Shock-resistant sand making machine bearing cylinder

Abstract

The invention relates to the technical field of sand making machines, in particular to an anti-shock sand making machine bearing cylinder which comprises a first outer cylinder, a second outer cylinder is arranged at the top of the first outer cylinder, a bearing is jointly arranged in an inner cavity of the first outer cylinder and an inner cavity of the second outer cylinder, and two mounting assemblies are jointly arranged on the two sides of the top of the first outer cylinder and the two sides of the top of the second outer cylinder in a penetrating mode. A reinforcing assembly is arranged in the inner cavity of the first outer cylinder and the inner cavity of the second outer cylinder. The anti-seismic bearing has the advantage of being good in anti-seismic effect, in the actual using process, under the action of the reinforcing assembly, the fastening efficiency of the bearing can be improved, the overall stability of the bearing is enhanced, and therefore the anti-seismic performance is greatly improved, specifically, the reinforcing assembly ensures the firmness of the bearing after installation through cooperative transmission between structures, and the bearing is prevented from being damaged. The potential risk caused by loosening or vibration is effectively reduced; in addition, by rotating one operation block, synchronous driving of the four anti-seismic assemblies is achieved through the synergistic effect of a gear ring structure.

Description

Technical Field

[0001] The invention relates to the technical field of sand making machines, and in particular to a shock-resistant sand making machine bearing cylinder. Background Art

[0002] The stability of the sand making machine during operation is the core element to ensure its efficient and safe operation, and seismic resistance is one of the key factors to maintain this stability. When the bearing cylinder of the sand making machine lacks the necessary seismic resistance, a series of chain reactions will follow, which will have a significant impact on the overall performance and life of the equipment.

[0003] When the sand making machine is working, its surface will be connected to the bearing cylinder to support the rotation of the sand making machine. However, when the sand making machine rotates, it will bring vibration to the bearing cylinder, making the bearing cylinder unstable, thus causing the following problems:

[0004] First of all, from the perspective of equipment stability, the bearing cylinder is a key component for supporting and fixing the bearing. Its lack of seismic resistance will lead to large shaking or vibration under the influence of multiple factors such as material impact and mechanical vibration. This instability not only directly weakens the operating efficiency of the sand making machine, making it difficult for key links such as crushing and screening to achieve the expected results, but is also likely to cause loosening and damage to the overall structure of the equipment. In the long run, the stability and reliability of the equipment will be greatly reduced, seriously affecting the production progress and product quality.

[0005] Secondly, as the core component of the sand making machine, the performance of the bearing is directly related to the operating efficiency and life of the equipment. When the bearing cylinder lacks seismic resistance, the bearing will be subjected to additional stress and wear under the action of vibration and impact. This additional load will accelerate the wear process of the bearing, causing its performance to gradually decline or even fail prematurely. Once the bearing fails, it will not only increase the maintenance cost of the equipment, but also cause more serious failures, such as bearing jamming, breakage, etc., which will seriously affect the overall operation of the equipment.

[0006] In addition, the lack of anti-seismic performance of the bearing cylinder will also have a negative impact on the crushing effect of the sand making machine. Due to the vibration and shaking of the equipment, the distribution of materials in the crushing chamber will become uneven, resulting in reduced crushing efficiency and uneven crushing particle size. At the same time, vibration may also cause damage to key components such as the feeding system and the discharging system, further reducing production efficiency. The emergence of these faults and problems will greatly reduce the overall performance of the sand making machine and fail to meet production needs.

[0007] Therefore, there is an urgent need for a shock-resistant sand making machine bearing cylinder to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to provide a shock-resistant sand making machine bearing cylinder, which has the advantage of good shock-resistant effect and solves the problems raised by the above-mentioned background technology.

[0009] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an anti-seismic sand making machine bearing cylinder, comprising: an outer cylinder one, an outer cylinder two is arranged on the top of the outer cylinder one, a bearing is arranged in the inner cavities of the outer cylinder one and the outer cylinder two, two installation components are arranged through both sides of the top of the outer cylinder one and the outer cylinder two, and a reinforcement component is arranged in the inner cavities of the outer cylinder one and the outer cylinder two.

