Slide rail walking mechanism and walking device

Abstract

The present application belongs to the field of rotary furnace, especially a slide rail walking mechanism and walking equipment, aiming at the existing rotary furnace using the annular track walking trolley which can only realize the equal radius arc track walking, the change of track radius or straight track will cause the lateral friction between the existing trolley and track, resulting in walking jam, abnormal noise, and the problem of trolley jam and unable to walk, the present application proposes the following scheme, which includes the slide rail structure including continuously extending straight line segment and arc segment, and the slide rail structure includes two parallel arranged guide rails, the axis of the driving wheel always points to the furnace core, and the universal ball on the two corners can rotate in any direction, so that it has any axis, the rolling axis also always points to the furnace core, the axis of all wheels points to the center of the circle and does pure rolling, and will not cause jam and abnormal noise due to the sudden change of track radius.

Description

Technical Field

[0001] This invention relates to the field of rotary submerged arc furnace technology, and in particular to a slide rail traveling mechanism and traveling device. Background Technology

[0002] Currently, in electric arc furnaces, especially rotary electric arc furnaces, when using peripheral auxiliary opening burn-through devices and baffles, the furnace body rotation causes the furnace eye to rotate. Therefore, the power-on of the burn-through device and the movement of the baffle require a trolley supported on a circular guide rail to align with the furnace eye position. Because the guide rail consists of two rails arranged around the furnace, with different radii and arc lengths, traditional four-wheeled trolleys, with their fixed-direction wheels, can only travel along the straight rail. When traveling on the curved guide rail, significant lateral friction occurs, causing the trolley to jam and produce abnormal noise. To accommodate the curved guide rail, some four-wheeled trolleys require the front and rear sets of wheels to be angled so that the axles of the front two wheels and the rear two wheels point simultaneously towards the furnace center. This allows the trolley to travel on the curved guide rail, but in this case, the trolley cannot travel along the straight rail.

[0003] The existing circular guide rail trolley used in electric arc furnaces can only move along arc-shaped guide rails of equal radius. Changes in the guide rail radius or the use of straight guide rails will cause lateral friction between the wheels and the guide rails of the existing trolley, resulting in movement jamming, abnormal noise, and in severe cases, the trolley will jam and be unable to move. Summary of the Invention

[0004] This invention provides a sliding rail walking mechanism and walking device, which solves the shortcomings of the existing technology where the existing circular guide rail walking trolley used in electric arc furnaces can only achieve the walking of the arc guide rail with equal radius. Changes in the guide rail radius or the use of straight guide rails will cause lateral friction between the wheels and the guide rail of the existing trolley, resulting in walking jamming, abnormal noise, and in severe cases, the trolley will be stuck and unable to move.

[0005] This invention provides the following technical solution:

[0006] A sliding rail traveling mechanism includes: a sliding rail structure, a trolley body, a drive mechanism, and a traveling wheel assembly;

[0007] The slide rail structure includes continuously extending straight segments and arc segments, and the slide rail structure includes two parallel guide rails;

[0008] The drive mechanism is mounted on the trolley body, and the drive wheel of the drive mechanism rolls onto the slide rail structure and engages with the guide rail on the outer side of the arc segment.

[0009] The two walking wheel assemblies are respectively located on both sides of the drive wheel axis, the walking wheel assemblies are clamped on the guide rail, and cooperate with the guide rail inside the arc segment;

[0010] When the drive wheel and the traveling wheel assembly travel on the arc segment, the axes of the drive wheel and the traveling wheel both point to the center of the arc segment.

[0011] In one possible design, the guide rail includes a vertical plate and a base plate integrally formed at the bottom end of the vertical plate; the wheel assembly includes a bracket and a swivel ball, with two brackets disposed opposite each other on both sides of the vertical plate, and the swivel ball installed at the bottom of the bracket, the swivel ball rollingly engaging with the top surface of the base plate.

