Crushing device for determining impurity components of white corundum
The combined design of the crushing box, guide table, crushing roller and lifting system solves the problems of incomplete crushing and low efficiency of white corundum, achieves uniform crushing of white corundum and controllable feeding speed, and improves measurement accuracy.
Patent Information
- Application Number
- CN202422478614.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing crushing device has problems of incomplete crushing and low efficiency when crushing white corundum, and the feeding speed is uncontrollable, which affects the measurement accuracy.
The combined design of crushing box, guide table, crushing roller, screen and lifting system is adopted. Through the coordinated work of crushing rod, crushing roller and lifting blade, the white corundum is crushed and screened step by step, and the feeding speed is adjusted to improve the crushing efficiency.
The uniform crushing of white corundum is achieved, the crushing efficiency is improved, and the accuracy of the measurement results is ensured.
Smart Images
Figure CN223485624U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of white fused alumina, and in particular to a pulverizing device for determining the impurity components of white fused alumina. Background Technology
[0002] White fused alumina is made from industrial alumina powder using modern and unique processing technology. It is characterized by short grinding time, high efficiency, good economic benefits, and low price.
[0003] This application improves upon the existing technology. In the existing technology, when determining the microstructure of white fused alumina, it is necessary to crush the white fused alumina to avoid inaccurate determination due to its large size. Existing crushing devices usually add the white fused alumina directly into the device during crushing. If the size is too large, it is easy to cause incomplete crushing. In addition, the feeding speed at the crushing mechanism is uncontrollable, resulting in low crushing efficiency. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pulverizing device for determining impurity components in white corundum.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A pulverizing device for determining impurity components in white corundum includes a pulverizing chamber. A crushing box is fixedly connected to the top inner wall of the pulverizing chamber. A crushing shaft is rotatably connected to the top of the crushing box. Multiple sets of equidistantly distributed crushing rods are fixedly connected to the outer wall of the crushing shaft. A symmetrically distributed guide platform is provided below the crushing box and is fixedly connected to the inner wall of the pulverizing chamber. A symmetrically distributed pulverizing roller is provided below the guide platform and is rotatably connected to the pulverizing chamber. A screen is provided below the pulverizing roller and is fixedly connected to the pulverizing chamber. A sliding groove is formed on the inner wall of the guide platform. A slider is slidably connected to the inner wall of the sliding groove. A baffle is fixedly connected to the side of each of the two sets of sliders that are close to each other. A guide rod is fixedly connected to the front side of the slider. A symmetrically distributed support plate is fixedly connected to the front side of the pulverizing chamber. A bidirectional screw is rotatably connected between the two sets of support plates and is threadedly connected to the guide rod.
[0007] As a further embodiment of this utility model: the front side of the crushing box is provided with symmetrically distributed guide grooves, and the inner wall of the guide grooves is slidably connected to the guide rod. The front side of the crushing box is provided with a second motor that is fixedly connected to the support plate, and the output shaft of the second motor is fixedly connected to the bidirectional screw.
[0008] As a further embodiment of this utility model: a lifting box is fixedly connected to one side of the outer wall of the crushing box, a lifting shaft is rotatably connected to the inner wall of the lifting box, lifting blades are fixedly connected to the outer wall of the lifting shaft, a speed reducer is fixedly connected to the top outer wall of the lifting box, and the output shaft of the speed reducer is fixedly connected to the lifting shaft.
[0009] As a further improvement of this utility model: both the bottom of the crushing box and the bottom of the lifting box are provided with discharge ports, and the two sets of discharge ports are interconnected; both the top of the crushing box and the top of the lifting box are provided with connecting ports, and the two sets of connecting ports are interconnected.
[0010] As a further embodiment of this utility model: a fixed frame is fixedly connected to the top outer wall of the crushing box, the output shaft of the fixed frame is fixedly connected to the crushing shaft, a second pulley is fixedly sleeved on the outer wall of the crushing shaft, a first pulley is fixedly connected to the power input shaft of the reducer, and the first pulley and the second pulley are connected by a belt.
[0011] This utility model has the following beneficial effects:
[0012] 1. In this utility model, when in use, white fused alumina is added into the crushing box, the first motor is started, the output shaft of the first motor rotates and drives the crushing shaft to rotate, which in turn drives the crushing rod to rotate. The crushing rod rotates and crushes the white fused alumina, so that the larger white fused alumina is reduced to smaller white fused alumina. The crushed white fused alumina falls onto the guide plate. The second motor is started, the output shaft of the second motor rotates and drives the bidirectional screw to rotate, which in turn drives the guide rod to move. The guide rod drives the slider to move, which in turn drives the baffle to move. The movement of the two sets of baffles allows the distance between the two sets of baffles to be adjusted. By controlling the appropriate feeding speed, the white fused alumina falls between the two sets of crushing rollers for crushing. This makes it easy to adjust the feeding speed and improves the crushing efficiency.
