Animal fat double-shaft crusher
By designing a biaxial crusher of animal oil and fat, and adjusting the cutting knife and pelletizing knife using lifting and swinging mechanisms, the problem of manual cutting increases labor intensity is solved, and efficient grease crushing and continuous cutting is achieved.
Patent Information
- Application Number
- CN202510693064.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2025-07-04
AI Technical Summary
In the prior art, manual cutting of animal oil increases the labor intensity of the operator and reduces the crushing efficiency of animal oil.
An animal oil and fat double-shaft crusher is designed, including a frame, a strip cutter, a pellet knife and a conveying mechanism. The height of the strip cutter is adjusted by the lifting mechanism, and the swing mechanism drives the pellet knife to swing up and down. Combining the adjustment component and the conveying mechanism, it realizes rapid cutting and crushing of large pieces of animal oil and fat.
It improves the crushing efficiency and continuity of animal oils and reduces the labor intensity of operators.
Smart Images
Figure CN120245104A_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present disclosure relate to the technical field of double-shaft crushers, and in particular, to a double-shaft crusher for animal fats and oils. Background Art
[0002] Animal fat is fat extracted from animal tissue. Its main component is triglycerides. Common types include lard, beef tallow, mutton tallow, etc. It is a high-calorie nutrient that can provide energy and assist in the absorption of fat-soluble vitamins. It is also used in industry to make soaps, lubricants and cosmetics.
[0003] Animal fats may be in the form of large blocks or flakes in their initial state, such as lard collected from slaughterhouses. Direct refining and other processing operations are inefficient, so a double-shaft crusher is needed to cut and crush larger volumes of animal fats to increase the contact area between the animal fats and the heating equipment, so that the animal fats are heated more evenly.
[0004] At present, some small family workshops generally use manual cutting to cut and crush animal fats in order to control the size and shape of the cuts. However, this method undoubtedly increases the labor intensity of the operators and reduces the crushing efficiency of the animal fats. Summary of the invention
[0005] To overcome the above-mentioned defects, an embodiment of the present disclosure provides a dual-shaft animal fat crusher for solving the technical problem in the prior art that manual cutting of animal fat increases the labor intensity of operators and reduces the crushing efficiency of animal fat.
[0006] According to one aspect, at least one embodiment of the present disclosure provides a double-shaft animal fat crusher, comprising: a frame, a strip cutting knife, a pelletizing knife and a conveying mechanism, the top of the frame is fixedly connected to a crushing box, both sides of the crushing box are provided with through openings, there are multiple strip cutting knives, and the multiple strip cutting knives are arranged in the crushing box through a lifting mechanism, and can cut the whole piece of animal fat into strips, the pelletizing knife is arranged at one of the through openings through a swinging mechanism, and can cut the strip-shaped animal fat into pellets, and the conveying mechanism is arranged in the frame, and can drive the animal fat through the strip cutting knife and the pelletizing knife.
[0007] For the height adjustment of multiple strip knives, the lifting mechanism includes: a lifting plate, a rotating shaft, a top frame, a first electric cylinder, and an adjusting component. There are two lifting plates, and the two lifting plates are slidably connected in the crushing box through a sliding component. The two ends of the rotating shaft are respectively rotatably connected to the opposite sides of the two lifting plates. Multiple strip knives are all slidably connected to the rotating shaft, and a support spring is fixedly connected between every two adjacent strip knives. Multiple support springs are all sleeved on the circumferential surface of the rotating shaft. The top frame is fixedly connected to the tops of the two lifting plates. The first electric cylinder is installed at the top of the crushing box, and the output end of the first electric cylinder penetrates through the crushing box and is fixedly connected to the top of the top frame. There are two adjusting components, and the two adjusting components are respectively arranged on the two lifting plates and can adjust the distance between multiple strip knives.
