A coke sampling device

Abstract

The utility model relates to coke sampling technology field, and disclose a kind of coke sampling device, including conveying frame, pivot and driving arrangement, and sampling pipeline, conveying frame is provided with conveyor belt, for conveying coke, conveying frame is provided with support, pivot is arranged on support, sampling mechanism is provided on pivot, this coke sampling device, pivot and driving arrangement are provided on support by being provided with support on conveying frame, sampling mechanism is provided on pivot, and sampling pipeline is provided on support, sampling mechanism is sampled to the coke conveyed on conveyor belt, and export through sampling pipeline, without staff sampling in coke conveying site, reduce the labor of staff, and avoid the threat to the health of staff by bad environment.

Description

Technical Field

[0001] This utility model relates to the field of coke sampling technology, specifically a coke sampling device. Background Technology

[0002] During the production process, it is necessary to regularly sample and test the coke conveyed on the belt to ensure that the quality of the material meets the requirements. Traditional belt sampling methods usually rely on manual operation, requiring workers to go to the belt to take samples at specific times. This manual operation is not only labor-intensive, but also poses a threat to the health of workers in harsh working environments such as high temperatures and dust.

[0003] Therefore, we propose a coke sampling device to address the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to solve the problem that traditional belt sampling methods usually rely on manual operation, requiring workers to go to the belt at specific times to take samples. This manual operation method is not only labor-intensive, but also poses a threat to the health of workers in some harsh working environments, such as high temperature and dust.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a coke sampling device, comprising: a conveyor frame, on which a conveyor belt is provided, and on which a support is provided;

[0006] A rotating shaft is mounted on a support, and a sampling mechanism is mounted on the rotating shaft.

[0007] The drive unit, mounted on the bracket, is used to drive the rotating shaft to drive the sampling mechanism to perform sampling work;

[0008] The sampling pipe, mounted on the support, is used to receive and export samples.

[0009] Furthermore, the sampling mechanism includes a connecting frame connected to a rotating shaft, a sampling plate bolted to the connecting frame, an expansion cavity opened in the sampling plate, an extension plate movably disposed in the expansion cavity, a limit plate provided at one end of the extension plate, and a compression spring provided between the limit plate and the inner end face of the expansion cavity.

[0010] Furthermore, the support is provided with a protective cover for protecting the sampling mechanism, and an arc-shaped guide plate is provided inside the protective cover.

[0011] Furthermore, the connecting frame is symmetrically bolted with cutting plates, and the bracket is provided with a baffle plate that contacts the conveyor belt.

[0012] Furthermore, a sampler is provided at the bottom of the sampling pipe.

[0013] Furthermore, a weighing device is provided below the sampler.

[0014] Furthermore, the drive device includes a reducer and a drive motor connected together, the reducer being connected to the rotating shaft.

[0015] The beneficial effects of this utility model are as follows: By setting a support on the conveyor frame, setting a rotating shaft and a driving device on the support, setting a sampling mechanism on the rotating shaft, and setting a sampling pipe on the support, the sampling mechanism can sample the coke conveyed on the conveyor belt and export it through the sampling pipe. This eliminates the need for staff to go to the coke conveying site to take samples, reduces the workload of staff, and avoids the threat to the health of staff caused by harsh environments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the coke sampling device of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the coke sampling device of this utility model;

[0018] Figure 3 This is a cross-sectional structural schematic diagram of the coke sampling device of this utility model;

[0019] Figure 4 This is a utility model Figure 3 A magnified schematic diagram of the local structure A.

[0020] The names corresponding to each mark in the diagram:

[0021] 1. Conveyor frame; 2. Conveyor belt; 3. Support frame; 4. Rotating shaft; 5. Sampling mechanism; 51. Connecting frame; 52. Sampling plate; 521. Expansion cavity; 53. Extension plate; 54. Limiting plate; 55. Compression spring; 6. Drive device; 61. Reducer; 62. Drive motor; 7. Sampling pipe; 8. Protective cover; 9. Arc-shaped guide plate; 10. Cutting plate; 11. Baffle plate; 12. Sampler; 13. Weighing device. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0023] Embodiments of this utility model:

