Material guiding device of stacker-reclaimer

Abstract

The utility model relates to a material guiding device of a material piling and taking machine, which comprises a mounting frame, a conveying line, material sliding plates, a movable baffle plate and an adjusting component, the conveying line is mounted in the mounting frame, and the material sliding plates are mounted on the mounting frame, are symmetrically arranged above the conveying line and are used for guiding materials to slide down along a preset path; on each side of the conveying line, a movable baffle is hinged to the material sliding plate, the adjusting assembly is installed on the installation frame, and the action end of the adjusting assembly is hinged to the movable baffle. The angle of the movable baffle is adjusted through the adjusting assembly, so that the position state between the movable baffle and the conveying line is changed, different material stacking and taking conversion working conditions can be adapted, the flexibility and efficiency of material treatment are improved, material stacking and blocking are effectively avoided, and the continuity and stability of the production process are guaranteed. And the symmetrical design of the movable baffles facilitates uniform distribution of the materials on the conveying line, and the unbalance loading phenomenon is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying mechanical equipment, in particular to a material guiding device of a stacker-reclaimer. Background Art

[0002] In the field of material handling, especially for handling large bulk materials, stackers and reclaimers are critical equipment whose performance directly impacts the efficiency and safety of the entire production line. A stacker and reclaimer typically consists of a rotatable bucket wheel and a cantilevered belt conveyor located to the side of the bucket wheel's rotational center. The material guide chute, a crucial component connecting the bucket wheel and the conveyor line, guides the material falling from the bucket wheel onto the conveyor line.

[0003] In traditional material guide chutes, the materials fall from the hopper in a relatively scattered position, which causes the materials to accumulate on one side of the belt, causing the belt to deviate. When the materials pile up on the conveyor line, production efficiency is ultimately reduced. Utility Model Content

[0004] The utility model provides a material guiding device for a stacker-reclaimer, which is used to solve the technical problem of scattered falling positions of materials in a material guiding trough in the prior art.

[0005] The utility model provides a material guiding device for a stacker-reclaimer, comprising:

[0006] Mounting rack;

[0007] A conveying line, the conveying line being installed inside the mounting frame;

[0008] A material sliding plate, the material sliding plate is mounted on the mounting frame and is symmetrically arranged above the conveyor line;

[0009] A movable baffle is hingedly provided on the material sliding plate on each side of the conveying line;

[0010] An adjusting component is installed on the mounting frame, and an action end of the adjusting component is hinged to the movable baffle.

[0011] In one embodiment, the adjustment assembly includes a telescopic rod and a pull rod, the telescopic rod is installed on the mounting frame, the telescopic rod is located directly above the conveyor line, the pull rod is hinged to the telescopic end of the telescopic rod, and the pull rod is connected to the movable baffles on both sides of the conveyor line.

[0012] In one embodiment, the adjustment assembly further comprises a bracket, and the telescopic rod is mounted on the bracket.

[0013] In one embodiment, the material guiding device further includes a material guiding trough, which is fixedly connected to the mounting frame and the bracket respectively through connecting rods, and the material guiding trough is arranged on one side of the conveying line, and the material guiding trough is connected to the material sliding plate.

[0014] In one embodiment, a support seat is also installed inside the mounting frame, and the support seat is located on both sides of the conveyor line. The upper end of the support seat is located above the conveyor line, and the movable baffle is operably pressed against the upper end of the support seat. When the movable baffle is pressed against the upper end of the support seat, the lower end of the movable baffle is close to the conveyor line.

[0015] In one embodiment, a sealing skirt is fixedly provided at the lower end of the movable baffle, and when the movable baffle abuts against the upper end of the support seat, the sealing skirt contacts the conveying line.

[0016] In one embodiment, a buffer pad is provided at the upper end of the support seat.

[0017] In one embodiment, the conveyor line is a buffer roller mounted belt or a buffer bed mounted belt.

