At the same time, the pushing frame 69 moves under the drive of the positioning frame 34, and further drives the coarse filter bucket 29 to move, so that the sliding plate 54 is driven to slide in the guide groove 55. After the coarse filter bucket 29 moves, it pushes the sealing door 12 to disengage from the magnetic strip 46 and rotate in the opening 18, and discharges the filter residue into the external collection box. At the same time, the personnel also scrapes the filter residue on the filter cloth 19 into the collecting bucket 51, pulls it out and unloads it into the external collection box.

[0040] A further technical solution is that the shaking unit 557 includes a plurality of limit frames 22 fixedly connected to the inner side walls of the refining filter box 1, and the inner sides of the plurality of limit frames 22 are slidably provided with shaking blocks 49, and the upper and lower parts of the shaking blocks 49 are fixedly connected with springs 50, and the short shaft 25 is interlaced and fixedly connected with the shaking blocks 49, and the swing unit 556 includes a first rotating shaft 40 rotatably installed inside the refining filter box 1, and the outer surface of the first rotating shaft 40 is fixedly fitted with two cams 38, and the two cams 38 are used in conjunction with the elastic ring 39, and the inner wall of the refining filter box 1 is fixedly connected with the inner shell 20, and the first rotating shaft 40 is interlaced with the inner shell 20, and one end of the first rotating shaft 40 passes through the refining filter box 1 and extends to the outside and is fixedly fitted with a second pulley 48, and one end of the second rotating shaft 41 passes through the refining filter box 1 and extends to the outside and is fixedly fitted with a first pulley 47, and the first pulley 47 is connected to the second pulley 48 by a belt.

[0041] According to the above technical solution, the oil is filtered through the coarse filter 29 and flows into the filter cloth 19 below. The rotation of the second rotating shaft 41 drives the first pulley 47 to rotate, and the second pulley 48 is driven to rotate through the belt, so that the first rotating shaft 40 is driven to rotate, and the cam 38 is further driven to rotate and hit the elastic ring 39, so that the diverter 45 is driven to shake continuously, thereby driving the short shaft 25 to drive the shaking block 49 to slide back and forth in the limit frame 22, and conflict with the spring 50, so as to accelerate the dispersion and outflow of refined oil and oil residue particles. The outflowing oil is discharged into the oil discharge hopper 9 through the diverter 45, and then discharged into the container through the oil unloading port 21.

[0042] A further technical solution is that the exhaust unit 555 includes an exhaust pump 3 installed at one end of the refining filter box 1, the upper end of the exhaust pump 3 is fixedly connected to the conveying air pipe 2, the inner wall of the refining filter box 1 is installed with an air suction hood 27, the conveying air pipe 2 passes through the refining filter box 1 and is connected with the air suction hood 27, the outer wall of the oil drain hopper 9 is fixedly connected to a limiting frame 36, the inner side of the limiting frame 36 is slidably provided with a baffle 37, an oil drain plug 6 is slidably provided in the middle of one side of the oil drain hopper 9, the baffle 37 is used in conjunction with the oil drain plug 6, the outer wall of the refining filter box 1 is opened with a through opening 18, the inner side of the through opening 18 is rotatably connected with a sealing door 12, and the inner bottom end of the through opening 18 is provided with a magnetic strip 46 used in conjunction with the sealing door 12.

[0043] According to the above technical solution, during the process of chicken fat refining and filtration, the switch of the exhaust pump 3 can also be turned on from the external controller. After operation, the steam water generated inside the refining and filtration box 1 is sucked into the conveying air pipe 2 through the suction hood 27 for transmission and discharge. When the processing is completed, the baffle 37 is pushed upwards, and the oil drain plug 6 is pulled out of the oil drain hopper 9, so as to clean the oil unloading port 21.

[0044] The embodiment of the present invention also provides a chicken fat refining and filtering device, the specific working principle of which includes the following steps:

[0045] The device is preheated by the heater 11, and then the chicken oil material is thrown into the refining filter box 1 from the feeding hopper 7. The part between the refining bucket 13 inside the refining filter box 1 falls on the bevel gear 42. The switch of the driving motor 44 is turned on from the external controller. The output shaft of the driving motor 44 drives the second rotating shaft 41 to rotate, and the bevel gear 42 follows the circumferential movement after the stirring piece 43 rotates, so that the chicken oil refining material is repeatedly moved while being heated. First, the bevel gear 42 drives the chicken oil material to be processed and refined in a rotating state. After a certain temperature, the chicken oil material is oiled and becomes slag, which falls off from the bevel gear 42, and then is stirred by the stirring piece 43. The chicken oil is refined between the two refining buckets 13, and then the switch of the second hydraulic push rod 10 is turned on from the outside. The operation of the second hydraulic push rod 10 drives the connecting rod 32 to descend, drives the limit block 16 to slide down steadily in the opening plate 17, and further drives the push rod 15 to descend and spread out to both sides and drive the two refining buckets 13 to move. One of the refining buckets 13 drives the rotating rod 31 to slide a distance in the expansion groove 67, so that its two refining buckets 13 are expanded to release and discharge the refined chicken oil and oil residue for the next step of processing, and then falls into the first oil discharge channel 26 and flows through the second oil discharge channel 30 to be discharged to the coarse filter bucket 29.

