A hanging type wheel hub processing conveyance mechanism

Abstract

The utility model relates to the technical field of wheel hub processing equipment, especially a kind of hoistable wheel hub handling conveying mechanism, including hoist rail and the pulley seat slidingly connected in the surface of hoist rail, pulley seat is driven by the drive chain on hoist rail, still include the stable conveying mechanism being arranged on hoist rail, stable conveying mechanism includes: drive base;Rail frame;L-shaped mounting bracket: fixedly connected in the surface of pulley seat, its top rotatably connected with sleeve, sleeve inner wall vertically slidingly connected with mounting seat. Therefore, the utility model has reasonable structure, through the positioning shaft of mounting seat and the groove of L-shaped mounting bracket form "inner support outer clamping" fixed, solve the problem that wheel hub shakes and slides caused by traditional hook;Jacking mechanism can lift wheel hub and separate from groove, electric drive mechanism drives its rotation, meet the demand of spraying, without manual transfer, reduce labor intensity;Overall structure is stable, adapts to automation production, improves conveying stability and operation efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of wheel hub processing equipment, and in particular to a conveying mechanism for wheel hub processing that can be suspended. Background Technology

[0002] In the wheel hub manufacturing industry, the transfer of batches of wheel hubs often relies on suspended conveying mechanisms. Existing mechanisms mostly use hook-type designs to achieve suspended conveying. Although the hook structure can meet the basic conveying requirements, it has significant drawbacks: during hoisting, the wheel hub is suspended only through a single point or a few contact points of the hook, which makes it prone to swaying or even self-rotation due to vibration and turning during the conveying process. This results in extremely poor stability and a risk of slippage, threatening production safety.

[0003] Meanwhile, in the subsequent painting process, the hook cannot accurately maintain the preset posture of the wheel hub and it is difficult to achieve controllable rotation, resulting in poor uniformity of spraying and low process consistency. In order to ensure the quality of spraying, the wheel hub needs to be manually transferred from the hook to the special spraying conveyor. This process not only increases the labor intensity, but also prolongs the production cycle, resulting in a double waste of manpower and time. The overall use effect is not good and it is difficult to adapt to the automated and efficient wheel hub processing process. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to propose a conveying mechanism for hanging wheel hub processing. This utility model has a reasonable structure. The mounting seat positioning shaft and the L-shaped mounting bracket groove form an "inner support and outer clamp" fixation, which solves the problem of wheel hub shaking and slipping caused by traditional hooks. The lifting mechanism can lift the wheel hub out of the groove, and the electric drive mechanism drives it to rotate to meet the spraying requirements. No manual transfer is required, which reduces labor intensity. The overall structure is stable, adaptable to automated production, and improves the stability of conveying and the efficiency of operation.

[0006] To achieve the above objectives, this utility model proposes a suspended wheel hub handling conveying mechanism, including a suspension rail and a pulley seat slidably connected to the surface of the suspension rail, the pulley seat being driven by a drive chain on the suspension rail, and further including a smooth conveying mechanism disposed on the suspension rail, the smooth conveying mechanism comprising:

[0007] Drive base: Fixedly connected to the bottom of the hanging rail, with slide rail lines provided on the surface;

[0008] Rail frame: Fixedly connected to the surface of the drive base and located on one side of the bottom of the slide rail line;

[0009] L-shaped mounting bracket: fixedly connected to the surface of the pulley seat and located outside the drive base and rail frame, with a sleeve rotatably connected to its top, and a mounting base vertically slidably connected to the inner wall of the sleeve;

[0010] The sleeve is driven by an electric drive mechanism on the inner wall of the upper end of the L-shaped mounting bracket, and one end of the electric drive mechanism extends through to the outside of the L-shaped mounting bracket and slides in contact with the slide rail line.

[0011] The mounting base is driven by a lifting mechanism on the lower inner wall of the L-shaped mounting frame. One end of the lifting mechanism extends through to the outside of the L-shaped mounting frame and is slidably connected to the rail frame.