[0012] In one possible design, the slide rail traveling mechanism further includes guide wheel assemblies, two of which are arranged opposite to the traveling wheel assembly and sandwiched between the two sides of the base plate of the guide rail. The guide wheel assemblies are used to guide the driving wheel.

[0013] In one possible design, the slide rail traveling mechanism further includes anti-pry wheels, with multiple anti-pry wheel arrays disposed on the trolley body for engaging with the base plates of the two guide rails respectively, and the anti-pry wheels being located between the trolley body and the base plates.

[0014] In one possible design, the guide rail has an I-shaped cross-section, and the anti-pry wheel is a swivel ball.

[0015] In one possible design, the arc segment is either a circular arc of equal diameter or a circular arc of non-equal diameter.

[0016] In one possible design, the guide rail further includes a top plate integrally formed at the bottom of the upright plate. Two sets of connecting blocks are symmetrically connected to one side of the trolley body, and two sets of extension blocks are symmetrically connected to the inner walls of both sides of the trolley body. The traveling wheel assembly further includes a fixed seat, a connecting frame, and guide members. The fixed seat is fixedly installed between the top of the trolley body and the extension blocks, as well as the top of the connecting blocks. Two brackets are arranged opposite to each other on both sides of the upright plate. A fixed plate is fixedly connected to the top of the bracket, and a universal ball is fixedly connected to the bottom of the fixed plate. The universal ball rolls in cooperation with the top surface of the base plate. The connecting frame is fixedly installed on the traveling wheel assembly, and the guide members are fixedly installed on the connecting frame. Two guide members are arranged opposite to the traveling wheel assembly and are clamped on both sides of the base plate of the guide rail. The guide members are used to guide the drive wheels.

[0017] In one possible design, a support frame is fixedly mounted on the top of the trolley body, and a drive shaft is provided on the drive mechanism, with one end of the drive shaft passing through the support frame and fixedly connected to the drive wheel.

[0018] In one possible design, two sets of positioning components are symmetrically arranged on the outer walls of both sides of the trolley body. Each set of positioning components includes two sets of baffles and a connecting plate. The two sets of baffles are symmetrically connected to one side of the trolley body. The connecting plate is fixedly connected to the top of the two sets of baffles. Two sets of sliding rods are symmetrically connected between the two sets of baffles. Two sets of sliders are slidably mounted on the two sets of sliding rods. A rotating seat is fixedly connected to each set of sliders. A rotating rod is fixedly connected to the top of each set of rotating seats. The top of the connecting plate has a groove for accommodating the sliding of the rotating rod. A positioning wheel is rotatably connected to the outer wall of each set of rotating rods. A spring is provided between one side of each set of sliders and an adjacent set of baffles. One end of the spring is fixedly connected to one side of the slider, and the other end of the spring is fixedly connected to one side of the baffle.

[0019] A walking device includes: a track, an industrial silicon tapping machine, and a walking wheel assembly as described above. The track includes a straight section and an arc section that extend continuously. A slide rail structure is correspondingly disposed above the track. The trolley body is used to power the burn-through device of the industrial silicon tapping machine or to move the baffle.

[0020] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention.

[0021] The present invention also has the following effects:

[0022] This invention enables the trolley body to move freely on straight or curved tracks through the various structures in the walking wheel assembly, and the smooth movement of the trolley body is not affected even if the radius changes.

[0023] This invention installs two sets of positioning components on the guide rail surface of the outer drive wheel. The purpose of this is to prevent the drive wheel or omnidirectional ball from leaving the guide rail due to sudden changes in the guide rail radius. This allows the trolley wheels to always stay on the guide rail. Springs are installed between the positioning wheels so that the two positioning wheels can move away from or closer to each other in the groove as the guide rail changes, ensuring that the two positioning wheels are always clamped on the guide rail. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a slide rail traveling mechanism and traveling device provided in an embodiment of the present invention;

[0025] Figure 2 This is a front view schematic diagram of a slide rail traveling mechanism provided in an embodiment of the present invention;

