Open pit coal mine intermittent process working flat plate width arrangement system

Abstract

The utility model discloses an opencast coal mine intermittent process working flat plate width arrangement system which comprises an arrangement platform and a plurality of moving blocks, the moving blocks are all installed in the top of the arrangement platform in a sliding mode, two side plates are symmetrically and fixedly installed on one side of the arrangement platform, and cloth rollers are rotatably installed on the opposite sides of the two side plates. The outer side of the cloth roller is wound with curved cloth, and a connecting block is fixedly installed on the side, away from the side plate, of the arrangement platform. The three-dimensional model of the mining area is established according to the topographic data and the coal seam distribution data, the topographic and coal seam distribution conditions of the mining area can be intuitively displayed in the three-dimensional model, a basis is provided for subsequent working flat plate width arrangement, advantages and disadvantages of different schemes can be comprehensively evaluated by establishing the three-dimensional model of the mining area, and the working efficiency is improved. By selecting the optimal scheme and reasonably arranging the width of the working flat plate, the efficiency of mining, loading, transportation and other operations can be improved, so that the overall mining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of coal mining, in particular to a discontinuous process working plate width arrangement system for an open-pit coal mine. Background Art

[0002] The work platform is an important facility in open-pit mining. Its main function is to provide a flat and stable operating platform for mining, transportation and soil discharge. The layout and design of the work platform need to be comprehensively considered according to factors such as the occurrence conditions of the ore deposit, topography, engineering geology and hydrogeological conditions. The width and length of the work platform are determined according to the design of the mining and stripping engineering plan, while the height is usually based on the step height. In actual mining operations, the work platform needs to withstand various external forces, such as equipment load, ore and soil weight, etc., so it is necessary to ensure that it has sufficient stability and strength.

[0003] However, the traditional method of arranging the width of the intermittent process working plate in open-pit coal mines usually relies on experience and practice, and can only be displayed through a plane drawing. It lacks scientific and reasonable planning and management, and cannot be specifically demonstrated to construction personnel, resulting in low mining efficiency and difficulty in ensuring safe production. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a system for arranging the width of a platen for intermittent process work in an open-pit coal mine.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A system for arranging the width of a flat plate for intermittent process work in an open-pit coal mine comprises an arrangement platform and a plurality of moving blocks, and the plurality of moving blocks are slidably installed inside the top of the arrangement platform, one side of the arrangement platform is symmetrically and fixedly installed with two side plates, opposite sides of the two side plates are rotatably installed with cloth rollers, and curved cloth is wrapped around the outer sides of the cloth rollers, a connecting block is fixedly installed on the side of the arrangement platform away from the side plate, an adjusting slide groove is provided on the top of the arrangement platform, a rectangular through groove is provided on the front of the arrangement platform, and an adjusting slider is fixedly installed on the bottom of the plurality of moving blocks, a rack is slidably installed inside the moving block and the adjusting slider, a mounting top plate is fixedly installed on the top of the rack, a cloth sticking block is fixedly installed on the top of the mounting top plate, gears are rotatably installed inside the plurality of moving blocks, and a rotating rod is fixedly installed on one side of the gear.

[0007] Preferably, the adjusting sliders are all slidably mounted on the inner side of the adjusting slot, and the end of the rotating rod away from the gear is slidably mounted on the inner side of the rectangular through slot.

[0008] Preferably, the outer side of the gear is meshed with the outer side of the rack, a second turning handle is fixedly mounted on one end of the turning rod away from the gear, and an anti-dropping block is fixedly mounted on the bottom end of the rack.

[0009] Preferably, one end of the curved cloth away from the cloth roller is fixedly connected to a side of the connecting block away from the arrangement platform, and one end of the curved cloth passes through the side plate and is fixedly mounted with a turning handle.

[0010] Preferably, a horizontal scale plate is fixedly mounted on the top of the arrangement platform, and vertical scale plates are fixedly mounted on the tops of the plurality of moving blocks.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] It uses three-dimensional presentation and establishes a three-dimensional model of the mining area based on terrain data and coal seam distribution data. In the three-dimensional model, the terrain and coal seam distribution of the mining area can be intuitively displayed, providing a basis for the subsequent layout of the working plate width. By establishing a three-dimensional model of the mining area, the advantages and disadvantages of different schemes can be comprehensively evaluated and the best scheme can be selected. By reasonably arranging the working plate width, the efficiency of operations such as mining, loading and transportation can be improved, thereby improving the overall mining efficiency. Reasonable working plate width layout can improve the stability of the working plate, reduce the risk of accidents such as landslides, and ensure safe production. It has strong operability and is easy to implement and manage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model.

[0014] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of the platform arrangement.

[0015] Figure 3 It is a partial bottom view of the structure of the utility model.

