Supporting base for pulverizer

Abstract

The utility model relates to the technical field of supporting bases, and discloses a supporting base for a pulverizer, which comprises an outer frame, a supporting component for supporting the base is arranged in the outer frame, two sliding shafts are fixedly connected in the outer frame, springs I are sleeved outside the two sliding shafts, and springs II are sleeved outside the two sliding shafts. The tops of the two sliding shafts are fixedly connected with first limiting plates, the tops of the two sliding shafts are fixedly connected with sleeves, the exteriors of the two sleeves are fixedly connected with two connecting plates, the far sides of the two connecting plates are fixedly connected with connecting blocks, and the far sides of the two connecting blocks are fixedly connected with sliding rings; first fixing blocks are fixedly connected to the front sides and the rear sides of the two sliding rings correspondingly. According to the utility model, not only is necessary elastic force provided to stabilize the crusher, but also vibration energy is consumed through compression and extension actions of the crusher, so that a dual-damping effect is achieved, and the influence of vibration on the crusher is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of support bases, in particular to a support base for a grinder. Background Art

[0002] A pulverizer is a type of mechanical equipment widely used in various industries. It is mainly used to crush large solid raw materials into fine particles or powders of the required size. The core function of a pulverizer is to refine the material through mechanical force. Its working principles include high-speed impact, shearing, impact, and rolling. These methods are selected according to the nature of the material and the required degree of refinement. For example, shearing and rolling are mainly used for coarse and medium crushing operations, while impact and grinding are suitable for finer crushing needs. Pulverizers can be divided into various types according to different classification standards. According to the type of force, they can be divided into shearing pulverizers, impact pulverizers, rolling pulverizers, etc. In terms of application, large pulverizers are mainly used in heavy industries such as mining and building materials, while small pulverizers are widely used in the food, pharmaceutical, and chemical industries.

[0003] However, after some existing crushers are installed on the support base, they will produce significant vibrations during operation. The vibrations cannot be effectively controlled, which will directly affect the stability and working efficiency of the crusher. Especially when the crusher is installed on the support base, the conduction of vibrations makes the crusher more unstable during operation. This unstable working environment will cause the internal components of the crusher to be subjected to uneven forces, causing them to wear or damage quickly. Premature damage to components means that the crusher needs to be maintained and replaced more frequently, which not only increases maintenance costs, but also affects the operating efficiency of the entire production line due to downtime caused by failures. Therefore, in response to the above shortcomings, a support base for a crusher is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a support base for a grinder, aiming to improve the problem in the prior art that some support bases for grinders cannot effectively buffer the grinder.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is provided with a support assembly for supporting the base, and the inner part of the outer frame is fixedly connected to the inner part of the outer frame, and the outer parts of the two sliding shafts are sleeved with a spring, the tops of the two sliding shafts are fixedly connected to a limit plate, the tops of the two sliding shafts are fixedly connected to sleeves, the outer parts of the two sleeves are fixedly connected to two connecting plates, the far sides of the two connecting plates are fixedly connected to connecting blocks, the far sides of the two connecting blocks are fixedly connected to sliding rings, the front and rear sides of the two sliding rings are fixedly connected to a fixed block, the interiors of the plurality of fixed blocks are rotatably connected to a fixed shaft, the exteriors of the plurality of fixed shafts are fixedly connected to a rotating frame, and the far sides of the plurality of rotating frames are provided with a buffer assembly for shock absorption;

[0007] As a further description of the above technical solution:

[0008] The support assembly includes a plurality of sliding rods, the outer portions of the plurality of sliding rods are slidably connected to the inner portion of the outer frame, the bottom portions of the plurality of sliding rods are fixedly connected to a first limiting plate, the inner portions of the plurality of outer frames are slidably connected to support rods, and the bottom portions of the plurality of support rods are fixedly connected to a second limiting plate;

[0009] As a further description of the above technical solution:

[0010] The buffer assembly includes a plurality of sliding columns, wherein the proximal sides of the plurality of sliding columns are respectively fixedly connected to the distal sides of the plurality of rotating frames, the exteriors of the plurality of sliding columns are slidably connected to sliding sleeves, the interiors of the plurality of sliding sleeves are slidably connected to a second limiting plate, the interiors of the plurality of sliding sleeves are provided with a second spring, the distal sides of the plurality of second springs are fixedly connected to a second rotating frame, the interiors of the plurality of second rotating frames are fixedly connected to a second fixed shaft, and the exteriors of the plurality of second fixed shafts are rotatably connected to a second fixed block;

[0011] As a further description of the above technical solution:

[0012] The outsides of the plurality of support rods are each sleeved with a spring three, the inside of the outer frame is fixedly connected to a damper, and the tops of the two sleeves are fixedly connected to a mounting base;