[0026] Figure 3 This is an exploded structural diagram of a slide rail traveling mechanism provided in an embodiment of the present invention;

[0027] Figure 4 This is a front view structural diagram of the traveling wheel assembly of a slide rail traveling mechanism provided in an embodiment of the present invention;

[0028] Figure 5 This is a front view schematic diagram of the positioning component of a slide rail traveling mechanism provided in an embodiment of the present invention;

[0029] Figure 6 A bottom view of the positioning component of a slide rail traveling mechanism provided in an embodiment of the present invention;

[0030] Figure 7 This is a three-dimensional structural diagram of the slide rail structure of a slide rail traveling mechanism provided in an embodiment of the present invention;

[0031] Figure 8 This is an exploded structural diagram of the guide rail of a slide rail traveling mechanism provided in an embodiment of the present invention.

[0032] Figure label:

[0033] 1. Slide rail structure; 2. Guide rail; 3. Cart body; 4. Drive mechanism; 5. Bearing frame; 6. Drive shaft; 7. Drive wheel; 8. Vertical plate; 9. Base plate; 10. Top plate; 11. Fixed seat; 12. Bracket; 13. Fixed plate; 14. Universal ball; 15. Connecting frame; 16. Guide component; 17. Connecting block; 18. Extension block; 19. Anti-pry wheel; 20. Baffle; 21. Connecting plate; 22. Slide rod; 23. Slider; 24. Rotating seat; 25. Rotating rod; 26. Slide groove; 27. Positioning wheel; 28. Spring; 29. ​​Traveling wheel assembly; 30. Positioning assembly. Detailed Implementation

[0034] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0035] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the devices are connected to each other and their relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of the present invention, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, and are not intended to 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 the embodiments of the present invention.

[0036] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0037] In this embodiment of the invention, "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0038] References to "one embodiment" or "some embodiments" as used in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the invention. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically emphasized.

[0039] Example 1

[0040] Reference Figure 1-8 A sliding rail traveling mechanism includes: a sliding rail structure 1, a trolley body 3, a drive mechanism 4, and traveling wheel assemblies 29; the sliding rail structure 1 includes a continuously extending straight section and an arc section, and the sliding rail structure 1 includes two parallel guide rails 2; the drive mechanism 4 is disposed on the trolley body 3, and the drive wheel 7 of the drive mechanism 4 is rolled and engaged with the sliding rail structure 1 and engages with the guide rail 2 on the outer side of the arc section; the two traveling wheel assemblies 29 are respectively located on both sides of the axis of the drive wheel 7, the traveling wheel assemblies 29 are clamped on the guide rail 2, and engage with the guide rail 2 on the inner side of the arc section; when the drive wheel 7 and the traveling wheel assemblies 29 travel on the arc section, the axes of the drive wheel 7 and the traveling wheels both point to the center of the arc section.

[0041] The above technical solution can achieve the following: the drive wheel 7 is arranged in the middle of the trolley body 3, which plays a supporting and driving role; the inner guide rail is the universal ball 14 in the walking wheel assembly 29; the universal ball 14 is arranged at the front and rear corners of the trolley body 3, which plays a supporting role; since the drive wheel 7 is arranged in the middle of the trolley body 3, the axis of the drive wheel 7 always points to the furnace core, no matter what kind of guide rail the trolley body 3 is on.