[0010] The reinforcing component includes a gear ring structure located in the inner cavities of outer cylinder one and outer cylinder two, a threaded rod is penetrated through the top of the outer cylinder two, a threaded connection is formed between the threaded rod and the outer cylinder two, the bottom end of the threaded rod is rotatably connected with a gear plate one, the inner walls of the outer cylinder one and the outer cylinder two are fixedly connected with a plurality of springs two, one end of the spring two is fixedly connected with a gear plate two, the gear plate one and the gear plate two located directly above are symmetrically arranged, the other gear plates one are equally distributed on the front and rear sides of the gear ring structure, and are symmetrically arranged, the inner cavities of the outer cylinder one and the outer cylinder two are rotatably connected with gear one and gear two, the gear one and gear two are both located in the inner cavity of the gear ring structure, the gear one is meshed with the gear ring structure, the gear one is meshed with the gear two, and the gear two is meshed with the gear plate one and the gear plate two respectively.

[0011] One side of the tooth plate 2 is fixedly connected with an anti-vibration component, and the top of the anti-vibration component is meshed with the tooth plate 1.

[0012] The anti-seismic component includes a TPU material layer, a foam layer is arranged on one side of the TPU material layer, a honeycomb structure layer is arranged on one side of the foam layer, a D3O material layer is arranged on one side of the honeycomb structure layer, an EVA material layer is arranged on one side of the D3O material layer, the inner cavity of the TPU material layer is embedded with annular reinforcement ribs, the surface of the annular reinforcement ribs is sleeved with a plurality of vertical reinforcement ribs, the inner cavity of the D3O material layer is provided with a plurality of air layers, the inner cavity of the air layer is filled with memory foam, and the inner cavities of the foam layer, the honeycomb structure layer, the D3O material layer and the EVA material layer are jointly embedded with a plurality of silicone layers.

[0013] A linkage assembly is provided on the surface of the reinforcing assembly, the rotating plate 1 includes a rotating plate 1 fixedly connected to a gear 1, one side of the rotating plate 1 is rotatably connected to a rotating plate 2, one side of the rotating plate is rotatably connected to a convex plate, and one side of the convex plate is fixedly connected to the anti-seismic assembly.

[0014] Furthermore, as a preferred embodiment of the present invention, the mounting assembly includes a bolt embedded in one side of outer cylinder one and outer cylinder two, the surface of the bolt is sleeved with two anti-wear pads, and the opposite sides of the two anti-wear pads are respectively in contact with outer cylinder one and outer cylinder two, and the surface of the bolt and one side of the anti-wear pad are sleeved with a spring one, the top and bottom of the bolt surface are threadedly connected with threaded blocks, and the two ends of the spring one are respectively fixedly connected to the anti-wear pad and the threaded block.

[0015] Furthermore, as a preferred embodiment of the present invention, two mounting holes are provided on both sides of the top of the outer cylinder.

[0016] Furthermore, as a preferred embodiment of the present invention, an operating block is fixedly connected to the top end of the threaded rod, and the surface of the operating block is provided with anti-slip grooves.

[0017] Furthermore, as a preferred embodiment of the present invention, a placement groove is provided on one side opposite to the outer cylinder 1 and the outer cylinder 2, and the gear ring structure is located in the inner cavity of the placement groove and is slidably connected to the placement groove.

[0018] Furthermore, as a preferred embodiment of the present invention, the inner ring of the second spring is provided with an inner rod, and one side of the inner rod is fixedly connected to the first outer tube and the second outer tube respectively.

[0019] Furthermore, as a preferred embodiment of the present invention, the inner cavities of the tooth plate 2 and the tooth plate 1 are slidably connected with a guide frame, and one side of the guide frame is fixedly connected to the outer cylinder 1 and the outer cylinder 2 respectively.

[0020] Furthermore, as a preferred embodiment of the present invention, the gear ring structure includes a gear ring component one and a gear ring component two, the top of the gear ring component two is provided with a slot, the inner cavity of the slot is provided with a block, and the top of the block is fixedly connected to the gear ring component one.

