Atomizer with vibration protection function for drying lithium battery material

Abstract

The invention relates to the technical field of battery material drying, in particular to a lithium battery material drying atomizer with a vibration protection function, which comprises a hanging bracket, a driving motor is fixedly connected to the bottom of the inner side of the hanging bracket, a driving shaft is fixedly connected to the output end of the driving motor, and a lubricating bin is fixedly connected to the bottom of the outer side of the hanging bracket. The main shaft is arranged in the lubricating bin, the atomization wheel body is arranged at the bottom of the outer side of the lubricating bin, through the use of the vibration protection assembly, the device can achieve the corresponding speed reduction effect when encountering various conditions, and compared with a traditional shock absorber, through cooperation of an oil penetrating hole and a plugging rod A, the vibration protection assembly is matched with the plugging rod A; and before the critical point of greater damage caused by violent vibration of the device, the hardness of the shock absorber is greatly improved, and then the shock absorber is locked, so that most impact force is consumed, a good protection effect on the device is achieved, and the practicability and the reliability of the device are further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery material drying, in particular to a lithium battery material drying atomizer with vibration protection function. BACKGROUND

[0002] In the process of preparing lithium battery materials, spray drying is the core step of material drying. The atomizer is mainly used to atomize the slurry into extremely small droplets, which are then contacted with hot air. The water inside the droplets is quickly evaporated by the hot air, thereby forming uniformly dried powder.

[0003] In actual use, there are still some deficiencies. In daily use, the internal gear and bearing of the atomizer will produce continuous high-frequency vibration under high-speed vibration, which will be transmitted to the atomizing disc, causing micro disturbance to the droplet atomization trajectory, and further causing uneven powder particle size, affecting the quality of the finished product. In the long-term operation, the uneven accumulation of materials or the wear of internal parts in the device will cause imbalance in quality, which will increase the vibration amplitude of the device and cause damage to the device, affecting the service life of the device. In the production environment, accidents may occur suddenly, such as severe impact on the outside of the equipment or serious failure of the driving system. The traditional atomizer structure is usually designed as two extreme modes of "hard resistance" or "complete failure". The rigid connection directly transmits the impact force to the expensive main shaft and bearing, causing them to break or crush, resulting in huge losses.

[0004] Based on this, the present application discloses a lithium battery material drying atomizer with vibration protection function. SUMMARY

[0005] To solve the problems raised in the background art that the internal gear and bearing of the atomizer will produce continuous high-frequency vibration under high-speed vibration during daily use, which will be transmitted to the atomizing disc, causing micro-disturbance of the droplet atomization trajectory, and further causing uneven powder particle size, affecting the quality of the finished product, and in the long-term operation, the uneven material accumulation or internal part wear in the device will cause quality imbalance, which will cause the vibration amplitude of the device to increase, causing damage to the device and affecting the service life of the device, and in the production environment, accidents may occur suddenly, such as severe impact on the outside of the equipment or serious failure of the driving system, the traditional atomizer structure is usually designed as two extreme modes of "hard resistance" or "complete failure", the rigid connection directly transmits the impact force to the expensive main shaft and bearing, causing its fracture or crushing, causing huge loss, the present application provides a lithium battery material drying atomizer with vibration protection function, which comprises a hanging bracket, a driving motor is fixedly connected at the bottom of the inner side of the hanging bracket, a driving shaft is fixedly connected at the output end of the driving motor, a lubricating bin is fixedly connected at the bottom of the outer side of the hanging bracket, a main shaft is arranged in the lubricating bin, and an atomizing wheel body is arranged at the bottom of the outer side of the lubricating bin; An acceleration assembly is located between the driving shaft and the main shaft for connecting the driving shaft and the main shaft, and the acceleration assembly comprises a connecting mechanism inside; A vibration protection assembly is located between the lubricating bin and the atomizing wheel body, and the vibration protection assembly comprises a first-stage damping mechanism, a second-stage damping mechanism and a third-stage damping mechanism inside; Preferably, the acceleration assembly comprises a box body, a box cover, a main gear, a secondary gear and a speed increasing box, the box body is fixedly connected to the inner top of the lubricating bin, the box cover is fixedly connected to the outer top of the box body, the driving shaft is rotatably connected to the middle of the box cover, the speed increasing box is fixedly connected to the outer bottom of the driving shaft, a plurality of secondary gears are rotatably connected to the inner middle of the box body, the secondary gears are meshed with the speed increasing box, and the main gear is rotatably connected to the inner middle of the box body and meshed with the secondary gears.

