Train coal loading and leveling device

Abstract

The utility model discloses a railway wagon coal loading and leveling device, which relates to the technical field of coal leveling equipment and comprises a fixing support, a leveling mechanism and a scraper mechanism, the leveling mechanism is arranged on the fixing support, the scraper mechanism is arranged on one side of the leveling mechanism, and the leveling mechanism is used for transversely and uniformly distributing coal in a carriage. Through the synergistic effect of the leveling mechanism and the scraper mechanism, the traditional operation of manually holding the scraper is completely replaced, when a wagon loaded with coal slowly passes through the lower portion of the fixing support, the device automatically completes leveling operation on the coal in the compartment, and the device is simple in structure and convenient to use. The speed of leveling operation is remarkably increased, and through the synergistic effect of transverse and longitudinal double leveling mechanisms, the uniformity of coal distribution in the carriage can be more effectively guaranteed compared with single-direction leveling.

Description

Technical Field

[0001] This utility model relates to the technical field of coal leveling equipment, specifically a coal loading and leveling device for railcars. Background Technology

[0002] Coal loading in railcars refers to the process of loading coal into railway freight cars (usually railcars) for transportation. When loading coal into railway freight cars, the coal may be unevenly distributed, requiring workers to use scrapers to level the coal in the railcars to prevent it from falling off during transportation.

[0003] In current coal loading technology, workers typically rely on manual scrapers to level the coal and ensure that it is evenly distributed in railway freight cars. However, this method has low work efficiency and high labor intensity, making it difficult to meet the needs of large-scale, high-efficiency loading.

[0004] Therefore, those skilled in the art have provided a coal loading and leveling device for wagons to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to provide a coal loading and leveling device for railcars to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A coal loading and leveling device for a wagon includes a fixed support, a leveling mechanism, and a scraper mechanism. The leveling mechanism is mounted on the fixed support, and the scraper mechanism is mounted on one side of the leveling mechanism. The leveling mechanism is used to uniformly distribute the coal in the wagon laterally, and the scraper mechanism is used to uniformly distribute the coal in the wagon longitudinally.

[0008] As a further embodiment of this utility model: the leveling mechanism includes a height adjustment unit and a leveling unit, wherein the height adjustment unit is used to adjust the leveling unit, and the leveling unit is used to evenly distribute the coal in the car body laterally.

[0009] As a further improvement of this utility model: a height adjustment unit is provided on the fixed bracket, and the height adjustment unit is used to adjust the leveling unit.

[0010] As a further embodiment of this utility model: the height adjustment unit includes a servo motor, a lead screw, a first slide rod, and an adjustment block. The servo motor is fixedly connected to one side of the fixed bracket, the lead screw is rotatably connected to one side of the fixed bracket, and the first slide rod is fixedly connected to the other side of the fixed bracket. The output end of the servo motor movably passes through one side of the fixed bracket and extends to be fixedly connected to the lead screw. The first slide rod passes through and is slidably connected to one side of the adjustment block. A threaded sleeve is fixedly connected to the other side of the adjustment block, and the lead screw passes through and is threadedly connected to the threaded sleeve.

[0011] As a further improvement of this utility model: a leveling unit is provided on the adjusting block, and the leveling unit is used to evenly distribute the coal in the car body laterally.

[0012] As a further embodiment of this utility model: the leveling unit includes a cylinder, a second slide rod, a slider, a leveling plate, and a leveling rod. The second slide rod is fixedly connected to one side of the adjusting block, and the second slide rod slides through and connects to the slider. The cylinder is fixedly connected to the other side of the adjusting block, and the output end of the cylinder is fixedly connected to the slider. The leveling plate is fixedly connected to one side of the slider, and multiple sets of leveling rods are fixedly connected to one side of the leveling plate.

[0013] As a further embodiment of this utility model, the scraper mechanism includes a fixed block, a rotating rod, a torsion spring, and a scraper. Two sets of fixed blocks are fixedly connected to one side of the adjusting block, and a rotating rod is rotatably connected between the two sets of fixed blocks. The rotating rod is fixedly connected to the scraper through the block. Torsion springs are sleeved on the outer sides of both ends of the rotating rod. One side of each set of torsion springs is fixedly connected to the scraper, and the other side of each set of torsion springs is fixedly connected to the fixed block.

[0014] As a further embodiment of this utility model, both sides of the fixed bracket are fixedly connected with reinforcing support rods.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention completely replaces the traditional manual scraper operation through the coordinated action of the leveling mechanism and the scraper mechanism. When the coal-loaded wagon slowly passes under the fixed support, the device automatically completes the leveling operation of the coal in the wagon, which significantly improves the speed of the leveling operation. Furthermore, through the dual leveling mechanism in the horizontal and vertical directions, the coordinated action can more effectively ensure the uniformity of coal distribution in the wagon than leveling in a single direction. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a coal loading and leveling device for railcars.

