Stirring and grinding device for chondroitin sulfate production raw materials

Abstract

The utility model provides a stirring and grinding device for chondroitin sulfate production raw materials, and relates to the field of grinding devices.The stirring and grinding device for the chondroitin sulfate production raw materials comprises a grinding box and a material guiding device, and a grinding roller assembly used for grinding the chondroitin sulfate raw materials is installed in the grinding box; a driving device for driving the grinding roller assembly to rotate is installed on the side wall of the grinding box, the material guiding device is movably arranged at the top of the grinding box, elastic pieces are arranged on the two sides of the material guiding device, and the driving device drives the grinding box to vibrate through a transmission device installed on the side wall of the grinding box. According to the stirring and grinding device for the chondroitin sulfate production raw materials, the driving device drives the grinding box to vibrate through the transmission device mounted on the side wall of the grinding box, so that the materials can be conveniently moved out from the strip-shaped outlet of the discharging hopper and fall onto the two grinding rollers in a relatively dispersed manner, and the two grinding rollers are fully utilized; and the material grinding work is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices, in particular to a stirring and grinding device for raw materials in the production of chondroitin sulfate. Background Art

[0002] Chondroitin sulfate is a naturally occurring polysaccharide belonging to the glycosaminoglycan (GAGs) family. It is mainly present in the cartilage, bones, tendons, ligaments and other connective tissues of animals, and also exists in small amounts in heart valves, blood vessel walls and skin. It is an important component of proteoglycans formed by covalent connection to proteins and is crucial for maintaining the structure and function of these tissues.

[0003] Chondroitin sulfate can help maintain the health of articular cartilage. By attracting and retaining water in the cartilage, it increases its lubricity and shock-absorbing ability, thereby reducing friction and damage between joints. It can also promote the repair of damaged cartilage, relieve pain in patients with osteoarthritis, improve joint function, and reduce joint swelling and effusion.

[0004] During the production and processing of chondroitin sulfate, it is necessary to grind cartilage. When the existing grinding device is in use, it is poured into the grinding box from the feed inlet of the grinding box. Then, the material falls between two grinding rollers for grinding. In this process, the material discharged from the feed inlet of the grinding box is generally relatively concentrated when moving downward, which makes the two grinding rollers not fully utilized, and the relatively concentrated material grinding will have a certain impact on the grinding effect.

[0005] Therefore, it is necessary to provide a new stirring and grinding device for raw materials in the production of chondroitin sulfate to solve the above technical problems. Summary of the Utility Model

[0006] To solve the above technical problems, the utility model provides a stirring and grinding device for raw materials in the production of chondroitin sulfate.

[0007] The stirring and grinding device for raw materials in the production of chondroitin sulfate provided by the utility model includes a grinding box and a feeding device. A grinding roller assembly for grinding chondroitin sulfate raw materials is installed in the grinding box, and a driving device for driving the grinding roller assembly to rotate is installed on the side wall of the grinding box. The feeding device is movably arranged on the top of the grinding box, elastic members are arranged on both sides of the feeding device, and the driving device drives the grinding box to vibrate through a transmission device installed on the side wall of the grinding box;

[0008] The feeding device includes a mounting frame and a discharge hopper. An activity groove is formed on the mounting frame, and the top of the grinding box is movably arranged in the activity groove. The top of the discharge hopper is fixedly connected to the bottom of the part of the mounting frame located inside the grinding box, and the bottom of the discharge hopper is a strip-shaped outlet.

[0009] Preferably, the grinding roller assembly includes a rotating rod, a driven rod and two grinding rollers. The rotating rod and the driven rod are both rotatably connected to the grinding box. The two grinding rollers are fixedly sleeved on the rotating rod and the driven rod. The bottom of the discharge hopper faces between the two grinding rollers.

[0010] Preferably, the driving device includes a support frame, a first motor and two gears. The two gears are respectively fixedly sleeved on the rotating rod and the driven rod. The two gears are meshed with each other. The support frame is installed on the side wall of the grinding box. The first motor is installed on the support frame. The output end of the first motor is fixedly connected to the rotating rod.