[0042] The present invention adopts a three-wheeled vehicle structure, with one drive wheel 7 cooperating with the universal balls in the two walking wheel assemblies 29. The left and right wheels of the vehicle body are asymmetrical. The outer guide rail is in rolling cooperation with the drive wheel 7, and the drive wheel 7 is arranged in the middle of the vehicle, which plays a supporting and driving role. The inner guide rail is in cooperation with the universal balls of the walking wheel assembly 29, and the universal balls are arranged at the front and rear corners of the vehicle body, which plays a supporting role for the vehicle body. Since the drive wheel 7 is located in the middle of the trolley body, the axis of the drive wheel 7 always points to the center of the arc segment, regardless of the type of guide rail the trolley body is on (straight or curved). Because the slide rail structure surrounds the electric arc furnace, the axis of the drive wheel 7 always points to the center of the electric arc furnace. The universal balls at the two corners of the trolley body can rotate in any direction and can be considered to have any axis. Therefore, the rolling axis of the universal balls always points to the center of the furnace. The axes of all rolling parts of the trolley body point to the center, which means that all wheels roll purely and will not cause jamming or abnormal noise due to sudden changes in the radius of the slide rail structure. This allows the trolley to move freely on the straight or curved sections of the slide rail structure, and even changes in the radius of the curved line will not affect the smooth movement of the trolley.

[0043] Example 2

[0044] Reference Figure 1 , Figure 4 , Figure 7 and Figure 8 The guide rail 2 includes a vertical plate 8 and a base plate 9 integrally formed at the bottom of the vertical plate 8; the traveling wheel assembly 29 includes a bracket 12 and a universal ball 14. The two brackets 12 are arranged opposite to each other on both sides of the vertical plate 8, and the universal ball 14 is installed at the bottom of the bracket 12. The universal ball 14 rolls with the top surface of the base plate 9.

[0045] The above technical solution can achieve the effect of the universal ball 14 at the two corners of the trolley body 3. Because it can rotate in any direction, it can be considered to have any axis. Therefore, the rolling axis of the universal ball 14 always points to the center of the furnace. The axes of all rolling parts of the trolley body point to the center, which means that all wheels perform the technical effect of pure rolling.

[0046] Reference Figure 1-3 The slide rail traveling mechanism also includes guide wheel assemblies. Two guide wheel assemblies are arranged opposite to the traveling wheel assembly 29 and are sandwiched on both sides of the base plate 9 of the guide rail 2. The guide wheel assemblies are used to guide the drive wheel 7.

[0047] The above technical solution can achieve the technical effect of guiding the inner guide rail where the universal ball 14 is located through the guide member 16.

[0048] Reference Figure 2 Figure 3The sliding rail traveling mechanism also includes anti-pry wheels 19. Multiple anti-pry wheels 19 are arrayed on the trolley body 3 and are used to cooperate with the base plates 9 of the two guide rails 2 respectively. The anti-pry wheels 19 are located between the trolley body 3 and the base plate 9.

[0049] The above technical solution can achieve the function of the anti-pry wheel 19, which is to provide lower support when the trolley body 3 is unevenly loaded.

[0050] Reference Figure 1-3 The cross-section of guide rail 2 is I-shaped, and anti-pry wheel 19 is a universal ball bearing.

[0051] The above technical solution can achieve the same purpose as the universal ball structure used for the anti-pry wheel 19. This is the same as the universal ball 14 used for support, which can make the lower ball wheel roll purely and will not generate lateral friction due to the change of the radius of the slide rail structure 1, thereby avoiding jamming.

[0052] Reference Figure 1 , Figure 7 and Figure 8 The arc segment can be either a circular arc of equal diameter or a circular arc of non-equal diameter.

[0053] The above technical solution can achieve equal-diameter arcs, which are arc segments with the same central diameter, and non-equal-diameter arcs, which are arc segments with unequal central diameters or radii. By adopting the above design, the embodiments of this application can be applied to a variety of application scenarios, and different arc segments can be designed according to different application scenarios, thereby greatly improving the applicability and scope of this application.

