Unmanned stable supporting equipment for port stacker-reclaimer

Abstract

The utility model is suitable for the technical field of port logistics storage, and provides unmanned stable supporting equipment for a port stacker-reclaimer, which comprises a bucket wheel main body, a bucket wheel assembly, a positioning assembly, a supporting assembly, a limiting assembly and a fixing assembly, the positioning assembly is installed on the bucket wheel assembly and comprises a positioning disc, and the bucket wheel unit can be supported and fixed in a magnetic adsorption mode through the arrangement of the positioning assembly and the supporting assembly, so that when the hopper structure is cleaned, the bucket wheel unit cannot move, a worker does not need to climb the bucket wheel unit or do not need to ascend or descend mechanically, and the cleaning efficiency is improved. The safety of cleaning the hopper structure is improved, and the supporting plate can be folded and reset conveniently, so that the supporting plate cannot influence materials conveyed by the hopper structure; through the arrangement of the limiting assembly and the fixing assembly, the supporting plate can be supported while the supporting plate supports and fixes the bucket-wheel unit, and therefore the supporting stability of the supporting plate and the bucket-wheel unit is improved.

Description

Technical Field

[0001] This utility model belongs to the field of port material storage technology, and in particular relates to an unmanned stable support device for port stacker-reclaimers. Background Technology

[0002] A port is a transportation hub located along the coast of the sea, river, lake, or reservoir, equipped with water-land intermodal transport facilities and conditions to allow ships to safely enter, exit, and berth. Ports are the gathering points and hubs of water and land transportation, distribution centers for industrial and agricultural products and foreign trade import and export goods, and places for ships to berth, load and unload cargo, embark and disembark passengers, and replenish supplies. Unmanned stacker-reclaimers are a new type of high-efficiency continuous loading and unloading machinery, mainly used in bulk cargo terminals, steel plants, large thermal power plants, and mines for loading and unloading iron ore, coal, sand, etc. A stacker-reclaimer generally consists of four parts: a luffing mechanism, a traveling mechanism, a bucket wheel mechanism, and a slewing mechanism. Because the bucket wheel mechanism is in prolonged contact with the transported material, material residue can adhere to its inner wall, requiring cleaning. Typically, the bucket wheel needs to be supported and secured during cleaning.

[0003] Existing mechanical locking devices use locking pins or latches to fix the bucket wheel in a specific position. Workers need to climb or move to the bucket wheel mechanism, which is dangerous, inefficient, and increases the time required to clean the bucket wheel. Utility Model Content

[0004] The purpose of this utility model is to provide an unmanned stable support device for a port stacker-reclaimer, which aims to solve the problems of existing mechanical locking devices, which use locking pins or latches to fix the bucket wheel in a specific position. This requires workers to climb or move to the bucket wheel mechanism, which is dangerous, inefficient, and increases the time required to clean the bucket wheel.

[0005] This utility model is implemented as follows: an unmanned, stable support device for a port stacker-reclaimer includes a bucket wheel body, a bucket wheel assembly, a positioning assembly, a support assembly, a limiting assembly, and a fixing assembly. The bucket wheel assembly includes a bucket wheel motor fixedly connected to the outer wall of the bucket wheel body. A bucket wheel unit is fixedly connected to the outer wall of the output shaft of the bucket wheel motor. A hopper structure is fixedly installed on the outer wall of the bucket wheel unit. The positioning assembly is mounted on the bucket wheel assembly and includes a positioning disk. A soft magnetic ring is fixedly connected to the end face of the positioning disk. The interior of the positioning disk is equipped with... The system includes an iron ball block. The support assembly includes a mounting plate, a support motor is fixedly connected to the end face of the mounting plate, a support plate is fixedly installed on the outer wall of the output shaft of the support motor, a positioning cylinder is fixedly connected to the end face of the support plate, a positioning electromagnet is provided on the end face of the positioning cylinder, the limiting assembly includes a limiting spring and a limiting plate, a limiting block is rotatably connected to the end face of the limiting plate via a fixing rod, a magnet is fixedly connected to the end face of the limiting block, and the fixing assembly includes a fixing electromagnet and a fixing plate, a fixing frame is fixedly connected to the outer wall of the fixing plate.