[0008] For the adjustment of the distance between multiple strip knives, the adjusting component includes: an adjusting ring, a pushing frame, and a second electric cylinder. The adjusting ring is rotatably connected to one side of one of the strip knives. The pushing frame is fixedly connected to the adjusting ring. The second electric cylinder is installed on one side of the lifting plate, and the output end of the second electric cylinder penetrates through the lifting plate and is fixedly connected to the pushing frame.
[0009] For supporting the lifting and sliding of the two lifting plates, the sliding component includes: sliding rods and sliding rings. There are two sliding rods, and the two sliding rods are both fixedly connected to the inner wall of the crushing box. Sliding rings are slidably connected to the two sliding rods, and the two ends of the lifting plate are respectively fixedly connected to the two sliding rings.
[0010] For driving the granulation knife to move up and down, the swinging mechanism includes: a swinging shaft, an L-shaped frame, a sliding box, a buffer spring, and a driving component. The swinging shaft is slidably connected to the two sliding rods. The granulation knife is fixedly connected to the bottom end of the swinging shaft. The L-shaped frame is fixedly connected to the top of the top frame. A slider is fixedly connected to one side of the L-shaped frame. The sliding box is fixedly connected to the top end of the swinging shaft. The slider is slidably connected in the sliding box. There are two buffer springs, and the two buffer springs are respectively fixedly connected to the upper and lower ends of the slider. The ends of the two buffer springs away from each other are both fixedly connected to the inner wall of the sliding box. The driving component is arranged at the top of the L-shaped frame and is used for driving the swinging shaft and the sliding box to swing up and down.
[0011] For driving the swinging shaft to swing up and down, the driving component includes: a support frame, a swinging wheel, and a first motor. The support frame is fixedly connected to the top of the L-shaped frame. The swinging wheel is located on one side of the support frame. The circumferential surface of the swinging wheel contacts the top of the sliding box. The first motor is installed at the top of the support frame, and the output end of the first motor is eccentrically fixedly connected to one side of the swinging wheel.
[0012] In order to convey animal fat, the conveying mechanism includes: a conveying shaft, a conveyor belt, and a second motor. There are two conveying shafts, both of which are rotatably connected within the frame. The conveyor belt is drivingly connected between the two conveying shafts. The second motor is installed on one side of the frame, and the output end of the second motor penetrates the frame and is fixedly connected to one of the conveying shafts.
[0013] In order to support the conveyor belt, a support plate is fixedly connected within the frame, and the top end of the support plate contacts the inner wall of the conveyor belt.
[0014] In order to quickly granulate the animal fat after strip cutting, the granulating knife is located on one side of multiple strip cutting knives.
[0015] In order to increase the friction with the animal fat, the conveyor belt is made of rubber.
[0016] The beneficial effects of the embodiments of the present disclosure are as follows: In the present disclosure, the lifting mechanism drives multiple strip cutting knives to descend, thereby adjusting the height of the strip cutting knives. The swinging mechanism drives the granulating knife to swing up and down, thereby quickly cutting and crushing large pieces of animal fat. Through the setting of the adjustment component, the width of the strip cutting of the animal fat can be adjusted. By adjusting the swinging speed of the granulating knife, the granulating size of the animal fat can be adjusted. Through the cooperation among the frame, the strip cutting knives, the granulating knife, the lifting mechanism, the swinging mechanism, and the conveying mechanism, large pieces of animal fat can be quickly cut and crushed, improving the continuity of the crushing of animal fat and the crushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following will briefly introduce the drawings required for the description of the embodiments of the present disclosure. Obviously, the following drawings are only some exemplary embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the exemplary embodiments of the present disclosure and these drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present disclosure; Figure 2 It is a schematic diagram of the structure from another angle in an embodiment of the present disclosure; Figure 3 It is a schematic cross-sectional view of an embodiment of the present disclosure; Figure 4 It is a schematic diagram of the structure of the lifting mechanism and the swinging mechanism in an embodiment of the present disclosure; Figure 5 It is a schematic diagram of the structure of the lifting mechanism in an embodiment of the present disclosure; Figure 6 Structural schematic diagram of the swing mechanism in an embodiment of the present disclosure; Figure 7 Structural schematic diagram of the strip cutting knife, rotating shaft and supporting spring in an embodiment of the present disclosure.