[0011] Preferably, the transmission device includes a rotating column, a chain, a baffle and an eccentric wheel. The rotating column is rotatably connected to the side wall of the grinding box. Sprockets are installed on both the rotating column and the rotating rod. The two sprockets are movably connected by a chain. The eccentric wheel is fixedly installed on the rotating column. One end of the baffle is fixedly installed on the mounting frame. The baffle is located above the eccentric wheel.

[0012] Preferably, the elastic member includes a first side plate, a second side plate, a plug rod and a spring. The first side plate and the second side plate are respectively fixedly connected to the grinding box and the mounting frame. The bottom of the plug rod is fixedly installed on the first side plate, and the plug rod movably penetrates through the second side plate. The two ends of the spring are respectively fixedly connected to the first side plate and the second side plate.

[0013] Preferably, two stirring devices are installed on the top of the mounting frame.

[0014] Preferably, the stirring device includes a mounting rod, a second motor and a plurality of stirring rods. The mounting rod is rotatably connected to the feeding frame. The plurality of stirring rods are all fixedly installed on the mounting rod. The second motor is installed on the side wall of the feeding frame. The output end of the second motor is fixedly connected to the mounting rod.

[0015] Compared with the related art, the stirring and grinding device for chondroitin sulfate production raw materials provided by the present utility model has the following beneficial effects:

[0016] 1. The first motor drives the rotating rod to rotate. Since the two gears are meshed with each other, the driven rod rotates, and the two grinding rollers both rotate towards the middle of the grinding box to realize the grinding work. While the rotating rod rotates, the rotating column is driven to rotate through the sprocket and the chain, so that the eccentric wheel rotates. The eccentric wheel continuously knocks the baffle, and the spring continuously expands and contracts, so that the mounting frame continuously moves up and down, which is convenient for the material to be discharged from the bottom of the discharge hopper, reducing the possibility of material blockage. The material moves out from the strip-shaped outlet of the discharge hopper, so that the material falls onto the two grinding rollers more dispersedly, and the two grinding rollers are fully utilized, which helps the grinding work of the material.

[0017] 2. Driven by two second motors, two mounting rods rotate towards the outside of the feeding rack. When the material is put into the feeding rack, the stirring rod functions to facilitate the breaking up of the agglomerated material, which is convenient for subsequent grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a schematic structural diagram of a stirring and grinding device for chondroitin sulfate production raw materials provided by the present utility model;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the structure shown in another angle;

[0020] Figure 3 is Figure 1 a schematic cross-sectional structural diagram of the structure shown;

[0021] Figure 4 is Figure 1 a schematic structural diagram of the material guiding device shown Figure 1 ;

[0022] Figure 5 is Figure 1 a schematic structural diagram of the material guiding device shown Figure 2 ;

[0023] Figure 6 is Figure 1 a schematic exploded structural diagram of the material guiding device shown;

[0024] Figure 7 is Figure 1 a schematic structural diagram of the material guiding device shown Figure 3 .

[0025] Reference numerals in the figure: 1, grinding box; 2, mounting rack; 3, movable groove; 4, discharge hopper; 5, rotating rod; 6, grinding roller; 7, gear; 8, support frame; 9, first motor; 10, rotating column; 11, sprocket; 12, chain; 13, eccentric wheel; 14, baffle; 15, first side plate; 16, second side plate; 17, insertion rod; 18, spring; 19, feeding rack; 20, mounting rod; 21, stirring rod; 22, second motor; 23, driven rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0027] Please refer to Figures 1 - 7 , wherein, Figure 1 is a schematic structural diagram of a stirring and grinding device for chondroitin sulfate production raw materials provided by the present utility model; Figure 2 is Figure 1 a schematic structural diagram of the structure shown in another angle; Figure 3is Figure 1 a schematic cross-sectional structure diagram of the structure shown; Figure 4 is Figure 1 a schematic structure diagram of the material guiding device shown Figure 1 ; Figure 5 is Figure 1 a schematic structure diagram of the material guiding device shown Figure 2 ; Figure 6 is Figure 1 a schematic exploded structure diagram of the material guiding device shown; Figure 7 is Figure 1 a schematic structure diagram of the material guiding device shown Figure 3 .