[0024] like Figures 1-4 As shown, this utility model provides a coke sampling device, including a conveyor frame 1, a rotating shaft 4, a driving device 6, and a sampling pipe 7. A conveyor belt 2 is installed on the conveyor frame 1 for conveying coke. A support 3 is installed on the conveyor frame 1, and the rotating shaft 4 is mounted on the support 3. A sampling mechanism 5 is installed on the rotating shaft 4. The sampling mechanism 5 includes a connecting frame 51 connected to the rotating shaft 4. A sampling plate 52 is bolted to the connecting frame 51 for easy disassembly and maintenance. An expansion cavity 521 is opened inside the sampling plate 52. An extension plate 53 is movably installed inside the expansion cavity 521. A limit plate 54 is provided at one end of the extension plate 53. A compression spring 55 is provided between the limit plate 54 and the inner end face of the expansion cavity 521. This configuration allows the extension plate 53, which contacts the conveyor belt 2, to automatically extend and move during the rotation of the sampling plate 52, sampling the coke on the conveyor belt 2. The support 3 is equipped with a protective cover 8 to protect the sampling mechanism 5. An arc-shaped guide plate 9 is installed inside the protective cover 8. During the rotation of the sampling mechanism 5, when the extension plate 53 contacts the arc-shaped guide plate 9, it will be pressed into the expansion cavity 521, facilitating subsequent contact with the conveyor belt 2 for coke sampling. The drive device 6 is installed on the support 3 and is used to drive the rotating shaft 4 to drive the sampling mechanism 5 to perform sampling work. The drive device 6 includes a reducer 61 and a drive motor 62 connected to each other. The reducer 61 is connected to the rotating shaft 4.

[0025] like Figures 1-4 As shown, the sampling pipe 7 is installed on the support 3 to receive and export samples. A sampler 12 is installed at the bottom of the sampling pipe 7, and a weighing device 13 is installed below the sampler 12. The rotating sampling mechanism 5 pushes the coke on the conveyor belt 2 into the sampling pipe 7. The coke falls into the sampler 12 through the sampling pipe 7 for collection. The weighing device 13 can weigh the coke in the sampler 12, which is convenient for staff to confirm the sampling amount.

[0026] like Figures 1-4 As shown, the connecting frame 51 is symmetrically bolted with a cutting plate 10, and the bracket 3 is provided with a baffle plate 11 that contacts the conveyor belt 2. With this arrangement, the sample can be restricted by the cutting plate 10 during the sampling process to prevent the sample from moving under the action of the conveyor belt 2. The baffle plate 11 can prevent other coke blocked by the cutting plate 10 from falling during the sampling process.

[0027] Specifically, during the coke conveying process of the conveyor belt 2, the drive motor 62 is started, and the shaft 4 is rotated in cooperation with the reducer 61. The sampling mechanism 5 inside the protective cover 8 will rotate, and the extension plate 53, which is in contact with the arc-shaped guide plate 9, will be pressed into the expansion cavity 521. As the sampling mechanism 5 rotates, when the extension plate 53 is disengaged from the arc-shaped guide plate 9, it will come into contact with the conveyor belt 2 and push the coke sample. At the same time, the cutting plate 10 will restrict the coke sample to prevent it from moving under the action of the conveyor belt 2. As the sampling mechanism 5 rotates, the extension plate 53 will extend continuously under the action of the compression spring 55 and then push the coke sample into the sampling pipe 7. The sampling pipe 7 will guide the coke sample into the sampler 12 for collection, and the coke in the sampler 12 will be weighed by the weighing device 13.

Claims

1. A coke sampling device, characterized in that, include: A conveyor frame (1) is provided with a conveyor belt (2) and a support frame (3) is provided on the conveyor frame (1); A rotating shaft (4) is mounted on a bracket (3), and a sampling mechanism (5) is mounted on the rotating shaft (4); A drive unit (6) is mounted on a bracket (3) and is used to drive the rotating shaft (4) to drive the sampling mechanism (5) to perform sampling work. The sampling pipe (7) is set on the support (3) and is used to receive and export samples.

2. The coke sampling device according to claim 1, characterized in that: The sampling mechanism (5) includes a connecting frame (51) connected to the rotating shaft (4). A sampling plate (52) is bolted to the connecting frame (51). An expansion cavity (521) is opened in the sampling plate (52). An extension plate (53) is movably arranged in the expansion cavity (521). A limit plate (54) is provided at one end of the extension plate (53). A compression spring (55) is provided between the limit plate (54) and the inner end face of the expansion cavity (521).

3. The coke sampling device according to claim 1, characterized in that: The bracket (3) is provided with a protective cover (8) for protecting the sampling mechanism (5), and an arc-shaped guide plate (9) is provided inside the protective cover (8).

4. A coke sampling device according to claim 2, characterized in that: The connecting frame (51) is symmetrically bolted with a cutting plate (10), and the bracket (3) is provided with a baffle plate (11) that contacts the conveyor belt (2).

5. A coke sampling device according to claim 1, characterized in that: A sampler (12) is provided at the bottom of the sampling pipe (7).

6. The coke sampling device according to claim 1, characterized in that: A weighing device (13) is provided below the sampler (12).

7. A coke sampling device according to claim 1, characterized in that: The drive device (6) includes a reducer (61) and a drive motor (62) connected together, and the reducer (61) is connected to the rotating shaft (4).

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