[0019] In the figure: 1, frame; 2, crushing box; 3, through port; 4, strip cutting knife; 5, pelletizing knife; 6, lifting plate; 7, rotating shaft; 8, supporting spring; 9, top frame; 10, first electric cylinder; 11, adjusting ring; 12, pushing frame; 13, second electric cylinder; 14, sliding rod; 15, sliding ring; 16, swing shaft; 17, L-shaped frame; 18, slider; 19, sliding box; 20, buffer spring; 21, support frame; 22, swing wheel; 23, first motor; 24, conveying shaft; 25, conveyor belt; 26, second motor; 27, support plate. Detailed implementation manners The present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than limiting the present disclosure.
[0020] For the sake of simplicity of the drawings, only the parts related to the disclosure are schematically shown in each figure, and they do not represent their actual structures as products. In addition, for the sake of simplicity and easy understanding of the drawings, in some figures, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".
[0021] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.
[0022] In the present disclosure, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.
[0023] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "left" and "right" are based on the orientation or positional relationships shown in the drawings. They are only for convenience of description and simplifying the operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present disclosure.
[0024] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.
[0025] As Figures 1 to 7 shown, it shows a biaxial crusher for animal fats in an embodiment of the present disclosure, including: a frame 1, strip cutting knives 4, pelletizing knives 5 and a conveying mechanism. The pelletizing knife 5 is located on one side of a plurality of strip cutting knives 4. The top end of the frame 1 is fixedly connected with a crushing box 2. Through openings 3 are formed on both sides of the crushing box 2. There are a plurality of strip cutting knives 4, and the plurality of strip cutting knives 4 are arranged in the crushing box 2 through a lifting mechanism and can cut the whole piece of animal fat into strips. The pelletizing knife 5 is arranged at one of the through openings 3 through a swinging mechanism and can cut the strip-shaped animal fat into pellets. The conveying mechanism is arranged in the frame 1 and can drive the animal fat through the strip cutting knives 4 and the pelletizing knives 5. By driving the plurality of strip cutting knives 4 to descend through the lifting mechanism, the height of the strip cutting knives 4 can be adjusted, and by driving the pelletizing knife 5 to swing up and down through the swinging mechanism, the large piece of animal fat can be quickly cut and crushed. Through the setting of the adjusting component, the width of the animal fat strips can be adjusted. By adjusting the swinging speed of the pelletizing knife 5, the pellet size of the animal fat can be adjusted. Through the cooperation among the frame 1, the strip cutting knives 4, the pelletizing knives 5, the lifting mechanism, the swinging mechanism and the conveying mechanism, the large piece of animal fat can be quickly cut and crushed, the continuity of the animal fat crushing is improved, and the crushing efficiency of the animal fat is improved.
[0026] The lifting mechanism includes: a lifting plate 6, a rotating shaft 7, a top frame 9, a first electric cylinder 10, and an adjusting component. There are two lifting plates 6, and the two lifting plates 6 are slidably connected in the crushing box 2 through a sliding component. The two ends of the rotating shaft 7 are respectively rotatably connected to the opposite sides of the two lifting plates 6. A plurality of strip cutting knives 4 are all slidably connected to the rotating shaft 7. A support spring 8 is fixedly connected between every two adjacent strip cutting knives 4. A plurality of support springs 8 are all sleeved on the circumferential surface of the rotating shaft 7. The top frame 9 is fixedly connected to the tops of the two lifting plates 6. The first electric cylinder 10 is installed at the top of the crushing box 2. The output end of the first electric cylinder 10 penetrates through the crushing box 2 and is fixedly connected to the top of the top frame 9. There are two adjusting components, and the two adjusting components are respectively arranged on the two lifting plates 6 and can adjust the distance between the plurality of strip cutting knives 4. The first electric cylinder 10 installed at the top of the crushing box 2 drives the top frame 9 to descend. When the top frame 9 descends, it drives the two lifting plates 6 and the rotating shaft 7 to descend. When the rotating shaft 7 descends, it drives the plurality of strip cutting knives 4 to contact the conveyor belt 25, facilitating the cutting of large pieces of animal fat into strips by the plurality of strip cutting knives 4.