[0006] Preferably, the connecting mechanism comprises a connecting ring, a bearing and a support frame, the bearing is fixedly connected to the inner middle of the lubricating bin, the main shaft is rotatably connected to the middle of the bearing, the support frame is fixedly connected to the outer top of the bearing, the connecting ring is arranged on the outer top of the support frame, the connecting ring is fixedly connected with the main gear, and the connecting ring is fixedly connected with the main shaft.

[0007] Preferably, the vibration protection assembly comprises a sliding cylinder A, and the outer bottom of the support frame is provided with a plurality of sliding cylinders A in a circumferential array.

[0008] Preferably, the primary damping mechanism comprises damping resistance, permanent magnet A and permanent magnet B, the damping resistance is arranged inside the sliding cylinder A, the permanent magnet A is fixed at the telescopic end of the damping resistance, the permanent magnet B is fixed at the top of the outside of the atomizing wheel body, and the permanent magnet A and the permanent magnet B are located opposite to each other.

[0009] Preferably, the secondary damping mechanism comprises a guide block, a guide ring, a reset spring, a hinged shaft, a spring connecting rod, a support cylinder, a spring support pad, damping springs and a sliding groove push rod, the guide block is fixed at the top of the outside of the damping resistance, the guide ring is rotatably connected to the middle of the inside of the sliding cylinder A, the guide block and the guide ring are matched with each other, the reset spring is fixed at the side, away from the damping resistance, of the inside of the sliding cylinder A, the reset spring is in contact with the guide ring, the hinged shaft is hinged to the both sides of the outside of the damping resistance, the spring connecting rod is hinged to the outside of the hinged shaft, the spring support pad is fixed to the middle of the outside of the spring connecting rod, the support cylinder is fixed to the bottom of the outside of the lubricating bin close to the spring support pad, a plurality of groups of damping springs are fixed to one end of the support cylinder close to the spring support pad, the damping springs are fixed to the spring support pad, and the sliding groove push rod is slidably connected to the inside of the support cylinder.

[0010] Preferably, the tertiary damping mechanism comprises oil permeation holes, a plugging rod A, an adjusting pipeline, a protective cover, a plugging rod B, a sliding cylinder B, a rotating gear and teeth, a plurality of groups of oil permeation holes are formed in one end of the inside of the support cylinder, the adjusting pipeline is fixed to one side of the outside of the support cylinder and communicates with the support cylinder, the plugging rod B is slidably connected to the inside of the adjusting pipeline, the protective cover is fixed to the outside of the support cylinder close to the plugging rod B, the sliding cylinder B is fixed to one end, away from the adjusting pipeline, of the plugging rod B, the rotating gear is rotatably connected to one side of the outside of the sliding cylinder A, the teeth are arranged on the outside of the guide ring, the rotating gear is meshed with the teeth, the rotating gear is meshed with the sliding cylinder B at the top of the outside of the rotating gear, the sliding cylinder B slides in the protective cover, a plurality of groups of plugging rod A are fixed to one end of the inside of the support cylinder, and the plugging rod A is used in cooperation with the oil permeation hole.

[0011] Preferably, the total control ring is fixed to the outside of the lubricating bin close to the atomizing wheel body, the conductive block is fixed to the bottom of the outside of the spring support pad, and the conductive block slides in the total control ring.

[0012] Preferably, the protection ring is fixed to the bottom of the outside of the lubricating bin, and the atomizing wheel body is rotatably connected with the protection ring.

[0013] Compared with the prior art, the present application has the following beneficial effects: 1. In this atomizer with vibration protection function for drying lithium battery materials, by using an acceleration component and further accelerating the rotational speed generated by the drive motor itself, the rotational speed range of the atomizing wheel body is increased in actual use, and the use of the atomizing wheel body is more flexible and reliable, thereby increasing the practicality and reliability of the device.

