A roller kiln saggar running correction device

Abstract

The utility model discloses a roller kiln box sagger operation deviation rectifying device, including roller kiln main part and deviation rectifying mechanism, the both sides of roller kiln main part are provided with two deviation rectifying mechanisms, and every deviation rectifying mechanism all includes adjusting plate, gyro wheel, rotation axis and elastic component, and adjusting plate sets up on the lateral wall of roller kiln main part, and the inboard of adjusting plate is provided with elastic component, and the both ends of rotation axis are connected with elastic component, and be provided with gyro wheel on rotation axis. Through setting up the deviation rectifying mechanism with elastic component and gyro wheel in the both sides of roller kiln main part, can real -time to the sagger of offset in transmission process carries out dynamic adjustment. When sagger offset contacts gyro wheel, elastic component will make corresponding action according to the offset degree, and the compression and resilience of spring drive gyro wheel to sagger and exert different degree's counter pressure, thereby will sagger correct back normal transmission position.

Description

Technical Field

[0001] This utility model relates to the field of battery raw material processing technology, and in particular to a roller kiln sagger running correction device. Background Technology

[0002] In the production of raw materials for positive and negative electrodes in batteries, roller kilns are widely used as an important type of continuous kiln. Their working principle involves using a series of rolling rollers to carry and transport the materials to be fired, placed in saggers, allowing the materials to continuously enter and exit the kiln. Driven by the rollers, the materials gradually sinter and solidify in the high-temperature zone, eventually exiting from the other end of the kiln.

[0003] However, existing saggers present numerous problems during long-distance transport in roller kilns. Due to the smooth surface of the transport rollers, saggers are prone to shifting during transport, failing to enter the kiln neatly. When a shifted sagger reaches the kiln for firing, it is highly likely to come into contact with and be compressed against the kiln's inner wall. This can easily lead to sagger collapse. Collapse not only results in the spoilage of the material inside the sagger, causing significant economic losses, but also disrupts the normal operation of the roller kiln, reducing its applicability. Therefore, developing a device that effectively solves the problem of sagger shifting during transport in roller kilns is urgently needed to meet the practical needs of industry production. Utility Model Content

[0004] The purpose of this invention is to provide a roller kiln sagger running correction device to solve the above-mentioned technical problems.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A roller kiln sagger operation correction device includes a roller kiln body and correction mechanisms. Two correction mechanisms are arranged on both sides of the roller kiln body. Each correction mechanism includes an adjusting plate, a roller, a rotating shaft, and an elastic component. The adjusting plate is arranged on the side wall of the roller kiln body. The elastic component is arranged on the inner side of the adjusting plate. The two ends of the rotating shaft are connected to the elastic component, and the roller is arranged on the rotating shaft.

[0007] Preferably, the side wall of the adjusting plate has a slot, and the roller is located in the slot.

[0008] As a further preferred embodiment, slides are provided on the inner walls of both sides of the slot, and the elastic component is installed in the slides.

[0009] As a further preferred embodiment, the elastic component includes a guide post and a slider, the guide post being installed inside the slide rail, with one end of the guide post connected to the inner wall of one end of the slide rail, and the slider being slidably fitted onto the guide post.

[0010] As a further preferred embodiment, the system also includes a spring, which is sleeved on the guide post. One end of the spring is connected to the inner wall of one end of the slide, and the other end of the spring is connected to the slider. The rotating shaft is connected to the slider.

[0011] As a further preferred embodiment, the slide also includes ball bearings. A groove is formed on one side inner wall of the slide, and a plurality of ball bearings are disposed on the side wall of the slider, with the ball bearings located within the groove.

[0012] Preferably, the adjustment plate also includes a fixing mechanism, which is provided on both sides of the adjustment plate.

[0013] As a further preferred embodiment, the fixing mechanism includes a movable block and an adjusting rod, the movable block being connected to the side wall of the adjusting plate, and the adjusting rod being threadedly connected to the movable block.

[0014] As a further preferred embodiment, the device also includes a mounting bracket, a clamping plate, and a limiting bolt, wherein the clamping plate is provided at one end of the mounting bracket, and the limiting bolt connects the mounting bracket and the clamping plate.

[0015] As a further preferred embodiment, the mounting bracket has a first limiting groove on the side near the movable block that mates with the movable block.

[0016] The above technical solution has the following advantages or beneficial effects:

[0017] (1) In this invention, by setting a correction mechanism with elastic components and rollers on both sides of the roller kiln body, the saggers that have deviated during the transmission process can be dynamically adjusted in real time. When the sagger deviates and contacts the roller, the elastic component will make corresponding actions according to the degree of deviation. The compression and rebound of the spring will drive the roller to apply different degrees of resistance to the sagger, thereby correcting the sagger back to the normal transmission position. This real-time dynamic correction mechanism greatly improves the stability of sagger transmission, effectively avoids the situation where the sagger collapses due to deviation and contact with the inner wall of the kiln, and ensures the continuity and stability of the production process.

