A type of bovine bone powder grinding equipment

Abstract

This utility model discloses a bovine bone pulverizing device, including a base and a pulverizing mechanism. The base has a vibration mechanism at its upper end. The pulverizing mechanism includes a grinding cylinder, a feed inlet, a screening component, a discharge channel, and a connecting seat. The grinding cylinder is located above the vibration mechanism. A water trough is formed in the cylinder wall, and a water inlet is located at the rear upper end of the water trough. Evenly distributed vibrating steel rods are placed inside the grinding cylinder. End caps are fixedly connected to both the front and rear ends of the grinding cylinder. A screening trough is formed at the lower end of the grinding cylinder, and a screening component is installed inside the screening trough. A connecting seat is located at the lower end of the outer arc surface of the grinding cylinder. The screening component and the connecting seat are fitted together. A discharge channel is fixedly connected to the lower end of the connecting seat. A feed inlet is located at the front end of the grinding cylinder. This bovine bone pulverizing device achieves screening through the screening mechanism at the lower end of the grinding cylinder, improving pulverizing efficiency. Simultaneously, the water trough cools the grinding cylinder, preventing the bovine bone powder from overheating and causing protein denaturation.

Description

Technical Field

[0001] This utility model relates to the field of bovine bone powder processing technology, specifically a bovine bone powder grinding equipment. Background Technology

[0002] Beef bone powder is a natural nutritional supplement made from beef bones through high-temperature sterilization, defatting, and pulverization. It is rich in calcium, phosphorus, collagen, and various amino acids, with a calcium-to-phosphorus ratio close to human needs and high bioavailability, effectively promoting bone health and preventing osteoporosis. The collagen content helps maintain joint flexibility and skin elasticity, making it widely used in elderly health care, sports nutrition, and post-operative rehabilitation. High-quality beef bone powder is extracted from fresh beef bones and contains no chemical additives; however, it is important to choose products from reputable manufacturers to ensure safety. Compared to synthetic calcium supplements, its natural mineral composition is more easily absorbed by the body, making it a functional food ingredient that combines nutrition and safety.

[0003] The grinding of beef bone meal typically begins with a vibratory mill. The irregular vibration of the vibrating steel rods inside the mill grinds the beef bone meal, and different particle sizes are obtained depending on the vibration time. After grinding, the mill drum is opened, the beef bone meal is poured out, and new beef bones are added, repeating the grinding process. However, when pouring out the beef bone meal, some bones may be located at the edge of the mill drum and not fully ground, requiring further screening before entering the next grinding stage. This results in low overall efficiency. Furthermore, friction between the vibrating steel rods generates heat, which can cause the beef bone meal to overheat and denature its proteins. Therefore, we propose a beef bone grinding device. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a bovine bone powdering device. The device uses a screening mechanism set at the lower end of the grinding cylinder to achieve screening, thereby improving the powdering efficiency. At the same time, the grinding cylinder is cooled by a water tank to prevent the bovine bone powder from overheating and causing protein denaturation. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bovine bone pulverizing device, comprising a base and a pulverizing mechanism;

[0006] Base: A vibration mechanism is installed at its upper end;

[0007] The grinding mechanism includes a grinding cylinder, a feed inlet, a screening component, a discharge channel, and a connecting seat. The grinding cylinder is located at the upper end of the vibration mechanism. A water trough is opened in the cylinder wall of the grinding cylinder, and a water inlet is located at the upper rear side of the water trough. Evenly distributed vibrating steel bars are placed inside the grinding cylinder. End caps are fixedly connected to both the front and rear ends of the grinding cylinder. A screening trough is opened at the lower end of the grinding cylinder, and a screening component is installed inside the screening trough. A connecting seat is located at the lower end of the outer arc surface of the grinding cylinder. The screening component is configured to cooperate with the connecting seat. A discharge channel is fixedly connected to the lower end of the connecting seat. A feed inlet is located at the front end of the grinding cylinder. The feed inlet passes through the water trough and is connected to the interior of the grinding cylinder. Screening is achieved through the screening mechanism located at the lower end of the grinding cylinder, which improves the grinding efficiency. At the same time, the water trough cools the grinding cylinder to prevent the bone meal from overheating and causing protein denaturation.

