Graded crushing device for animal fat processing

Abstract

The utility model relates to the technical field of animal fat processing, and discloses a graded crushing device for animal fat processing. The graded smashing device for animal fat processing comprises supporting rods, a supporting plate, a supporting frame, a feeding frame, a driving mechanism, smashing rollers, a mounting shell and a discharging plate, the supporting rods are fixedly connected to the bottom of the supporting plate, the supporting frame is fixedly connected to the top of the supporting plate, the feeding frame is fixedly connected to the top of the supporting frame, and the driving mechanism is fixedly connected to the feeding frame. A driving mechanism is arranged on the supporting frame, two smashing rollers are rotatably arranged in the feeding frame, the lower portion of the feeding frame is fixedly connected with a mounting shell, a discharging plate is detachably arranged on the rear side of the mounting shell, and the cleaning mechanism is used for cleaning sticky animal grease and is arranged in the feeding frame. And the crushing roller rotates to stir the scraping plate to rotate, so that the animal fat adhered to the crushing roller is scraped, and the animal fat is prevented from being accumulated to block the feeding frame and affect crushing.

Description

Technical Field

[0001] The utility model relates to the technical field of animal fat processing and discloses a classification and crushing device for animal fat processing. Background Art

[0002] Animal fat, also known as animal oil, is fat extracted from animals. This fat has many sources, including warm-blooded animals on land, such as pigs, cattle, sheep, etc., as well as marine mammals and fish, such as whales and various fish. The main components of animal fat usually include triglycerides of palmitic acid and stearic acid. These properties make it used in cooking to give food a unique aroma and taste.

[0003] The patent authorization publication number is CN215541253U. The utility model discloses a grease block crushing device for animal fat processing, including a crushing box, a feed port is provided on the top of the crushing box, an extrusion groove is provided on the inner wall of the feed port, a crushing groove is provided on the inner wall of the extrusion groove, and a crushing paddle is rotatably connected to the inner wall of the crushing groove. Although the extrusion roller 1 and the extrusion roller 2 rotate in opposite directions at the same time in the above patent, which is conducive to the extrusion of the grease block, when the extrusion roller 1 and the extrusion roller 2 rotate, the grease block is sticky to the extrusion roller 1 and the extrusion roller 2 because of its stickiness. If the sticky grease block is not cleaned in time, it is easy to cause the grease block to accumulate and then block the feed port to affect the crushing.

[0004] Therefore, there is a need for a classification and pulverization device for animal fat processing that can avoid the accumulation of animal fat. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patent that when the extrusion rollers 1 and 2 rotate, the grease blocks are sticky and stick to the extrusion rollers 1 and 2. If the sticky grease blocks are not cleaned in time, the grease blocks will easily accumulate and block the feed port to affect the crushing, the utility model provides a grading and crushing device for animal fat processing that can avoid the accumulation of animal fat.

[0006] In order to achieve the purpose of avoiding the accumulation of animal fats, the utility model provides the following technical solutions: a grading and crushing device for animal fat processing, comprising a support rod, a support plate, a support frame, a feed frame, a driving mechanism, a crushing roller, a mounting shell and a discharge plate, a plurality of support rods are fixedly connected to the bottom of the support plate, a support frame is fixedly connected to the top of the support plate, a feed frame is fixedly connected to the top of the support frame, a driving mechanism is arranged on the support frame, two crushing rollers are rotatably arranged inside the feed frame, a mounting shell is fixedly connected to the lower part of the feed frame, a discharge plate is detachably arranged on the rear side of the mounting shell, a cleaning mechanism for cleaning sticky animal fats is also included, and a cleaning mechanism is arranged inside the feed frame.

[0007] Preferably, the driving mechanism includes a servo motor, a first pulley, a first flat belt and a large gear. The servo motor is installed on the left side of the support frame. Large gears are provided at the front ends of the two crushing rollers. The two large gears are meshed. The output shaft of the servo motor and the large gear on the left are connected to the first pulley, and the two first pulleys are jointly covered with a first flat belt.

[0008] Preferably, the cleaning mechanism includes a mounting plate, a scraper plate and a torsion spring. Mounting plates are installed on both sides of the left and right sides of the feed frame. A scraper plate is rotatably arranged at the lower end of the mounting plate. The scraper plate contacts the crushing roller and a torsion spring is sleeved on the scraper plate.

[0009] Preferably, it also includes a second pulley, a second flat belt, a feed shaft and a spiral blade. The feed shaft is rotatably arranged inside the mounting shell, and the spiral blade is fixedly connected to the feed shaft. The large gear on the right and the front end of the feed shaft are both connected to the second pulley, and the second flat belt is commonly sleeved on the two second pulleys.