[0018] (2) In this utility model, the fixing mechanism set on both sides of the adjusting plate includes a movable block and an adjusting rod. The position of the adjusting plate can be finely adjusted by rotating the adjusting rod. At the same time, the cooperation of the clamping plate and the limiting bolt allows the mounting frame to be fixed on the main body of the roller kiln. Through the cooperation between the mounting frame, the movable block and the adjusting rod, the adjusting plate can be firmly fixed and the installation and disassembly of the adjusting plate can be convenient. This design allows the device to flexibly adjust the position of the correction mechanism according to the actual production needs of different sized saggers and roller kilns, improving the versatility and applicability of the device. Whether in the production of positive and negative electrode materials of different specifications of batteries, or in industries such as ceramics and refractory materials, this device can meet the correction requirements with simple adjustments, reducing the cost of replacing equipment due to changes in the specifications of the products produced.

[0019] (3) In this utility model, the ball bearings installed in the slide rail cooperate with the slider, which effectively reduces the friction of the slider when it slides in the slide rail, making the correction mechanism respond faster and work more efficiently. At the same time, reducing friction also reduces the wear of the slider and extends the service life of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the roller kiln sagger correction device in this utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the roller kiln sagger correction device of this utility model.

[0022] Figure 3 This is a cross-sectional view of the adjusting plate in this utility model. Figure 1 ;

[0023] Figure 4 This is a cross-sectional view of the adjusting plate in this utility model. Figure 2 ;

[0024] Figure 5 yes Figure 3 Enlarged view of point A in the middle;

[0025] Figure 6 This is a schematic diagram of the structure of the mounting bracket, clamping plate and limiting bolts in this utility model.

[0026] In the diagram: 1. Main body of roller kiln; 2. Correction mechanism; 3. Adjusting plate; 4. Roller; 5. Rotating shaft; 6. Groove; 7. Slide rail; 8. Guide column; 9. Sliding block; 10. Spring; 11. Ball bearing; 12. Slide groove; 13. Fixing mechanism; 14. Movable block; 15. Adjusting rod; 16. Mounting frame; 17. Clamping plate; 18. Limiting bolt; 19. First limiting groove; 20. Sagger; 21. Drive roller; 22. Strip groove; 23. Knob; 24. Sliding groove; 25. Round hole. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Figure 1 This is a schematic diagram of the structure of the roller kiln sagger correction device in this utility model; Figure 2 This is a schematic cross-sectional view of the roller kiln sagger correction device of this utility model. Figure 3 This is a cross-sectional view of the adjusting plate in this utility model. Figure 1 ; Figure 4 This is a cross-sectional view of the adjusting plate in this utility model. Figure 2 ; Figure 5 yes Figure 3 Enlarged view of point A in the middle; Figure 6 This is a structural diagram showing the assembly of the mounting bracket, clamping plate, and limiting bolts in this utility model. Please refer to [link / reference]. Figures 1 to 6The diagram illustrates a preferred embodiment of a roller kiln sagger correction device, comprising a roller kiln body 1 and correction mechanisms 2. Two correction mechanisms 2 are arranged on both sides of the roller kiln body 1. Each correction mechanism 2 includes an adjusting plate 3, rollers 4, a rotating shaft 5, and an elastic component. The adjusting plate 3 is disposed on the side wall of the roller kiln body 1, and an elastic component is disposed on the inner side of the adjusting plate 3. Both ends of the rotating shaft 5 are connected to the elastic component, and rollers 4 are disposed on the rotating shaft 5. In this embodiment, see [reference needed]. Figure 1 As shown, two correction mechanisms 2 are arranged opposite each other. Rollers 4 are installed inside the adjusting plate 3, and at least partially extend out of the adjusting plate 3 to contact the side wall of the sagger 20. A drive roller 21 is installed inside the main body 1 of the roller kiln. The drive roller 21 can be driven by an external drive mechanism to transport the sagger 20. If the sagger 20 deviates in position during transport, when the sagger 20 enters between the two correction mechanisms 2, the side wall of the sagger 20 will press against the roller 4. The roller 4 pushes the elastic component through the rotating shaft 5. The elastic component compresses and provides a counterforce to the roller 4, causing the roller 4 to push the sagger 20 to move, thus correcting the position of the sagger 20.

