Vibration crushing regenerator for resin sand production
By designing a vibration crushing regeneration machine combining rolling wheel and cleaning rod in resin sand production, the quality and cost problems caused by incomplete crushing and raw material adhesion in resin sand production are solved, and efficient crushing and cleaning are achieved, ensuring Finished product quality and reduce production costs.
Patent Information
- Application Number
- CN202420360819.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-27
AI Technical Summary
In the production process of resin sand, a single crushing method is difficult to effectively crush the fine particles in the raw materials, resulting in a decrease in the quality of the finished product. In addition, the resin sand raw materials are easily attached to the inner wall of the equipment during transportation, affecting the mixing ratio and increasing the cost of manual cleaning.
A vibration crushing and regeneration machine for resin sand production is designed, using a technology that combines rolling wheels and cleaning rods. The rolling wheel is rolled by frictional rotation, and the agglomerated particles are crushed by gravity acceleration; the cleaning rod drives rotation through frictional force, and uses threads to clean the raw materials on the inner wall of the funnel to ensure the integrity of the raw material mixing ratio.
Through the use of a vibration crushing regeneration machine, the fine particles in the resin sand can be effectively crushed, the quality of the crushing is improved, the quality of the finished product is ensured, and the manual cleaning steps are reduced, and the production costs can be reduced.
Smart Images
Figure CN222448115U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushers, in particular to a vibration crushing and regenerating machine for resin sand production. Background Art
[0002] Resin sand can improve the quality of castings during the production and processing of castings, which is beneficial to improve the precision size and facilitate demoulding.
[0003] In the process of resin sand production and processing, the resin sand raw materials need to be crushed. In the process of crushing, the raw materials are repeatedly rolled, and after rolling and crushing, they are cleaned and sent to the next processing step for processing. Finally, part of the processing process is completed through regeneration processing. However, in the process of rolling and crushing, gravity is used for repeated grinding. The single rolling method may cause some fine particles in the raw materials to be unable to be ground and crushed, which will affect the subsequent production and processing steps and ultimately lead to reduced quality of the finished product. At the same time, during the transportation process, the resin sand raw materials are relatively small in size and may adhere to the inner wall of the equipment, which will cause problems with the mixing ratio. Manual cleaning is required later, increasing production costs. Utility Model Content
[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.
[0005] To this end, the technical solution adopted in this utility model is:
[0006] The cam is provided with a plurality of support members, each of which is provided with a plurality of support members, each of which is provided with a plurality of support members, each of which is provided with a plurality of support members, each of which is provided with a plurality of support members.
[0007] One end of the rotating rod is fixedly connected to a fan blade, one end of the rotating rod is fixedly connected to a connecting shaft, the bottom position of one end of the connecting shaft is rotatably connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to a cleaning rod, and the bottom of the rotating shaft is fixedly connected to a second scraper.
[0008] Preferably, a funnel is rotatably connected to the bottom of the rotating rod, a regeneration box is fixedly connected to the bottom of the funnel in a connected state, and a collection tank is fixedly connected to the bottom of the regeneration box in a connected state.
[0009] Preferably, a rolling groove is fixedly connected to the top of the box body, and a through hole is opened at the bottom of the rolling groove.
[0010] Preferably, the springs are fixedly connected to the outer wall of the fixed shaft in sequence, and the number of the springs is five.
[0011] Preferably, the support blocks are symmetrically slidably connected inside the ring, and the number of the support blocks is two.
[0012] Preferably, the side wall of the cleaning rod is slidably connected to the inner wall of the funnel, the number of the cleaning rods is four, and the number of the connecting shafts corresponds to the number of the cleaning rods.
[0013] Preferably, the top of the rotating rod is rotatably connected to a motor, and the side wall of the bracket is fixedly connected to a first scraper.
[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:
[0015] 1. The utility model is provided with a rolling wheel, which will rotate due to friction during the grinding process. During the rotation, the moving block can be driven to rotate by the rotation of the fixed shaft. When it rotates to the bottom, it will hit the rolling groove by gravity, thereby crushing the agglomerated particles, improving the crushing quality and ensuring the quality of the finished product.
[0016] 2. The utility model is provided with a cleaning rod, which will be slidably connected with the inner wall of the funnel when the cleaning rod revolves, and the friction force is used to drive the cleaning rod to rotate. During the rotation, the surface thread can be used to clean the raw materials stuck on the inner wall of the funnel, and then enter the subsequent processing steps, thereby ensuring the complete mixing ratio of the raw materials, reducing the cleaning steps, and reducing the processing cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;
[0019] Figure 3 It is a schematic diagram of the internal structure of the rolling roller of the utility model.