[0010] Preferably, it also includes a slitting blade, a fixed plate, an elastic member, a small gear and a cam. The fixed plates are fixedly connected on both sides of the left and right sides of the feed frame. The slitting blades are slidably arranged on both sides of the left and right sides of the feed frame. A plurality of elastic members are connected between the slitting blades and the fixed plates. Two small gears are arranged on the front side of the feed frame. The small gears are meshed with the large gears. The small gears are connected to the cams. The cams are rotated to make the slitting blades slide against the crushing roller.

[0011] Preferably, a fixing rod and a limiting block are further included; the fixing rod penetrating the discharge plate is fixedly connected to the rear side of the mounting shell, and the limiting block is threadedly connected to the fixing rod.

[0012] Preferably, a circular blade is further included. The circular blade is rotatably arranged on the rear side of the mounting shell, and the circular blade is connected to the feeding shaft.

[0013] Preferably, the circular blade is located in front of the discharge plate.

[0014] Preferably, a material guide plate is also included, and the material guide plate is arranged on both the left and right sides of the mounting shell.

[0015] Compared with the prior art, the utility model provides a grading crushing device for animal fat processing, which has the following beneficial effects: 1. The scraper plate is rotated by rotating the crushing roller, thereby scraping off the animal fat sticking on the crushing roller, thereby preventing the animal fat from accumulating and clogging the feed frame and affecting the crushing.

[0016] 2. The large gear on the right rotates to make the second flat belt and the second pulley drive the feeding shaft to rotate, so that the spiral blade crushes the animal fat inside the installation shell, thereby achieving the purpose of secondary crushing, which is convenient for the next process.

[0017] 3. The large gear rotates to make the small gear drive the cam to rotate, and then the slitting blade engages with the cam. The cam continues to rotate to drive the slitting blade closer to the crushing roller. The slitting blade and the crushing roller cooperate to cut the cleaned animal fat into pieces, thereby avoiding the appearance of large pieces of animal fat.

[0018] 4. By rotating the limit block to disengage it from the fixed rod, the discharge plate is taken out from the inside of the mounting shell, and different types of discharge plates are put on the fixed rod, so as to facilitate the purpose of replacing the discharge plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the feed frame, servo motor and first pulley of the utility model.

[0021] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the mounting plate, the scraper plate and the torsion spring of the utility model.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the second pulley, the second belt and the mounting shell of the utility model.

[0023] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the spiral blade, circular blade and material opening of the utility model.

[0024] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the slitting blade, elastic member and pinion of the utility model.

[0025] Figure numbers: 1. support rod, 2. support plate, 3. support frame, 4. feed frame, 5. servo motor, 6. first pulley, 7. first flat belt, 8. large gear, 9. crushing roller, 10. mounting plate, 11. scraper plate, 12. torsion spring, 13. second pulley, 14. second flat belt, 15. mounting shell, 16. guide plate, 17. feed shaft, 18. spiral blade, 19. circular blade, 20. discharge plate, 21. slitting blade, 22. fixed plate, 23. elastic member, 24. small gear, 25. cam, 26. fixed rod, 27. limit block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: A grading and crushing device for animal fat processing, please refer to Figure 1-Figure 6 , including a support rod 1, a support plate 2, a support frame 3, a feed frame 4, a driving mechanism, a crushing roller 9, a mounting shell 15 and a discharge plate 20. The bottom of the support plate 2 is fixedly connected to multiple support rods 1, and the multiple support rods 1 are distributed in a rectangular shape at the bottom of the support plate 2. The top of the support plate 2 is fixedly connected to the support frame 3, and the top of the support frame 3 is fixedly connected to the feed frame 4. A driving mechanism is arranged on the support frame 3. Two crushing rollers 9 are rotatably arranged inside the feed frame 4. The lower part of the feed frame 4 is fixedly connected to the mounting shell 15, and the rear side of the mounting shell 15 is detachably provided with a discharge plate 20. It also includes a cleaning mechanism for cleaning sticky animal fats. The feed frame 4 is provided with a cleaning mechanism. The driving mechanism includes a servo motor 5, a first pulley 6, a first flat belt 7 and a large gear 8. The servo motor 5 is arranged on the left side of the support frame 3 by bolt connection. , the front ends of the two crushing rollers 9 are each provided with a large gear 8, and the two large gears 8 are meshed. The output shaft of the servo motor 5 and the large gear 8 on the left are both connected with a first pulley 6, and the two first pulleys 6 are jointly sleeved with a first flat belt 7. The cleaning mechanism includes a mounting plate 10, a scraper plate 11 and a torsion spring 12. The left and right sides of the feed frame 4 are both provided with mounting plates 10 by bolt connection. The lower end of the mounting plate 10 is rotatably provided with a scraper plate 11, and the scraper plate 11 is in contact with the crushing roller 9. The short scraping strip of the scraper plate 11 can rotate so that the scraper plate 11 can clean the gap on the crushing roller 9. The two ends of the torsion spring 12 are respectively connected to the scraper plate 11, and also include a guide plate 16. The left and right sides of the mounting shell 15 are provided with guide plates 16, and the guide plates 16 make the crushed animal fat fall into the mounting shell 15 in a concentrated manner.