[0031] Furthermore, as a preferred embodiment, the side wall of the adjusting plate 3 has a slot 6, and the roller 4 is located within the slot 6. Slides 7 are formed on the inner walls of both sides of the slot 6, and the elastic component is installed within the slides 7. The elastic component includes a guide post 8 and a slider 9. The guide post 8 is installed within the slide 7, with one end connected to the inner wall of one end of the slide 7 and the other end connected to the inner wall of the other end of the slide 7. The slider 9 is slidably fitted onto the guide post 8. In this embodiment, the slider 9 has a through hole, through which the guide post 8 passes, allowing the slider 9 to slide on the guide post 8. The slide 7 has a T-shaped cross-section, and the slider 9 also has a T-shaped cross-section, preventing the slider 9 from detaching from the slide 7. The two ends of the slide 7 are closed to prevent the slider 9 from detaching from the slide 7. The cooperation between the slide 7 and the slider 9 provides stable guidance for the movement of the elastic component, ensuring that the slider 9 can slide smoothly within the slide 7, thereby ensuring the normal operation of the correction mechanism 2.

[0032] Furthermore, as a preferred embodiment, it also includes a spring 10. A spring 10 is sleeved on the guide post 8, with one end of the spring 10 connected to the inner wall of one end of the slide rail 7, and the other end connected to the slider 9. A rotating shaft 5 is connected to the slider 9. Specifically, the rotating shaft 5 is vertically arranged, and its two ends are rotatably connected to two sliders 9 arranged vertically opposite each other. A mounting hole can be provided in the middle of the slider 9, and both ends of the rotating shaft 5 are inserted into the mounting hole and can rotate within it. The rotating shaft 5 is fixedly connected to the roller 4. Alternatively, the roller 4 can be mounted on the rotating shaft 5 via bearings, and both ends of the rotating shaft 5 can be fixedly connected to the two sliders 9. In this embodiment, the spring 10 not only provides the slider 9 with the power to reset, but also automatically adjusts the pressure against the crucible 20 according to its offset, making the correction process more flexible and effective.

[0033] Furthermore, as a preferred embodiment, it also includes ball bearings 11. A groove 12 is formed on one inner wall of the slide rail 7, and a plurality of ball bearings 11 are arranged on the side wall of the slider 9, with the ball bearings 11 located within the groove 12. In this embodiment, the sliding direction of the slider 9 is set in the groove 12. A strip groove 22 for installing the ball bearings 11 is formed on the side wall of the slider 9. The two ends of the strip groove 22 are closed, and a plurality of ball bearings 11 are arranged within the strip groove 22, allowing the ball bearings 11 to roll within the strip groove 22. Part of the ball bearing 11 extends out of the strip groove 22 and enters the groove 12. The installation of the ball bearing 11 is achieved through the cooperation between the strip groove 22 and the groove 12. The rolling friction of the ball bearing 11 is much less than the sliding friction between the slider 9 and the slide rail 7, making the slider 9 slide more smoothly within the slide rail 7, thus improving the response speed and working efficiency of the correction mechanism 2.

[0034] Furthermore, as a preferred embodiment, a fixing mechanism 13 is also included, with fixing mechanisms 13 respectively provided on both sides of the adjusting plate 3. The fixing mechanism 13 includes a movable block 14 and an adjusting rod 15. The movable block 14 is connected to the side wall of the adjusting plate 3, and the adjusting rod 15 is threadedly connected to the movable block 14. The fixing mechanism 13 also includes a mounting frame 16, a clamping plate 17, and a limiting bolt 18. The clamping plate 17 is provided on the inner side of the mounting frame 16, and the limiting bolt 18 connects the mounting frame 16 and the clamping plate 17. A first limiting groove 19 that mates with the movable block 14 is provided on the side of the mounting frame 16 closest to the movable block 14. In this embodiment, the movable block 14 is connected to the side wall of the adjusting plate 3 by bolts or welding. The outer wall of the adjusting rod 15 is provided with external threads, and the movable block 14 is provided with a threaded hole for cooperating with the adjusting rod 15. A knob 23 is provided at one end of the adjusting rod 15, and the knob 23 abuts against the mounting bracket 16. The movable block 14 is located in the first limiting groove 19. By rotating the adjusting rod 15 by the knob 23, the adjusting rod 15 will pull the adjusting plate 3 to move when it rotates because the knob 23 abuts against the mounting bracket 16. By tightening the adjusting rod 15, the position of the movable block 14 in the first limiting groove 19 is fixed, thereby fixing the position of the adjusting plate 3.

[0035] The limiting bolt 18 penetrates the mounting bracket 16. By tightening the limiting bolt 18, the clamping plate 17 can abut against the inner wall of the roller kiln body 1, while the mounting bracket 16 abuts against the outer wall of the roller kiln body 1. This fixes the position of the mounting bracket 16 and prevents the adjusting plate 3 from loosening during use. For details, please refer to [link to relevant documentation]. Figure 2 As shown. Among them, the mounting bracket 16 is arranged in an L-shape.

