Grinding device for N-(3-hydroxypropyl) phthalimide
The grinding apparatus addresses the need for efficient grinding of N-(3-hydroxypropyl)benzamide by integrating adjustable grinding and filtration systems, ensuring effective particle size control and liquid recycling.
Patent Information
- Application Number
- CN202421601148.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-08
AI Technical Summary
There is a lack of effective grinding devices in the prior art to handle the grinding requirements of N-(3-hydroxypropyl)phthalimide chemical materials.
A device including a grinding assembly and a locking assembly is designed. The grinding assembly realizes rolling and grinding of materials through the cooperation of the grinding wheel and the locking assembly, and adjusts the coarseness of the grinding particles by adjusting the distance between the grinding wheel and the inner sleeve cone. Combined with a water pump, a spray pipe and a liquid storage tank, real-time water addition of the material and recovery and filtration of liquid after grinding.
It improves the functional diversity of the grinding device, can adjust the coarseness and fineness of the grinding particles, reduce liquid waste, and realize efficient grinding of materials and recycling of liquids.
Smart Images
Figure CN223096890U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a grinding device, in particular to a grinding device for N-(3-hydroxypropyl)phthalimide. Background Technique
[0002] Grinding is a finishing process that uses abrasive particles coated or embedded on a grinding tool to perform relative movement between the grinding tool and the workpiece or material under a certain pressure on the processed surface. For the chemical material of N-(3-hydroxypropyl)phthalimide, it needs to be ground before processing or use, so a grinding device is required to handle it. Content of the Utility Model
[0003] The purpose of the utility model is to provide a grinding device for N-(3-hydroxypropyl)phthalimide to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A grinding device for N-(3-hydroxypropyl)phthalimide, including a grinding assembly, the grinding assembly is connected to a card seat assembly, the grinding assembly includes a grinding wheel, a circular groove is opened on the upper surface of the grinding wheel, a conical surface is opened on the bottom surface of the grinding wheel, the conical surface communicates with the circular groove through a circular hole opened, a plurality of protruding parts are arranged on the wall surface of the conical surface, the upper end of the outer wall surface of the grinding wheel is rotationally connected to a snap ring through a bearing, and the outer wall surface of the snap ring is fixedly connected to four mutually perpendicular and corresponding ear plates.
[0005] As a preferred technical solution of the utility model, the bottom surfaces of three of the ear plates are respectively fixedly connected to the upper ends of three support plates, the lower ends of the three support plates are respectively fixedly connected to the three ends of a cross plate arranged in a T shape, the cross plate is fixedly connected to a support plate, a motor is installed at the end of the support plate, the output shaft of the motor is fixedly connected to a rotating shaft, the upper end of the rotating shaft is rotationally connected to another ear plate through a bearing, the rotating shaft is fixedly connected to a second gear, the second gear is meshed with a first gear, and the first gear is fixedly connected to the outer wall surface of the grinding wheel.
[0006] As a preferred technical solution of the utility model, the card seat assembly includes a circular concave column, the inner bottom surface of the circular concave column is fixedly connected to an inner sleeve cone, the inner sleeve cone is sleeved in the conical surface, the circular concave column is sleeved with the grinding wheel inside, the outer wall surface of the circular concave column is fixedly connected to two side plates, the two side plates correspond to a discharge hole opened on the side surface of the circular concave column, and an electric push rod is installed at the bottom surface of the circular concave column, and the extending end of the electric push rod is fixedly connected to the cross plate.
[0007] As a preferred technical solution of the present utility model, both sides between the two side plates are fixedly connected to both the filter plate and the L-shaped connecting plate, and the L-shaped connecting plate is fixedly connected to the outer wall surface of the circular concave column and corresponds to the discharge hole. The bottom surfaces of the filter plate and the L-shaped connecting plate are both fixedly connected to the collection frame, and the collection frame is fixedly connected to the liquid storage tank through two fixedly connected drain pipes and is interconnected.
[0008] As a preferred technical solution of the present utility model, the liquid storage tank is fixedly connected to the bottom plate, the bottom plate is fixedly connected to the bottom surface of the circular concave column through four fixedly connected support rods, a water pump is installed at the corner between the rear side surface of the liquid storage tank and the bottom plate, the outer surface of the upper end of the water outlet end of the water pump is fixedly connected to the vertical plate through a fixedly connected water delivery pipe, and a spray pipe is fixedly connected to the upper end of the water delivery pipe. The vertical plate is fixedly connected to the upper surface of the snap ring.