[0008] Furthermore, it also includes a control switch, which is located on the rear side of the base. The input terminal of the control switch is electrically connected to an external power source to control the start and stop of the vibration motor.

[0009] Furthermore, the vibration mechanism includes a bracket, a motor base, a vibration motor, springs, hollow columns, and spring columns. The hollow columns are symmetrically fixed to the upper surface of the base at their four corners. Spring columns are slidably connected to the middle of the top wall of each hollow column. The motor base is fixedly connected between the upper ends of the spring columns. Springs are movably sleeved in the middle of each spring column. The springs are located between the motor base and the vertically adjacent hollow columns. Brackets are fixedly connected to both the front and rear ends of the motor base. The grinding cylinder is fixedly connected between the upper ends of the two brackets. The upper ends of the brackets pass through the outer wall of the water tank and are fixedly connected to the inner wall of the water tank. A vibration motor is fixedly connected to the middle of the upper surface of the motor base. The input end of the vibration motor is electrically connected to the output end of the control switch to realize the vibration of the grinding cylinder.

[0010] Furthermore, the screening component includes an arc-shaped plate, a feeding trough, and a connecting plate. The arc-shaped plate has connecting plates at both its front and rear ends, and the connecting plates are respectively connected to the adjacent side walls of the connecting seat by fixing bolts. The arc-shaped plate has a uniformly distributed feeding trough in the middle. A filter screen is fixedly connected to the inner arc surface of the arc-shaped plate. The filter screen is located at the upper end of the feeding trough. The inner arc surface of the arc-shaped plate has the same diameter as and is tangent to the inner arc surface of the grinding cylinder. The arc-shaped plate is located inside the screening trough to achieve screening.

[0011] Furthermore, the studs of the fixing bolts are all threaded with self-locking nuts, which are located on the outside of the connecting seat to prevent the fixing bolts from loosening.

[0012] Furthermore, a connecting groove is provided at the front end of the water tank, and a water outlet groove is provided in the middle of the connecting groove. A water outlet pipe is fixedly connected to the lower front end of the grinding cylinder, and the water outlet pipe is connected to the water outlet groove for easy water replacement.

[0013] Furthermore, an inner sealing rubber ring and an outer sealing rubber ring are fixedly connected to the right side of the front end cap. The rear side of the inner sealing rubber ring is in contact with the front end of the inner wall of the water tank, and the rear side of the outer sealing rubber ring is in contact with the front end of the outer wall of the water tank, thereby achieving a seal on the water tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This bovine bone grinding equipment has the following advantages:

[0015] 1. The cow bone particles, ground to the appropriate size by the vibrating steel rod, are discharged from the filter screen at the top of the arc plate. Workers can continuously add cow bone fragments during the grinding process, making the grinding efficiency even higher.

[0016] 2. During grinding, the vibration of the steel bars generates heat through friction between them and between the steel bars and the inner wall of the grinding cylinder. The temperature of the steel bars and the grinding cylinder rises, and the water inside the water tank exchanges heat with the grinding cylinder, lowering its temperature. The grinding cylinder exchanges heat with the steel bars to achieve cooling, thus preventing the bone meal from overheating and denaturing the protein. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the screening component of this utility model;

[0022] Figure 6 This is a schematic diagram of the end cap structure on the front side of this utility model;

[0023] Figure 7 This is a schematic diagram of the cross-sectional structure of the grinding cylinder of this utility model.

[0024] In the diagram: 1. Base, 2. Vibration mechanism, 21. Support, 22. Motor base, 23. Vibration motor, 24. Spring, 25. Hollow column, 26. Spring column, 3. Powdering mechanism, 31. Grinding cylinder, 32. Feed inlet, 33. Screening component, 331. Arc plate, 332. Feed trough, 333. Connecting plate, 34. Discharge channel, 35. Connecting seat, 4. Water tank, 5. Connecting groove, 6. Water outlet trough, 7. Water outlet pipe, 8. Self-locking nut, 9. Inner sealing rubber ring, 10. Outer sealing rubber ring, 11. End cap, 12. Vibrating steel rod, 13. Control switch. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 This embodiment provides a technical solution: a bovine bone pulverizing device, including a base 1 and a pulverizing mechanism 3;