[0014] 2. In this atomizer with vibration protection function for drying lithium battery materials, the use of vibration protection components enables the device to achieve corresponding deceleration effects in various situations. Compared with traditional shock absorbers, through the cooperation of the oil passage and the sealing rod A, the hardness of the shock absorber is greatly increased before the device is about to be damaged by severe vibration, and then the shock absorber is locked, thereby consuming most of the impact force and providing a good protection effect for the device, further improving the practicality and reliability of the device.

[0015] 3. In this atomizer with vibration protection function for drying lithium battery materials, the power supply of the device is connected to the main control ring. Under normal conditions, the main control ring maintains a circuit, allowing the device to operate normally. When the device encounters strong vibration, the spring support pad moves the conductive block, but the conductive block still keeps the main control ring in a circuit. When encountering severe vibration, the conductive block will disengage from the main control ring due to a large displacement stroke. At this time, the main control ring cannot form a circuit, the device loses power, reducing the risk of greater damage and further improving the practicality and reliability of the device. Protective rings are directly set on the atomizing wheel body and the lubrication chamber, and are made of flexible and corrosion-resistant materials to reduce the possibility of damage to the vibration protection components caused by the external environment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 This is a cross-sectional structural diagram of the box body of the present invention; Figure 4 This is a top view of the speed increaser of the present invention; Figure 5 For the present invention Figure 2 Enlarged view of point A; Figure 6 For the present invention Figure 2 Enlarged view of point B; Figure 7 This is a schematic diagram of the structure of the sliding cylinder A of the present invention; Figure 8 This is a schematic diagram of the structure of the permanent magnet B of the present invention; Figure 9This is a schematic diagram of the damping structure of the present invention; Figure 10 For the present invention Figure 8 Enlarged view of point C; Figure 11 For the present invention Figure 9 Enlarged view of point D; Figure 12 This is a schematic diagram of the rotating gear of the present invention.

[0017] The meanings of the labels in the diagram are as follows: 1. Hanger; 2. Drive motor; 3. Drive shaft; 4. Lubrication chamber; 5. Main shaft; 6. Atomizing wheel body; 7. Housing; 8. Housing cover; 9. Main gear; 10. Secondary gear; 11. Speed ​​increaser; 12. Connecting ring; 13. Bearing; 14. Support frame; 15. Sliding cylinder A; 16. Vibration damping; 17. Permanent magnet A; 18. Permanent magnet B; 19. Guide block; 20. Guide ring; 21. Return spring; 22. Hinge shaft; 23. Spring connecting rod; 24. Support cylinder; 25. Spring support pad; 26. Vibration damping spring; 27. Slide push rod; 28. Oil permeable hole; 29. ​​Sealing rod A; 30. Adjusting pipe; 31. Protective cover; 32. Sealing rod B; 33. Sliding cylinder B; 34. Rotating gear; 35. Gear teeth; 36. Main control ring; 37. Conductive block; 38. Protective ring. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] During daily use, the gears and bearings inside the atomizer generate continuous high-frequency vibrations due to high-speed vibration. These vibrations are transmitted to the atomizing disc, causing microscopic disturbances in the droplet atomization trajectory, which in turn leads to uneven powder particle size and affects the quality of the finished product. At the same time, during long-term operation, uneven material accumulation or wear of internal parts can cause mass imbalances. These imbalances can increase the vibration amplitude of the device, causing damage and affecting its service life. Unexpected accidents may occur in the production environment, such as severe impacts to the equipment or serious failures in the drive system. Traditional atomizer structures are usually designed in two extreme modes: "rigid resistance" or "complete failure". The rigid connection directly transmits the impact force to the expensive main shaft and bearings, causing them to break or crush, resulting in huge losses.

[0020] Therefore, this invention provides an atomizer with vibration protection function for drying lithium battery materials. See [link to related document].Figures 1-12 As shown, it includes a hanger 1, a drive motor 2 fixedly connected to the bottom inner side of the hanger 1, a drive shaft 3 fixedly connected to the output end of the drive motor 2, a lubrication chamber 4 fixedly connected to the bottom outer side of the hanger 1, a main shaft 5 disposed inside the lubrication chamber 4, and an atomizing wheel body 6 disposed at the bottom outer side of the lubrication chamber 4. An acceleration assembly is located between the drive shaft 3 and the main shaft 5 and is used to connect the drive shaft 3 and the main shaft 5. The acceleration assembly includes a connecting mechanism inside. The vibration protection component is located between the lubrication chamber 4 and the atomizing wheel body 6. The vibration protection component includes a primary damping mechanism, a secondary damping mechanism and a tertiary damping mechanism.