[0046] When the refining bucket 13 moves, it drives one of the rotating rods 31 to rotate, so that the two gears 14 rotate synchronously and drive the rack plate 33 to move vertically downward, and with the assistance of the stand 68, it steadily descends and drives the traction rod 28 to move, so that the mounting plate 52 falls, and the pressing block 53 presses the refined material on the coarse filter bucket 29, and then the refining unit 551 and the linkage unit 554 are reset, so that the oil residue is refined, and further filtered through the coarse filter bucket 29 and flows into the filter cloth 19 below, and passes through the second rotating shaft 4 1 drives the first pulley 47 to rotate and drives the second pulley 48 to rotate through the belt, so that the first rotating shaft 40 is driven to rotate, and the cam 38 is further driven to rotate and hit the elastic ring 39, so that the diverter bucket 45 is driven to shake continuously, thereby driving the short shaft 25 to drive the shaking block 49 to slide back and forth in the limit frame 22, and conflict with the spring 50, so as to accelerate the dispersion and outflow of the refined oil and oil residue particles, and the outflowing oil is discharged into the oil discharge bucket 9 through the diverter bucket 45, and then discharged into the container through the oil unloading port 21.

[0047] The switch of the first hydraulic push rod 4 is turned on by an external controller, and the extended end of the first hydraulic push rod 4 pushes the positioning frame 34 to move, so that the sliding sleeve 24 slides in the cross bar 23. After the positioning frame 34 moves, it drives the shovel plate 35 to slide on the surface of the filter cloth 19, so that the filter residue is pushed into the collection bucket 51 for collection. At the same time, the push frame 69 moves under the drive of the positioning frame 34, and further drives the coarse filter bucket 29 to move, so that the slide plate 54 slides in the guide groove 55, so that the coarse filter bucket 29 moves and pushes the sealing door 12 to separate from the magnetic strip 46 at the opening 1. 8 rotates to discharge the filter residue into the external collection box. At the same time, the personnel also scrapes the filter residue on the filter cloth 19 into the collection bucket 51, pulls it out and unloads it into the external collection box. During the chicken oil refining and filtration process, the exhaust pump 3 can also be turned on the switch from the external controller. After operation, the steam water generated inside the refining and filtration box 1 is sucked into the conveying air pipe 2 through the suction hood 27 for transmission and discharge. When the processing is completed, the baffle 37 is pushed upward to pull the oil drain plug 6 out of the oil drain bucket 9, thereby cleaning the oil unloading port 21 for next use.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A chicken fat refining and filtering device, characterized in that: The invention comprises a refining filter box (1), wherein two heaters (11) are interspersedly installed at the upper end of the refining filter box (1), a feeding hopper (7) is interspersedly installed at the middle part of the upper end of the refining filter box (1), a driving motor (44) is fixedly installed on the outer wall of the refining filter box (1), a bottom cover (8) is fixedly connected to the bottom end of the refining filter box (1), and a refining unit (551) is rotatably installed inside the refining filter box (1), and the refining unit (551) comprises two rotating rods (31) symmetrically rotatably installed inside the refining filter box (1), and the two rotating rods (31) are symmetrically rotatably installed inside the refining filter box (1). The outer surface of the refining filter box (1) is fixedly sleeved with two overlapping refining buckets (13), the inner wall of the refining filter box (1) is provided with two expansion slots (67), the two ends of one of the rotating rods (31) are respectively rotatably connected to the expansion slots (67), and the two ends of the other rotating rod (31) are fixedly sleeved with gears (14), and the interior of the refining filter box (1) is rotatably mounted with a second rotating shaft (41), the second rotating shaft (41) is located between the two refining buckets (13) and the outer surface is fixedly connected with a plurality of stirring blades (43), each of the stirring blades (43) is penetrated by a The refining filter box (1) is provided with a bevel gear (42), the second rotating shaft (41) passes through the refining filter box (1) and is fixedly connected to the output end of the driving motor (44), the inner side of the refining filter box (1) is fixedly connected with a retracting unit (558), the interior of the refining filter box (1) is connected with a linkage unit (554), the interior of the refining filter box (1) is slidably mounted with a pressing unit (553), the interior of the refining filter box (1) is respectively and obliquely staggered and fixedly connected with a first oil discharge channel (26) and a second oil discharge channel (30); the retracting unit (558) includes a fixedly mounted A second hydraulic push rod (10) is mounted on the upper end of the refining filter box (1), the top wall of the refining filter box (1) is vertically fixedly connected to an opening plate (17), the extended end of the second hydraulic push rod (10) is fixedly connected to a connecting rod (32), the connecting rod (32) passes through the refining filter box (1) and extends to the inside to be fixedly connected to a limiting block (16), the limiting block (16) is slidably arranged with the opening plate (17), the bottom end of the limiting block (16) is rotatably connected to two push rods (15), and the two push rods (15) are rotatably connected to two refining buckets (13) respectively.