[0028] When the device is needed, animal fat is placed inside the feed frame 4, and the servo motor 5 is turned on. The output shaft of the servo motor 5 rotates to drive the first pulley 6, and then the large gear 8 on the left rotates. The two large gears 8 are meshed, and then the two crushing rollers 9 rotate to crush the animal fat. The crushing rollers 9 rotate to drive the scraper plate 11 to rotate, and the torsion spring 12 is deformed accordingly, and then the animal fat sticking on the crushing rollers 9 is scraped off, thereby preventing the animal fat from accumulating and clogging the feed frame 4 and affecting the crushing. When the crushing rollers 9 no longer drive the scraper plate 11, the torsion spring 12 returns to its original shape to reset the scraper plate 11, and the crushed animal fat falls on the mounting shell 15. When a certain amount of animal fat is accumulated in the mounting shell 15, the animal fat is squeezed out through the discharge plate 20.

[0029] Example 2: Based on Example 1, please refer to Figure 4 and Figure 5 , also includes a second pulley 13, a second flat belt 14, a feeding shaft 17 and a spiral blade 18. The feeding shaft 17 is rotatably arranged inside the mounting shell 15, and the spiral blade 18 is fixedly connected to the feeding shaft 17. The large gear 8 on the right and the front end of the feeding shaft 17 are both connected to the second pulley 13. The two second pulleys 13 are jointly sleeved with the second flat belt 14, including a circular blade 19. A circular blade 19 is rotatably arranged on the rear side of the mounting shell 15, and the circular blade 19 is connected to the feeding shaft 17. The rotation of the feeding shaft 17 drives the circular blade 19 to rotate. The circular blade 19 is located in front of the discharge plate 20. When the crushed animal fat is squeezed out, the circular blade 19 cuts the animal fat again.

[0030] When the crushed animal fat falls on the mounting shell 15, the large gear 8 on the right rotates to make the second flat belt 14 and the second pulley 13 drive the feed shaft 17 to rotate, and then the spiral blade 18 grinds the animal fat inside the mounting shell 15, thereby achieving the purpose of secondary crushing, and then facilitating the next process. At the same time, the feed shaft 17 rotates to accelerate the extrusion of the animal fat through the discharge plate 20.

[0031] See also Figure 6 , also includes a slitting blade 21, a fixed plate 22, an elastic member 23, a pinion 24 and a cam 25. The fixed plates 22 are fixedly connected on both sides of the left and right sides of the feed frame 4. The slitting blades 21 are slidably arranged on both sides of the left and right sides of the feed frame 4. Two slide grooves are provided on the front and rear sides of the feed frame 4. The slitting blade 21 slides in the two slide grooves on one side. Four elastic members 23 are connected between the slitting blade 21 and the fixed plate 22. The four elastic members 23 are evenly spaced. Two pinions 24 are arranged on the front side of the feed frame 4. The pinion 24 is meshed with the large gear 8. The pinion 24 is connected with a cam 25. The cam 25 is rotated to make the slitting blade 21 slide against the crushing roller 9.

[0032] After the animal fat is placed in the feed frame 4, the large gear 8 rotates to make the small gear 24 drive the cam 25 to rotate, thereby making the slitting blade 21 engage with the cam 25. The cam 25 continues to rotate to drive the slitting blade 21 to approach the crushing roller 9, and the elastic member 23 is stretched accordingly. The slitting blade 21 and the crushing roller 9 cooperate to cut the cleaned animal fat into pieces, thereby avoiding the appearance of large pieces of animal fat. The cam 25 continues to rotate and disengages from the slitting blade 21, and the elastic member 23 returns to its original state to reset the slitting blade 21.