[0013] As a further description of the above technical solution:

[0014] The right side of the mounting base is fixedly connected to a material guide frame, the right side of the outer frame is fixedly connected to a fixed frame, the interior of the fixed frame is slidably connected to a collection box, the interior of the collection box is slidably connected to the collection frame, the right side of the collection frame is fixedly connected to a pull rod, the right side of the pull rod is fixedly connected to a pull plate, the right side of the collection box is fixedly connected to a handle, the four bottom corners of the outer frame are fixedly connected to universal wheels, and the bottom of the fixed frame is fixedly connected to a universal wheel;

[0015] As a further description of the above technical solution:

[0016] The top of the support rod is fixedly connected to the bottom of the mounting base, and the top of the sliding rod is fixedly connected to the bottom of the mounting base;

[0017] As a further description of the above technical solution:

[0018] One end of the spring 1 is fixedly connected to the bottom of the sleeve, and the other end of the spring 1 is fixedly connected to the inside of the outer frame;

[0019] As a further description of the above technical solution:

[0020] The side of the sliding column away from the support rod is fixedly connected to the side of the second limiting plate close to the support rod, and the outer portion of the second fixing block is fixedly connected to the inner portion of the outer frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In this utility model, a series of interacting structures, including the sliding column, sliding sleeve, spring 2, and rotating frame 2, further absorb and mitigate vibration. When the grinder vibrates, these structures work together. Through the compression and rebound of the springs and the rotation of the rotating frame, springs 1 and 3 not only provide the necessary elastic force to stabilize the grinder, but also dissipate vibration energy through their own compression and expansion, achieving a dual shock-absorbing effect, greatly reducing the impact of vibration on the grinder.

[0023] 2. The present invention ensures that the crushed materials can be smoothly guided into the collection box. This reduces the scattering and loss of materials during the transfer process, while also avoiding the spread of dust and maintaining a clean working environment. Through reasonable layout and structural design, the crusher, material guide frame, collection box and collection frame are compactly combined together, ensuring functional integrity while greatly saving space. It is particularly suitable for use in places with limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a support base for a grinder proposed in the present utility model;

[0025] Figure 2 This is a schematic structural diagram of a material guide frame of a support base for a pulverizer proposed in the present invention;

[0026] Figure 3 This is a structural diagram of a limit plate of a support base for a grinder proposed by the present invention;

[0027] Figure 4 This is a schematic structural diagram of a collection box of a support base for a pulverizer proposed in the present invention.

[0028] Legend:

[0029] 1. Outer frame; 2. Sliding rod; 3. Limit plate 1; 4. Support rod; 5. Limit plate 2; 6. Sliding shaft; 7. Spring 1; 8. Limit plate 1; 9. Sleeve; 10. Connecting plate; 11. Connecting block; 12. Sliding ring; 13. Fixed block 1; 14. Fixed shaft 1; 15. Rotating frame 1; 16. Sliding column; 17. Sliding sleeve; 18. Limit plate 2; 19. Spring 2; 20. Rotating frame 2; 21. Fixed shaft 2; 22. Fixed block 2; 23. Spring 3; 24. Damper; 25. Mounting base; 26. Material guide frame; 27. Fixed frame; 28. Collection box; 29. ​​Collection box; 30. Pull rod; 31. Pull plate; 32. Handle; 33. Universal wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 2The present invention provides an embodiment of a support base for a pulverizer, comprising an outer frame 1. The outer frame 1 serves as the main structure of the support base for the pulverizer, accommodating and supporting the other structures. A support assembly for supporting the base is disposed within the outer frame 1. The support assembly comprises a plurality of sliding rods 2. The outer portions of the plurality of sliding rods 2 are slidably connected to the inner portion of the outer frame 1. The bottom portions of the plurality of sliding rods 2 are fixedly connected to a limit plate 3, which prevents the sliding rods 2 from falling out of the outer frame 1. Support rods 4 are slidably connected to the inner portion of the outer frame 1. The support rods 4 and the sliding rods 2 together support the mounting base 25. The bottom portions of the plurality of support rods 4 are fixedly connected to a limit plate 5, which prevents the support rods 4 from falling out of the outer frame 1. Two sliding shafts 6 are fixedly connected to the inner portion of the outer frame 1. Springs 7 are sleeved around the outer portions of the two sliding shafts 6. When the pulverizer vibrates, sleeves 9 slide on the sliding shafts 6, compressing the springs 7. The elastic force of the springs 7 acts as a shock absorber. The tops of the two sliding shafts 6 are fixedly connected to a limit plate 8, and the tops of the two sliding shafts 6 are fixedly connected to a sleeve 9. When the crusher generates vibration during operation, the sleeve 9 will slide on the sliding shaft 6, driving the connecting plate 10 and the connecting block 11 to move together, thereby activating the buffer assembly to further improve the shock absorption effect;