2. The chicken fat refining and filtering device according to claim 1, characterized in that: The linkage unit (554) includes a stand (68) fixedly connected to the inner side walls of the refining and filtering box (1), a rack plate (33) is vertically inserted and slidably arranged on the inner side of the stand (68), the gear (14) is meshed with the rack plate (33), the interior of the refining and filtering box (1) is rotatably connected to a mounting plate (52), the bottom end of the mounting plate (52) is fixedly connected to a pressing block (53), the upper surface of the mounting plate (52) is rotatably connected to two traction rods (28), and the traction rods (28) are rotatably connected to the rack plate (33).

3. The chicken fat refining and filtering device according to claim 2, characterized in that: The pressing unit (553) comprises guide grooves (55) symmetrically arranged on two side walls inside the refining filter box (1), a slide plate (54) being slidably arranged between the two guide grooves (55), a coarse filter bucket (29) being fixedly connected to the upper end of the slide plate (54), and the coarse filter bucket (29) being used in conjunction with the second oil discharge channel (30).

4. The chicken fat refining and filtering device according to claim 3, characterized in that: A cleaning unit (559) is installed inside the refining filter box (1), and a subdivision unit (552) is installed inside the refining filter box (1). The subdivision unit (552) includes a diversion bucket (45) arranged inside the refining filter box (1), and a collecting bucket (51) is inserted and slidably arranged at one end of the diversion bucket (45). A filter cloth (19) is arranged on the inner side of the diversion bucket (45). Two elastic rings (39) are fixedly connected to the bottom end of the diversion bucket (45), and a plurality of short shafts (25) are fixedly connected to both sides of the diversion bucket (45). An exhaust unit (555) is fixedly installed on the outer wall of the refining filter box (1), and a swing unit (556) is rotatably installed inside the refining filter box (1). A shaking unit (557) is arranged inside the refining filter box (1). An oil discharge bucket (9) is arranged at the bottom end of the refining filter box (1), and an oil discharge port (21) is opened at one end of the oil discharge bucket (9).

5. The chicken fat refining and filtering device according to claim 4, characterized in that: The exhaust unit (555) comprises an exhaust pump (3) installed at one end of the refining filter box (1); the upper end of the exhaust pump (3) is fixedly connected to a delivery air pipe (2); an air suction hood (27) is installed on the inner wall of the refining filter box (1); and the delivery air pipe (2) passes through the refining filter box (1) and is connected to the air suction hood (27).

6. The chicken fat refining and filtering device according to claim 5, characterized in that: The cleaning unit (559) comprises cross bars (23) symmetrically fixedly connected to both sides of the interior of the refining filter box (1); the outer surfaces of the two cross bars (23) are movably sleeved with sliding sleeves (24); the two sliding sleeves (24) are commonly connected to a positioning frame (34); the bottom end of the positioning frame (34) is fixedly connected to a diversion bucket (45); the upper end of the positioning frame (34) is rotatably connected to two push frames (69); the two push frames (69) are rotatably connected to the coarse filter bucket (29); and the bottom end of the positioning frame (34) is fixedly connected to a shovel plate (35).

7. The chicken fat refining and filtering device according to claim 6, characterized in that: A first hydraulic push rod (4) is fixedly mounted on the outer wall of the refining and filtering box (1), and an extended end of the first hydraulic push rod (4) is fixedly connected to a positioning frame (34).

8. The chicken fat refining and filtering device according to claim 7, characterized in that: The shaking unit (557) comprises a plurality of limit frames (22) fixedly connected to the inner side walls of the refining filter box (1), and a shaking block (49) is slidably arranged on the inner side of the plurality of limit frames (22), and springs (50) are fixedly connected to the upper and lower parts of the shaking block (49), and the short shaft (25) is interlaced and fixedly connected with the shaking block (49).

9. The chicken fat refining and filtering device according to claim 8, characterized in that: The swing unit (556) includes a first rotating shaft (40) rotatably mounted inside the refining filter box (1); two cams (38) are fixedly sleeved on the outer surface of the first rotating shaft (40); the two cams (38) are used in conjunction with an elastic ring (39); the inner wall of the refining filter box (1) is fixedly connected to an inner shell (20); the first rotating shaft (40) and the inner shell (20) are interlaced with each other; one end of the first rotating shaft (40) passes through the refining filter box (1) and extends to the outside and is fixedly sleeved with a second pulley (48); one end of the second rotating shaft (41) passes through the refining filter box (1) and extends to the outside and is fixedly sleeved with a first pulley (47); the first pulley (47) and the second pulley (48) are connected by a belt.

10. The chicken fat refining and filtering device according to claim 9, characterized in that: The outer wall of the oil drain hopper (9) is fixedly connected to a limiting frame (36), the inner side of the limiting frame (36) is slidably provided with a baffle (37), a drain plug (6) is slidably provided at the middle of one side of the oil drain hopper (9), the baffle (37) and the drain plug (6) are used in conjunction with each other, a through opening (18) is opened on the outer wall of the refining filter box (1), the inner side of the through opening (18) is rotatably connected to a sealing door (12), and a magnetic strip (46) used in conjunction with the sealing door (12) is provided at the inner bottom end of the through opening (18).

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