[0009] As a preferred technical solution of the present utility model, three of the support plates and the rotating shaft are located outside the outer wall surface of the circular concave column.
[0010] As a preferred technical solution of the present utility model, a switch is installed on the right side surface of the right side plate.
[0011] Compared with the prior art, the beneficial effects of the present utility model are:
[0012] 1. By setting the grinding assembly and the clamping seat assembly, the grinding assembly can rotate to form rolling grinding with the clamping seat assembly, so as to facilitate the grinding operation of the material. Secondly, the grinding assembly can also adjust the distance between the grinding wheel and the inner conical sleeve, so as to facilitate the adjustment of the thickness of the grinding particles, thereby improving the functional diversity of the device.
[0013] 2. By setting the clamping seat assembly, the spray pipe, the water pump and the liquid storage tank, the grinding assembly can be replenished with water in real time when grinding the material, so as to facilitate the operation of adding water or other liquids during the grinding of chemical materials. Secondly, the clamping seat assembly can also filter the ground particles and recycle the liquid, so as to reduce the waste of liquid during grinding and prevent waste caused by excessive use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is the front view structural diagram of the present utility model;
[0015] Figure 2 is the rear side top view structural diagram of the present utility model;
[0016] Figure 3 is the structural diagram of the grinding assembly of the present utility model;
[0017] Figure 4 is the bottom view structural diagram of the grinding assembly of the present utility model;
[0018] Figure 5 This is a schematic cross-sectional structure diagram of the card seat assembly of the present utility model.
[0019] In the figure: 1 grinding assembly, 11 grinding wheel, 12 circular groove, 13 conical surface, 14 snap ring, 15 ear plate, 16 support plate, 17 cross plate, 18 first gear, 19 second gear, 110 rotating shaft, 111 motor, 112 support plate, 113 electric push rod, 2 card seat assembly, 21 circular concave column, 22 inner conical sleeve, 23 side plate, 24 filter plate, 25 collection box, 26 drain pipe, 3 switch, 4 vertical plate, 5 spraying pipe, 6 water pump, 7 liquid storage tank, 8 support rod, 9 bottom plate. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution for a grinding device of N-(3-hydroxypropyl) phthalimide: including a grinding assembly 1, the grinding assembly 1 is connected to a card seat assembly 2, the grinding assembly 1 includes a grinding wheel 11, a circular groove 12 is opened on the upper surface of the grinding wheel 11, a conical surface 13 is opened on the bottom surface of the grinding wheel 11, the conical surface 13 communicates with the circular groove 12 through a circular hole opened, a plurality of protruding portions are provided on the wall surface of the conical surface 13, the upper end of the outer wall surface of the grinding wheel 11 is rotatably connected to a snap ring 14 through a bearing, and the outer wall surface of the snap ring 14 is fixedly connected to four mutually perpendicular corresponding ear plates 15.
[0022] The bottom surfaces of three ear plates 15 are respectively fixedly connected to the upper ends of three support plates 16. The lower ends of the three support plates 16 are respectively fixedly connected to three ends of a cross plate 17 arranged in a T shape. The cross plate 17 is fixedly connected to a support plate 112. An electric motor 111 is installed at the end of the support plate 112. The output shaft of the electric motor 111 is fixedly connected to a rotating shaft 110. The upper end of the rotating shaft 110 is rotatably connected to another ear plate 15 through a bearing. The rotating shaft 110 is fixedly connected to a second gear 19. The second gear 19 is meshed and connected to a first gear 18. The first gear 18 is fixedly connected to the outer wall surface of a grinding wheel 11. The electric motor 111 is controlled to rotate through a switch 3. The electric motor 111 drives the second gear 19 on the rotating shaft 110 to rotate. The second gear 19 meshes and drives the first gear 18 and the grinding wheel 11 to rotate. Then, the material to be ground is poured into the circular groove 12, so that the material passes through the scouring of the liquid through the round hole to between the inner sleeve cone 22 and the conical surface 13. The rotating conical surface 13 and the inner sleeve cone 22 grind the material. The ground material is carried to a filter plate 24 through the scouring of the liquid for filtering and interception. At the same time, the filtered liquid accumulates in a collection frame 25. The liquid in the collection frame 25 flows back into a liquid storage tank 7 through a drain pipe 26 for recycling. In this way, the grinding operation can be continuously carried out.