[0012] In addition, the hoistable wheel hub handling conveyor mechanism proposed in the application may also have the following additional technical features:

[0013] Specifically, a threaded screw is threadedly connected to the bottom of the suspension rail, and a drive base is fitted onto the smooth section of the threaded screw and abuts against and is fixed to the bottom of the suspension rail. A nut is threadedly connected to the threaded section of the threaded screw and abuts against and is fixed to the bottom of the drive base.

[0014] Specifically, the drive base has an F-shaped structure, and a horizontal mounting groove is opened on its surface corresponding to the slide rail line. An insulating base is fixedly connected to the inner wall of the horizontal mounting groove, and the slide rail line is fixedly connected to the surface of the insulating base.

[0015] Specifically, the rail frame includes an L-shaped base plate, which is fixedly connected to the surface of the drive base and located on one side of the bottom of the horizontal mounting groove. The surface of the base plate is provided with a first guide rail and a second guide rail in the vertical direction, and the space between the two forms a guide wheel conveying channel.

[0016] Specifically, the L-shaped mounting bracket has a groove on its top that matches the shape of the wheel hub. The sleeve is rotatably connected to the inner wall of the groove. The mounting base has matching positioning shafts at the bolt holes and center holes corresponding to the wheel hub. The inner wall of the sleeve and the surface of the mounting base are respectively provided with keyways and key bars. The key bars are vertically slidably connected to the inner wall of the keyway.

[0017] Specifically, the electric drive mechanism includes a worm gear, a worm, a drive reducer, and a current collector. The worm gear is rotatably connected to the inner wall of the upper end of the L-shaped mounting bracket and fixedly connected to the outer surface of the end of the sleeve that extends into the L-shaped mounting bracket. The worm is rotatably connected to the inner wall of the upper end of the L-shaped mounting bracket and meshes with the worm gear. The drive reducer is fixedly connected to the inner wall of the upper end of the L-shaped mounting bracket, and its output end is fixedly connected to one end of the worm. The current collector is fixedly connected to the drive reducer and electrically connected to it. One end of the current collector extends through the outside of the L-shaped mounting bracket and into the horizontal mounting groove, making sliding contact with the surface of the slide rail and conducting electricity.

[0018] Specifically, the lifting mechanism includes a plate and rollers. The plate is vertically slidably connected to the inner wall of the lower end of the L-shaped mounting frame and rotatably connected to one end of the bottom of the mounting base. The rollers are located in the guide wheel conveying channel and are slidably connected to its inner wall. One end of its central shaft passes through the interior of the L-shaped mounting frame and is fixedly connected to one end of the plate surface.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. Improve conveying stability and eliminate slippage risk: The positioning shaft on the top of the mounting base is precisely inserted into the bolt holes and center hole of the wheel hub. In conjunction with the groove on the top of the L-shaped mounting bracket that matches the shape of the wheel hub, the bottom of the wheel hub is limited, forming a double fixing structure of "internal support + external clamp". This completely solves the swaying and rotation problems caused by the single-point suspension of traditional hooks, greatly improves the stability during the conveying process, and eliminates the safety hazard of slippage.

[0022] 2. Adaptable to the spraying process, no manual transfer required: The lifting mechanism can lift the hub from the groove and remove it from the bottom limit. At the same time, the electric drive mechanism drives the sleeve and mounting base to rotate through the worm gear transmission, so as to realize the controllable rotation of the hub and meet the requirements of spraying uniformity. There is no need to transfer the hub to a special spraying rack, reducing manual operation, reducing labor intensity, and shortening the production cycle.