[0018] In one embodiment, the telescopic rod is an electric push rod or a hydraulic cylinder.

[0019] In one embodiment, there is a gap between the material guide trough and the material slide plate, and a flexible sealing plate is connected between the material guide trough and the material slide plate. The width of the flexible sealing plate is greater than the distance between the material guide trough and the material slide plate, and the flexible sealing plate is bent toward the back of the material guide trough.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] By adjusting the angle of the movable baffle with an adjustment component, the position of the movable baffle relative to the conveyor line changes, adapting to different stacking and reclaiming conditions. This improves material handling flexibility and efficiency, effectively avoids material accumulation and blockage, and ensures the continuity and stability of the production process. Furthermore, the symmetrical design of the movable baffle helps evenly distribute materials on the conveyor line, reducing unbalanced loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be described in more detail below based on embodiments with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the structure of the stacker-reclaimer's material guide device in the reclaiming state;

[0024] Figure 2 This is a schematic diagram of the stacking state structure of the material guide device of the stacker-reclaimer;

[0025] Figure 3 It is a schematic diagram of the connection structure between the guide trough and the material sliding plate in the material guiding device of the stacker-reclaimer.

[0026] Reference numerals:

[0027] 10-mounting frame; 11-material slide plate; 12-movable baffle; 13-material guide chute; 14-connecting rod; 15-support seat; 16-sealing skirt plate; 17-buffer pad; 18-flexible sealing plate;

[0028] 20- conveyor line;

[0029] 30-adjustment component; 31-telescopic rod; 32-pull rod; 33-bracket. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] like Figure 1 、 Figure 2 As shown, the utility model provides a material guiding device for a stacker and reclaimer, comprising a mounting frame 10, a conveyor line 20, a chute plate 11, a movable baffle 12 and an adjustment component 30. The conveyor line 20 is mounted inside the mounting frame 10 and is responsible for the transmission of materials. In this embodiment, the conveyor line 20 is a buffer roller mounting belt or a buffer bed mounting belt. The chute plate 11 is mounted on the mounting frame 10 and is symmetrically arranged above the conveyor line 20 to guide the material to slide along a predetermined path; on each side of the conveyor line 20, a movable baffle 12 is hinged on the chute plate 11, and the angle of the movable baffle 12 can be adjusted according to actual needs to control the distribution and flow direction of the material; the adjustment component 30 is mounted on the mounting frame 10, and its action end is hinged to the movable baffle 12. Through the action of the adjustment component 30, the angle of the movable baffle 12 can be accurately adjusted.

[0032] By adjusting the angle of the movable baffle 12 using the adjustment assembly 30, the position of the movable baffle 12 relative to the conveyor line 20 changes, adapting to different stacking and reclaiming conditions. This improves material handling flexibility and efficiency, effectively prevents material accumulation and blockage, and ensures the continuity and stability of the production process. Furthermore, the symmetrical design of the movable baffle 12 helps evenly distribute materials on the conveyor line 20, reducing uneven loading.

[0033] Preferably, the adjustment assembly 30 includes a telescopic rod 31 and a pull rod 32. The telescopic rod 31 is an electric push rod or a hydraulic cylinder. The telescopic rod 31 is mounted on the mounting frame 10 and is located directly above the conveyor line 20. One end of the pull rod 32 is hinged to the telescopic end of the telescopic rod 31, and the other end is hinged to the movable baffles 12 on both sides of the conveyor line 20. Through the telescopic action of the telescopic rod 31, the pull rod 32 can drive the movable baffles 12 to move up and down, thereby achieving precise adjustment of the angle of the movable baffles 12. This allows the operator to accurately adjust the position of the movable baffles 12 to adapt to different material flow and distribution requirements, ensure that materials slide smoothly and evenly, and improve the working efficiency and stability of the entire stacker-reclaimer.