[0016] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0017] In the figure: 1. Layout platform; 2. Side panel; 3. Curved cloth; 4. Turning handle 1; 5. Rectangular through slot; 6. Horizontal scale plate; 7. Turning handle 2; 8. Vertical scale plate; 9. Rack; 10. Anti-slip block; 11. Connecting block; 12. Cloth sticking block; 13. Moving block; 14. Adjusting slide groove; 15. Cloth roller; 16. Adjusting slider; 17. Installing top plate; 18. Turning rod; 19. Gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a discontinuous process working plate width arrangement system for an open-pit coal mine, comprising an arrangement platform 1 and a plurality of moving blocks 13, and the plurality of moving blocks 13 are all slidably installed inside the top of the arrangement platform 1, one side of the arrangement platform 1 is symmetrically fixedly installed with two side panels 2, opposite sides of the two side panels 2 are rotatably installed with cloth rollers 15, and the outer side of the cloth rollers 15 is wrapped with a curved cloth 3, a connecting block 11 is fixedly installed on the side of the arrangement platform 1 away from the side panel 2, an adjusting slide groove 14 is provided on the top of the arrangement platform 1, and a rectangular through groove 5 is provided on the front of the arrangement platform 1, and an adjusting slider 16 is fixedly installed on the bottom of the plurality of moving blocks 13, a rack 9 is slidably installed inside the moving block 13 and the adjusting slider 16, and a mounting top plate 17 is fixedly installed on the top of the rack 9, and a mounting top plate 17 is fixedly installed on the top of the mounting top plate A sticky cloth block 12 is fixedly installed on the top of the plate 17, and a gear 19 is rotatably installed inside the multiple moving blocks 13. A rotating rod 18 is fixedly installed on one side of the gear 19. The adjusting slider 16 is slidably installed on the inner side of the adjusting slide groove 14, and the end of the rotating rod 18 away from the gear 19 is slidably installed on the inner side of the rectangular through groove 5. The outer side of the gear 19 is meshed with the outer side of the rack 9, and a rotating handle 2 7 is fixedly installed on the end of the rotating rod 18 away from the gear 19. An anti-falling block 10 is fixedly installed on the bottom end of the rack 9. One end of the curved cloth 3 away from the cloth roller 15 is fixedly connected to the side of the connecting block 11 away from the arrangement platform 1. One end of the curved cloth 3 passes through the side plate 2 and is fixedly installed with a rotating handle 1 4. A horizontal scale plate 6 is fixedly installed on the top of the arrangement platform 1, and vertical scale plates 8 are fixedly installed on the tops of the multiple moving blocks 13.

[0021] The working principle of the above technical solution is as follows: first, the multiple moving blocks 13 are adjusted according to the proportion, and the multiple moving blocks 13 can be adjusted to the corresponding position on the top of the arrangement platform 1 according to the horizontal scale plate 6, and then the handle 2 7 is rotated to drive the gear 19 to rotate, so that the rack 9 moves in the vertical direction, thereby adjusting the height of the installation top plate 17, thereby adjusting the height of the sticky cloth block 12, and then the bottom of the curved cloth 3 is contacted with the top of the sticky cloth block 12 in turn, and the bottom of the curved cloth 3 will adhere to the top of the sticky cloth block 12, so that the curved cloth 3 forms a three-dimensional fold line, thereby realizing the arrangement and presentation of the width of the flat plate, Utilize three-dimensional presentation, and establish a three-dimensional model of the mining area based on terrain data and coal seam distribution data. In the three-dimensional model, the terrain and coal seam distribution of the mining area can be intuitively displayed, providing a basis for the subsequent layout of the working plate width. By establishing a three-dimensional model of the mining area, the advantages and disadvantages of different schemes can be comprehensively evaluated, and the best scheme can be selected. By reasonably arranging the working plate width, the efficiency of operations such as mining, loading, and transportation can be improved, thereby improving the overall mining efficiency. Reasonable working plate width layout can improve the stability of the working plate, reduce the risk of accidents such as landslides, and ensure safe production. It has strong operability and is easy to implement and manage.

[0022] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A system for arranging the width of a platen for intermittent process work in an open-pit coal mine, comprising an arrangement platform (1) and a plurality of moving blocks (13), wherein the plurality of moving blocks (13) are all slidably mounted inside the top of the arrangement platform (1), characterized in that: Two side plates (2) are symmetrically fixedly mounted on one side of the arrangement platform (1), cloth rollers (15) are rotatably mounted on opposite sides of the two side plates (2), and curved cloth (3) is wound around the outer side of the cloth rollers (15). A connecting block (11) is fixedly mounted on the side of the arrangement platform (1) away from the side plates (2). An adjustment slide groove (14) is provided on the top of the arrangement platform (1), and a rectangular through groove (5) is provided on the front of the arrangement platform (1). An adjustment slider (16) is fixedly mounted on the bottom of the plurality of moving blocks (13), racks (9) are slidably mounted inside the moving blocks (13) and the adjustment sliders (16), and a mounting top plate (17) is fixedly mounted on the top of the racks (9), and a cloth sticking block (12) is fixedly mounted on the top of the mounting top plate (17), and a gear (19) is rotatably mounted inside the plurality of moving blocks (13), and a rotating rod (18) is fixedly mounted on one side of the gear (19).

2. The system for arranging the width of the intermittent process work plate in an open-pit coal mine according to claim 1, characterized in that: The adjusting sliders (16) are slidably mounted on the inner side of the adjusting slide groove (14), and the end of the rotating rod (18) away from the gear (19) is slidably mounted on the inner side of the rectangular through groove (5).

3. The system for arranging the width of the intermittent process work plate in an open-pit coal mine according to claim 1, characterized in that: The outer side of the gear (19) is meshed with the outer side of the rack (9); a second turning handle (7) is fixedly mounted on the end of the rotating rod (18) away from the gear (19); and an anti-dropping block (10) is fixedly mounted on the bottom end of the rack (9).

4. The system for arranging the width of the intermittent process work plate in an open-pit coal mine according to claim 1, characterized in that: One end of the curved cloth (3) away from the cloth roller (15) is fixedly connected to a side of the connection block (11) away from the arrangement platform (1), and one end of the curved cloth (3) passes through the side plate (2) and is fixedly mounted with a rotating handle (4).

5. The system for arranging the width of the intermittent process work plate in an open-pit coal mine according to claim 1, characterized in that: A horizontal scale plate (6) is fixedly mounted on the top of the arrangement platform (1), and a vertical scale plate (8) is fixedly mounted on the top of each of the plurality of moving blocks (13).

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