[0036] See Figure 6 As shown, a sliding groove 24 is provided on the upper inner wall of the mounting bracket 16, and a round hole 25 is provided at the upper end of the mounting bracket 16. The limiting bolt 18 passes through the sliding groove 24 and the round hole 25. The upper end of the clamping plate 17 is located in the sliding groove 24 and is threadedly engaged with the limiting bolt 18. The limiting bolt 18 can rotate in the round hole 25. By rotating the limiting bolt 18, the clamping plate 17 can be driven to slide in the sliding groove 24. The side wall of the sliding groove 24 abuts against the upper side wall of the clamping plate 17 to prevent the clamping plate 17 from rotating with the limiting bolt 18.

[0037] When the roller kiln is started, the position of the sagger 20 may shift slightly when the drive roller 21 transfers the material to the sagger 20. The sagger 20 needs to be corrected and adjusted. This is done by placing the mounting bracket 16 on the side of the roller kiln body 1 and rotating the limiting bolt 18 to move the clamping plate 17, thus clamping the mounting bracket 16 and clamping plate 17 onto the roller kiln body 1. Repeat the above operation to install the remaining mounting brackets 16 in suitable positions. After installation, slide the movable block 14 on the side of the adjusting plate 3 into the first limiting groove 19 corresponding to the mounting bracket 16. Rotate the knob 23 to rotate the adjusting rod 15. The adjusting rod 15 will cause the movable block 14 to slide within the first limiting groove 19, thereby moving the adjusting plate 3. When the movable block 14 abuts against the inner wall of the first limiting groove 19, its position can no longer move. At this point, the knob 23 can be rotated further, and the knob 23 will make tight contact with the side wall of the mounting bracket 16. Combined with the movable block 14, the position of the adjusting plate 3 can be fixed. When the sagger 20 is transported, the offset end of the sagger 20 abuts against the side of the roller 4 on the adjusting plate 3, squeezing the roller 4. The slider 9 at the bottom of the roller 4 slides in the slide 7, compressing the spring 10. At the same time, the ball bearing 11 at the bottom of the slider 9 rolls in the strip groove 22 and the slide 12, making the slider 9 slide more smoothly. When the sagger 20 continues to be transported, the spring 10 rebounds and drives the roller 4 back to its original position, abutting against the side of the sagger 20. The roller 4 rotates. Through the rotation of the rollers 4 at both ends, the position of the sagger 20 is continuously adjusted, adjusting the sagger 20 to the preset position. Multiple sets of adjusting plates 3 can be installed in fixed positions on the side of the roller kiln body 1 to ensure that the sagger 20 remains neat when entering the kiln, improving the applicability of the device.

[0038] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for correcting the deviation of a roller kiln sagger, characterized in that, The system includes a roller kiln body and a correction mechanism. Two correction mechanisms are provided on both sides of the roller kiln body. Each correction mechanism includes an adjusting plate, a roller, a rotating shaft, and an elastic component. The adjusting plate is located on the side wall of the roller kiln body. The elastic component is located on the inner side of the adjusting plate. The two ends of the rotating shaft are connected to the elastic component, and the roller is located on the rotating shaft.

2. The roller kiln sagger running correction device as described in claim 1, characterized in that, The side wall of the adjusting plate has a slot, and the roller is located in the slot.

3. The roller kiln sagger running correction device as described in claim 2, characterized in that, The groove has slides on both sides of its inner wall, and the elastic component is installed in the slide.

4. The roller kiln sagger running correction device as described in claim 3, characterized in that, The elastic component includes a guide post and a slider. The guide post is installed inside the slide rail, and one end of the guide post is connected to the inner wall of one end of the slide rail. The slider is slidably sleeved on the guide post.

5. The roller kiln sagger running correction device as described in claim 4, characterized in that, It also includes a spring, which is sleeved on the guide post. One end of the spring is connected to the inner wall of one end of the slide, and the other end of the spring is connected to the slider. The rotating shaft is connected to the slider.

6. The roller kiln sagger running correction device as described in claim 4, characterized in that, It also includes ball bearings. A groove is provided on one side inner wall of the slide, and a plurality of ball bearings are provided on the side wall of the slider. The ball bearings are located in the groove.

7. The roller kiln sagger running correction device as described in claim 1, characterized in that, It also includes a fixing mechanism, which is provided on both sides of the adjusting plate.

8. The roller kiln sagger running correction device as described in claim 7, characterized in that, The fixing mechanism includes a movable block and an adjusting rod. The movable block is connected to the side wall of the adjusting plate, and the adjusting rod is threadedly connected to the movable block.

9. The roller kiln sagger running correction device as described in claim 8, characterized in that, It also includes a mounting bracket, a clamping plate, and a limiting bolt. The clamping plate is provided at one end of the mounting bracket, and the limiting bolt connects the mounting bracket and the clamping plate.

10. The roller kiln sagger running correction device as described in claim 9, characterized in that, The mounting bracket has a first limiting groove on the side near the movable block that mates with the movable block.

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