[0034] Specifically, the adjustment assembly 30 further includes a bracket 33 , and the telescopic rod 31 is mounted on the bracket 33 , so that the installation position of the telescopic rod 31 is away from the falling path of the material to prevent the material from affecting the telescopic rod 31 .

[0035] Furthermore, the material guide device includes a material guide trough 13, which is fixedly connected to the mounting frame 10 and the bracket 33 via a connecting rod 14, thereby improving the stability of the installation of the material guide trough 13. The material guide trough 13 is arranged on one side of the conveyor line 20 and docked with the material slide plate 11. The material guide trough 13 is located above the material slide plate 11. The material falls into the material guide trough 13 and then smoothly transfers from the material guide trough 13 to the material slide plate 11, and is finally smoothly transported to the conveyor line 20, further guiding and controlling the flow of the material. The docking of the material guide trough 13 with the material slide plate 11 provides space for material loading, facilitates material loading, effectively prevents material from scattering or clogging during the transmission process, and improves the efficiency and reliability of material transmission.

[0036] Preferably, a support seat 15 is also installed inside the mounting frame 10. The support seat 15 is located on both sides of the conveyor line 20, and the upper end of the support seat 15 is located above the conveyor line 20. The number of support seats 15 can be multiple groups arranged on both sides of the conveyor line 20. The support seat 15 on each side of the conveyor line 20 can be one, or two or more. Its purpose is to support and limit the movable baffle 12. Since a large amount of material slides down and there is an impact force on the movable baffle 12, the support seat 15 can improve the stability of the movable baffle 12, thereby reducing the impact on the connection between the movable baffle 12 and the material sliding plate 11, and improving the service life. The movable baffle 12 can be operatively abutted against the upper end of the support seat 15. When the movable baffle 12 abuts against the upper end of the support seat 15, its lower end will be close to the conveyor line 20. By limiting the position of the movable baffle 12, the material can be accurately dropped to the designated position on the conveyor line 20. The material is accumulated in the middle position of the conveyor line 20 to prevent the conveyor line 20 from being overloaded.

[0037] Furthermore, a sealing skirt 16 is fixedly provided at the lower end of the movable baffle 12. The sealing skirt 16 is made of rubber and is fixed to the movable baffle 12 by bolts. When the movable baffle 12 is against the upper end of the support seat 15, the sealing skirt 16 contacts the conveyor line 20. The movable baffle 12 and the conveyor line 20 are sealed by the sealing skirt 16 to ensure that there is no gap between the two, thereby achieving a good sealing effect, preventing the material from being too dispersed on the conveyor line 20, and allowing the material to be concentrated and stacked in the middle position of the conveyor line 20 to prevent the conveyor line 20 from being overloaded.

[0038] Furthermore, a buffer pad 17 is provided at the upper end of the support seat 15. The buffer pad 17 is made of rubber. When the material slides off the movable baffle 12, the buffer pad 17 can cushion the impact of the material on the movable baffle 12, thereby improving the service life of the movable baffle 12.

[0039] During the material conveying process, there is a gap between the guide trough 13 and the material slide plate 11, which can reduce the impact between the guide trough 13 and the material slide plate 11, reduce the vibration effect between the guide trough 13 and the material slide plate 11, and facilitate the disassembly of the guide trough 13 and the material slide plate 11. Figure 3 As shown, the material guide trough 13 and the material slide plate 11 are connected by a flexible sealing plate 18. In this embodiment, the material of the flexible sealing plate 18 is rubber, and its width exceeds the gap between the material guide trough 13 and the material slide plate 11. This ensures that a good seal is maintained even with slight position changes or vibrations during operation. Furthermore, the flexible sealing plate 18 is configured to bend toward the back of the material guide trough 13, helping to better adapt to deformation requirements under different operating conditions. This prevents the flexible sealing plate 18 from obstructing the downward movement of materials, reduces friction between the materials and the flexible sealing plate 18, and effectively prevents material leakage during transportation, ensuring the stability and reliability of the system and extending its service life.