[0027] Base 1: A vibration mechanism 2 is provided on its upper end. The vibration mechanism 2 includes a bracket 21, a motor base 22, a vibration motor 23, a spring 24, hollow columns 25, and spring columns 26. The hollow columns 25 are symmetrically fixed to the upper surface of the base 1 at their four corners. Spring columns 26 are slidably connected to the middle of the top wall of each hollow column 25. The motor base 22 is fixedly connected to the upper ends of the spring columns 26. Springs 24 are movably sleeved in the middle of each spring column 26. The springs 24 are located between the motor base 22 and the vertically adjacent hollow columns 25. The front and rear ends of the motor base 22 are fixedly connected to the bracket 21. Grinding cylinder 3 1 is fixedly connected between the upper ends of two supports 21. The upper ends of the supports 21 pass through the outer wall of the water tank 4 and are fixedly connected to the inner wall of the water tank 4. A vibration motor 23 is fixedly connected to the middle of the upper surface of the motor base 22. The input end of the vibration motor 23 is electrically connected to the output end of the control switch 13. The vibration motor 23 vibrates, driving the entire assembly of the support 21, motor base 22 and grinding cylinder 31 to vibrate. The spring 24 increases the vibration amplitude due to the elastic potential energy. As the spring 24 vibrates, the lower end of the spring column 26 moves up and down repeatedly at the upper end of the vertically adjacent hollow column 25 to avoid excessive deformation of the spring 24.

[0028] The grinding mechanism 3 includes a grinding cylinder 31, a feed inlet 32, a screening component 33, a discharge channel 34, and a connecting seat 35. The grinding cylinder 31 is located at the upper end of the vibrating mechanism 2. A water trough 4 is provided on the cylinder wall of the grinding cylinder 31, and a water inlet is provided on the rear side of the upper end of the water trough 4. Vibrating steel bars 12 are evenly distributed inside the grinding cylinder 31. End caps 11 are fixedly connected to both the front and rear ends of the grinding cylinder 31. A screening trough is provided at the lower end of the grinding cylinder 31, and a screening component 33 is provided inside the screening trough. A connecting seat 35 is provided at the lower end of the outer arc surface of the grinding cylinder 31. The screening component 33 is fitted with the connecting seat 35. The discharge channel 34 is fixedly connected to the lower end of the connecting seat 35. A feed inlet 32 ​​is provided at the front end of the grinding cylinder 31, and the feed inlet 32 ​​passes through the water trough 4 and connects to the interior of the grinding cylinder 31. The screening component 33 includes an arc-shaped plate 331, a feeding trough 332, and a connecting plate 333. Connecting plates 333 are provided at both the front and rear ends of the arc-shaped plate 331. The connecting plates 333 are respectively connected to the adjacent sidewalls of the connecting seat 35 by fixing bolts. The middle of the arc-shaped plate 331 has evenly distributed feeding troughs 332. A filter screen is fixedly connected to the inner arc surface of the arc-shaped plate 331, located at the upper end of the feeding trough 332. The inner arc surface of the arc-shaped plate 331 has the same diameter as and is tangent to the inner arc surface of the grinding cylinder 31. The arc-shaped plate 331 is located inside the screening trough. The studs of the fixing bolts are all threaded with self-locking nuts 8, which are all located on the outside of the connecting seat 35. A connecting groove 5 is provided at the front end of the water tank 4, and a water outlet groove 6 is provided in the middle of the connecting groove 5. The grinding cylinder 31... A water outlet pipe 7 is fixedly connected to the lower front end of the grinding tank 4, and the water outlet pipe 7 is connected to the water outlet trough 6. An inner sealing rubber ring 9 and an outer sealing rubber ring 10 are fixedly connected to the right side of the end cap 11 on the front side. The rear side of the inner sealing rubber ring 9 is in contact with the front end of the inner wall of the water trough 4, and the rear side of the outer sealing rubber ring 10 is in contact with the front end of the outer wall of the water trough 4. Before grinding, the worker uses a plug to block the water outlet pipe 7 and injects water into the water trough 4 from the inlet. During grinding, the vibrating steel rods 12 rub against each other and generate heat, and the temperature of the vibrating steel rods 12 and the grinding cylinder 31 rises. The water inside the water trough 4 exchanges heat with the grinding cylinder 31, reducing the temperature of the grinding cylinder 31. The grinding cylinder 31 exchanges heat with the vibrating steel rods 12 to achieve cooling. After the grinding process is completed, the plug is opened to drain the water from the water tank 4. The connecting groove 5 connects the two sides of the water tank 4, and the water flows from the outlet groove 6 into the outlet pipe 7 for discharge. The grinding cylinder 31 vibrates, causing the internal vibrating steel rod 12 to vibrate. Under the action of vibration, the vibrating steel rod 12 undergoes three-dimensional irregular movement, including throwing, rolling, and mutual collision. The cow bone fragments are repeatedly impacted, sheared, and rubbed between the vibrating steel rods 12, gradually crushing them. Cow bone particles smaller than the diameter of the filter screen holes fall from the filter screen. The arc plate 331 has a uniformly distributed feeding groove 332 in the middle to prevent the filter screen from being deformed due to excessive impact. The connecting plate 333 is connected to the adjacent side wall of the connecting seat 35 by fixing bolts. The studs of the fixing bolts are all threaded with self-locking nuts 8.To prevent the fixing bolts from loosening due to excessive vibration, the powdered cow bone particles are discharged from the rear end of the discharge channel 34. Cow bone fragments can be continuously added during the vibratory grinding process, achieving highly efficient grinding.