[0033] See also Figure 5 , also includes a fixing rod 26 and a limiting block 27 , the rear side of the mounting shell 15 is fixedly connected with a fixing rod 26 that penetrates the discharge plate 20 , and the fixing rod 26 is threadedly connected with the limiting block 27 .

[0034] When it is necessary to replace the discharge plate 20 of a different model, rotate the limit block 27 to make it disengage from the fixing rod 26, then take the discharge plate 20 out from the inside of the mounting shell 15, and pass the discharge plate 20 of a different model on the fixing rod 26, so as to facilitate the purpose of replacing the discharge plate 20. After the discharge plate 20 of a different model is inserted into the inside of the mounting shell 15, the limit block 27 is passed on the fixing rod 26, and the limit block 27 is rotated to make it contact with the discharge plate 20, thereby fixing the discharge plate 20.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grading and crushing device for animal fat processing, comprising a support rod (1), a support plate (2), a support frame (3), a feed frame (4), a driving mechanism, a crushing roller (9), a mounting shell (15) and a discharge plate (20), wherein a plurality of support rods (1) are fixedly connected to the bottom of the support plate (2), a support frame (3) is fixedly connected to the top of the support plate (2), a feed frame (4) is fixedly connected to the top of the support frame (3), a driving mechanism is arranged on the support frame (3), two crushing rollers (9) are rotatably arranged inside the feed frame (4), a mounting shell (15) is fixedly connected to the lower part of the feed frame (4), and a discharge plate (20) is detachably arranged on the rear side of the mounting shell (15), characterized in that: It also includes a cleaning mechanism for cleaning sticky animal fats, and the cleaning mechanism is arranged inside the feed frame (4); The driving mechanism comprises a servo motor (5), a first belt pulley (6), a first flat belt (7) and a large gear (8); the servo motor (5) is installed on the left side of the support frame (3); the front ends of the two crushing rollers (9) are each provided with a large gear (8); the two large gears (8) are meshed; the output shaft of the servo motor (5) and the large gear (8) on the left are both connected with the first belt pulley (6); the two first belt pulleys (6) are jointly sleeved with the first flat belt (7); The cleaning mechanism comprises a mounting plate (10), a scraper plate (11) and a torsion spring (12). The mounting plates (10) are mounted on both left and right sides of the feed frame (4). The lower end of the mounting plate (10) is rotatably provided with a scraper plate (11). The scraper plate (11) contacts the crushing roller (9). The torsion spring (12) is sleeved on the scraper plate (11).

2. The classification and pulverization device for animal fat processing according to claim 1, characterized in that: The invention also comprises a second belt pulley (13), a second flat belt (14), a feeding shaft (17) and a spiral blade (18); the feeding shaft (17) is rotatably arranged inside the mounting shell (15); the feeding shaft (17) is fixedly connected with the spiral blade (18); the front end of the large gear (8) on the right side and the feeding shaft (17) are both connected with the second belt pulley (13); and the second flat belt (14) is commonly sleeved on the two second belt pulleys (13).

3. The classification and pulverization device for animal fat processing according to claim 1, characterized in that: The invention also comprises a slitting blade (21), a fixing plate (22), an elastic member (23), a pinion gear (24) and a cam (25). The fixing plate (22) is fixedly connected to the left and right sides of the feed frame (4). The slitting blade (21) is slidably arranged on the left and right sides of the feed frame (4). A plurality of elastic members (23) are connected between the slitting blade (21) and the fixing plate (22). Two pinions (24) are arranged on the front side of the feed frame (4). The pinion gear (24) meshes with the large gear (8). The pinion gear (24) is connected to the cam (25). The cam (25) is rotated to make the slitting blade (21) slide against the crushing roller (9).

4. The classification and pulverization device for animal fat processing according to claim 1, characterized in that: It also includes a fixing rod (26) and a limiting block (27); the fixing rod (26) penetrating the discharge plate (20) is fixedly connected to the rear side of the mounting shell (15); and the limiting block (27) is threadedly connected to the fixing rod (26).

5. The classification and pulverization device for animal fat processing according to claim 2, characterized in that: The utility model also comprises a circular blade (19), which is rotatably arranged on the rear side of the interior of the mounting shell (15) and is connected to the feeding shaft (17).

6. The classification and pulverization device for animal fat processing according to claim 5, characterized in that: The circular blade (19) is located in front of the discharge plate (20).

7. The classification and pulverization device for animal fat processing according to claim 1, characterized in that: It also includes a material guide plate (16), and the material guide plates (16) are arranged on both the left and right sides of the installation shell (15).

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