[0023] 3. Reliable structure, suitable for automated production: The drive base and the hanging rail are fixed by threaded screws and nuts, ensuring a stable installation; the guide wheel conveying channel of the rail frame provides precise guidance for the lifting mechanism, ensuring smooth lifting of the wheel hub; the current collector and the slide rail make sliding contact to achieve dynamic power supply, ensuring stable operation of the electric drive mechanism. The overall structure is suitable for the continuous operation requirements of automated production lines. Attached Figure Description

[0024] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0025] Figure 1 This is a schematic diagram of a conveying mechanism for hanging wheel hub processing according to the present invention;

[0026] Figure 2 This is a schematic diagram of the drive base structure in a conveyor mechanism for hanging wheel hub processing according to the present invention;

[0027] Figure 3 This is a schematic diagram of the L-shaped mounting frame structure in a conveying mechanism for hanging wheel hub processing according to the present invention;

[0028] Figure 4 This is a schematic diagram of the mounting base structure in a conveying mechanism for hanging wheel hub processing according to the present invention;

[0029] Figure 5 This is a schematic diagram of the electric drive mechanism in a conveyor mechanism for hanging wheel hub processing according to this utility model.

[0030] As shown in the figure:

[0031] 10. Hanging rail; 20. Pulley seat; 30. Drive chain; 100. Wheel hub; 101. Threaded screw; 102. Nut;

[0032] 1. Drive base; 11. Horizontal mounting slot; 12. Insulating base; 13. Slide rail;

[0033] 2. Rail frame; 21. L-shaped base plate; 22. First guide rail; 23. Second guide rail; 24. Guide wheel conveying channel;

[0034] 3. L-shaped mounting bracket; 31. Groove;

[0035] 4. Sleeve; 41. Keyway;

[0036] 5. Mounting base; 51. Positioning shaft; 52. Keyway;

[0037] 6. Electric drive mechanism; 61. Worm gear; 62. Worm; 63. Integrated drive and reducer; 64. Current collector;

[0038] 7. Lifting mechanism; 71. Plate; 72. Rollers. Detailed Implementation

[0039] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0040] The following description, in conjunction with the accompanying drawings, describes a conveying mechanism for handling suspended wheel hubs according to an embodiment of the present invention.

[0041] like Figures 1-5 As shown, an embodiment of the present invention provides a conveying mechanism for handling wheel hubs that can be suspended, including a suspension rail 10 and a pulley seat 20 slidably connected to the surface of the suspension rail 10. The pulley seat 20 is driven by a drive chain 30 on the suspension rail 10. The mechanism also includes a smooth conveying mechanism disposed on the suspension rail 10, the smooth conveying mechanism comprising:

[0042] Drive base 1: It is fixedly connected to the bottom of the hanging rail 10, and the surface is provided with slide rail lines 13;

[0043] Rail frame 2: It is fixedly connected to the surface of the drive base 1 and is located on one side of the bottom of the slide rail line 13;

[0044] L-shaped mounting bracket 3: It is fixedly connected to the surface of pulley seat 20 and located outside the drive base 1 and rail frame 2. A sleeve 4 is rotatably connected to its top, and a mounting base 5 is vertically slidably connected to the inner wall of the sleeve 4.

[0045] Among them, the sleeve 4 is driven by the electric drive mechanism 6 on the upper inner wall of the L-shaped mounting bracket 3. One end of the electric drive mechanism 6 extends through to the outside of the L-shaped mounting bracket 3 and slides in contact with the slide rail line 13.

[0046] The mounting base 5 is driven by the lifting mechanism 7 on the lower inner wall of the L-shaped mounting bracket 3. One end of the lifting mechanism 7 extends through to the outside of the L-shaped mounting bracket 3 and is slidably connected to the rail frame 2.

[0047] Specifically, this utility model has a reasonable structure. The mounting base 5 and the positioning shaft 51 form an "inner support and outer clamp" fixation with the groove 31 of the L-shaped mounting bracket 3, which solves the problem of the wheel hub 100 shaking and slipping caused by traditional hooks. The lifting mechanism 7 can lift the wheel hub 100 out of the groove 31, and the electric drive mechanism 6 drives it to rotate to meet the spraying requirements. No manual transfer is required, which reduces labor intensity. The overall structure is stable, adaptable to automated production, and improves the stability of conveying and the efficiency of operation.