[0021] In the present invention, a method for using a bearing cylinder of a seismic-resistant sand making machine comprises the following steps:

[0022] Step 1: By rotating the operating block, the operating block drives the threaded rod to rotate. When the threaded rod rotates, it moves downward under the action of the outer cylinder 2, and the threaded rod drives the tooth plate 1 to move downward. The downward movement of the tooth plate 1 not only pushes the anti-seismic component located at the top to move downward, but also drives the tooth plate 2 located at the rear side of the tooth plate 1 to move downward under the action of the anti-seismic component. At the same time, when the tooth plate 1 moves, it will drive the gear 2 to rotate, and the gear 2 drives the gear 1 to rotate. When the gear 1 rotates, it will drive the gear ring structure to rotate. When the gear ring structure rotates, it will drive the other gear 1 to rotate. Gear 1 drives gear 2 to rotate, and gear 2 drives the tooth plate 2 toward The bearing moves in the direction of the gear plate, and the tooth plate two drives the anti-seismic component to move in the direction of the bearing, which can play a role in firmly positioning the bearing, thereby improving the anti-seismic effect of the bearing; and when the gear one rotates, its power transmission is fully utilized to effectively drive the rotating plate one to rotate. As the rotating plate one rotates, its movement trend is transmitted to the rotating plate two, and the rotating plate two will rotate on one side of the convex plate, thereby also driving the anti-seismic component to move in the original direction; double transmission realizes the movement of the anti-seismic component, embodies the precise coordination and efficient energy conversion in mechanical transmission, and enhances the stability of the anti-seismic component, thereby improving the positioning effect of the bearing.

[0023] Step 2: The TPU material layer is used as the base layer. It uses its excellent elasticity and wear resistance to first absorb and disperse the initial impact from the outside, effectively slowing down the propagation speed of the shock wave. The TPU material layer and the foam layer form the first line of defense. The foam layer further buffers and absorbs the remaining vibration energy, while providing a certain buffer space to reduce the impact on the TPU material layer. The built-in annular reinforcement ribs and vertical reinforcement ribs in the TPU material layer form a solid support inside the TPU material layer, which not only enhances the stability of the overall structure of the seismic component, but also guides the energy to disperse when the seismic component is impacted, avoiding damage to the internal structure of the TPU material layer. At the same time, it also improves the bending resistance and stability of the TPU material layer, ensuring that the TPU material layer is easily deformed under vibration. Deformation, the honeycomb structure layer and the DO material layer form the second line of defense. The honeycomb structure layer provides structural support and energy absorption. The DO material layer hardens quickly when impacted, absorbs and disperses energy, and further enhances this feature of the DO material layer through the air layer and memory foam built into the DO material layer. The air layer provides additional buffering space, while the memory foam adaptively deforms according to the impact shape of the DO material layer to absorb more energy. The EVA material layer as the outer side not only provides an additional protective barrier, but also helps to isolate water and moisture due to its good closed-cell structure and lightweight properties, and forms a third line of defense; finally, the silicone layer is embedded between the layers of material, which helps to improve the sealing fit between the layers, reduce the pores between the layers, improve the overall seismic effect, and increase the durability of the seismic components.

[0024] Beneficial effects. The technical solution of the present application has the following technical effects: the present invention has the advantage of good anti-seismic effect. In actual use, under the action of the reinforcement component, the tightening efficiency of the bearing can be improved, the overall stability of the bearing is enhanced, and the anti-seismic performance is greatly improved. Specifically, the reinforcement component ensures the firmness of the bearing after installation through the coordinated transmission between the structures, and effectively reduces the potential risks caused by looseness or vibration; in addition, by rotating an operating block, the synergistic effect of the gear ring structure is utilized to achieve synchronous driving of the four anti-seismic components, so that they can move smoothly in the direction of the bearing, which not only enhances the convenience of operation, but also improves the positioning accuracy. With the coordinated movement of the four anti-seismic components, it can flexibly adapt to and firmly support bearings of different diameters, thereby realizing precise positioning of the bearing; further, the user only needs to perform a simple one-button operation to easily complete the entire process from disassembly and assembly to positioning. This one-button design greatly simplifies the operating process and reduces the requirements for the operator's skill level.

[0025] Furthermore, the introduction of seismic components provides an additional protective barrier for bearings. Advanced shock-absorbing materials are used inside the seismic components. The combination of multiple materials can effectively absorb and disperse vibration energy, reduce the energy transmitted to other parts of the structure, and thus protect the bearings from damage. The seismic components can absorb and disperse vibration energy at different stages and to varying degrees, reducing damage to the structure; the properties of D3O material are combined with the long-term protection properties of EVA material to provide immediate and continuous seismic protection for bearings; the use of reinforcing ribs and silicone layers ensures the integrity of the structure, while the coordination of multiple layers of materials provides the necessary functionality to achieve the best seismic effect.