[0013] 2. In this utility model, during the crushing process, the white fused alumina crushed by the crushing roller is screened by a screen. The larger white fused alumina enters the lifting box through the discharge port. When the output shaft of the first motor rotates, it also drives the second pulley to rotate. Then, through the belt, the first pulley and the reducer, the lifting shaft is driven to rotate. The lifting shaft and the lifting blades lift the white fused alumina. The lifted white fused alumina falls onto the guide platform and is then crushed again by the crushing roller for easy use, making the white fused alumina more uniformly crushed. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a pulverizing device for determining impurity components in white corundum proposed in this utility model;
[0015] Figure 2 This is a schematic diagram of the bidirectional screw installation of a pulverizing device for determining impurity components in white corundum according to the present invention.
[0016] Figure 3 In this utility model Figure 1 A magnified structural diagram at point A.
[0017] Legend:
[0018] 1. Crushing box; 2. Guide table; 3. Crushing box; 4. Crushing shaft; 5. Crushing rod; 6. Crushing roller; 7. Screen; 8. Discharge port; 9. Lifting box; 10. Lifting shaft; 11. Lifting blade; 12. Reducer; 13. First pulley; 14. Connecting port; 15. Second pulley; 16. Fixing frame; 17. First motor; 18. Slide groove; 19. Sliding block; 20. Baffle; 21. Guide rod; 22. Guide groove; 23. Bidirectional screw; 24. Support plate; 25. Second motor. Detailed Implementation
[0019] 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.
[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0021] Reference Figure 1-3This utility model provides a pulverizing device for determining the impurity components of white corundum, comprising a pulverizing chamber 1, a crushing chamber 3 fixedly connected to the top inner wall of the pulverizing chamber 1, a crushing shaft 4 rotatably connected to the top of the crushing chamber 3, and multiple sets of equidistantly distributed crushing rods 5 fixedly connected to the outer wall of the crushing shaft 4. Symmetrically distributed guide platforms 2 are provided below the crushing chamber 3, and the guide platforms 2 are fixedly connected to the inner wall of the pulverizing chamber 1. Symmetrically distributed pulverizing rollers 6 are provided below the guide platforms 2, and the pulverizing rollers 6 are rotatably connected to the pulverizing chamber 1. Below the pulverizing rollers 6 is... A screen 7 is fixedly connected to the crushing chamber 1. A groove 18 is provided on the inner wall of the guide platform 2. A slider 19 is slidably connected to the inner wall of the groove 18. A baffle 20 is fixedly connected to the side of each pair of sliders 19 that are close to each other. A guide rod 21 is fixedly connected to the front side of the slider 19. Symmetrically distributed support plates 24 are fixedly connected to the front side of the crushing chamber 1. A bidirectional screw 23 is rotatably connected between the two sets of support plates 24, and the bidirectional screw 23 is threadedly connected to the guide rod 21. Symmetrically distributed guide grooves 22 are provided on the front side of the crushing chamber 1. The inner wall of the trough 22 is slidably connected to the guide rod 21. A second motor 25 is fixedly connected to the support plate 24 on the front side of the crushing box 1, and the output shaft of the second motor 25 is fixedly connected to the bidirectional screw 23. A lifting box 9 is fixedly connected to one outer wall of the crushing box 1. A lifting shaft 10 is rotatably connected to the inner wall of the lifting box 9. Lifting blades 11 are fixedly connected to the outer wall of the lifting shaft 10. A reducer 12 is fixedly connected to the top outer wall of the lifting box 9, and the output shaft of the reducer 12 is fixedly connected to the lifting shaft 10. The bottom of the crushing box 1 and... The bottom of the lifting box 9 is provided with a discharge port 8, and the two sets of discharge ports 8 are connected to each other. The top of the crushing box 1 and the top of the lifting box 9 are provided with a connecting port 14, and the two sets of connecting ports 14 are connected to each other. A fixed frame 16 is fixedly connected to the top outer wall of the crushing box 1. The output shaft of the fixed frame 16 is fixedly connected to the crushing shaft 4. A second pulley 15 is fixedly sleeved on the outer wall of the crushing shaft 4. The power input shaft of the reducer 12 is fixedly connected to a first pulley 13, and the first pulley 13 and the second pulley 15 are connected by a belt.