[0021] The acceleration assembly includes a housing 7, a housing cover 8, a main gear 9, a secondary gear 10, and a speed-increasing gearbox 11. The housing 7 is fixedly connected to the top inner side of the lubrication chamber 4, and the housing cover 8 is fixedly connected to the top outer side of the housing 7. A drive shaft 3 is rotatably connected to the middle of the housing cover 8, and a speed-increasing gearbox 11 is fixedly connected to the bottom outer side of the drive shaft 3. Multiple sets of secondary gears 10 are rotatably connected to the middle inner side of the housing 7, and the secondary gears 10 mesh with the speed-increasing gearbox 11. The main gear 9 is rotatably connected to the middle inner side of the housing 7, and the main gear 9 meshes with the secondary gears 10.

[0022] The connecting mechanism includes a connecting ring 12, a bearing 13, and a support frame 14. The bearing 13 is fixedly connected to the middle of the inner side of the lubrication chamber 4. The main shaft 5 is rotatably connected to the middle of the bearing 13. The support frame 14 is fixedly connected to the top of the outer side of the bearing 13. The connecting ring 12 is provided on the top of the outer side of the support frame 14. The connecting ring 12 is fixedly connected to the main gear 9 and the main shaft 5.

[0023] During operation, the device is first connected to an external power supply, and then to an external control module. The electronic components in this technical solution are driven by the cooperation of the external control module and the power supply. The external control module is existing technology and should be well known to those skilled in the art, so it will not be described in detail in this technical solution.

[0024] When atomization of the slurry is required, first install the hanger 1 in the working area and fix the drive motor 2 inside the hanger 1 to ensure stability of the drive motor 2 during operation and reduce the possibility of accidental vibration. Then, the drive motor 2 drives the drive shaft 3 to start rotating. The housing 7 is fixed inside the lubrication chamber 4, and lubricating oil is injected into the housing 7. Then, the housing 7 is sealed with the cover 8 to reduce the possibility of lubricating oil splashing out of the housing 7 during the rotation of the drive shaft 3. While the drive shaft 3 is rotating, it drives the speed increaser 11 to rotate. The speed increaser 11 drives the auxiliary gear 10 and the main gear 9 in the gearbox. The rotation inside body 7 is driven by the main shaft 5 to rotate the atomizing wheel body 6 at high speed and synchronously. The main gear 9, the auxiliary gear 10, and the speed increaser 11 are all made of Babbitt alloy to replace the traditional deep groove rolling bearing. It has the characteristics of soft matrix and hard points combined together. The characteristics of the soft matrix allow the main gear 9, the auxiliary gear 10, and the speed increaser 11 to undergo slight deformation, and embed the small impurities in the lubricating oil into it to reduce the possibility of scratching the parts. In addition, the material itself has a low coefficient of friction. After running-in, the soft matrix is ​​concave and the hard points are convex, forming oil grooves, which is conducive to the establishment of a lubricating film and increases the service life of the device.

[0025] The main gear 9 and the main shaft 5 are connected by the connecting ring 12. The bearing 13 protects the main shaft 5 and reduces the possibility of the main shaft 5 swaying when rotating at high speed. The support frame 14 is located between the bearing 13 and the connecting ring 12, reducing the possibility of friction between the fixed bearing 13 and the rotating connecting ring 12, and further increasing the safety and reliability of the device during use.

[0026] By using the acceleration component and further accelerating the rotational speed generated by the drive motor 2 itself, the rotational speed range of the atomizing wheel body 6 is increased in actual use, making the use of the atomizing wheel body 6 more flexible and reliable, thus increasing the practicality and reliability of the device.

[0027] For details, see Figures 1-12 As shown, the vibration protection component includes a sliding cylinder A15, and the bottom outer side of the support frame 14 presents a circumferential array of multiple sliding cylinders A15.