[0026] The working principle of the seismic components is that their internal materials can deform when vibration occurs. This deformation process consumes a large amount of vibration energy and plays a role in buffering and shock absorption. At the same time, these materials can quickly return to their original state after the vibration, ensuring the continued effectiveness and service life of the seismic components. This allows the bearings to not only maintain high-precision operation in daily work, but also demonstrate excellent stability and reliability even when faced with sudden vibration challenges. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the structure of the present invention;

[0029] Figure 2 The three-dimensional schematic diagram of the partial structure of the outer cylinder 1 and the outer cylinder 2 of the present invention Figure 1;

[0030] Figure 3 The three-dimensional schematic diagram of the partial structure of the outer cylinder 1 and the outer cylinder 2 of the present invention Figure 2 ;

[0031] Figure 4 It is a three-dimensional schematic diagram of the local structure of the reinforcement component of the present invention;

[0032] Figure 5 For the present invention Figure 4 A partial enlarged view of middle A;

[0033] Figure 6 It is a partial front cross-sectional view of the earthquake-resistant assembly of the present invention;

[0034] Figure 7 It is a schematic diagram of the three-dimensional structure of the gear ring structure of the present invention in a disassembled state;

[0035] Figure 8 This is a diagram showing the vibration intensity of a bearing without a shock-absorbing assembly according to the present invention;

[0036] Fig. 9 This is a data diagram of the vibration intensity of the bearing of the shock absorbing assembly of the present invention;

[0037] Fig.10 This is a diagram showing the process of vibration being gradually absorbed according to the present invention.

[0038] In the figure, the meanings of the reference numerals are as follows: 1. outer cylinder 1; 2. outer cylinder 2; 3. bearing; 4. mounting assembly; 41. bolt; 42. anti-wear pad; 43. spring 1; 44. threaded block; 5. reinforcement assembly; 51. gear ring structure; 511. gear ring part 1; 512. gear ring part 2; 513. slot; 514. block; 52. threaded rod; 53. tooth plate 1; 54. spring 2; 55. tooth plate 2; 56. gear 1; 57. gear 2; 6. Anti-seismic components; 61. TPU material layer; 62. Foam layer; 63. Honeycomb structure layer; 64. D3O material layer; 65. EVA material layer; 66. Annular reinforcement ribs; 67. Vertical reinforcement ribs; 68. Air layer; 69. Memory foam; 610. Silicone layer; 7. Mounting hole; 8. Operating block; 9. Placement slot; 10. Inner rod; 11. Guide frame; 12. Linkage component; 121. Rotating plate one; 122. Rotating plate two; 123. Convex plate;. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. In order to better understand the technical content of the present invention, specific embodiments are cited and explained in conjunction with the drawings as follows. Various aspects of the present invention are described in this disclosure with reference to the drawings, in which many illustrative embodiments are shown. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] As attached Figure 1 To Attachment Fig.10 As shown: This embodiment provides a seismic sand making machine bearing cylinder, including: an outer cylinder 1, an outer cylinder 2 2 is arranged on the top of the outer cylinder 1, a bearing 3 is arranged in the inner cavity of the outer cylinder 1 and the outer cylinder 2, two installation components 4 are arranged through both sides of the top of the outer cylinder 1 and the outer cylinder 2, and a reinforcement component 5 is arranged in the inner cavity of the outer cylinder 1 and the outer cylinder 2.

[0041] The reinforcing component 5 includes a gear ring structure 51 located in the inner cavity of the outer cylinder 1 and the outer cylinder 2, a threaded rod 52 is provided through the top of the outer cylinder 2, and a threaded connection is formed between the threaded rod 52 and the outer cylinder 2, and the bottom end of the threaded rod 52 is rotatably connected to a tooth plate 1 53, and the inner walls of the outer cylinder 1 and the outer cylinder 2 are fixedly connected with a plurality of springs 2 54, and one end of the spring 2 54 is fixedly connected with a tooth plate 2 55, and the tooth plate 1 53 is symmetrically arranged with the tooth plate 2 55 located directly above, and the other tooth plates 1 53 are equally distributed on the front and rear sides of the gear ring structure 51 and are symmetrically arranged, and the inner cavities of the outer cylinder 1 and the outer cylinder 2 are rotatably connected with a gear 1 56 and a gear 2 57, and the gear 1 56 and the gear 2 57 are both located in the inner cavity of the gear ring structure 51, and the gear 1 56 and the gear ring structure 51 are meshed, and the gear 1 56 and the gear 2 57 are meshed, and the gear 2 57 is respectively meshed with the tooth plate 1 53 and the tooth plate 2 55.