[0027] To adjust the distance between the plurality of strip cutting knives 4, the adjusting component includes: an adjusting ring 11, a pushing frame 12, and a second electric cylinder 13. The adjusting ring 11 is rotatably connected to one side of one of the strip cutting knives 4. The pushing frame 12 is fixedly connected to the adjusting ring 11. The second electric cylinder 13 is installed on one side of the lifting plate 6. The output end of the second electric cylinder 13 penetrates through the lifting plate 6 and is fixedly connected to the pushing frame 12. When it is necessary to adjust the distance between the plurality of strip cutting knives 4, the second electric cylinder 13 installed on the lifting plate 6 drives the pushing frame 12 and the adjusting ring 11 to move. When the adjusting ring 11 moves, it pushes the strip cutting knife 4 to move on the rotating shaft 7. When the outermost strip cutting knife 4 moves, it compresses the support spring 8, causing the plurality of strip cutting knives 4 to uniformly move towards the center, thereby adjusting the distance between the plurality of strip cutting knives 4.
[0028] To support the lifting and sliding of the two lifting plates 6, the sliding component includes: sliding rods 14 and sliding rings 15. There are two sliding rods 14, and the two sliding rods 14 are both fixedly connected to the inner wall of the crushing box 2. A sliding ring 15 is slidably connected to each of the two sliding rods 14. The two ends of the lifting plate 6 are respectively fixedly connected to the two sliding rings 15. The sliding ring 15 slides on the sliding rod 14, thereby increasing the stability of the lifting plate 6 during lifting.
[0029] In order to drive the pelletizing knife 5 to move up and down, the swing mechanism includes: a swing shaft 16, an L-shaped frame 17, a sliding box 19, a buffer spring 20 and a driving component. The swing shaft 16 is slidably connected to two sliding rods 14. The pelletizing knife 5 is fixedly connected to the bottom end of the swing shaft 16. The L-shaped frame 17 is fixedly connected to the top end of the top frame 9. One side of the L-shaped frame 17 is fixedly connected with a slider 18. The sliding box 19 is fixedly connected to the top end of the swing shaft 16. The slider 18 is slidably connected inside the sliding box 19. There are two buffer springs 20. The two buffer springs 20 are respectively fixedly connected to the upper and lower ends of the slider 18. The mutually remote ends of the two buffer springs 20 are both fixedly connected to the inner wall of the sliding box 19. The driving component is arranged at the top end of the L-shaped frame 17 and is used to drive the swing shaft 16 and the sliding box 19 to swing up and down. The driving component includes: a support frame 21, a swing wheel 22 and a first motor 23. The support frame 21 is fixedly connected to the top end of the L-shaped frame 17. The swing wheel 22 is located on one side of the support frame 21. The circumferential surface of the swing wheel 22 contacts the top end of the sliding box 19. The first motor 23 is installed at the top end of the support frame 21. The output end of the first motor 23 is eccentrically fixedly connected to one side of the swing wheel 22. By driving the swing wheel 22 to rotate through the first motor 23 installed on the support frame 21, since the swing wheel 22 is eccentrically fixedly connected to the output end of the first motor 23, the sliding box 19 can be knocked when the swing wheel 22 rotates, thereby driving the sliding box 19 and the swing shaft 16 to move up and down. When the swing shaft 16 moves up and down, the sliding box 19 is supported and buffered by the buffer spring 20 fixed on the slider 18. When the knocking position of the swing wheel 22 on the sliding box 19 rotates to the upper side, the sliding box 19 is rebounded upward by the buffer spring 20. Repeating like this, the pelletizing knife 5 can swing up and down quickly to pelletize the animal fat.