[0032] Reference Figures 2 to 3 One end of the spring 7 is fixedly connected to the bottom of the sleeve 9, and the other end of the spring 7 is fixedly connected to the inside of the outer frame 1. The outside of the two sleeves 9 is fixedly connected to two connecting plates 10, and the far side of the two connecting plates 10 is fixedly connected to a connecting block 11, and the far side of the two connecting blocks 11 is fixedly connected to a sliding ring 12. The front and rear sides of the two sliding rings 12 are fixedly connected to a fixed block 13, and the interiors of the multiple fixed blocks 13 are rotatably connected to a fixed shaft 14, and the outsides of the multiple fixed shafts 14 are fixedly connected to a rotating frame 15. The far side of the multiple rotating frames 15 is provided with a buffer component for shock absorption.

[0033] Reference Figures 2 to 4The buffer assembly includes multiple sliding columns 16. The proximal sides of the multiple sliding columns 16 are fixedly connected to the distal sides of the multiple rotating frames 15. The exteriors of the multiple sliding columns 16 are slidably connected to sliding sleeves 17, which allow the sliding columns 16 to slide smoothly therein. The interiors of the multiple sliding sleeves 17 are slidably connected to a second limit plate 18. The side of the sliding column 16 away from the support rod 4 is fixedly connected to the side of the second limit plate 18 close to the support rod 4. The interiors of the multiple sliding sleeves 17 are each provided with a second spring 19. When the crusher vibrates, the sliding column 16 slides within the sliding sleeve 17, compressing the second spring 19. The elastic force of the second spring 19 acts as a shock absorber. The far side of the plurality of springs 2 (19) is fixedly connected to a rotating frame 2 (20). The interior of the plurality of rotating frames 20 is fixedly connected to a fixed shaft 2 (21). The exterior of the plurality of fixed shafts 2 (21) is rotatably connected to a fixed block 2 (22). The exterior of the fixed block 22 is fixedly connected to the interior of the outer frame 1. When the grinder vibrates, the sliding ring 12 drives the fixed block 1 (13), thereby rotating the rotating frame 15 around the fixed shaft 1 (14). When the elastic force of the springs 2 (19) is transmitted to the rotating frame 20, the rotating frame 20 rotates around the fixed shaft 2 (21), further dispersing the vibration energy and improving the shock absorption effect.

[0034] Reference Figures 2 to 4 The exteriors of the multiple support rods 4 are each sheathed with springs 23. A damper 24 is fixedly connected to the interior of the outer frame 1. The tops of the two sleeves 9 are fixedly connected to a mounting base 25. The mounting base 25 is a platform for mounting the crusher and provides stable support for the crusher. The top of the sliding rod 2 is fixedly connected to the bottom of the mounting base 25, and the tops of the support rods 4 are fixedly connected to the bottom of the mounting base 25. A material guide frame 26 is fixedly connected to the right side of the mounting base 25. It has a certain inclination angle and can smoothly guide the crushed material into the collection box 28. The right side of the outer frame 1 is fixedly connected to a fixed frame 27. A collection box 28 is slidably connected to the interior of the fixed frame 27. The collection box 28 collects the crushed material. A collection box 29 is slidably connected to the interior of the collection box 28. A pull rod 30 is fixedly connected to the right side of the collection box 29. A pull plate 31 is fixedly connected to the right side of the pull rod 30. A handle 32 is fixedly connected to the right side of the collection box 28. The handle 32 facilitates the user to pull the collection box 28 out of the fixed frame 27. Universal wheels 33 are fixedly connected to the four corners of the bottom of the outer frame 1 , and a universal wheel 33 is fixedly connected to the bottom of the fixed frame 27 .

[0035] Working principle: During use, the crusher can be installed on the top of the mounting base 25, and the discharge port of the crusher can be aligned with the top of the guide frame 26. Then the pull plate 31 can be pulled to drive the pull rod 30 and the collecting frame 29 to move, so that the collecting frame 29 can move to the right side of the collecting box 28. Then the crusher can be started to crush the material. The crushed material will fall into the inside of the fixed frame 27 through the guide frame 26, and finally enter the inside of the collecting frame 29. When the inside of the collecting frame 29 is full of material, the pull plate 31 can be pushed to drive the collecting frame 29 back to the left side of the collecting box 28. The next material will fall into the inside of the collecting box 28, thereby making full use of the internal space.