[0029] It also includes a control switch 13, which is located on the rear side of the base 1, and the input terminal of the control switch 13 is electrically connected to an external power supply.

[0030] The working principle of the beef bone grinding equipment provided by this utility model is as follows: Before grinding, the worker uses a plug to block the water outlet pipe 7 and injects water into the water tank 4 from the water inlet. The worker then crushes the beef bones (after removing the flesh and blood) and puts them into the grinding cylinder 31 through the feed inlet 32. The vibration motor 23 is turned on by the control switch 13. The vibration motor 23 vibrates, causing the entire assembly of the support 21, motor base 22, and grinding cylinder 31 to vibrate. The spring 24 increases the vibration amplitude due to its elastic potential energy. As the spring 24 vibrates, the lower end of the spring column 26 moves up and down above the upper end of the vertically adjacent hollow column 25. The reciprocating lifting and lowering mechanism prevents excessive deformation of the spring 24. The vibration of the grinding cylinder 31 drives the internal vibrating steel rod 12 to vibrate. Under the action of vibration, the vibrating steel rod 12 undergoes three-dimensional irregular motion, including throwing, rolling, and mutual collision. The cow bone fragments are repeatedly impacted, sheared, and rubbed between the vibrating steel rods 12, gradually crushing them. Cow bone particles smaller than the diameter of the filter screen holes fall from the filter screen. The arc plate 331 has a uniformly distributed feeding groove 332 in the middle to prevent the filter screen from being deformed due to excessive impact. The connecting plate 333 is connected to the adjacent side wall of the connecting seat 35 by fixing bolts. Next, the studs of the fixing bolts are all threadedly connected with self-locking nuts 8. (The top of the self-locking nut 8 has an embedded PA66 nylon ring. When the self-locking nut 8 is screwed into the bolt, the thread and the nylon ring are squeezed together. The nylon material undergoes elastic deformation due to the compression, forming a continuous radial pressure with the bolt thread. This increases the frictional force to resist loosening caused by vibration or impact. Nylon has a low elastic modulus and does not easily recover completely after deformation, thus maintaining the locking force and maintaining the anti-loosening effect even after long-term use.) This prevents the fixing bolts from loosening due to excessive vibration. The powdered cow bone particles are discharged from the discharge channel 3. The rear end of 4 is discharged. While vibrating and grinding, bone fragments can be continuously added to achieve efficient grinding. During grinding, the vibrating steel rods 12 and the inner wall of the grinding cylinder 31 rub against each other and generate heat. The temperature of the vibrating steel rods 12 and the grinding cylinder 31 rises. The water inside the water tank 4 exchanges heat with the grinding cylinder 31, reducing the temperature of the grinding cylinder 31. The grinding cylinder 31 exchanges heat with the vibrating steel rods 12 to achieve cooling. After the grinding work is completed, the plug is opened to release the water inside the water tank 4. The connecting groove 5 connects the two sides of the water tank 4, and the water flows from the water outlet groove 6 into the water outlet pipe 7 and is discharged.