[0022] Working principle:
[0023] In this application, during use, white fused alumina is added into the crushing box 3, and the first motor 17 is started. The output shaft of the first motor 17 rotates, driving the crushing shaft 4 to rotate, which in turn drives the crushing rod 5 to rotate. The crushing rod 5 rotates to crush the white fused alumina, making larger pieces of white fused alumina smaller pieces. The crushed white fused alumina falls onto the guide table 2. The second motor 25 is started, and the output shaft of the second motor 25 rotates, driving the bidirectional screw 23 to rotate, which in turn drives the guide rod 21 to move. The guide rod 21 drives the slider 19 to move, which in turn causes the baffle 20 to move. The movement of the two sets of baffles 20 allows for adjustment of the distance between the two sets of baffles 20, controlling a suitable feeding speed so that the white fused alumina falls between the two sets of crushing rollers 6 for crushing. This facilitates adjustment of the feeding speed and improves the crushing efficiency.
[0024] In this application, during the crushing process, the white fused alumina crushed by the crushing roller 6 is screened by the screen 7. The larger white fused alumina enters the lifting box 9 through the discharge port 8. When the output shaft of the first motor 17 rotates, it also drives the second pulley 15 to rotate. In turn, the belt, the first pulley 13 and the reducer 12 drive the lifting shaft 10 to rotate. The lifting shaft 10 and the lifting blades 11 lift the white fused alumina. The lifted white fused alumina falls onto the guide table 2 and is then crushed again by the crushing roller 6 for easy use, making the white fused alumina more uniformly crushed.
[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A pulverizing device for determining impurity components in white corundum, comprising a pulverizing chamber (1), characterized in that: The crushing box (1) is fixedly connected to the top inner wall of the crushing box (1). The crushing box (3) is rotatably connected to the top of the crushing box (3). The outer wall of the crushing shaft (4) is fixedly connected to multiple sets of equidistantly distributed crushing rods (5). The crushing box (3) is provided with symmetrically distributed guide platforms (2) below it, and the guide platforms (2) are fixedly connected to the inner wall of the crushing box (1). The guide platforms (2) are provided with symmetrically distributed crushing rollers (6) below them, and the crushing rollers (6) are rotatably connected to the crushing box (1). The crushing rollers (6) are provided with a crushing box below them. (1) A screen (7) is fixedly connected. The inner wall of the guide platform (2) is provided with a sliding groove (18). The inner wall of the sliding groove (18) is slidably connected with a slider (19). The two sets of sliders (19) are fixedly connected with baffles (20) on the side that is close to each other. The front side of the slider (19) is fixedly connected with a guide rod (21). The front side of the crushing box (1) is fixedly connected with symmetrically distributed support plates (24). The two sets of support plates (24) are rotatably connected with a bidirectional screw (23), and the bidirectional screw (23) is threadedly connected to the guide rod (21).
2. The pulverizing device for determining impurity components in white corundum according to claim 1, characterized in that: The front side of the crushing box (1) is provided with symmetrically distributed guide grooves (22), and the inner wall of the guide grooves (22) is slidably connected to the guide rod (21). The front side of the crushing box (1) is provided with a second motor (25) fixedly connected to the support plate (24), and the output shaft of the second motor (25) is fixedly connected to the bidirectional screw (23).
3. The pulverizing device for determining impurity components in white fused alumina according to claim 1, characterized in that: A lifting box (9) is fixedly connected to one side of the outer wall of the crushing box (1). A lifting shaft (10) is rotatably connected to the inner wall of the lifting box (9). A lifting blade (11) is fixedly connected to the outer wall of the lifting shaft (10). A speed reducer (12) is fixedly connected to the top outer wall of the lifting box (9), and the output shaft of the speed reducer (12) is fixedly connected to the lifting shaft (10).
4. The pulverizing device for determining impurity components in white corundum according to claim 1, characterized in that: The bottom of the crushing box (1) and the bottom of the lifting box (9) are provided with discharge ports (8), and the two sets of discharge ports (8) are connected to each other. The top of the crushing box (1) and the top of the lifting box (9) are provided with connecting ports (14), and the two sets of connecting ports (14) are connected to each other.
5. The pulverizing device for determining impurity components in white corundum according to claim 3, characterized in that: The top outer wall of the crushing box (1) is fixedly connected to a fixing frame (16), the output shaft of the fixing frame (16) is fixedly connected to the crushing shaft (4), the outer wall of the crushing shaft (4) is fixedly sleeved with a second pulley (15), the power input shaft of the reducer (12) is fixedly connected to a first pulley (13), and the first pulley (13) and the second pulley (15) are connected by a belt.