[0020] Figure numerals: 1. box body; 2. rotating rod; 3. rotating ring; 4. connecting rod; 5. bracket; 6. rolling wheel; 7. first scraper; 8. rolling groove; 9. motor; 10. fan blade; 11. connecting shaft; 12. rotating shaft; 13. cleaning rod; 14. second scraper; 15. funnel; 16. regeneration box; 17. collecting trough; 18. fixed shaft; 19. spring; 20. moving block; 21. supporting block; 22. gravity rod; 23. collar; 24. connecting block; 25. limit block; 26. rolling block. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.
[0022] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.
[0023] A vibration crushing and regenerating machine for resin sand production provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.
[0024] Combination Figure 1-3 As shown, the utility model provides a vibration crushing and regenerating machine for resin sand production, comprising a box body 1, a rotating rod 2 is rotatably connected to the top center position of the box body 1 in a through-shaped manner, a rotating ring 3 is fixedly connected to one end of the rotating rod 2, a connecting rod 4 is fixedly connected to one side of the rotating ring 3, a bracket 5 is fixedly connected to the bottom of the connecting rod 4, a rolling wheel 6 is rotatably connected to one side of the bracket 5, the rolling wheel 6 has an inner cavity, a fixed shaft 18 is fixedly connected to the inner wall of the rolling wheel 6, a spring 19 is fixedly connected to the outer wall of the fixed shaft 18, a moving block 20 is fixedly connected to one end of the spring 19, a supporting block 21 is fixedly connected to the top of the moving block 20, a collar 23 is fixedly connected to the top of the moving block 20, a gravity rod 22 is slidably connected to the inner wall of the collar 23, a connecting block 24 is fixedly connected to the bottom of the moving block 20, limiting blocks 25 are fixedly connected to both sides of the connecting block 24, and a rolling block 26 is slidably connected between the limiting block 25 and the inner wall of the rolling wheel 6;
[0025] A funnel 15 is rotatably connected to the bottom of the rotating rod 2, a regeneration box 16 is fixedly connected to the bottom of the funnel 15 in a connected shape, a collecting tank 17 is fixedly connected to the bottom of the regeneration box 16 in a connected shape, a rolling tank 8 is fixedly connected to the top of the box body 1, a through hole is provided at the bottom of the rolling tank 8, a motor 9 is rotatably connected to the top of the rotating rod 2, a first scraper 7 is fixedly connected to the side wall of the bracket 5, the side wall of the cleaning rod 13 is slidably connected to the inner wall of the funnel 15, there are four cleaning rods 13, and the number of connecting shafts 11 corresponds to the number of cleaning rods 13.
[0026] In the first embodiment, the motor 9 is first used to drive the rotating ring 3 on the rotating rod 2 to rotate, and then the connecting rod 4 on the rotating ring 3 can be driven to move during the rotation. When the connecting rod 4 moves, the bracket 5 can be driven to move, and then the rolling wheel 6 can be driven to move. When moving, the friction force is used to drive the rolling wheel 6 to rotate, and the rolling work can be performed during the rotation. Secondly, the internal parts can be driven to operate. When the fixed shaft 18 rotates, the moving block 20 on the spring 19 can be driven to rotate. When the moving block 20 falls, the gravity rod 22 can use the gravity during the fall to press down the collar 23, so that the collar 23 on the moving block 20 can knock down the rolling wheel 6. The gravity acceleration formed by the rolling wheel 6 can be used to roll the raw materials and vibrate the rolling groove 8. The rolling block 26 can increase the downward pressure of the rolling wheel 6 when pressing down, and at the same time, it can also increase the contact area of the rolling. The limit block 25 can limit the moving range of the rolling block 26 to avoid the ineffective rolling work in the empty space.
[0027] One end of the rotating rod 2 is fixedly connected to the fan blade 10, one end of the rotating rod 2 is fixedly connected to the connecting shaft 11, the bottom position of one end of the connecting shaft 11 is rotatably connected to the rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected to the cleaning rod 13, the bottom of the rotating shaft 12 is fixedly connected to the second scraper 14, the springs 19 are fixedly connected to the outer wall of the fixed shaft 18 in turn, the number of springs 19 is five, the support blocks 21 are symmetrically slidably connected to the inside of the ring 23, and the number of support blocks 21 is two.