[0028] The primary shock absorption mechanism includes a shock absorber 16, a permanent magnet A17, and a permanent magnet B18. The shock absorber 16 is slidably disposed inside the sliding cylinder A15. The telescopic end of the shock absorber 16 is fixedly connected to the permanent magnet A17. The outer top of the atomizing wheel body 6 is fixedly connected to the permanent magnet B18. The positions of the permanent magnet A17 and the permanent magnet B18 correspond to each other.

[0029] The secondary damping mechanism includes a guide block 19, a guide ring 20, a return spring 21, a hinge shaft 22, a spring connecting rod 23, a support cylinder 24, a spring support pad 25, a damping spring 26, and a sliding groove push rod 27. The guide block 19 is fixedly connected to the top outer side of the damping 16. The guide ring 20 is rotatably connected to the middle inner side of the sliding cylinder A15. The guide block 19 and the guide ring 20 cooperate with each other. Under the influence of the damping 16, the guide block 19 slides into the sliding cylinder A15, passing through the guide ring 20 and driving the guide ring 20 to start rotating. When the sliding cylinder A15 rebounds, the guide block 19 is driving the guide ring 20 to reverse direction. The interior of the sliding cylinder A15 moves away from the damping 16. A return spring 21 is fixedly connected to one side of the 6, and the return spring 21 is in contact with the guide ring 20. The outer sides of the damping damper 16 are hinged to hinge shafts 22, and spring connecting rods 23 are hinged to the outer side of the hinge shafts 22. Multiple sets of damping dampers 16 are connected to each other through hinge shafts 22 and spring connecting rods 23. A spring support pad 25 is fixedly connected to the middle of the outer side of the spring connecting rod 23. A support cylinder 24 is fixedly connected to the bottom of the outer side of the lubrication chamber 4 near the spring support pad 25. Multiple sets of damping springs 26 are fixedly connected to the end of the support cylinder 24 near the spring support pad 25. The damping springs 26 and the spring support pad 25 are fixedly connected to each other. A sliding groove push rod 27 is slidably connected inside the support cylinder 24.

[0030] The three-stage shock absorption mechanism includes oil inlets 28, a sealing rod A29, an adjusting pipe 30, a protective cover 31, a sealing rod B32, a sliding cylinder B33, a rotating gear 34, and teeth 35. The sliding push rod 27 has multiple sets of oil inlets 28 at one end inside the support cylinder 24. An adjusting pipe 30 is fixedly connected to the outside of the support cylinder 24, communicating with it. A sealing rod B32 is slidably connected inside the adjusting pipe 30. A protective cover is fixedly connected to the outside of the support cylinder 24 near the sealing rod B32. The cover 31 has a sliding cylinder B33 fixedly connected to the end of the sealing rod B32 away from the regulating pipe 30. A rotating gear 34 is rotatably connected to the outer side of the sliding cylinder A15. The guide ring 20 has teeth 35 on its outer side. The rotating gear 34 and the teeth 35 mesh with each other. The top of the outer side of the rotating gear 34 meshes with the sliding cylinder B33. The sliding cylinder B33 slides inside the protective cover 31. Multiple sets of sealing rods A29 are fixedly connected to one end of the support cylinder 24. The sealing rods A29 are used in conjunction with the oil passage hole 28.

[0031] During operation, the sliding cylinder A15 is fixed at the bottom of the lubrication chamber 4. The permanent magnet A17 at the end of the damping damper 16 and the permanent magnet B18 at the top of the atomizing wheel body 6 are of the same pole. According to the principle of like poles repulsion, if the atomizing wheel body 6 vibrates, the atomizing wheel body 6 will tilt slightly relative to the lubrication chamber 4. At this time, the distance between the permanent magnets A17 and B18 changes. The repulsive magnetic force between the permanent magnets A17 and B18 will push the damping damper 16 to extend and retract, thereby absorbing the vibration generated by the atomizing wheel body 6 during daily operation and achieving primary vibration reduction. At the same time, the permanent magnets A17 and B18 do not directly contact each other, so they will not wear or be damaged due to long-term use, further increasing the service life of the device.