[0023] The clamping seat assembly 2 includes a circular concave column 21. The inner bottom surface of the circular concave column 21 is fixedly connected to an inner sleeve cone 22. The inner sleeve cone 22 is sleeved inside the conical surface 13. The circular concave column 21 is sleeved with the grinding wheel 11. The outer wall surface of the circular concave column 21 is fixedly connected to two side plates 23. Between the two side plates 23 corresponds to a discharge hole opened on the side surface of the circular concave column 21. An electric push rod 113 is installed at the bottom surface of the circular concave column 21. The extending end of the electric push rod 113 is fixedly connected to the cross plate 17. The electric push rod 113 on the grinding assembly 1 is extended through the switch 3. The electric push rod 113 drives the cross plate 17 to move downward. The cross plate 17 drives the electric motor 111 on the three support plates 16 and the support plate 112 to descend. At the same time, the support plates 16 drive the ear plates 15 and the snap ring 14 to descend. The snap ring 14 drives the grinding wheel 11 to descend synchronously, so that the distance between the conical surface 13 and the inner sleeve cone 22 is shortened, thereby facilitating the adjustment of the fineness of the grinding particles.
[0024] Both between the two side plates 23 are fixedly connected to a filter plate 24 and an L-shaped connecting plate. And the L-shaped connecting plate is fixedly connected to the outer wall surface of the circular concave column 21 and corresponds to the discharge hole. The bottom surfaces of the filter plate 24 and the L-shaped connecting plate are both fixedly connected to the collection frame 25. The collection frame 25 is fixedly connected to and communicated with the liquid storage tank 7 through two fixedly connected drain pipes 26.
[0025] The liquid storage tank 7 is fixedly connected to the bottom plate 9. The bottom plate 9 is fixedly connected to the bottom surface of the circular concave column 21 through four fixedly connected support rods 8. A water pump 6 is installed at the angle between the rear side surface of the liquid storage tank 7 and the bottom plate 9. The outlet end of the water pump 6 is fixedly connected to the outer surface of the upper end of the water delivery pipe, and the upper end of the water delivery pipe is fixedly connected to a spraying pipe 5. The vertical plate 4 is fixedly connected to the upper surface of the snap ring 14. The switch 3 controls the water pump 6 to pump the liquid in the liquid storage tank 7 into the spraying pipe 5 and spray it into the circular groove 12, so as to facilitate flushing the material into the round hole for grinding.
[0026] Three of the support plates 16 and the rotating shaft 110 are located outside the outer wall surface of the circular concave column 21. By arranging three of the support plates 16 and the rotating shaft 110 outside the outer wall surface of the circular concave column 21, the three support plates 16 can support and fix the rotating grinding wheel 11, thus ensuring the rotational stability of the grinding wheel 11.
[0027] The switch 3 is installed on the right side surface of the right side plate 23. The output end of the switch 3 is electrically connected to the input ends of the motor 111, the electric push rod 113, and the water pump 6.
[0028] The operation steps of the present utility model are as follows:
[0029] The electric push rod 113 on the grinding assembly 1 extends through the switch 3. The electric push rod 113 drives the cross plate 17 to move downward. The cross plate 17 drives the three support plates 16 and the motor 111 on the support plate 112 to descend. At the same time, the support plate 16 drives the ear plate 15 and the snap ring 14 to descend. The snap ring 14 drives the grinding wheel 11 to descend synchronously, shortening the distance between the conical surface 13 and the inner sleeve cone 22. Then, the motor 111 is controlled to rotate through the switch 3. The motor 111 drives the second gear 19 on the rotating shaft 110 to rotate. The second gear 19 meshes with and drives the first gear 18 and the grinding wheel 11 to rotate. Then, the switch 3 controls the water pump 6 to pump the liquid in the liquid storage tank 7 into the spraying pipe 5 and spray it into the circular groove 12.