[0028] In the second embodiment, when the rotating rod 2 rotates, the fan blades 10 can be driven to rotate to accelerate the descending speed of the raw material powder. At the same time, when the connecting shaft 11 moves, the cleaning rod 13 can be driven to clean the inner wall of the funnel 15, thereby ensuring that the raw material will not be adsorbed on the inner wall of the funnel 15. The second scraper 14 can comb the raw materials at the bottom to avoid accumulation, so that the raw materials can fall evenly and then fall into the regeneration box 16 for processing.
[0029] The working principle and use process of the utility model are as follows: when the rolling work is needed, the motor 9 is started to drive the rotating rod 2 to rotate, and when the rotating rod 2 rotates, the connecting rod 4 on the rotating ring 3 can be driven to move, and when the connecting rod 4 moves, the bracket 5 can be driven to move synchronously, and when the bracket 5 moves, the rolling wheel 6 can be driven to move, and the rolling wheel 6 can be rotated by friction when moving, and when rotating, the moving block 20 can be driven to move, so that when the moving block 20 is about to move downward, the gravity is used to make the collar 23 on the moving block 20 and the rolling block 26 hit the rolling groove 8, thereby completing the rolling vibration work;
[0030] When the rotating rod 2 rotates, the fan blades 10 and the connecting shaft 11 can be driven to rotate. The connecting shaft 11 drives the cleaning rod 13 on the rotating shaft 12 to move and rotate using friction. While rotating, the threads on the cleaning rod 13 can be used to clean up the raw material dust.
[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A vibration crushing and regenerating machine for resin sand production, comprising a housing (1), characterized in that: The top center position of the box body (1) is rotatably connected to a rotating rod (2), one end of the rotating rod (2) is fixedly connected to a rotating ring (3), one side of the rotating ring (3) is fixedly connected to a connecting rod (4), the bottom of the connecting rod (4) is fixedly connected to a bracket (5), one side of the bracket (5) is rotatably connected to a rolling wheel (6), the rolling wheel (6) is provided with an inner cavity, the inner wall of the rolling wheel (6) is fixedly connected to a fixed shaft (18), and the outer wall of the fixed shaft (18) is fixedly connected to a spring (19). ), one end of the spring (19) is fixedly connected to a moving block (20), the top of the moving block (20) is fixedly connected to a supporting block (21), the top of the moving block (20) is fixedly connected to a collar (23), the inner wall of the collar (23) is slidably connected to a gravity rod (22), the bottom of the moving block (20) is fixedly connected to a connecting block (24), both sides of the connecting block (24) are fixedly connected to limiting blocks (25), and a rolling block (26) is slidably connected between the limiting block (25) and the inner wall of the rolling wheel (6); One end of the rotating rod (2) is fixedly connected to a fan blade (10), one end of the rotating rod (2) is fixedly connected to a connecting shaft (11), one end of the connecting shaft (11) is rotatably connected to a rotating shaft (12) at the bottom position, the outer wall of the rotating shaft (12) is fixedly connected to a cleaning rod (13), and the bottom of the rotating shaft (12) is fixedly connected to a second scraper (14).
2. A vibration crushing and regenerating machine for resin sand production according to claim 1, characterized in that: The bottom of the rotating rod (2) is rotatably connected to a funnel (15), the bottom of the funnel (15) is fixedly connected to a regeneration box (16) in a connected manner, and the bottom of the regeneration box (16) is fixedly connected to a collection tank (17) in a connected manner.
3. The vibration crushing and regenerating machine for resin sand production according to claim 1, characterized in that: A rolling groove (8) is fixedly connected to the top of the box body (1), and a through hole is provided at the bottom of the rolling groove (8).
4. The vibration crushing and regenerating machine for resin sand production according to claim 1, characterized in that: The springs (19) are fixedly connected to the outer wall of the fixed shaft (18) in sequence, and the number of the springs (19) is five.
5. A vibration crushing and regenerating machine for resin sand production according to claim 4, characterized in that: The support blocks (21) are symmetrically slidably connected inside the collar (23), and there are two support blocks (21).
6. The vibration crushing and regenerating machine for resin sand production according to claim 1, characterized in that: The side wall of the cleaning rod (13) is slidably connected to the inner wall of the funnel (15), the number of the cleaning rods (13) is four, and the number of the connecting shafts (11) corresponds to the number of the cleaning rods (13).
7. The vibration crushing and regenerating machine for resin sand production according to claim 1, characterized in that: The top of the rotating rod (2) is rotatably connected to a motor (9), and the side wall of the bracket (5) is fixedly connected to a first scraper (7).