[0036] When the crusher vibrates during use, the mounting base 25 will be driven to move downward, and the sleeve 9 will slide on the outside of the sliding shaft 6. At this time, the connecting plate 10 will be driven to move downward, and the spring 1 7 will be compressed and rebounded, thereby achieving a shock absorption effect. As the connecting plate 10 moves downward, the sliding ring 12 will be driven to move downward, and the spring 3 23 will be compressed and rebounded, thereby further improving the shock absorption effect. As the sliding ring 12 moves downward, the rotating frame 15 will be driven to rotate, and the sliding column 16 will slide inside the sliding sleeve 17, and the spring 2 19 will be compressed and rebounded, thereby further improving the shock absorption effect. As a result, the vibration amplitude of the crusher during use can be greatly reduced, which can not only extend the service life, but also protect the crusher from damage.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support base for a pulverizer, comprising an outer frame (1), characterized in that: The outer frame (1) is provided with a support assembly for supporting the base inside. Two sliding shafts (6) are fixedly connected inside the outer frame (1). The outsides of the two sliding shafts (6) are sleeved with a spring (7). The tops of the two sliding shafts (6) are fixedly connected to a limiting plate (8). The tops of the two sliding shafts (6) are fixedly connected to a sleeve (9). The outsides of the two sleeves (9) are fixedly connected to two connecting plates (10). The two connecting plates (10) are fixedly connected to a connecting block (11) on the far side. The two connecting blocks (11) are fixedly connected to a sliding ring (12) on the far side. The front and rear sides of the two sliding rings (12) are fixedly connected to a fixed block (13). The insides of the plurality of fixed blocks (13) are rotatably connected to a fixed shaft (14). The outsides of the plurality of fixed shafts (14) are fixedly connected to a rotating frame (15). The far sides of the plurality of rotating frames (15) are provided with a buffer assembly for shock absorption.

2. A support base for a pulverizer according to claim 1, characterized in that: The support assembly comprises a plurality of sliding rods (2), the exteriors of the plurality of sliding rods (2) are slidably connected to the interior of the outer frame (1), the bottoms of the plurality of sliding rods (2) are fixedly connected to a limiting plate 1 (3), the interiors of the plurality of outer frames (1) are slidably connected to support rods (4), and the bottoms of the plurality of support rods (4) are fixedly connected to a limiting plate 2 (5).

3. A support base for a pulverizer according to claim 2, characterized in that: The buffer assembly includes a plurality of sliding columns (16), the adjacent sides of the plurality of sliding columns (16) are fixedly connected to the distant sides of the plurality of rotating frames (15), the exteriors of the plurality of sliding columns (16) are slidably connected to sliding sleeves (17), the interiors of the plurality of sliding sleeves (17) are slidably connected to limit plates (18), the interiors of the plurality of sliding sleeves (17) are provided with springs (19), the distant sides of the plurality of springs (19) are fixedly connected to rotating frames (20), the interiors of the plurality of rotating frames (20) are fixedly connected to fixed shafts (21), and the exteriors of the plurality of fixed shafts (21) are rotatably connected to fixed blocks (22).

4. A support base for a pulverizer according to claim 2, characterized in that: The outsides of the plurality of support rods (4) are each sleeved with a spring three (23), the inside of the outer frame (1) is fixedly connected with a damper (24), and the tops of the two sleeves (9) are each fixedly connected with a mounting base (25).

5. A support base for a pulverizer according to claim 4, characterized in that: The right side of the mounting base (25) is fixedly connected to a material guide frame (26), the right side of the outer frame (1) is fixedly connected to a fixed frame (27), the interior of the fixed frame (27) is slidably connected to a collection box (28), the interior of the collection box (28) is slidably connected to a collection frame (29), the right side of the collection frame (29) is fixedly connected to a pull rod (30), the right side of the pull rod (30) is fixedly connected to a pull plate (31), the right side of the collection box (28) is fixedly connected to a handle (32), the bottom four corners of the outer frame (1) are fixedly connected to universal wheels (33), and the bottom of the fixed frame (27) is fixedly connected to a universal wheel (33).

6. The support base for a pulverizer according to claim 4, characterized in that: The top of the support rod (4) is fixedly connected to the bottom of the mounting base (25), and the top of the sliding rod (2) is fixedly connected to the bottom of the mounting base (25).

7. The support base for a pulverizer according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the bottom of the sleeve (9), and the other end of the spring (7) is fixedly connected to the inside of the outer frame (1).

8. The support base for a pulverizer according to claim 3, characterized in that: The side of the sliding column (16) away from the support rod (4) is fixedly connected to the side of the second limiting plate (18) close to the support rod (4), and the outside of the second fixing block (22) is fixedly connected to the inside of the outer frame (1).

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