[0032] When the device is in actual use, if it encounters a situation where uneven material accumulation or wear of internal parts leads to mass imbalance due to long-term operation, the vibration amplitude of the atomizing wheel body 6 will increase while the frequency decreases. When the vibration amplitude exceeds the handling range of the damping 16, the damping 16 will yield to the inside of the sliding cylinder A15, causing the guide block 19 to move and simultaneously squeezing the return spring 21. This improves the coordination between the sliding cylinder A15, the guide block 19, and the return spring 21, providing more flexible vibration protection for the atomizing wheel body 6. When the damping 16 is displaced, the hinge shafts 22 and spring connecting rods 23 on both sides of the damping 16 begin to work and cooperate. In actual use, the unbalanced mass of the atomizing wheel body 6 may be mainly concentrated on one side, resulting in a larger vibration amplitude on one side and other directions. In cases of small vibration amplitude, if multiple sets of damping rods 16 are driven to descend simultaneously, the required damping effect may differ. Therefore, the damping rods 16 are connected by multiple sets of hinge shafts 22 and spring connecting rods 23. Assuming that one set of damping rods 16 needs to withstand a stronger vibration, the opposite set of damping rods 16 also needs to withstand a stronger vibration, but the vibration gradually decreases in other directions, when a set of damping rods 16 begins to move due to the greater vibration, it will drive the hinge shaft 22 to descend. At this time, due to the descent of the hinge shaft 22, the spring connecting rod 23 compresses the spring support pad 25 and the damping spring 26. Through the auxiliary damping of the spring support pad 25, the damping spring 26, and the support cylinder 24, the device can provide a better damping effect when there is a strong vibration caused by imbalance.

[0033] Multiple sets of sliding cylinders A15 are connected by hinge shaft 22 and spring connecting rod 23, which can absorb strong vibrations secondaryly, improve the overall damping efficiency, and improve stability and excellent anti-tilt capability. This makes the device more practical and reliable in dealing with various complex working conditions.

[0034] When the device vibrates, the intensity of the vibration directly determines the sliding distance of the guide block 19 inside the sliding cylinder A15, and also determines the rotation angle of the guide ring 20. When the vibration intensity is large, the displacement distance of the guide block 19 is large. At this time, the rotation angle of the guide ring 20 driving the rotating gear 34 also increases. This also means that the spring support pad 25 will drive the slide push rod 27 to slide inside the support cylinder 24. Damping oil is injected into the support cylinder 24. When the slide push rod 27 slides inside the support cylinder 24, the damping oil passes through the oil permeable... The hole 28 absorbs the vibration transmitted by the slide push rod 27. Due to the location of the slide push rod 27, a portion of the damping oil inside the support cylinder 24 will be discharged through the regulating pipe 30 and then input into the support cylinder 24. However, when the rotating gear 34 rotates, it will drive the sliding cylinder B33 to slide back and forth inside the protective cover 31, while the blocking rod B32 blocks the regulating pipe 30 to control the flow of hydraulic oil through the regulating pipe 30, thereby continuously adjusting the stiffness of the slide push rod 27 and further increasing the flexibility of the device.

[0035] When the device encounters destructive vibrations, it may damage valuable internal components. In this situation, the sliding push rod 27 quickly slides inside the support cylinder 24, and then the sealing rod B32 completely seals the regulating pipe 30, making it more difficult for the sliding push rod 27 to slide within the support cylinder 24. However, it can still move and decelerate, absorbing and handling strong vibrations. When the oil passage 28 passes through the top of the regulating pipe 30, if the sliding push rod 27 continues to move, it may damage internal electronic components, resulting in vibration damping failure. In this case, the sealing rod A2... 9 will block the oil passage 28. The blocking rod A29 is conical. When the oil passage 28 initially contacts the blocking rod A29, the damping oil may still pass through the small gap between the oil passage 28 and the blocking rod A29, but the required force is extremely large. However, the slide push rod 27 can still move, and the deceleration effect still exists. When the blocking rod A29 completely seals the oil passage 28, the damping oil cannot pass through. The characteristic that the liquid cannot be compressed makes the slide push rod 27 stuck inside the support cylinder 24, forming a rigid support and reducing the possibility of damage to the internal electronic components of the device due to strong vibration.

[0036] By using vibration protection components, the device can achieve corresponding deceleration effects in various situations. Compared with traditional shock absorbers, the combination of oil hole 28 and sealing rod A29 significantly increases the stiffness of the shock absorber before the device is about to suffer greater damage due to severe vibration. Then, the shock absorber is locked, thereby consuming most of the impact force and providing a good protection effect for the device, further improving the practicality and reliability of the device.