[0042] One side of the tooth plate 2 55 is fixedly connected with the anti-vibration component 6 , and the top of the anti-vibration component 6 is meshed with the tooth plate 1 53 .

[0043] The anti-seismic component 6 includes a TPU material layer 61, a foam layer 62 is arranged on one side of the TPU material layer 61, a honeycomb structure layer 63 is arranged on one side of the foam layer 62, a D3O material layer 64 is arranged on one side of the honeycomb structure layer 63, an EVA material layer 65 is arranged on one side of the D3O material layer 64, an annular reinforcement rib 66 is embedded in the inner cavity of the TPU material layer 61, a plurality of vertical reinforcement ribs 67 are sleeved on the surface of the annular reinforcement rib 66, a plurality of air layers 68 are arranged in the inner cavity of the D3O material layer 64, the inner cavity of the air layer 68 is filled with memory foam 69, and a plurality of silicone layers 610 are embedded in the inner cavities of the foam layer 62, the honeycomb structure layer 63, the D3O material layer 64 and the EVA material layer 65.

[0044] A linkage assembly 12 is provided on the surface of the reinforcing assembly 5, and the rotating plate 12 includes a rotating plate 121 fixedly connected to the gear 1 56, one side of the rotating plate 121 is rotatably connected to the rotating plate 2 122, one side of the rotating plate 122 is rotatably connected to the convex plate 123, and one side of the convex plate 123 is fixedly connected to the anti-seismic assembly 6.

[0045] Specifically, the mounting assembly 4 includes a bolt 41 embedded in one side of the outer cylinder 1 and the outer cylinder 2, and two anti-wear pads 42 are sleeved on the surface of the bolt 41. The opposite sides of the two anti-wear pads 42 are in contact with the outer cylinder 1 and the outer cylinder 2, respectively. A spring 1 43 is sleeved on the surface of the bolt 41 and located on one side of the anti-wear pad 42. The top and bottom of the surface of the bolt 41 are both threadedly connected with a thread block 44, and the two ends of the spring 1 43 are fixedly connected to the anti-wear pad 42 and the thread block 44, respectively.

[0046] In this embodiment: through the arrangement of the mounting assembly 4, the outer cylinder 1 and the outer cylinder 2 are installed and positioned, and by rotating the threaded block 44, the threaded block 44 is rotated on the surface of the bolt 41 to squeeze the spring 1 43, which can drive the anti-wear pad 42 to contact the outer cylinder 1 and the outer cylinder 2, thereby improving the stability of the installation.

[0047] Specifically, two mounting holes 7 are provided on both sides of the top of the outer cylinder 1.

[0048] In this embodiment, the installation hole 7 is provided to facilitate the connection of the outer cylinder 1 with other objects, thereby improving the stability of the outer cylinder 1.

[0049] Specifically, the top end of the threaded rod 52 is fixedly connected with the operating block 8 , and the surface of the operating block 8 is provided with anti-slip grooves.

[0050] In this embodiment, by setting the operating block 8 , the operating block 8 will drive the threaded rod 52 to rotate when it moves, which makes it easier to operate the threaded rod 52 .

[0051] Specifically, a placement groove 9 is provided on one side opposite to the outer cylinder 1 and the outer cylinder 2 2 , and the gear ring structure 51 is located in the inner cavity of the placement groove 9 and is slidably connected to the placement groove 9 .

[0052] In this embodiment: through the setting of the placement groove 9, the gear ring structure 51 will rotate in the inner cavity of the placement groove 9, which provides a movable space for the gear ring structure 51 and positions the gear ring structure 51 to prevent the gear ring structure 51 from moving forward and backward.

[0053] Specifically, the inner ring of the spring 2 54 is provided with an inner rod 10, and one side of the inner rod 10 is fixedly connected to the outer cylinder 1 1 and the outer cylinder 2 2 respectively.

[0054] In this embodiment, by setting the inner rod 10 , the tooth plate 2 55 will drive the spring 2 54 to stretch or contract when moving, and under the action of the inner rod 10 , the spring 2 54 is protected.