[0006] As a further embodiment of this utility model, the positioning disk has an internal storage groove for moving iron balls, and the end face of the positioning disk also has a positioning groove. The outer wall of the positioning electromagnet is inserted into the positioning disk through the positioning groove.

[0007] As a further embodiment of this utility model, the outer wall of the mounting plate is fixedly connected to the bucket wheel body, and the free end of the support plate is provided with a fixing groove for accommodating the positioning electromagnet.

[0008] As a further embodiment of this utility model, the end face of the limiting spring is fixedly connected to the support plate, the outer wall surface of the limiting plate is fixedly connected to the support plate, and the free end of the limiting spring is fixedly connected to the limiting block.

[0009] As a further embodiment of this utility model, the end face of the fixed electromagnet is fixedly connected to the main body of the bucket wheel, the end face of the fixed plate is fixedly connected to the main body of the bucket wheel, and the shape of the fixed frame is L-shaped.

[0010] This utility model provides an unmanned stabilizing support device for a port stacker-reclaimer. Through the arrangement of positioning and support components, the bucket wheel unit can be magnetically attached and fixed, preventing movement of the bucket wheel unit during cleaning. This eliminates the need for workers to climb or use mechanical lifting, increasing safety during bucket cleaning and facilitating the folding and repositioning of the support plate without affecting the material being transported in the bucket. The limiting and fixing components allow the support plate to simultaneously support and fix the bucket wheel unit, further enhancing the stability of the bucket wheel unit support. Attached Figure Description

[0011] Figure 1 A three-dimensional schematic diagram of an unmanned stabilization support device for a port stacker-reclaimer provided for an embodiment of this utility model;

[0012] Figure 2 This utility model provides an unmanned stabilization support device for a port stacker-reclaimer. Figure 1 Enlarged view of point A in the middle;

[0013] Figure 3 A partial cross-sectional view of an unmanned stabilization support device for a port stacker-reclaimer provided in an embodiment of this utility model;

[0014] Figure 4 This is a front view structural diagram of an unmanned stable support device for a port stacker-reclaimer provided in an embodiment of the present utility model.

[0015] In the attached diagram: 1. Bucket wheel body; 2. Bucket wheel assembly; 21. Bucket wheel motor; 22. Bucket wheel unit; 23. Hopper structure; 3. Positioning assembly; 31. Positioning disc; 32. Soft magnetic ring; 33. Iron ball block; 301. Storage slot; 302. Positioning slot; 4. Support assembly; 41. Mounting plate; 42. Support motor; 43. Support plate; 44. Positioning cylinder; 45. Positioning electromagnet; 5. Limiting assembly; 51. Limiting spring; 52. Limiting plate; 53. Limiting block; 54. Magnet block; 6. Fixing assembly; 61. Fixing electromagnet; 62. Fixing plate; 63. Fixing frame. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0018] like Figures 1 to 4As shown in the illustration, an unmanned stable support device for a port stacker-reclaimer is provided according to an embodiment of this utility model. It includes a bucket wheel body 1, a bucket wheel assembly 2, a positioning assembly 3, a support assembly 4, a limiting assembly 5, and a fixing assembly 6. The bucket wheel assembly 2 includes a bucket wheel motor 21 fixedly connected to the outer wall of the bucket wheel body 1. A bucket wheel unit 22 is fixedly connected to the outer wall of the output shaft of the bucket wheel motor 21, and a hopper structure 23 is fixedly installed on the outer wall of the bucket wheel unit 22. Power can be output from the bucket wheel motor 21 to rotate the hopper structure 23 via the bucket wheel unit 22, thereby conveying materials at the port. The positioning assembly 3 is installed on the bucket wheel assembly 2 and includes a positioning disk 31. A soft magnetic ring 32 is fixedly connected to the end face of 1. An iron ball block 33 is installed inside the positioning disk 31. The support assembly 4 includes a mounting plate 41. A support motor 42 is fixedly connected to the end face of the mounting plate 41. A support plate 43 is fixedly installed on the outer wall of the output shaft of the support motor 42. A positioning cylinder 44 is fixedly connected to the end face of the support plate 43. A positioning electromagnet 45 is provided on the end face of the positioning cylinder 44. The limiting assembly 5 includes a limiting spring 51 and a limiting plate 52. A limiting block 53 is rotatably connected to the end face of the limiting plate 52 through a fixed rod. A magnet block 54 is fixedly connected to the end face of the limiting block 53. The fixing assembly 6 includes a fixing electromagnet 61 and a fixing plate 62. A fixing frame 63 is fixedly connected to the outer wall of the fixing plate 62.