[0040] Alternatively, the guide trough 13 and the material slide plate 11 may be connected via a steel plate, and the connection may be made by bolts, so that the guide trough 13 and the material slide plate 11 form a whole, thereby improving the stability of the overall structure.

[0041] When the stacker-reclaimer is in the retrieving state, the telescopic rod 31 is extended, and the pull rod 32 drives the movable baffle 12 to separate to both sides, and then rests on the support seat 15. The material slides from the guide trough 13 to the chute 11, and then passes through the movable baffle 12. The conveyor line 20 moves forward and the material falls at the center position of the conveyor line 20.

[0042] When the stacker-reclaimer is in the stacking state, the conveyor line 20 moves in the opposite direction, the telescopic rod 31 is retracted, and the pull rod 32 drives the movable baffle 12 to retract toward the middle. The movable baffle 12 is separated from the conveyor line 20 by a certain distance, eliminating the friction between the conveyor line 20 and the movable baffle 12, reducing the loss of the conveyor line 20 and the movable baffle 12, and the distance between the movable baffles 12 on both sides is shortened. The material falls from between the movable baffles 12 on both sides onto the conveyor line 20 to achieve stacking.

[0043] While the present invention has been described with reference to preferred embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner, provided no structural conflicts exist. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A material guiding device for a stacker / reclaimer, characterized in that: include: Mounting rack; A conveying line, the conveying line being installed inside the mounting frame; A material sliding plate, the material sliding plate is mounted on the mounting frame and is symmetrically arranged above the conveyor line; A movable baffle is hingedly provided on the material sliding plate on each side of the conveying line; An adjusting component is installed on the mounting frame, and an action end of the adjusting component is hinged to the movable baffle.

2. The stacker-reclaimer material guiding device according to claim 1, characterized in that: The adjustment assembly includes a telescopic rod and a pull rod. The telescopic rod is installed on the mounting frame. The telescopic rod is located directly above the conveyor line. The pull rod is hinged to the telescopic end of the telescopic rod and the pull rod is connected to the movable baffles on both sides of the conveyor line.

3. The stacker-reclaimer material guiding device according to claim 2, characterized in that: The adjustment assembly further comprises a bracket, and the telescopic rod is mounted on the bracket.

4. The stacker-reclaimer material guiding device according to claim 3, characterized in that: The material guiding device also includes a material guiding trough, which is fixedly connected to the mounting frame and the bracket respectively through a connecting rod. The material guiding trough is arranged on one side of the conveying line, and the material guiding trough is connected to the material sliding plate.

5. The stacker-reclaimer material guiding device according to claim 1, characterized in that: A support seat is also installed inside the mounting frame. The support seat is located on both sides of the conveyor line. The upper end of the support seat is located above the conveyor line. The movable baffle is operably pressed against the upper end of the support seat. When the movable baffle is pressed against the upper end of the support seat, the lower end of the movable baffle is close to the conveyor line.

6. The material guiding device of the stacker-reclaimer according to claim 5, characterized in that: A sealing skirt is fixedly provided at the lower end of the movable baffle. When the movable baffle abuts against the upper end of the support seat, the sealing skirt contacts the conveying line.

7. The material guiding device of the stacker-reclaimer according to claim 5, characterized in that: A buffer pad is provided on the upper end of the support seat.

8. The stacker-reclaimer material guiding device according to claim 1, characterized in that: The conveyor line is a buffer roller mounted belt or a buffer bed mounted belt.

9. The stacker-reclaimer material guiding device according to claim 2, characterized in that: The telescopic rod is an electric push rod or a hydraulic cylinder.

10. The material guiding device of the stacker-reclaimer according to claim 4, characterized in that: There is a gap between the material guide trough and the material slide plate, and a flexible sealing plate is connected between the material guide trough and the material slide plate. The width of the flexible sealing plate is greater than the distance between the material guide trough and the material slide plate, and the flexible sealing plate is bent toward the back of the material guide trough.

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