[0037] Further, see Figure 1 ,Figures 7-9 As shown, a main control ring 36 is fixedly connected to the outer side of the lubrication chamber 4 near the atomizing wheel body 6, a conductive block 37 is fixedly connected to the bottom of the outer side of the spring support pad 25, the conductive block 37 slides inside the main control ring 36, and a protective ring 38 is fixedly connected to the bottom of the outer side of the lubrication chamber 4.

[0038] During operation, the device's power supply is connected to the main control ring 36. Under normal conditions, the main control ring 36 maintains a circuit, allowing the device to operate normally. When the device encounters strong vibration, the spring support pad 25 moves the conductive block 37, but the conductive block 37 still keeps the main control ring 36 in a circuit. When encountering severe vibration, the conductive block 37 will disengage from the main control ring 36 due to its large displacement stroke. At this time, the main control ring 36 cannot form a circuit, the device loses power, reducing the risk of greater damage and further improving the device's practicality and reliability. Protective rings 38 are directly installed between the atomizing wheel body 6 and the lubrication chamber 4, and are made of flexible and corrosion-resistant materials to reduce the possibility of damage to the vibration protection components caused by the external environment.

[0039] In summary, this effectively solves the problem that during daily use, the internal gears and bearings of the atomizer generate continuous high-frequency vibrations under high-speed vibration. These vibrations are transmitted to the atomizing disc, causing microscopic disturbances in the droplet atomization trajectory, resulting in uneven powder particle size and affecting the quality of the finished product. Furthermore, during long-term operation, uneven material accumulation or wear of internal parts can lead to mass imbalances. These imbalances increase the vibration amplitude of the device, causing damage and affecting its lifespan. Unexpected accidents may occur in the production environment, such as severe external impacts or serious malfunctions in the drive system. Traditional atomizer structures are typically designed for either "rigid resistance" or "complete failure," with rigid connections directly transmitting impact forces to the expensive main shaft and bearings, causing them to break or collapse, resulting in significant losses.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An atomizer for drying lithium battery materials with vibration protection function, characterized in that: Includes a hanger (1), a drive motor (2) fixedly connected to the bottom inner side of the hanger (1), a drive shaft (3) fixedly connected to the output end of the drive motor (2), a lubrication chamber (4) fixedly connected to the bottom outer side of the hanger (1), a main shaft (5) is provided inside the lubrication chamber (4), and an atomizing wheel body (6) is provided at the bottom outer side of the lubrication chamber (4). An acceleration assembly is located between the drive shaft (3) and the main shaft (5) for connecting the drive shaft (3) and the main shaft (5), and the acceleration assembly includes a connecting mechanism inside; The vibration protection component is located between the lubrication chamber (4) and the atomizing wheel body (6). The vibration protection component includes a primary damping mechanism, a secondary damping mechanism and a tertiary damping mechanism.

2. The atomizer with vibration protection function for drying lithium battery materials according to claim 1, characterized in that: The acceleration assembly includes a housing (7), a housing cover (8), a main gear (9), a secondary gear (10), and a speed-increasing gearbox (11). The housing (7) is fixedly connected to the top of the inner side of the lubrication chamber (4), and the housing cover (8) is fixedly connected to the top of the outer side of the housing (7). A drive shaft (3) is rotatably connected to the middle of the housing cover (8), and a speed-increasing gearbox (11) is fixedly connected to the bottom of the outer side of the drive shaft (3). Multiple sets of secondary gears (10) are rotatably connected to the middle of the inner side of the housing (7). The secondary gears (10) mesh with the speed-increasing gearbox (11). The main gear (9) is rotatably connected to the middle of the inner side of the housing (7), and the main gear (9) meshes with the secondary gear (10).

3. An atomizer with vibration protection function for drying lithium battery materials according to claim 2, characterized in that: The connecting mechanism includes a connecting ring (12), a bearing (13) and a support frame (14). The bearing (13) is fixedly connected to the middle of the inner side of the lubrication chamber (4). The main shaft (5) is rotatably connected to the middle of the bearing (13). The support frame (14) is fixedly connected to the top of the outer side of the bearing (13). The connecting ring (12) is provided on the top of the outer side of the support frame (14). The connecting ring (12) is fixedly connected to the main gear (9) and the connecting ring (12) is fixedly connected to the main shaft (5).