[0019] This utility model provides an unmanned stable support device for a port stacker-reclaimer. Through the positioning component 3 and the support component 4, the bucket wheel unit 22 can be magnetically attached and fixed, preventing movement of the bucket wheel unit 22 during cleaning of the hopper structure 23. This eliminates the need for workers to climb or use mechanical lifting, increasing the safety of cleaning the hopper structure 23. It also facilitates the folding and repositioning of the support plate 43, ensuring it does not affect the materials being transported by the hopper structure 23. The limiting component 5 and the fixing component 6 allow the support plate 43 to support and fix the bucket wheel unit 22 while simultaneously supporting the support plate 43 itself, thus increasing the stability of the support plate 43 in supporting the bucket wheel unit 22.

[0020] In this embodiment of the utility model, during use, the support motor 42 is energized to output power, rotating the support plate 43 180 degrees and then stopping the rotation. Then, the positioning cylinder 44 is energized to move the positioning electromagnet 45, which is inserted into the positioning plate 31 through the positioning groove 302. Then, the positioning electromagnet 45 is energized to generate magnetic force, which magnetically attracts the soft magnetic ring 32 and the iron ball block 33 respectively, supporting and fixing the bucket wheel unit 22, which facilitates the internal cleaning of the hopper structure 23. While the support plate 43 supports the bucket wheel unit 22, the fixing electromagnet 61 is energized to generate magnetic force that repels the magnet block 54, causing the limiting block 53 to be pushed to contact the fixing frame 63. This can relieve the pressure of the support plate 43 on the bucket wheel unit 22, making it more stable and increasing safety. After cleaning, the support plate 43 can be reset.

[0021] like Figure 3 As shown, in a further embodiment of this utility model, the positioning disk 31 has a storage groove 301 for moving the iron ball 33 inside, and a positioning groove 302 is also provided on the end face of the positioning disk 31. The outer wall of the positioning electromagnet 45 is inserted into the positioning disk 31 through the positioning groove 302. This allows the iron ball 33 to pass through the storage groove 301 and not move with the rotation of the bucket wheel unit 22. This ensures that the iron ball 33 is always at the lowest position of the bucket wheel unit 22 due to gravity. Furthermore, the sealed iron ball 33 will have less contact with the outside air and moisture, thus increasing the time for corrosion.

[0022] like Figure 1 and Figure 3 As shown, in a further embodiment of this utility model, the outer wall of the mounting plate 41 is fixedly connected to the bucket wheel body 1, and the free end of the support plate 43 is provided with a fixing groove for accommodating the positioning electromagnet 45; the positioning electromagnet 45 can generate magnetic force after being energized, and the soft magnetic ring 32 and the iron ball block 33 are magnetically attracted respectively, thereby fixing the position of the bucket wheel unit 22 and the hopper structure 23, and providing good support during cleaning.