[0048] This device achieves 100% efficient wheel hub rotation through a synergistic design of "stable conveying + precise spraying". The specific process is as follows:

[0049] 1. Equipment installation and hub 100 fixing: The drive base 1 is fixed to the bottom of the hanging rail 10 by the threaded screw 101 and nut 102, and the rail frame 2 is installed on the surface of the drive base 1; when the hub 100 is placed, its bottom is embedded in the groove 31 of the L-shaped mounting bracket 3, and the positioning shaft 51 at the top of the mounting base 5 is inserted into the bolt hole and center hole of the hub 100 to form a stable fixation (inner support and outer clamp).

[0050] 2. Normal conveying stage: The drive chain 30 drives the pulley seat 20 to slide along the hanging rail 10, and simultaneously drives the L-shaped mounting frame 3 and the fixed hub 100 to move. At this time, the bottom of the hub 100 is limited by the groove 31, the top is supported by the mounting seat 5, and the positioning shaft 51 restricts the radial displacement to ensure that there is no shaking or self-rotation during the conveying process.

[0051] 3. Spraying operation stage:

[0052] Lifting and releasing the limit: When the mechanism moves to the spraying station, the roller 72 of the lifting mechanism 7 enters the guide wheel conveying channel 24 of the rail frame 2, slides along the channel track, drives the plate 71 to rise vertically, and then pushes the mounting base 5 and the hub 100 to move upward, so that the bottom of the hub 100 is released from the groove 31 and the bottom limit is released.

[0053] Rotary drive: At the same time, the current collector 64 of the electric drive mechanism 6 contacts the slide rail line 13 of the drive base 1 to conduct electricity, and the drive reducer 63 starts, which drives the worm wheel 61 to rotate through the worm 62. The worm wheel 61 drives the sleeve 4 to rotate. The sleeve 4 drives the mounting base 5 and the hub 100 to rotate synchronously through the cooperation of the keyway 41 and the key bar 52, so as to achieve uniform spraying.

[0054] 4. Reset and Cycle: After the spraying is completed, the lifting mechanism 7 resets along the track, the hub 100 descends and re-embeds into the groove 31; the current collector 64 separates from the slide rail line 13, the electric drive mechanism 6 is de-energized, the equipment returns to normal conveying state, and enters the next flow cycle.

[0055] In one embodiment of this utility model, such as Figure 2 As shown, a threaded rod 101 is threadedly connected to the bottom of the hanging rail 10. A drive base 1 is fitted on the outer surface of the smooth section of the threaded rod 101 and abuts against and is fixed to the bottom of the hanging rail 10. A nut 102 is threadedly connected to the outer surface of the threaded section of the threaded rod 101 and abuts against and is fixed to the bottom of the drive base 1.

[0056] Specifically, the threaded section of the threaded screw 101 is threadedly connected to the bottom of the hanging rail 10, and the smooth section is fitted with the drive base 1, so that the upper surface of the drive base 1 abuts against the bottom of the hanging rail 10. By tightening the nut 102 on the outside of the threaded section, its upper surface abuts against the bottom of the drive base 1, forming an axial clamping and fixing of "hanging rail 10-drive base 1-nut 102". This design enables the drive base 1 to be detachably installed through the threaded connection, which facilitates the adjustment of the fixed position of the drive base 1 on the hanging rail 10. At the same time, the double abutment (with the bottom of the hanging rail 10 and with the nut 102) ensures a stable connection and provides reliable support for the subsequent smooth conveying mechanism.

[0057] In one embodiment of this utility model, such as Figure 2 As shown, the drive base 1 has an F-shaped structure, and a horizontal mounting groove 11 is provided on its surface corresponding to the slide rail line 13. An insulating base 12 is fixedly connected to the inner wall of the horizontal mounting groove 11, and the slide rail line 13 is fixedly connected to the surface of the insulating base 12.