4. An atomizer with vibration protection function for drying lithium battery materials according to claim 3, characterized in that: The vibration protection component includes a sliding cylinder A (15), and the bottom of the outer side of the support frame (14) presents a circumferential array of multiple sliding cylinders A (15).

5. An atomizer with vibration protection function for drying lithium battery materials according to claim 4, characterized in that: The primary shock absorption mechanism includes a shock absorber (16), a permanent magnet A (17), and a permanent magnet B (18). The shock absorber (16) is slidably arranged inside the sliding cylinder A (15). The telescopic end of the shock absorber (16) is fixedly connected to the permanent magnet A (17). The top of the outer side of the atomizing wheel body (6) is fixedly connected to the permanent magnet B (18). The positions of the permanent magnet A (17) and the permanent magnet B (18) correspond to each other.

6. An atomizer with vibration protection function for drying lithium battery materials according to claim 5, characterized in that: The secondary damping mechanism includes a guide block (19), a guide ring (20), a return spring (21), a hinge shaft (22), a spring connecting rod (23), a support cylinder (24), a spring support pad (25), a damping spring (26), and a sliding groove push rod (27). The guide block (19) is fixedly connected to the top of the outer side of the damping damper (16). The guide ring (20) is rotatably connected to the middle of the inner side of the sliding cylinder A (15). The guide block (19) and the guide ring (20) cooperate with each other. The return spring (21) is fixedly connected to the side of the sliding cylinder A (15) away from the damping damper (16). The damping damper (16) is in contact with the guide ring (20). The outer sides of the damping damper (16) are hinged with hinge shafts (22). The outer side of the hinge shafts (22) is hinged with spring connecting rods (23). The middle of the outer side of the spring connecting rods (23) is fixed with spring support pads (25). The bottom of the outer side of the lubrication chamber (4) is fixed with a support cylinder (24) near the spring support pads (25). The support cylinder (24) is fixed with multiple sets of damping springs (26) near the end of the spring support pads (25). The damping springs (26) and the spring support pads (25) are fixed to each other. The support cylinder (24) is slidably connected with a sliding groove push rod (27).

7. An atomizer with vibration protection function for drying lithium battery materials according to claim 6, characterized in that: The three-stage shock absorption mechanism includes an oil permeable hole (28), a sealing rod A (29), an adjusting pipe (30), a protective cover (31), a sealing rod B (32), a sliding cylinder B (33), a rotating gear (34), and teeth (35). The sliding push rod (27) is located inside the support cylinder (24) and has multiple sets of oil permeable holes (28) at one end. An adjusting pipe (30) is fixedly connected to the outside of the support cylinder (24). The adjusting pipe (30) is connected to the support cylinder (24). A sealing rod B (32) is slidably connected inside the adjusting pipe (30). A protective cover is fixedly connected to the outside of the support cylinder (24) near the sealing rod B (32). The protective cover (31) has a sliding cylinder B (33) fixedly connected to the end of the sealing rod B (32) away from the regulating pipe (30). The sliding cylinder A (15) is rotatably connected to a rotating gear (34) on one side. The guide ring (20) has teeth (35) on its outer side. The rotating gear (34) meshes with the teeth (35). The top of the outer side of the rotating gear (34) meshes with the sliding cylinder B (33). The sliding cylinder B (33) slides inside the protective cover (31). Multiple sets of sealing rods A (29) are fixedly connected to one end of the support cylinder (24). The sealing rods A (29) are used in conjunction with the oil passage hole (28).

8. An atomizer with vibration protection function for drying lithium battery materials according to claim 7, characterized in that: A main control ring (36) is fixed to the outside of the lubrication chamber (4) near the atomizing wheel body (6), and a conductive block (37) is fixed to the bottom of the outside of the spring support pad (25). The conductive block (37) slides inside the main control ring (36).

9. An atomizer with vibration protection function for drying lithium battery materials according to claim 5, characterized in that: A protective ring (38) is fixed to the bottom of the outer side of the lubrication chamber (4), and the atomizing wheel body (6) is rotatably connected to the protective ring (38).

Images