[0054] Reference Figure 1-4 The guide rail 2 also includes a top plate 10 integrally formed at the bottom of the vertical plate 8. The top plate 10 can be fixed by a connecting structure, for example, the connecting structure can be connected to the top plate 10 to suspend the slide rail structure in the air. However, the embodiments of this application are not limited thereto, and those skilled in the art can adjust the settings according to the actual situation. Two sets of connecting blocks 17 are symmetrically connected to one side of the trolley body 3, and two sets of extension blocks 18 are symmetrically connected to the inner walls of both sides of the trolley body 3. The traveling wheel assembly 29 also includes a fixed seat 11, a connecting frame 15, and a guide 16. The fixed seat 11 is fixedly installed between the top of the trolley body 3 and the extension block 18, as well as the top of the connecting block 17. Two brackets 12 are arranged opposite to each other on both sides of the upright plate 8. A fixed plate 13 is fixedly connected to the top of the bracket 12, and a universal ball 14 is fixedly connected to the bottom of the fixed plate 13. The universal ball 14 rolls with the top surface of the base plate 9. The connecting frame 15 is fixedly installed on the traveling wheel assembly 29, and the guide 16 is fixedly installed on the connecting frame 15. The two guides 16 are arranged opposite to the traveling wheel assembly 29 and are clamped on both sides of the base plate 9 of the guide rail 2. The guides 16 are used to guide the drive wheel 7.

[0055] The above technical solution can achieve the technical effect that the trolley body 3 can move freely on straight or curved guide rails through the various structures in the walking wheel assembly 29, and the smooth driving of the trolley body 3 is not affected even if the radius changes.

[0056] Reference Figure 1-3 A support frame 5 is fixedly installed on the top of the trolley body 3, and a drive shaft 6 is provided on the drive mechanism 4. One end of the drive shaft 6 passes through the support frame 5 and is fixedly connected to the drive wheel 7.

[0057] The above technical solution can achieve the technical effect of increasing the load-bearing strength of the drive shaft 6 connected to the drive wheel 7 through the load-bearing frame 5.

[0058] Reference Figure 1-3 and Figure 5 Figure 6 Two sets of positioning components 30 are symmetrically arranged on the outer walls of both sides of the trolley body 3. Each set of positioning components 30 includes two sets of baffles 20 and a connecting plate 21. The two sets of baffles 20 are symmetrically connected to one side of the trolley body 3. The connecting plate 21 is fixedly connected to the top of the two sets of baffles 20. Two sets of sliding rods 22 are symmetrically connected between the two sets of baffles 20. Two sets of sliders 23 are slidably installed on the two sets of sliding rods 22. A rotating seat 24 is fixedly connected to each set of sliders 23. A rotating rod 25 is fixedly connected to the top of each set of rotating seats 24. A groove 26 for accommodating the sliding of the rotating rod 25 is opened on the top of the connecting plate 21. A positioning wheel 27 is rotatably connected to the outer wall of each set of rotating rods 25. A spring 28 is provided between one side of each set of sliders 23 and the adjacent set of baffles 20. One end of the spring 28 is fixedly connected to one side of the slider 23, and the other end of the spring 28 is fixedly connected to one side of the baffle 20.

[0059] The above technical solution achieves the effect of installing two sets of positioning components 30 on the guide rail surface of the outer drive wheel 7. The purpose of this is to prevent the trolley body 3 from driving the drive wheel 7 or the universal ball 14 from leaving the guide rail due to a sudden change in the guide rail radius. This allows the trolley wheels to always stay on the guide rail. The positioning wheels 27 are connected by springs 28, which allow the two positioning wheels 27 to move away from or closer to each other in the slide groove 26 as the guide rail 2 changes, so that the two positioning wheels 27 are always clamped on the guide rail 2.

[0060] Reference Figure 1-8 A walking device includes: a track, an industrial silicon furnace tapping machine, and a walking wheel assembly 29 as described above. The track includes a straight section and an arc section that are continuously extended. A slide rail structure 1 is correspondingly disposed above the track. The trolley body 3 is used to power the burn-through device of the industrial silicon furnace tapping machine or to drive the baffle to move.

[0061] The above technical solution can achieve the technical effect of facilitating the sliding of the industrial silicon furnace tapping machine on the track through the walking wheel assembly 29.