[0055] Specifically, the inner cavities of the tooth plate 2 55 and the tooth plate 1 53 are both slidably connected with the guide frame 11, and one side of the guide frame 11 is fixedly connected to the outer cylinder 1 and the outer cylinder 2 respectively.

[0056] In this embodiment, by setting the guide frame 11, the tooth plate 2 55 and the tooth plate 1 53 will move on the surface of the guide frame 11 when moving, playing a role in guiding the tooth plate 1 53 and the tooth plate 2 55.

[0057] In the present invention, a method for using a bearing cylinder of a seismic-resistant sand making machine comprises the following steps:

[0058] Step 1: By rotating the operating block 8, the operating block 8 drives the threaded rod 52 to rotate. When the threaded rod 52 rotates, it moves downward under the action of the outer cylinder 2, and the threaded rod 52 drives the tooth plate 1 53 to move downward. The downward movement of the tooth plate 1 53 not only pushes the anti-seismic component 6 located at the top to move downward, but also drives the tooth plate 2 55 located at the rear side of the tooth plate 1 53 to move downward under the action of the anti-seismic component 6. At the same time, when the tooth plate 1 53 moves, it will drive the gear 2 57 to rotate, and the gear 2 57 drives the gear 1 56 to rotate. When the gear 1 56 rotates, it will drive the gear ring structure 51 to rotate. When the gear ring structure 51 rotates, it will drive other gears 1 56 to rotate. Gear 1 56 drives gear 2 57 to rotate. Gear 2 57 drives The movable tooth plate 2 55 moves toward the direction of the bearing 3, and the tooth plate 2 55 drives the anti-seismic component 6 to move toward the bearing 3, which can play a role in stably positioning the bearing 3, thereby improving the anti-seismic effect of the bearing 3; and when the gear 1 56 rotates, its power transmission is fully utilized to effectively drive the rotating plate 121 to rotate. As the rotating plate 121 rotates, its movement trend is transmitted to the rotating plate 2 122, and the rotating plate 2 122 will rotate on one side of the convex plate 123, thereby also driving the anti-seismic component 6 to move in the original direction; the double transmission realizes the movement of the anti-seismic component 6, embodies the precise coordination and efficient energy conversion in mechanical transmission, and enhances the stability of the anti-seismic component 6, thereby improving the positioning effect of the bearing 3.

[0059] Step 2: The TPU material layer 61 is used as the base layer. It uses its excellent elasticity and wear resistance to first absorb and disperse the initial impact from the outside, effectively slowing down the propagation speed of the shock wave. The TPU material layer 61 and the foam layer 62 form the first line of defense. The foam layer 62 further buffers and absorbs the remaining vibration energy, while providing a certain buffer space to reduce the impact on the TPU material layer 61. The built-in annular reinforcement ribs 66 and vertical reinforcement ribs 67 of the TPU material layer 61 form a solid support inside the TPU material layer 61, which not only enhances the stability of the overall structure of the seismic component 6, but also guides the energy to disperse when the seismic component 6 is impacted, avoiding damage to the internal structure of the TPU material layer 61. At the same time, it also improves the bending resistance and stability of the TPU material layer 61, ensuring that the TPU material layer 61 is not easily deformed under vibration. The honeycomb structure layer 63 and the D3O material layer 64 form a second line of defense. The honeycomb structure layer 63 provides structural support and energy absorption. The D3O material layer 64 hardens rapidly when impacted, absorbs and disperses energy, and further enhances this characteristic of the D3O material layer 64 through the air layer 68 and memory foam 69 built into the D3O material layer 64. The air layer 68 provides additional buffer space, while the memory foam 69 adaptively deforms according to the impact shape of the D3O material layer 64 to absorb more energy. The EVA material layer 65, as the outer side, not only provides an additional protective barrier, but also helps to isolate water and moisture due to its good closed-cell structure and lightweight characteristics, and forms a third line of defense. Finally, the silicone layer 610 is embedded between the layers of material, which helps to improve the sealing fit between the layers, reduce the pores between the layers, improve the overall seismic resistance, and increase the durability of the seismic component 6.