[0018] Figure 2 This is a schematic diagram of the leveling mechanism in a coal loading and leveling device for railcars.

[0019] Figure 3 This is a schematic diagram of the structure of a leveling plate in a coal loading and leveling device for railcars.

[0020] Figure 4 This is a schematic diagram of the scraper structure in a coal loading and leveling device for railcars.

[0021] In the diagram: 1. Fixed bracket; 2. Leveling mechanism; 21. Servo motor; 22. Lead screw; 23. First slide bar; 24. Adjusting block; 25. Cylinder; 26. Second slide bar; 27. Slider; 28. Leveling plate; 29. ​​Leveling rod; 3. Scraper mechanism; 31. Fixed block; 32. Rotating rod; 33. Torsion spring; 34. Scraper; 4. Reinforcing support rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1 As shown in the figure, this utility model embodiment provides a coal loading and leveling device for a wagon, including a fixed support 1, a leveling mechanism 2 and a scraper mechanism 3. The leveling mechanism 2 is provided on the fixed support 1, and the scraper mechanism 3 is provided on one side of the leveling mechanism 2. The leveling mechanism 2 is used to uniformly distribute the coal in the wagon laterally, and the scraper mechanism 3 is used to uniformly distribute the coal in the wagon longitudinally.

[0024] In this embodiment, when the train loaded with coal passes the fixed support 1, the leveling mechanism 2 evenly distributes the coal in the carriage laterally, and the scraper mechanism 3 evenly distributes the coal in the carriage longitudinally, thereby avoiding uneven coal accumulation and reducing coal falling and instability during transportation.

[0025] like Figure 1 and 2 As shown, optionally, the leveling mechanism 2 includes a height adjustment unit and a leveling unit. The height adjustment unit is used to adjust the leveling unit, and the leveling unit is used to evenly distribute the coal in the car body laterally.

[0026] In this embodiment, the height of the leveling unit and the scraper mechanism 3 is adjusted by the height adjustment unit, and the coal in the car is evenly distributed laterally by the leveling unit.

[0027] like Figure 2As shown, optionally, a height adjustment unit is provided on the fixed bracket 1, which is used to adjust the leveling unit.

[0028] In this embodiment, the height of the leveling unit and the scraper mechanism 3 is adjusted by the height adjustment unit, thereby adjusting according to the height of the loading car or the preset height of the coal.

[0029] like Figure 1 and 2 As shown, optionally, the height adjustment unit includes a servo motor 21, a lead screw 22, a first slide rod 23, and an adjustment block 24. The servo motor 21 is fixedly connected to one side of the fixed bracket 1, the lead screw 22 is rotatably connected to one side of the fixed bracket 1, and the first slide rod 23 is fixedly connected to the other side of the fixed bracket 1. The output end of the servo motor 21 movably passes through one side of the fixed bracket 1 and is extended and fixedly connected to the lead screw 22. The first slide rod 23 is slidably connected to one side of the adjustment block 24. A threaded sleeve is fixedly connected to the other side of the adjustment block 24, and the lead screw 22 is threadedly connected to the threaded sleeve.

[0030] In this embodiment, the output end of the servo motor 21 rotates in both directions to drive the lead screw 22 to rotate. The lead screw 22 drives the threaded sleeve to move, and the threaded sleeve drives the adjusting block 24 to move. The other side of the adjusting block 24 slides on the first slide rod 23. The adjusting block 24 drives the leveling unit and the scraper mechanism 3 to adjust their height.

[0031] like Figure 2 and 3 As shown, optionally, a leveling unit is provided on the adjusting block 24, which is used to evenly distribute the coal in the car body laterally.

[0032] In this embodiment, the coal in the car is moved by the leveling unit, so that the coal in the car is evenly distributed laterally.

[0033] like Figure 2 and 3 As shown, optionally, the leveling unit includes a cylinder 25, a second slide rod 26, a slider 27, a leveling plate 28, and leveling rods 29. The second slide rod 26 is fixedly connected to one side of the adjusting block 24, and the second slide rod 26 slides through and connects to the slider 27. The cylinder 25 is fixedly connected to the other side of the adjusting block 24. The output end of the cylinder 25 is fixedly connected to the slider 27. The leveling plate 28 is fixedly connected to one side of the slider 27, and multiple sets of leveling rods 29 are fixedly connected to one side of the leveling plate 28.

[0034] In this embodiment, the cylinder 25 drives the slider 27 to slide back and forth on the second slide rod 26. The slider 27 drives the flat plate 28 to slide back and forth. The flat plate 28 drives multiple sets of flat rods 29 at the lower end to move back and forth. The multiple sets of flat rods 29 move back and forth on the coal in the carriage, so that the coal is evenly distributed laterally in the carriage.