[0058] Specifically, the drive base 1 adopts an F-shaped structure, which not only ensures the structural strength of the connection with the hanging rail 10, but also provides layered installation space for the slide rail line 13 and the rail frame 2. The horizontal mounting groove 11 corresponding to the slide rail line 13 is opened on its surface to accurately position the installation position of the slide rail line 13. The insulating base 12 fixed in the groove isolates the slide rail line 13 from the drive base 1 body, preventing leakage or short circuit when the slide rail line 13 is energized, thus ensuring electrical safety. At the same time, the horizontal mounting groove 11 provides a protective space for the current collector 64 (which is conductive in sliding contact with the slide rail line 13), ensuring that the current collector 64 does not deviate from the trajectory when sliding along the slide rail line 13, improving the stability of dynamic power supply, and laying the foundation for the reliable operation of the electric drive mechanism 6.

[0059] In one embodiment of this utility model, such as Figure 2 As shown, the rail frame 2 includes an L-shaped base plate 21, which is fixedly connected to the surface of the drive base 1 and located on one side of the bottom of the horizontal mounting groove 11. The surface of the L-shaped base plate 21 is provided with a first guide rail 22 and a second guide rail 23 in the vertical direction, and the space between the two forms a guide wheel conveying channel 24.

[0060] Specifically, the rail frame 2 uses the L-shaped base plate 21 as the basic carrier and is positioned by being fixedly connected to the surface of the drive base 1 (located on one side of the bottom of the horizontal mounting groove 11). The first guide rail 22 and the second guide rail 23 arranged vertically on its surface form a guide wheel conveying channel 24 with limit on both sides, providing a precise sliding trajectory for the roller 72 of the lifting mechanism 7. This design ensures that the roller 72 moves stably in the channel through the constraint of the double guide rails, thereby ensuring the verticality and stability of the lifting mechanism 7 when driving the mounting base 5 to rise and fall, and providing reliable guidance for the hub 100 to be lifted out of the groove 31 or reset.

[0061] In one embodiment of this utility model, such as Figure 4 As shown, the L-shaped mounting bracket 3 has a groove 31 on its top that matches the shape of the hub 100. The sleeve 4 is rotatably connected to the inner wall of the groove 31. The mounting base 5 has a matching positioning shaft 51 at the bolt holes and center hole of the hub 100. The inner wall of the sleeve 4 and the surface of the mounting base 5 are respectively provided with a keyway 41 and a key bar 52. The key bar 52 is vertically slidably connected to the inner wall of the keyway 41.

[0062] Specifically, the groove 31 on the top of the L-shaped mounting bracket 3 is adapted to the shape of the hub 100, forming a limiting base for the bottom of the hub 100. The sleeve 4 is rotatably connected to the inner wall of the groove 31, providing a support carrier for the rotation of the hub 100. The positioning shaft 51 on the top of the mounting base 5 is inserted into the bolt hole and center hole of the hub 100, and the hub 100 is radially fixed through the "shaft-hole fit". Combined with the bottom limiting of the groove 31, a double fixing structure of "inner support + outer clamp" is formed, which completely solves the swaying problem of traditional hook suspension. In addition, the keyway 41 on the inner wall of the sleeve 4 is slidably engaged with the key strip 52 on the surface of the mounting base 5, which allows the mounting base 5 to be vertically raised and lowered relative to the sleeve 4 (meeting the lifting requirements of the hub 100), and can also transmit torque through the key connection to ensure that the mounting base 5 and the hub 100 rotate synchronously when the sleeve 4 rotates, which is adapted to the rotation requirements of the spraying process.

[0063] In one embodiment of this utility model, such as Figure 5 As shown, the electric drive mechanism 6 includes a worm gear 61, a worm 62, a drive reducer 63, and a current collector 64. The worm gear 61 is rotatably connected to the inner wall of the upper end of the L-shaped mounting bracket 3 and fixedly connected to the outer surface of the end of the sleeve 4 that extends into the L-shaped mounting bracket 3. The worm 62 is rotatably connected to the inner wall of the upper end of the L-shaped mounting bracket 3 and meshes with the worm gear 61. The drive reducer 63 is fixedly connected to the inner wall of the upper end of the L-shaped mounting bracket 3 and its output end is fixedly connected to one end of the worm 62. The current collector 64 is fixedly connected to the drive reducer 63 and electrically connected to it. One end of the current collector extends through the outside of the L-shaped mounting bracket 3 and into the horizontal mounting groove 11, where it slides in contact with the surface of the slide rail 13 and conducts electricity.