[0060] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0061] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A seismic-resistant sand making machine bearing cylinder, comprising: The outer cylinder (1) is characterized in that: the outer cylinder (1) is provided with an outer cylinder (2) at the top, the inner cavities of the outer cylinder (1) and the outer cylinder (2) are provided with a bearing (3), the two sides of the top of the outer cylinder (1) and the outer cylinder (2) are provided with two mounting components (4) penetrating through, and the inner cavities of the outer cylinder (1) and the outer cylinder (2) are provided with a reinforcing component (5); The reinforcing assembly (5) comprises a toothed ring structure (51) located in the inner cavity of the outer cylinder one (1) and the outer cylinder two (2); a threaded rod (52) is provided through the top of the outer cylinder two (2); a threaded connection is formed between the threaded rod (52) and the outer cylinder two (2); a toothed plate one (53) is rotatably connected to the bottom end of the threaded rod (52); a plurality of springs two (54) are fixedly connected to the inner walls of the outer cylinder one (1) and the outer cylinder two (2); one end of the spring two (54) is fixedly connected to a toothed plate two (55); the toothed plate one (53) is connected to the toothed plate two located directly above. (55) are symmetrically arranged, and the other tooth plates (53) are equally distributed on the front and rear sides of the tooth ring structure (51) and are symmetrically arranged. The inner cavities of the outer cylinder (1) and the outer cylinder (2) are both rotatably connected with gears (56) and (57). The gears (56) and (57) are both located in the inner cavity of the tooth ring structure (51). The gears (56) and (57) are meshed with the tooth ring structure (51), and the gears (56) and (57) are meshed with each other. The gears (57) are respectively meshed with tooth plates (53) and (55). One side of the tooth plate 2 (55) is fixedly connected with an anti-vibration component (6), and the top of the anti-vibration component (6) is meshed with the tooth plate 1 (53); The anti-seismic component (6) comprises a TPU material layer (61), a foam layer (62) is arranged on one side of the TPU material layer (61), a honeycomb structure layer (63) is arranged on one side of the foam layer (62), a D3O material layer (64) is arranged on one side of the honeycomb structure layer (63), an EVA material layer (65) is arranged on one side of the D3O material layer (64), an annular reinforcing rib (66) is embedded in the inner cavity of the TPU material layer (61), a plurality of vertical reinforcing ribs (67) are sleeved on the surface of the annular reinforcing rib (66), a plurality of air layers (68) are arranged in the inner cavity of the D3O material layer (64), the inner cavity of the air layer (68) is filled with memory foam (69), and a plurality of silicone layers (610) are embedded in the inner cavities of the foam layer (62), the honeycomb structure layer (63), the D3O material layer (64) and the EVA material layer (65); A linkage assembly (12) is provided on the surface of the reinforcing assembly (5); the rotating plate one (12) includes a rotating plate one (121) fixedly connected to the gear one (56); one side of the rotating plate one (121) is rotatably connected to the rotating plate two (122); one side of the rotating plate (122) is rotatably connected to the convex plate (123); one side of the convex plate (123) is fixedly connected to the anti-seismic assembly (6).

2. The anti-vibration sand making machine bearing cylinder according to claim 1 is characterized in that: The mounting assembly (4) comprises a bolt (41) embedded in one side of the outer cylinder one (1) and the outer cylinder two (2); the surface of the bolt (41) is sleeved with two anti-wear pads (42); opposite sides of the two anti-wear pads (42) are in contact with the outer cylinder one (1) and the outer cylinder two (2), respectively; the surface of the bolt (41) and one side of the anti-wear pad (42) are sleeved with a spring one (43); the top and bottom of the surface of the bolt (41) are both threadedly connected with a threaded block (44); and the two ends of the spring one (43) are respectively fixedly connected to the anti-wear pad (42) and the threaded block (44).

3. The anti-vibration sand making machine bearing cylinder according to claim 1 is characterized in that: Two mounting holes (7) are provided on both sides of the top of the outer cylinder (1).

4. The anti-vibration sand making machine bearing cylinder according to claim 1, characterized in that: The top end of the threaded rod (52) is fixedly connected to an operating block (8), and the surface of the operating block (8) is provided with anti-slip grooves.

5. The anti-vibration sand making machine bearing cylinder according to claim 1, characterized in that: The outer cylinder one (1) and the outer cylinder two (2) are both provided with a placement groove (9) on one side opposite to the other, and the toothed ring structure (51) is located in the inner cavity of the placement groove (9) and is slidably connected to the placement groove (9).

6. The anti-vibration sand making machine bearing cylinder according to claim 1, characterized in that: The inner ring of the second spring (54) is provided with an inner rod (10), and one side of the inner rod (10) is fixedly connected to the first outer tube (1) and the second outer tube (2) respectively.