[0035] like Figure 1 and 4 As shown, optionally, the scraper mechanism 3 includes a fixed block 31, a rotating rod 32, a torsion spring 33, and a scraper 34. Two sets of fixed blocks 31 are fixedly connected to one side of the adjusting block 24. The rotating rod 32 is rotatably connected between the two sets of fixed blocks 31. The rotating rod 32 is fixedly connected to the scraper 34. Torsion springs 33 are sleeved on the outer sides of both ends of the rotating rod 32. One side of the two sets of torsion springs 33 is fixedly connected to the scraper 34, and the other side of the two sets of torsion springs 33 is fixedly connected to the fixed block 31.

[0036] In this embodiment, when the coal-loaded car slowly passes the fixed support 1, the scraper mechanism 3 scrapes the coal in the car horizontally and applies a certain scraping force to the scraper 34 through the torsion spring 33.

[0037] It should be added that; torsion spring 33 in Figure 4 The default value is considered to be the state of deformation.

[0038] like Figure 1 As shown, optionally, both sides of the fixed bracket 1 are fixedly connected with reinforcing support rods 4.

[0039] In this embodiment, the two sides of the fixed bracket 1 are reinforced by the reinforcing support rods 4 to ensure the stability of the leveling mechanism 2 and the scraper mechanism 3 during movement.

[0040] It should be noted that the train passes through the fixed support 1 from the leveling mechanism 2 towards the scraper mechanism 3.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A coal loading and leveling device for railcars, comprising a fixed support (1), a leveling mechanism (2), and a scraper mechanism (3), characterized in that, A leveling mechanism (2) is provided on the fixed support (1), and a scraper mechanism (3) is provided on one side of the leveling mechanism (2). The leveling mechanism (2) is used to distribute the coal in the car body horizontally and evenly, and the scraper mechanism (3) is used to distribute the coal in the car body vertically and evenly.

2. The coal loading and leveling device for railcars according to claim 1, characterized in that, The leveling mechanism (2) includes a height adjustment unit and a leveling unit. The height adjustment unit is used to adjust the leveling unit, and the leveling unit is used to distribute the coal in the car body horizontally and evenly.

3. The coal loading and leveling device for railcars according to claim 1, characterized in that, A height adjustment unit is provided on the fixed bracket (1), which is used to adjust the leveling unit.

4. A coal loading and leveling device for railcars according to claim 3, characterized in that, The height adjustment unit includes a servo motor (21), a lead screw (22), a first slide rod (23), and an adjustment block (24). The servo motor (21) is fixedly connected to one side of the fixed bracket (1), the lead screw (22) is rotatably connected to one side of the fixed bracket (1), and the first slide rod (23) is fixedly connected to the other side of the fixed bracket (1). The output end of the servo motor (21) moves through one side of the fixed bracket (1) and extends to be fixedly connected to the lead screw (22). The first slide rod (23) slides through and is slidably connected to one side of the adjustment block (24). The threaded sleeve is fixedly connected to the other side of the adjustment block (24), and the lead screw (22) is threadedly connected to the threaded sleeve.

5. A coal loading and leveling device for railcars according to claim 4, characterized in that, The adjusting block (24) is provided with a leveling unit, which is used to evenly distribute the coal in the car body laterally.

6. A coal loading and leveling device according to claim 5, characterized in that, The leveling unit includes a cylinder (25), a second slide rod (26), a slider (27), a leveling plate (28), and leveling rods (29). The second slide rod (26) is fixedly connected to one side of the adjusting block (24), and the second slide rod (26) slides through and connects to the slider (27). The cylinder (25) is fixedly connected to the other side of the adjusting block (24). The output end of the cylinder (25) is fixedly connected to the slider (27). The leveling plate (28) is fixedly connected to one side of the slider (27), and multiple sets of leveling rods (29) are fixedly connected to one side of the leveling plate (28).

7. A coal loading and leveling device according to claim 4, characterized in that, The scraper mechanism (3) includes a fixed block (31), a rotating rod (32), a torsion spring (33), and a scraper (34). Two sets of fixed blocks (31) are fixedly connected to one side of the adjusting block (24). The rotating rod (32) is rotatably connected between the two sets of fixed blocks (31). The rotating rod (32) is fixedly connected to the scraper (34). Torsion springs (33) are sleeved on the outer sides of both ends of the rotating rod (32). One end of the two sets of torsion springs (33) is fixedly connected to the scraper (34), and the other end of the two sets of torsion springs (33) is fixedly connected to the fixed block (31).

8. A coal loading and leveling device for railcars according to claim 1, characterized in that, Both sides of the fixed bracket (1) are fixedly connected with reinforcing support rods (4).

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