[0030] In order to convey the animal fat, the conveying mechanism includes: a conveying shaft 24, a conveyor belt 25 and a second motor 26. The conveyor belt 25 is made of rubber. A support plate 27 is fixedly connected inside the frame 1. The top end of the support plate 27 contacts the inner wall of the conveyor belt 25. There are two conveying shafts 24. Both of the two conveying shafts 24 are rotatably connected inside the frame 1. The conveyor belt 25 is drivingly connected between the two conveying shafts 24. The second motor 26 is installed on one side of the frame 1. The output end of the second motor 26 penetrates the frame 1 and is fixedly connected to one of the conveying shafts 24. By driving the conveying shaft 24 to rotate through the second motor 26 installed on the frame 1, and the conveyor belt 25 is drivingly connected between the two conveying shafts 24, when one of the conveying shafts 24 rotates, it drives the conveyor belt 25 to be driven between the two conveying shafts 24, thereby conveying the animal fat.
[0031] Working principle: When it is necessary to crush animal fat, place large pieces of animal fat on the conveyor belt 25. Then start the second motor 26. The second motor 26 installed on the frame 1 drives the conveyor shaft 24 to rotate. The conveyor belt 25 is drivingly connected between the two conveyor shafts 24. When one of the conveyor shafts 24 rotates, it drives the conveyor belt 25 to move between the two conveyor shafts 24, thereby conveying the animal fat. During this process, start the first electric cylinder 10, the second electric cylinder 13 and the first motor 23. The second electric cylinder 13 installed on the lifting plate 6 drives the pushing frame 12 and the adjusting ring 11 to move. When the adjusting ring 11 moves, it pushes the cutting strip knife 4 to move on the rotating shaft 7. When the cutting strip knife 4 at the edge moves, it compresses the support spring 8, so that multiple cutting strip knives 4 uniformly move towards the center, thereby adjusting the distance between the multiple cutting strip knives 4. After the adjustment, since the multiple cutting strip knives 4 are in contact with the surface of the conveyor belt 25, when the conveyor belt 25 moves, it drives the multiple cutting strip knives 4 to roll on the conveyor belt 25, thereby cutting the animal fat into strips. After the animal fat passes through the multiple cutting strip knives 4, the first motor 23 installed on the support frame 21 drives the swing wheel 22 to rotate. Since the swing wheel 22 is eccentrically fixedly connected to the output end of the first motor 23, when the swing wheel 22 rotates, it can strike the sliding box 19, thereby driving the sliding box 19 and the swing shaft 16 to move up and down. When the swing shaft 16 moves up and down, the buffer spring 20 fixed on the slider 18 supports and buffers the sliding box 19. When the striking position of the swing wheel 22 on the sliding box 19 rotates to the upper side, the buffer spring 20 rebounds the sliding box 19 upwards. Repeating this way, the cutting granulation knife 5 can be quickly swung up and down to granulate the animal fat.
[0032] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and not to limit them. Although the present disclosure 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 disclosure can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present disclosure, and they should all be covered within the scope of the claims of the present disclosure.
Claims
1. A biaxial crusher for animal fats, characterized in that Including: A frame (1), at the top of the frame (1) is fixedly connected with a crushing box (2), and through openings (3) are provided on both sides of the crushing box (2); Strip cutting knives (4), there are multiple strip cutting knives (4), and the multiple strip cutting knives (4) are arranged in the crushing box (2) through a lifting mechanism, and can cut the whole piece of animal fat into strips; Grain cutting knives (5), the grain cutting knives (5) are arranged at one of the through openings (3) through a swinging mechanism, and can cut the strip-shaped animal fat into grains; A conveying mechanism, the conveying mechanism is arranged in the frame (1), and can drive the animal fat through the strip cutting knives (4) and the grain cutting knives (5).