[0062] However, as is well known to those skilled in the art, the drive mechanism 4 is a drive motor. The working principle and wiring method of the drive motor are commonplace and are all conventional means or common knowledge. They will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience.

[0063] This application can be used in the field of rotary submerged arc furnaces, or in other fields applicable to this application.

[0064] The working principle and usage process of this technical solution are as follows:

[0065] This invention employs a three-wheeled trolley structure, with drive wheels 7 on the drive mechanism 4 and omnidirectional balls 14 in the two sets of traveling wheel assemblies 29. The drive wheels 7 are located in the middle of the trolley body 3, rolling in cooperation with the outer guide rails, providing support and driving function. The omnidirectional balls 14 are located at the front and rear corners of the trolley body 3, rolling in cooperation with the inner guide rails, providing support for the trolley body 3. Because the drive wheels 7 are located in the middle of the trolley body 3...

[0066] Since the drive wheel 7 is located in the middle of the trolley body, the axis of the drive wheel 7 always points to the center of the arc segment, regardless of the type of guide rail the trolley body is on (straight or curved). Because the slide rail structure surrounds the electric arc furnace, the axis of the drive wheel 7 always points to the center of the electric arc furnace. The universal balls at the two corners of the trolley body can rotate in any direction and can be considered to have any axis. Therefore, the rolling axis of the universal balls always points to the center of the furnace. The axes of all rolling parts of the trolley body point to the center, which means that all wheels roll purely and will not cause jamming or abnormal noise due to sudden changes in the radius of the slide rail structure. This allows the trolley to move freely on the straight or curved sections of the slide rail structure, and even changes in the radius of the curved line will not affect the smooth movement of the trolley.

[0067] Furthermore, to ensure that the wheels can travel along the guide rail, two sets of positioning components 30 are installed on the guide rail surface of the outer drive wheel 7. Each set of positioning components 30 has two positioning wheels 27, and springs 28 are set between the positioning wheels 27 so that the two positioning wheels 27 can move away from each other or closer to each other in the slide groove 26 as the guide rail 2 changes, so that the two positioning wheels 27 are always clamped on the guide rail 2. The purpose of this is to prevent the drive wheel 7 or the universal ball 14 from going off the guide rail due to a sudden change in the radius of the guide rail. This allows the rolling parts of the trolley body 3 to always stay on the guide rail. In addition to the positioning wheels 27, four anti-pry wheels 19 are also installed under the trolley. The function of the anti-pry wheels 19 is to provide lower support when the trolley body 3 is unevenly loaded. The anti-pry wheels 19 also adopt a universal ball structure. The purpose of this is the same as that of the universal ball 14 used for support, so that the lower ball wheel can roll purely and will not generate lateral friction due to the change in radius of the slide rail structure. Of course, the embodiments of this application can also be made into a four-wheeled vehicle structure. In this case, four universal balls 14 can be symmetrically installed at the four corners as support wheels. The drive wheels 7 can also be symmetrically arranged. Both sides of the vehicle body are supported by drive wheels 7 and coaxially pass through the center of the circle, and perform pure rolling motion. Universal balls 14 are still used on both sides to play an auxiliary support role.

[0068] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. In the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A slide rail traveling mechanism, characterized in that, include: Slide rail structure, trolley body, drive mechanism and wheel assembly; The slide rail structure includes continuously extending straight segments and arc segments, and the slide rail structure includes two parallel guide rails; The drive mechanism is mounted on the trolley body, and the drive wheel of the drive mechanism rolls onto the slide rail structure and engages with the guide rail on the outer side of the arc segment. The two walking wheel assemblies are respectively located on both sides of the drive wheel axis, the walking wheel assemblies are clamped on the guide rail, and cooperate with the guide rail inside the arc segment; When the drive wheel and the traveling wheel assembly travel on the arc segment, the axes of the drive wheel and the traveling wheel both point to the center of the arc segment.