[0023] like Figure 1 and Figure 2 As shown, in a further embodiment of this utility model, the end face of the limiting spring 51 is fixedly connected to the support plate 43, the outer wall of the limiting plate 52 is fixedly connected to the support plate 43, and the free end of the limiting spring 51 is fixedly connected to the limiting block 53; the limiting block 53 can be subjected to the force of the limiting spring 51 and rotated through the fixing rod on the outer wall of the limiting plate 52, thereby synchronously moving the position of the magnet block 54.

[0024] like Figure 1 and Figure 2As shown, in a further embodiment of this utility model, the end face of the fixed electromagnet 61 is fixedly connected to the bucket wheel body 1, the end face of the fixed plate 62 is fixedly connected to the bucket wheel body 1, and the fixed frame 63 is L-shaped. The L-shaped fixed frame 63 can support the fixed block limiting block 53, thereby relieving the pressure of the support plate 43 on the bucket wheel unit 22, improving the load capacity of the support plate 43, and increasing the stability of the support for the bucket wheel unit 22.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stabilizing support device for a port stacker-reclaimer, characterized in that, The system includes a bucket wheel body (1), a bucket wheel assembly (2), a positioning assembly (3), a support assembly (4), a limiting assembly (5), and a fixing assembly (6). The bucket wheel assembly (2) includes a bucket wheel motor (21) fixedly connected to the outer wall of the bucket wheel body (1). A bucket wheel unit (22) is fixedly connected to the outer wall of the output shaft of the bucket wheel motor (21). A hopper structure (23) is fixedly installed on the outer wall of the bucket wheel unit (22). The positioning assembly (3) is installed on the bucket wheel assembly (2). The positioning assembly (3) includes a positioning disk (31). A soft magnetic ring (32) is fixedly connected to the end face of the positioning disk (31). An iron ball block (33) is installed inside the positioning disk (31). The support assembly (4) includes a mounting plate (4). 1) A support motor (42) is fixedly connected to the end face of the mounting plate (41). A support plate (43) is fixedly installed on the outer wall of the output shaft of the support motor (42). A positioning cylinder (44) is fixedly connected to the end face of the support plate (43). A positioning electromagnet (45) is provided on the end face of the positioning cylinder (44). The limiting component (5) includes a limiting spring (51) and a limiting plate (52). A limiting block (53) is rotatably connected to the end face of the limiting plate (52) through a fixing rod. A magnet block (54) is fixedly connected to the end face of the limiting block (53). The fixing component (6) includes a fixing electromagnet (61) and a fixing plate (62). A fixing frame (63) is fixedly connected to the outer wall of the fixing plate (62).

2. The unmanned stabilizing support device for a port stacker-reclaimer according to claim 1, characterized in that, The positioning disk (31) has an internal storage groove (301) for moving the iron ball block (33), and the end face of the positioning disk (31) also has a positioning groove (302). The outer wall of the positioning electromagnet (45) is inserted into the positioning disk (31) through the positioning groove (302).

3. The unmanned stabilizing support device for a port stacker-reclaimer according to claim 1, characterized in that, The outer wall of the mounting plate (41) is fixedly connected to the bucket wheel body (1), and the free end of the support plate (43) is provided with a fixing groove for storing the positioning electromagnet (45).

4. The unmanned stabilizing support equipment for a port stacker-reclaimer according to claim 1, characterized in that, The end face of the limiting spring (51) is fixedly connected to the support plate (43), the outer wall of the limiting plate (52) is fixedly connected to the support plate (43), and the free end of the limiting spring (51) is fixedly connected to the limiting block (53).

5. The unmanned stabilizing support device for a port stacker-reclaimer according to claim 1, characterized in that, The end face of the fixed electromagnet (61) is fixedly connected to the bucket wheel body (1), the end face of the fixed plate (62) is fixedly connected to the bucket wheel body (1), and the shape of the fixed frame (63) is L-shaped.

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