2. The biaxial crusher for animal fats according to claim 1, wherein The lifting mechanism includes: Lifting plates (6), there are two lifting plates (6), and the two lifting plates (6) are slidably connected in the crushing box (2) through sliding components; A rotating shaft (7), both ends of the rotating shaft (7) are rotatably connected to opposite sides of the two lifting plates (6), and multiple strip cutting knives (4) are all slidably connected to the rotating shaft (7), and a support spring (8) is fixedly connected between every two adjacent strip cutting knives (4), and multiple support springs (8) are all sleeved on the circumferential surface of the rotating shaft (7); A top frame (9), the top frame (9) is fixedly connected to the tops of the two lifting plates (6); A first electric cylinder (10), the first electric cylinder (10) is installed at the top of the crushing box (2), and the output end of the first electric cylinder (10) penetrates through the crushing box (2) and is fixedly connected to the top of the top frame (9); Adjusting components, there are two adjusting components, and the two adjusting components are respectively arranged on the two lifting plates (6), and can adjust the distance between the multiple strip cutting knives (4).
3. The biaxial crusher for animal fats according to claim 2, characterized in that, The adjusting component includes: An adjusting ring (11), the adjusting ring (11) is rotatably connected to one side of one of the strip cutting knives (4); A pushing frame (12), the pushing frame (12) is fixedly connected to the adjusting ring (11); A second electric cylinder (13), the second electric cylinder (13) is installed on one side of the lifting plate (6), and the output end of the second electric cylinder (13) penetrates through the lifting plate (6) and is fixedly connected to the pushing frame (12).
4. The animal fat biaxial crusher according to claim 3, characterized in that, The sliding component includes: Slide bars (14), there are two slide bars (14), and the two slide bars (14) are both fixedly connected to the inner wall of the crushing box (2); Sliding rings (15), the two slide bars (14) are both slidably connected with sliding rings (15), and both ends of the lifting plate (6) are respectively fixedly connected to the two sliding rings (15).
5. The biaxial crusher for animal fat according to claim 4, characterized in that, The swinging mechanism includes: A swinging shaft (16), the swinging shaft (16) is slidably connected to the two slide bars (14), and the grain cutting knife (5) is fixedly connected to the bottom end of the swinging shaft (16); An L-shaped frame (17), the L-shaped frame (17) is fixedly connected to the top of the top frame (9), and a slider (18) is fixedly connected to one side of the L-shaped frame (17); A sliding box (19), the sliding box (19) is fixedly connected to the top end of the swing shaft (16), and the slider (18) is slidably connected inside the sliding box (19); Buffer springs (20), there are two buffer springs (20), the two buffer springs (20) are respectively fixedly connected to the upper and lower ends of the slider (18), and the ends of the two buffer springs (20) away from each other are fixedly connected to the inner wall of the sliding box (19); A driving assembly, the driving assembly is arranged at the top end of the L-shaped frame (17) and is used to drive the swing shaft (16) and the sliding box (19) to swing up and down.
6. The biaxial crusher for animal fat according to claim 5, wherein, The driving assembly includes: A support frame (21), the support frame (21) is fixedly connected to the top end of the L-shaped frame (17); A swing wheel (22), the swing wheel (22) is located on one side of the support frame (21), and the circumferential surface of the swing wheel (22) is in contact with the top end of the sliding box (19); A first motor (23), the first motor (23) is installed at the top end of the support frame (21), and the output end of the first motor (23) is eccentrically fixedly connected to one side of the swing wheel (22).
7. The biaxial crusher for animal fat according to claim 6, characterized in that, The conveying mechanism includes: Conveying shafts (24), there are two conveying shafts (24), and the two conveying shafts (24) are both rotatably connected inside the frame (1); A conveyor belt (25), the conveyor belt (25) is drivingly connected between the two conveying shafts (24); A second motor (26), the second motor (26) is installed on one side of the frame (1), and the output end of the second motor (26) penetrates through the frame (1) and is fixedly connected to one of the conveying shafts (24).
8. The biaxial crusher for animal fat according to claim 7, characterized in that, A support plate (27) is fixedly connected inside the frame (1), and the top end of the support plate (27) is in contact with the inner wall of the conveyor belt (25).