Strip mine full-continuous simulation coal mining system based on wheel bucket technology

Abstract

The utility model discloses an open-pit mine full-continuous simulation coal mining system based on a wheel bucket technology, and belongs to the technical field of open-pit mine full-continuous mining. The model comprises an exhibition stand, an open pit model placed on the exhibition stand, a wheel bucket excavator model, a reversed loader model, a material receiving car model and a belt conveyor model which are placed in the open pit model, and a control console and a power supply cabinet model which are arranged on one side of the exhibition stand. According to the simulation coal mining system, physical simulation of a wheel bucket excavator, a reversed loader, a material receiving vehicle and a belt conveyor is achieved, design of a strip mine full-continuous system based on the wheel bucket technology is facilitated, and meanwhile the simulation coal mining system can be used for model display of the wheel bucket full-continuous system.

Description

Technical Field

[0001] This utility model belongs to the field of open-pit mine continuous mining technology, and specifically relates to an open-pit mine continuous simulation coal mining system based on bucket wheel technology. Background Technology

[0002] Bucket wheel excavators and transfer machines in open-pit coal mine continuous mining systems are important components of such systems. They offer numerous advantages, including continuous operation, high production capacity, high efficiency, adaptability to complex coal seam selection, steep transport gradients, simple operation, convenient maintenance, and ease of modern management. However, during equipment research and development, design, and testing, system startup and idling operations consume significant amounts of electricity and manpower, leading to increased R&D costs, prolonged development time, and reduced R&D efficiency. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a fully continuous simulation coal mining system for open-pit mines based on bucket wheel technology.

[0004] The technical solution adopted by the utility model is: a fully continuous open-pit mine simulation coal mining system based on bucket wheel technology. Its key technical points include: a display stand, an open-pit mine model placed on the display stand, a bucket wheel excavator model, a transfer conveyor model, a receiving car model, and a belt conveyor model placed inside the open-pit mine model, as well as a control console and power cabinet model located on one side of the display stand. The bucket wheel excavator model's bucket wheel ... The third flange model and the fourth flange model are detachably connected by the second flexible connection, so that the discharge arm of the transfer machine model is directly opposite the feed inlet of the receiving car model. The surface of the open-pit mine model is equipped with a belt conveyor model, and the receiving car model moves along the belt conveyor model.

[0005] Furthermore, the bucket wheel excavator model, transfer machine model, receiving car model, belt conveyor model, and power cabinet model are electrically connected to the control console. The control console controls the rotation of the receiving arm of the bucket wheel excavator model and the discharge arm of the transfer machine model, and controls the movement of the receiving car model along the belt conveyor model.

[0006] The beneficial effects of this utility model are: This simulated coal mining system realizes the physical simulation of bucket wheel excavators, transfer machines, receiving cars, and belt conveyors, which is conducive to the design of fully continuous open-pit mine systems based on bucket wheel technology and the design and development of equipment such as bucket wheel excavators and transfer machines. At the same time, it can be used for model display of fully continuous bucket wheel systems. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0008] Figure 1 This is a front view of the fully continuous open-pit coal mining simulation system based on the bucket wheel technology in this embodiment of the present invention.

[0009] Figure 2 This is a top view of the fully continuous open-pit coal mining simulation system based on the bucket wheel technology in this embodiment of the present invention;

[0010] Figure 3 This is a schematic diagram of the first soft connection in use in an embodiment of this utility model;

[0011] Figure 4 This is a schematic diagram of the second soft connection in use in an embodiment of this utility model;

[0012] The numbers in the diagram are explained as follows: 1. Open-pit mine model, 2. Bucket wheel excavator model, 3. Transfer machine model, 4. Receiving car model, 5. Belt conveyor model, 6. Power cabinet, 7. Control console, 8. First flexible connection, 9. Second flexible connection. Detailed Implementation

[0013] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the following description is provided in conjunction with the appendix. Figures 1-4 The present invention will be further described in detail below with reference to specific embodiments.

[0014] This embodiment presents a fully continuous open-pit mine simulation coal mining system based on bucket wheel excavator technology, including a display stand, an open-pit mine model 1, a bucket wheel excavator model 2, a transfer conveyor model 3, a receiving car model 4, a belt conveyor model 5, a control console 7, and a power supply cabinet 6.