[0064] Specifically, the electric drive mechanism 6 transmits power through the meshing of the worm gear 61 and the worm 62: the drive reducer 63 outputs torque to the worm 62, which drives the worm gear 61 to rotate, thereby driving the sleeve 4 fixed to the worm gear 61 to rotate. The current collector 64 serves as a power supply connector, with one end electrically connected to the drive reducer 63 and the other end making sliding contact with the slide rail line 13 in the horizontal mounting groove 11 to conduct electricity, thus realizing dynamic power supply during the movement of the mechanism. The worm gear 61 and worm 62 transmission has self-locking properties, which can precisely control the rotation angle of the hub 100 and prevent it from rotating due to inertia during spraying. The sliding contact design between the current collector 64 and the slide rail line 13 ensures that the hub 100 is automatically energized and rotates when it is transported to the spraying station and stops when it leaves, adapting to the automated operation process.

[0065] In one embodiment of this utility model, such as Figure 5 As shown, the lifting mechanism 7 includes a plate 71 and a roller 72. The plate 71 is vertically slidably connected to the inner wall of the lower end of the L-shaped mounting frame 3 and rotatably connected to the bottom end of the mounting base 5. The roller 72 is located in the guide wheel conveying channel 24 and is slidably connected to its inner wall. One end of its central shaft passes through the interior of the L-shaped mounting frame 3 and is fixedly connected to the surface of one end of the plate 71.

[0066] Specifically, the lifting mechanism 7 achieves power conversion through the sliding cooperation between the roller 72 and the guide wheel conveying channel 24: when the roller 72 moves with the mechanism in the channel, it rolls along the channel trajectory (inclined section and horizontal section), driving the plate 71 connected to the central shaft to slide vertically on the inner wall of the L-shaped mounting bracket 3. The plate 71 is rotatably connected to the bottom of the mounting base 5, converting the horizontal movement of the roller 72 into the vertical lifting of the mounting base 5, thereby driving the hub 100 to lift off the groove 31 (for easy rotation spraying) or lower and reset (for easy stable conveying). This design does not require an additional power source and achieves automated lifting through the guide track path, simplifying the structure while improving the continuity of operation.

[0067] In summary, the present invention provides a hoistable conveying mechanism for wheel hub processing. The present invention has a reasonable structure, and the mounting base 5, positioning shaft 51, and L-shaped mounting bracket 3 groove 31 form an "inner support and outer clamp" fixation, solving the problem of wheel hub 100 swaying and slipping caused by traditional hooks. The lifting mechanism 7 can lift the wheel hub 100 away from the groove 31, and the electric drive mechanism 6 drives it to rotate, meeting the spraying requirements without the need for manual transfer, reducing labor intensity. The overall structure is stable, suitable for automated production, and improves conveying stability and operating efficiency.

[0068] In the description of this specification, 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0069] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0070] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A hoistable conveying mechanism for handling wheel hubs, comprising a hoisting rail (10) and a pulley seat (20) slidably connected to the surface of the hoisting rail (10), the pulley seat (20) being driven by a drive chain (30) on the hoisting rail (10), characterized in that, It also includes a smooth conveying mechanism disposed on the hanging rail (10), the smooth conveying mechanism comprising: Drive base (1): It is fixedly connected to the bottom of the hanging rail (10) and has a slide rail line (13) on its surface; Rail frame (2): Fixedly connected to the surface of the drive base (1) and located on one side of the bottom of the slide rail (13); L-shaped mounting bracket (3): fixedly connected to the surface of the pulley seat (20) and located outside the drive base (1) and rail frame (2), with a sleeve (4) rotatably connected to its top, and a mounting base (5) vertically slidably connected to the inner wall of the sleeve (4); The sleeve (4) is driven by an electric drive mechanism (6) on the inner wall of the upper end of the L-shaped mounting bracket (3). One end of the electric drive mechanism (6) extends through to the outside of the L-shaped mounting bracket (3) and slides in contact with the slide rail (13). The mounting base (5) is driven by a lifting mechanism (7) on the inner wall of the lower end of the L-shaped mounting frame (3). One end of the lifting mechanism (7) extends through to the outside of the L-shaped mounting frame (3) and is slidably connected to the rail frame (2).