2. The slide rail traveling mechanism as described in claim 1, characterized in that, The guide rail includes a vertical plate and a base plate integrally formed at the bottom end of the vertical plate; the traveling wheel assembly includes a bracket and a swivel ball, with two brackets arranged opposite each other on both sides of the vertical plate, and the swivel ball installed at the bottom of the bracket, the swivel ball rolling in cooperation with the top surface of the base plate.

3. The slide rail traveling mechanism as described in claim 2, characterized in that, The slide rail traveling mechanism also includes guide wheel assemblies. Two guide wheel assemblies are arranged opposite to the traveling wheel assembly and are sandwiched on both sides of the bottom plate of the guide rail. The guide wheel assemblies are used to guide the driving wheel.

4. The slide rail traveling mechanism as described in claim 2, characterized in that, The slide rail traveling mechanism also includes anti-pry wheels. Multiple anti-pry wheel arrays are arranged on the trolley body for cooperating with the base plates of the two guide rails respectively, and the anti-pry wheels are located between the trolley body and the base plates.

5. The slide rail traveling mechanism as described in claim 4, characterized in that, The guide rail has an I-shaped cross-section, and the anti-pry wheel is a universal ball bearing.

6. The slide rail traveling mechanism as described in any one of claims 1 to 5, characterized in that, The arc segment can be a circular arc of equal diameter or a circular arc of non-equal diameter.

7. The slide rail traveling mechanism as described in claim 2, characterized in that, The guide rail also includes a top plate integrally formed at the bottom of the upright plate. Two sets of connecting blocks are symmetrically connected to one side of the trolley body, and two sets of extension blocks are symmetrically connected to the inner walls of both sides of the trolley body. The traveling wheel assembly also includes a fixed seat, a connecting frame, and guide members. The fixed seat is fixedly installed between the top of the trolley body and the extension blocks, as well as the top of the connecting blocks. Two brackets are arranged opposite to each other on both sides of the upright plate. A fixed plate is fixedly connected to the top of the bracket, and a universal ball is fixedly connected to the bottom of the fixed plate. The universal ball rolls with the top surface of the base plate. The connecting frame is fixedly installed on the traveling wheel assembly, and the guide members are fixedly installed on the connecting frame. Two guide members are arranged opposite to the traveling wheel assembly and are clamped on both sides of the base plate of the guide rail. The guide members are used to guide the drive wheels.

8. The slide rail traveling mechanism as described in claim 1, characterized in that, A support frame is fixedly installed on the top of the trolley body, and a drive shaft is provided on the drive mechanism. One end of the drive shaft passes through the support frame and is fixedly connected to the drive wheel.

9. The slide rail traveling mechanism as described in claim 8, characterized in that, Two sets of positioning components are symmetrically arranged on the outer walls of both sides of the trolley body. Each set of positioning components includes two sets of baffles and a connecting plate. The two sets of baffles are symmetrically connected to one side of the trolley body. The connecting plate is fixedly connected to the top of the two sets of baffles. Two sets of sliding rods are symmetrically connected between the two sets of baffles. Two sets of sliders are slidably installed on the two sets of sliding rods. A rotating seat is fixedly connected to each set of sliders. A rotating rod is fixedly connected to the top of each set of rotating seats. The top of the connecting plate is provided with a groove for accommodating the sliding of the rotating rod. A positioning wheel is rotatably connected to the outer wall of each set of rotating rods. A spring is provided between one side of each set of sliders and an adjacent set of baffles. One end of the spring is fixedly connected to one side of the slider, and the other end of the spring is fixedly connected to one side of the baffle.

10. A walking device, characterized in that, The system includes a track, an industrial silicon tapping machine, and a slide rail traveling mechanism as described in any one of claims 1-9. The track includes a continuously extending straight section and an arc section. The slide rail is correspondingly arranged above the track. The trolley body is used to power the burn-through device of the industrial silicon tapping machine or to move the baffle.

Images