7. The anti-vibration sand making machine bearing cylinder according to claim 1, characterized in that: The inner cavities of the tooth plate 2 (55) and the tooth plate 1 (53) are both slidably connected to a guide frame (11), and one side of the guide frame (11) is fixedly connected to the outer cylinder 1 (1) and the outer cylinder 2 (2) respectively.

8. The anti-vibration sand making machine bearing cylinder according to claim 1, characterized in that: The gear ring structure (51) comprises a gear ring component 1 (511) and a gear ring component 2 (512); a slot (513) is provided on the top of the gear ring component 2 (512); a clamping block (514) is provided in the inner cavity of the slot (513); and the top of the clamping block (514) is fixedly connected to the gear ring component 1 (511).

9. A method for using a bearing cylinder of a seismic-resistant sand making machine, characterized in that: The method comprises the following steps: Step 1: By rotating the operating block (8), the operating block (8) drives the threaded rod (52) to rotate. When the threaded rod (52) rotates, it moves downward under the action of the outer cylinder (2). The threaded rod (52) drives the toothed plate (53) to move downward. The downward movement of the toothed plate (53) not only pushes the anti-vibration component (6) located at the top to move downward, but also drives the toothed plate (55) located at the rear side of the toothed plate (53) to move downward under the action of the anti-vibration component (6). At the same time, when the toothed plate (53) moves, it drives the gear (57) to rotate. The gear (57) drives the gear (56) to rotate. When the gear (56) rotates, it drives the gear ring structure (51) to rotate. When the gear ring structure (51) rotates, it drives the other gears (56) to rotate. The gear (56) drives the gear (57) to rotate. The second gear (57) drives the second gear plate (55) to move in the direction of the bearing (3), and the second gear plate (55) drives the anti-vibration component (6) to move in the direction of the bearing (3), so as to play a role in firmly positioning the bearing (3) and thereby improving the anti-vibration effect of the bearing (3); and when the gear (56) rotates, its power transmission is fully utilized, effectively driving the rotating plate (121) to rotate, and as the rotating plate (121) rotates, its movement trend is transmitted to the second rotating plate (122), and the rotating plate (122) will rotate on one side of the convex plate (123), thereby also driving the anti-vibration component (6) to move in the original direction; the double transmission realizes the movement of the anti-vibration component (6), embodies the precise matching and efficient energy conversion in mechanical transmission, and strengthens the stability of the anti-vibration component (6), thereby improving the positioning effect of the bearing (3); Step 2: The TPU material layer (61) is used as the base layer. By utilizing its excellent elasticity and wear resistance, it first absorbs and disperses the initial impact from the outside, effectively slowing down the propagation speed of the shock wave. The TPU material layer (61) and the foam layer (62) form the first line of defense. The foam layer (62) further buffers and absorbs the remaining vibration energy, while providing a certain buffer space to reduce the impact on the TPU material layer (61). In addition, the built-in annular reinforcement ribs (66) and vertical reinforcement ribs (67) of the TPU material layer (61) form a solid support inside the TPU material layer (61), which not only enhances the stability of the overall structure of the anti-seismic component (6), but also guides the energy to be dispersed when the anti-seismic component (6) is impacted, thereby preventing the internal structure of the TPU material layer (61) from being damaged. At the same time, the bending resistance and stability of the TPU material layer (61) are also improved, ensuring that the TPU material layer (61) is not easily deformed under the action of vibration. The honeycomb structure layer (63) and the D3O material layer (64) form a second line of defense. The honeycomb structure layer (63) provides structural support and energy absorption. The D3O material layer (64) hardens rapidly when impacted, absorbs and disperses energy, and further enhances this characteristic of the D3O material layer (64) through the air layer (68) and memory foam (69) built into the D3O material layer (64). The air layer (68) provides additional buffer space, while the memory foam (69) deforms adaptively according to the impact shape of the D3O material layer (64), thereby absorbing more energy. The EVA material layer (65) as the outer side not only provides an additional protective barrier, but also helps to isolate moisture and humidity due to its good closed-cell structure and lightweight characteristics, and forms a third line of defense. Finally, the silicone layer (610) is embedded between the various layers of materials, which helps to improve the sealing fit between the various layers, reduce the interlayer pores, improve the overall anti-seismic effect, and increase the durability of the anti-seismic component (6).

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