[0015] In this embodiment, an open-pit mine model 1 is placed on a display stand, and a bucket wheel excavator model 2 is placed inside the open-pit mine model 1. The bucket wheel of the bucket wheel excavator model 2 is aligned with the end wall of the open-pit mine model 1. A transfer machine model 3 is located on one side of the discharge arm of the bucket wheel excavator model 2, and a first flange model is located on the discharge chute of the bucket wheel excavator model 2. A second flange model is located on the receiving arm of the transfer machine model 3. The first flange model and the second flange model are detachably connected together by a first flexible connection 8, which is a flexible hose made of polyethylene plastic. After being connected by the first flexible connection 8, the discharge chute of the bucket wheel excavator model 2 is aligned with the receiving arm of the transfer machine model 3. A receiving car model 4 is located on one side of the discharge arm of the transfer machine model 3. A third flange model is connected to the discharge arm of the transfer machine model 3, and a fourth flange model is connected to the inlet of the receiving car model 4. The third flange model and the fourth flange model are detachably connected together by a second flexible connection 9, which is a flexible hose made of polyethylene plastic. After being connected via the second flexible connection 9, the discharge arm of the transfer machine model 3 faces the feed inlet of the receiving car model 4, and the belt conveyor model 5 is placed under the receiving car model 4. In this embodiment, the open-pit mine model 1 is made of polyvinyl chloride plastic, and the bucket wheel excavator model 2, transfer machine model 3, receiving car model 4, and belt conveyor model 5 are made of manganese chromium alloy steel.

[0016] In this embodiment, the control console 7 is placed on one side of the exhibition stand, and a power supply cabinet 6 is provided on one side of the control console 7. The control console 7 contains a CPU module, an I / O module, a communication module, and an operation panel module, which are used to demonstrate the internal structure of the control console 7.

[0017] In this embodiment, the bucket wheel excavator model 2, transfer machine model 3, receiving car model 4, belt conveyor model 5, and power cabinet model 6 are all electrically connected to the control console 7. The control console 7 has multiple buttons; pressing different buttons controls the rotation of the receiving arm of the bucket wheel excavator model 2 and the discharge arm of the transfer machine model 3. It can also control the forward or reverse rotation of the bucket wheel excavator's bucket wheel, adjust the raising or lowering of the receiving arm of the bucket wheel excavator model 2, and the forward or backward movement of the bucket wheel excavator model 2. This model provides a direct view of the working process and overall coordination of each component of the open-pit coal mining system. This embodiment primarily simulates the structure of the coal mining system; how the control console 7 provides drive signals is not within the scope of this application and can be configured by the user as needed, and will not be described in detail here.

[0018] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A fully continuous simulated coal mining system for open-pit mines based on bucket wheel technology, characterized in that, The exhibit includes a display stand, an open-pit mine model (1) placed on the display stand, a bucket wheel excavator model (2), a transfer machine model (3), a receiving car model (4), and a belt conveyor model (5) placed inside the open-pit mine model (1), as well as a control console (7) and a power cabinet model (6) set on one side of the display stand. The bucket wheel excavator model (2) has its bucket wheel facing the end of the open-pit mine model (1). The transfer machine model (3) is located on one side of the discharge arm of the bucket wheel excavator model (2), and a first flange model is located on the discharge chute of the bucket wheel excavator model (2). A second flange model is located on the receiving arm of the transfer machine model (3). The first flange model and the second flange model are detachably connected together by a first flexible connection, so that the discharge chute of the bucket wheel excavator model (2) faces the receiving arm of the transfer machine model (3). A third flange model is connected to the discharge arm of the transfer machine model (3), and a fourth flange model is connected to the inlet of the receiving car model (4). The third flange model and the fourth flange model are detachably connected together by the second soft connection, so that the discharge arm of the transfer machine model (3) is directly opposite the feed inlet of the receiving car model (4). The surface of the open-pit mine model (1) is equipped with a belt conveyor model (5), and the receiving car model (4) moves along the belt conveyor model (5).

2. The fully continuous open-pit mine simulation coal mining system based on bucket wheel technology according to claim 1, characterized in that, The bucket wheel excavator model (2), transfer machine model (3), receiving car model (4), belt conveyor model (5), power cabinet model (6) are electrically connected to the control console (7). The control console (7) controls the rotation of the receiving arm of the bucket wheel excavator model (2) and the discharge arm of the transfer machine model (3), and controls the movement of the receiving car model (4) along the belt conveyor model (5).

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