[0028] In the specific implementation process, as Figures 1 - 7 shown, it includes a grinding box 1 and a material guiding device. A grinding roller 6 assembly for grinding chondroitin sulfate raw materials is installed in the grinding box 1. A driving device for driving the rotation of the grinding roller 6 assembly is installed on the side wall of the grinding box 1. The material guiding device is movably arranged on the top of the grinding box 1. Elastic members are arranged on both sides of the material guiding device. The driving device drives the grinding box 1 to vibrate through a transmission device installed on the side wall of the grinding box 1. The material guiding device includes a mounting frame 2 and a discharge hopper 4. An activity groove 3 is opened on the mounting frame 2. The top of the grinding box 1 is movably arranged in the activity groove 3. The top of the discharge hopper 4 is fixedly connected to the bottom of the part of the mounting frame 2 located inside the grinding box 1. The bottom of the discharge hopper 4 is a strip-shaped outlet;

[0029] The grinding roller 6 assembly includes a rotating rod 5, a driven rod 23, and two grinding rollers 6. The rotating rod 5 and the driven rod 23 are both rotatably connected to the grinding box 1. The two grinding rollers 6 are both fixedly sleeved on the rotating rod 5 and the driven rod 23. The bottom of the discharge hopper 4 is directly opposite to the space between the two grinding rollers 6. When the material is put into the feeding frame 19, the stirring rod 21 functions to facilitate the breaking up of the agglomerated material;

[0030] The driving device includes a support frame 8, a first motor 9, and two gears 7. The two gears 7 are respectively fixedly sleeved on the rotating rod 5 and the driven rod 23, and the two gears 7 are meshed with each other. The support frame 8 is installed on the side wall of the grinding box 1, the first motor 9 is installed on the support frame 8, and the output end of the first motor 9 is fixedly connected to the rotating rod 5. The transmission device includes a rotating column 10, a chain 12, a baffle 14, and an eccentric wheel 13. The rotating column 10 is rotatably connected to the side wall of the grinding box 1. Sprockets 11 are installed on both the rotating column 10 and the rotating rod 5, and the two sprockets 11 are movably connected by a chain 12. The eccentric wheel 13 is fixedly installed on the rotating column 10. One end of the baffle 14 is fixedly installed on the mounting frame 2, and the baffle 14 is located above the eccentric wheel 13. The elastic member includes a first side plate 15, a second side plate 16, a plug rod 17, and a spring 18. The first side plate 15 and the second side plate 16 are respectively fixedly connected to the grinding box 1 and the mounting frame 2. The bottom of the plug rod 17 is fixedly installed on the first side plate 15, and the plug rod 17 movably penetrates through the second side plate 16. The two ends of the spring 18 are respectively fixedly connected to the first side plate 15 and the second side plate 16. While the rotating rod 5 rotates, the rotating column 10 is driven to rotate through the sprockets 11 and the chain 12, so that the eccentric wheel 13 rotates. The eccentric wheel 13 continuously strikes the baffle 14, and the spring 18 continuously expands and contracts, causing the mounting frame 2 to continuously move up and down.

[0031] Two stirring devices are installed on the top of the mounting frame 2. The stirring device includes a mounting rod 20, a second motor 22, and a plurality of stirring rods 21. The mounting rod 20 is rotatably connected to the feeding frame 19, and the plurality of stirring rods 21 are all fixedly installed on the mounting rod 20. The second motor 22 is installed on the side wall of the feeding frame 19, and the output end of the second motor 22 is fixedly connected to the mounting rod 20. The two mounting rods 20 are driven by the two second motors 22 to rotate towards the outside of the feeding frame 19. When the material is put into the feeding frame 19, the stirring rods 21 function to facilitate the breaking up of the agglomerated material.