2. The hoistable wheel hub handling conveyor mechanism according to claim 1, characterized in that, The bottom of the hanging rail (10) is threadedly connected to a threaded rod (101). The smooth section of the threaded rod (101) is fitted with a drive base (1) and abuts against the bottom of the hanging rail (10). The threaded section of the threaded rod (101) is threadedly connected to a nut (102) and abuts against the bottom of the drive base (1).

3. The hoistable wheel hub handling conveyor mechanism according to claim 1, characterized in that, The drive base (1) has an F-shaped structure, and a horizontal mounting groove (11) is provided on its surface corresponding to the slide rail (13). An insulating base (12) is fixedly connected to the inner wall of the horizontal mounting groove (11), and the slide rail (13) is fixedly connected to the surface of the insulating base (12).

4. The hoistable wheel hub handling conveyor mechanism according to claim 1, characterized in that, The rail frame (2) includes an L-shaped base plate (21), which is fixedly connected to the surface of the drive base (1) and located on one side of the bottom of the horizontal mounting groove (11). The surface of the L-shaped base plate (21) is provided with a first guide rail (22) and a second guide rail (23) in the vertical direction, and the space between the two forms a guide wheel conveying channel (24).

5. The hoistable wheel hub handling conveyor mechanism according to claim 1, characterized in that, The L-shaped mounting bracket (3) has a groove (31) on its top that matches the shape of the hub (100). The sleeve (4) is rotatably connected to the inner wall of the groove (31). The mounting base (5) has a matching positioning shaft (51) on its top corresponding to the bolt holes and center hole of the hub (100). The inner wall of the sleeve (4) and the surface of the mounting base (5) are respectively provided with a keyway (41) and a key bar (52). The key bar (52) is vertically slidably connected to the inner wall of the keyway (41).

6. The hoistable wheel hub handling conveyor mechanism according to claim 1, characterized in that, The electric drive mechanism (6) includes a worm gear (61), a worm (62), a drive reducer (63), and a collector (64). The worm gear (61) is rotatably connected to the inner wall of the upper end of the L-shaped mounting bracket (3) and fixedly connected to the outer surface of one end of the sleeve (4) that extends into the L-shaped mounting bracket (3). The worm (62) is rotatably connected to the inner wall of the upper end of the L-shaped mounting bracket (3) and meshes with the worm gear (61). The drive reducer (63) is fixedly connected to the inner wall of the upper end of the L-shaped mounting bracket (3), and its output end is fixedly connected to one end of the worm (62). The collector (64) is fixedly connected to the drive reducer (63) and electrically connected to it. One end of the collector extends through the outside of the L-shaped mounting bracket (3) and into the horizontal mounting groove (11), making sliding contact with the surface of the slide rail (13) and conducting electricity.

7. The hoistable wheel hub handling conveyor mechanism according to claim 1, characterized in that, The lifting mechanism (7) includes a plate (71) and a roller (72). The plate (71) is vertically slidably connected to the lower inner wall of the L-shaped mounting frame (3) and rotatably connected to the bottom end of the mounting base (5). The roller (72) is located in the guide wheel conveying channel (24) and slidably connected to its inner wall. One end of its central shaft passes through the interior of the L-shaped mounting frame (3) and is fixedly connected to the surface of one end of the plate (71).

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