[0030] Then, the material to be ground is poured into the circular groove 12, so that the material passes through the round hole through the flushing of the liquid to between the inner sleeve cone 22 and the conical surface 13. The rotating conical surface 13 and the inner sleeve cone 22 grind the material. The ground material is carried to the filter plate 24 by the flushing of the liquid for filtering and interception. At the same time, the filtered liquid accumulates in the collection frame 25. The liquid in the collection frame 25 flows back to the liquid storage tank 7 through the drain pipe 26 for recycling. In this way, the grinding operation can be continuously carried out.
[0031] In the description of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, 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, and thus should not be construed as a limitation to the present utility model.
[0032] In the present utility model, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or integrated; 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 elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A grinding device for N-(3-hydroxypropyl)phthalimide, comprising a grinding assembly (1), characterized in that: The grinding assembly (1) is connected to the card seat assembly (2). The grinding assembly (1) includes a grinding wheel (11). A circular groove (12) is formed on the upper surface of the grinding wheel (11). A conical surface (13) is formed on the bottom surface of the grinding wheel (11). The conical surface (13) communicates with the circular groove (12) through a circular hole formed. A plurality of convex portions are provided on the wall surface of the conical surface (13). The upper end of the outer wall surface of the grinding wheel (11) is rotatably connected to a snap ring (14) through a bearing. The outer wall surface of the snap ring (14) is fixedly connected to four mutually perpendicular and corresponding ear plates (15). The card seat assembly (2) includes a circular concave column (21). The inner bottom surface of the circular concave column (21) is fixedly connected to an inner sleeve cone (22). The inner sleeve cone (22) is sleeved in the conical surface (13). The circular concave column (21) is sleeved with the grinding wheel (11). The outer wall surface of the circular concave column (21) is fixedly connected to two side plates (23). The two side plates (23) are corresponding to a discharge hole formed on the side surface of the circular concave column (21). An electric push rod (113) is installed on the bottom surface of the circular concave column (21). The extending end of the electric push rod (113) is fixedly connected to a cross plate (17).
2. The grinding device for N-(3-hydroxypropyl)phthalimide according to claim 1, characterized in that: The bottom surfaces of three of the ear plates (15) are respectively fixedly connected to the upper ends of three support plates (16). The lower ends of the three support plates (16) are respectively fixedly connected to three ends of a cross plate (17) arranged in a T shape. The cross plate (17) is fixedly connected to a support plate (112). A motor (111) is installed at the end of the support plate (112). The output shaft of the motor (111) is fixedly connected to a rotating shaft (110). The upper end of the rotating shaft (110) is rotatably connected to another ear plate (15) through a bearing. The rotating shaft (110) is fixedly connected to a second gear (19). The second gear (19) is meshed and connected to a first gear (18). The first gear (18) is fixedly connected to the outer wall surface of the grinding wheel (11).
3. The grinding device for N-(3-hydroxypropyl)phthalimide according to claim 1, characterized in that: Both a filter plate (24) and an L-shaped connecting plate are fixedly connected between the two side plates (23). The L-shaped connecting plate is fixedly connected to the outer wall surface of the circular concave column (21) and corresponds to the discharge hole. The bottom surfaces of the filter plate (24) and the L-shaped connecting plate are both fixedly connected to a collection frame (25). The collection frame (25) is fixedly connected to and communicates with a liquid storage tank (7) through two drain pipes (26) fixedly connected thereto.
4. The grinding device for N-(3-hydroxypropyl)phthalimide according to claim 3, characterized in that: The liquid storage tank (7) is fixedly connected to a bottom plate (9). The bottom plate (9) is fixedly connected to the bottom surface of the circular concave column (21) through four support rods (8) fixedly connected thereto. A water pump (6) is installed at the included angle between the rear side surface of the liquid storage tank (7) and the bottom plate (9). The outer surface of the upper end of the outlet end of the water pump (6) is fixedly connected to a vertical plate (4) through a water delivery pipe. The end of the upper end of the water delivery pipe is fixedly connected to a spraying pipe (5). The vertical plate (4) is fixedly connected to the upper surface of the snap ring (14).
5. The grinding device for N-(3-hydroxypropyl)phthalimide according to claim 2, characterized in that: Three of the support plates (16) and the rotating shaft (110) are located outside the outer wall surface of the circular concave column (21).
6. The grinding device for N-(3-hydroxypropyl)phthalimide according to claim 1, characterized in that: A switch (3) is installed on the right side surface of the right side plate (23) described above.