[0032] The working principle provided by the present utility model is as follows: When using the device, the two mounting rods 20 are driven by the two second motors 22 to rotate towards the outside of the feeding frame 19, and the rotating rod 5 is driven to rotate by the first motor 9. Since the two gears 7 are meshed with each other, the driven rod 23 rotates, and the two grinding rollers 6 both rotate towards the middle of the grinding box 1 to achieve the grinding work. While the rotating rod 5 rotates, the rotating column 10 is driven to rotate through the sprockets 11 and the chain 12, so that the eccentric wheel 13 rotates. The eccentric wheel 13 continuously strikes the baffle 14, and the spring 18 continuously expands and contracts, causing the mounting frame 2 to continuously move up and down, facilitating the discharge of the material from the bottom of the discharge hopper 4 and reducing the possibility of material blockage. When the material is put into the feeding frame 19, the stirring rods 21 function to facilitate the breaking up of the agglomerated material, facilitating the subsequent grinding.

[0033] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0034] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A stirring and grinding device for chondroitin sulfate production raw materials, characterized in that, It includes a grinding box (1) and a feeding device. A grinding roller (6) assembly for grinding chondroitin sulfate raw materials is installed in the grinding box (1). A driving device for driving the rotation of the grinding roller (6) assembly is installed on the side wall of the grinding box (1). The feeding device is movably arranged on the top of the grinding box (1). Elastic members are arranged on both sides of the feeding device. The driving device drives the grinding box (1) to vibrate through a transmission device installed on the side wall of the grinding box (1). The feeding device includes a mounting frame (2) and a discharge hopper (4). An activity groove (3) is formed on the mounting frame (2). The top of the grinding box (1) is movably arranged in the activity groove (3). The top of the discharge hopper (4) is fixedly connected to the bottom of the part of the mounting frame (2) located inside the grinding box (1). The bottom of the discharge hopper (4) is a strip-shaped outlet.

2. The stirring and grinding device for chondroitin sulfate production raw materials according to claim 1, characterized in that, The grinding roller (6) assembly includes a rotating rod (5), a driven rod (23) and two grinding rollers (6). The rotating rod (5) and the driven rod (23) are both rotatably connected to the grinding box (1). The two grinding rollers (6) are both fixedly sleeved on the rotating rod (5) and the driven rod (23). The bottom of the discharge hopper (4) is directly opposite to the space between the two grinding rollers (6).

3. The stirring and grinding device for chondroitin sulfate production raw materials according to claim 2, wherein The driving device includes a support frame (8), a first motor (9) and two gears (7). The two gears (7) are respectively fixedly sleeved on the rotating rod (5) and the driven rod (23). The two gears (7) are meshed with each other. The support frame (8) is installed on the side wall of the grinding box (1). The first motor (9) is installed on the support frame (8). The output end of the first motor (9) is fixedly connected to the rotating rod (5).

4. The stirring and grinding device for chondroitin sulfate production raw materials according to claim 3, wherein, The transmission device includes a rotating column (10), a chain (12), a baffle (14) and an eccentric wheel (13). The rotating column (10) is rotatably connected to the side wall of the grinding box (1). Sprockets (11) are installed on both the rotating column (10) and the rotating rod (5). The two sprockets (11) are movably connected by a chain (12). The eccentric wheel (13) is fixedly installed on the rotating column (10). One end of the baffle (14) is fixedly installed on the mounting frame (2). The baffle (14) is located above the eccentric wheel (13).

5. The stirring and grinding device for chondroitin sulfate production raw materials according to claim 4, characterized in that, The elastic member includes a first side plate (15), a second side plate (16), a plug rod (17) and a spring (18). The first side plate (15) and the second side plate (16) are respectively fixedly connected to the grinding box (1) and the mounting frame (2). The bottom of the plug rod (17) is fixedly installed on the first side plate (15), and the plug rod (17) is movably inserted through the second side plate (16). The two ends of the spring (18) are respectively fixedly connected to the first side plate (15) and the second side plate (16).

6. The stirring and grinding device for chondroitin sulfate production raw materials according to claim 1, characterized in that, Two stirring devices are installed on the top of the mounting frame (2).

7. The stirring and grinding device for chondroitin sulfate production raw materials according to claim 6, wherein, The stirring device includes a mounting rod (20), a second motor (22) and a plurality of stirring rods (21). The mounting rod (20) is rotatably connected to the feeding frame (19), and the plurality of stirring rods (21) are fixedly installed on the mounting rod (20). The second motor (22) is installed on the side wall of the feeding frame (19), and the output end of the second motor (22) is fixedly connected to the mounting rod (20).

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