[0031] It is worth noting that the vibration motor 23 disclosed in the above embodiments can be a YZD-20-6 vibration motor, and the control switch 13 is provided with a switch button corresponding to the vibration motor 23 for controlling its switching operation.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cattle bone powdering apparatus characterized by: Includes a base (1) and a powder grinding mechanism (3); Base (1): A vibration mechanism (2) is provided on its upper end; The grinding mechanism (3) includes a grinding cylinder (31), a feed inlet (32), a screening component (33), a discharge channel (34), and a connecting seat (35). The grinding cylinder (31) is located at the upper end of the vibration mechanism (2). A water trough (4) is provided on the cylinder wall of the grinding cylinder (31). A water inlet is provided on the rear side of the upper end of the water trough (4). Vibrating steel rods (12) are evenly distributed inside the grinding cylinder (31). End caps are fixedly connected to both the front and rear ends of the grinding cylinder (31). (11) A screening groove is provided at the lower end of the grinding cylinder (31), and a screening component (33) is provided inside the screening groove. A connecting seat (35) is provided at the lower end of the outer arc surface of the grinding cylinder (31). The screening component (33) and the connecting seat (35) are fitted together. A discharge channel (34) is fixedly connected to the lower end of the connecting seat (35). A feed inlet (32) is provided at the front end of the grinding cylinder (31). The feed inlet (32) passes through the water tank (4) and is connected to the inside of the grinding cylinder (31).

2. The cattle bone powdering apparatus according to claim 1, wherein: It also includes a control switch (13), which is located on the rear side of the base (1), and the input end of the control switch (13) is electrically connected to an external power source.

3. A cattle bone powdering apparatus as claimed in claim 2, wherein: The vibration mechanism (2) includes a bracket (21), a motor base (22), a vibration motor (23), a spring (24), hollow columns (25), and spring columns (26). The hollow columns (25) are symmetrically fixed to the upper surface of the base (1) at their four corners. Spring columns (26) are slidably connected to the middle of the top wall of each hollow column (25). The upper ends of the spring columns (26) are fixedly connected to the motor base (22). Springs (24) are movably sleeved in the middle of each spring column (26). The two cylinders (21 and 25) are respectively located between the motor base (22) and the vertically adjacent hollow column (25). The front and rear ends of the motor base (22) are fixedly connected to the brackets (21). The grinding cylinder (31) is fixedly connected between the upper ends of the two brackets (21). The upper ends of the brackets (21) pass through the outer wall of the water tank (4) and are fixedly connected to the inner wall of the water tank (4). The upper surface of the motor base (22) is fixedly connected to the middle of the upper surface of the vibrating motor (23). The input end of the vibrating motor (23) is electrically connected to the output end of the control switch (13).

4. The cattle bone powdering apparatus as claimed in claim 1, wherein: The screening component (33) includes an arc plate (331), a feeding trough (332), and a connecting plate (333). The arc plate (331) is provided with connecting plates (333) at both the front and rear ends. The connecting plates (333) are respectively connected to the adjacent side walls of the connecting seat (35) by fixing bolts. The arc plate (331) has a uniformly distributed feeding trough (332) in the middle. The inner arc surface of the arc plate (331) is fixedly connected with a filter screen. The filter screen is located at the upper end of the feeding trough (332). The inner arc surface of the arc plate (331) is equal in diameter and tangent to the inner arc surface of the grinding cylinder (31). The arc plate (331) is located inside the screening trough.

5. A cattle bone powdering apparatus as claimed in claim 4, wherein: The studs of the fixing bolts are all threaded with self-locking nuts (8), and the self-locking nuts (8) are all located on the outside of the connecting seat (35).

6. The cattle bone powdering apparatus as claimed in claim 1, wherein: The water tank (4) has a connecting groove (5) at the front end and a water outlet groove (6) in the middle of the connecting groove (5). A water outlet pipe (7) is fixedly connected to the lower front end of the grinding cylinder (31), and the water outlet pipe (7) is connected to the water outlet groove (6).

7. The cattle bone powdering apparatus as claimed in claim 1, wherein: An inner sealing rubber ring (9) and an outer sealing rubber ring (10) are fixedly connected to the right side of the front end cap (11). The rear side of the inner sealing rubber ring (9) is in contact with the front end of the inner wall of the water tank (4), and the rear side of the outer sealing rubber ring (10) is in contact with the front end of the outer wall of the water tank (4).

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