Mine environment restoration device

Abstract

The utility model discloses a mine environment restoration device, which relates to the technical field of mine environment restoration, and comprises a crawler, a support is mounted at the front end of the crawler, a conveyor belt is mounted at the upper end of the support, fixing seats are symmetrically arranged at one end of the conveyor belt, and first cylinders are mounted on the fixing seats. The piston end of the first air cylinder is connected with the planting mechanism, and the planting mechanism is driven by the first air cylinder to move vegetation into the pit. Vegetation is conveyed through the conveying belt, the step that the vegetation is manually placed in a pit one by one is omitted, the planting efficiency is improved, meanwhile, after the vegetation on the conveying belt enters the two arc shovels close to each other, the vegetation is moved downwards through the first air cylinder, and the two connecting plates slide in the adjusting rail, so that the vegetation can be conveniently planted. The two arc shovels are separated from each other, so that vegetation enters a pit, the continuous planting process can be achieved, and the overall working efficiency can be remarkably improved especially in a large-scale mine environment restoration project.

Description

Technical Field

[0001] This utility model relates to the field of mine environmental remediation technology, and in particular to a mine environmental remediation device. Background Technology

[0002] Mine restoration refers to the remediation of pollution in mining waste sites to achieve the reuse of land resources. During the production process, mines generate a large amount of dust and toxic gases. In particular, the dust generated in open-pit coal mines, the oxidation of coal gangue, and the large amount of toxic gases released during spontaneous combustion can cause mine dust storms under the influence of dry climate and strong winds. In order to mitigate the harsh environment of mines, it is necessary to restore the mine environment. The most common way to restore the mine environment is through vegetation transplantation.

[0003] According to Chinese Patent Publication No. CN117502171A, a mine environment remediation device is provided, including a half-frame. The half-frame is provided in two sets, and the two sets of half-frames are combined into a complete placement frame. Vertical plates are fixed on both sides of the half-frame, and sliding frames are installed on the surface of the vertical plates. Insert rods are slidably connected inside the sliding frames. By means of two cross straps, the surface of the seedling can be wrapped and limited. At the same time, when the half-frame moves to both sides, the straps are elastic and can continue to limit the trunk until the seedling is planted. The straps can be removed by separating the hooks and hanging rings. Compared with the prior art, the two half-frames combined into a placement frame can be used as a temporary pot for the preparation of seedlings during transportation. Moreover, the ropes and straps can improve the stability of the seedlings during transportation, keep the seedlings upright when placed into the planting pit, thereby saving manpower and improving planting efficiency and survival rate.

[0004] Traditional transplanting methods mainly rely on manual placement of plants into pre-dug pits one by one. This operation is not only time-consuming and labor-intensive, making continuous planting difficult, but it is also easily affected by weather conditions and the intensity of labor, resulting in low work efficiency. After transplanting, the soil around the pit needs to be manually moved and compacted to ensure the stability of the plants. This process adds extra workload and further reduces the overall transplanting efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a mine environment restoration device that avoids the traditional transplanting method, which mainly relies on manual placement of vegetation into pre-dug pits. This operation is not only time-consuming and labor-intensive, making continuous planting difficult, but also easily affected by weather conditions and the intensity of workers' labor, resulting in low work efficiency.

[0006] This utility model provides a mine environment restoration device, including a tracked vehicle. A bracket is installed at the front end of the tracked vehicle, and a conveyor belt is installed on the upper end of the bracket. A fixed seat is symmetrically arranged at one end of the conveyor belt. A cylinder is installed on the fixed seat. The piston end of the cylinder is connected to a planting mechanism. The planting mechanism moves the vegetation into the pit by driving the cylinder.

[0007] Preferably, the conveyor belt is mounted laterally on the tracked vehicle.

[0008] Preferably, limit plates are provided on both sides of the upper end of the conveyor belt, and a screw is rotatably provided on one side of the limit plate, with one end of the screw threadedly connected to the edge of the conveyor belt.

[0009] Preferably, the planting mechanism includes a pair of adjusting rails respectively connected to the piston ends of two cylinders, a connecting plate slidably disposed in each pair of adjusting rails, a fixing block hinged to the lower part of each connecting plate, and an arc shovel fixedly disposed at the lower end of each fixing block.

[0010] Preferably, when the two arc shovels approach each other, the arc shovels receive the vegetation being transported on the conveyor belt.

[0011] Preferably, the lower end of the arc shovel has a notch.

[0012] Preferably, each of the two adjustment rails is rotatably equipped with a lead screw, which is threadedly connected to the upper end of the connecting plate and driven by a motor.

[0013] Preferably, a pair of horizontal plates are fixedly provided on one side of the connecting plate, and a second cylinder is rotatably installed inside the pair of horizontal plates, with the piston end of the second cylinder hinged to the fixed block.

[0014] Preferably, when the second cylinder contracts, the arc shovel expands outward.

[0015] Preferably, the positions of the two limiting plates correspond to the positions of the two adjacent arc shovels.

[0016] The mine environment remediation device provided in this embodiment of the utility model has the following advantages compared with the prior art:

[0017] 1. This utility model uses a conveyor belt to transport vegetation, eliminating the need for manual placement of vegetation into pits one by one, thus improving planting efficiency. Simultaneously, after the vegetation on the conveyor belt enters two closely spaced arc shovels, a cylinder moves the vegetation downwards, and combined with the sliding of two connecting plates within the adjusting rail, the two arc shovels move away from each other, allowing the vegetation to enter the pit. This enables a continuous and uninterrupted planting process, significantly improving overall work efficiency, especially in large-scale mine environmental remediation projects.

[0018] 2. This utility model uses the extension and retraction of cylinder two to make the arc shovel expand outward and retract inward. Combined with the lifting function of cylinder one, the arc shovel is used to move the soil around the pit after the vegetation is transplanted, thus completing the backfilling operation, reducing manual operation and improving transplanting efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a partial schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 3 This is a partial schematic diagram of the conveyor belt structure according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the planting mechanism structure according to an embodiment of the present utility model;

[0024] Figure 5 This is a side view of the planting structure according to an embodiment of the present utility model;

[0025] Figure 6 This is a top view schematic diagram of the planting mechanism structure according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the adjustment rail structure according to an embodiment of the present utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the arc shovel and other components according to an embodiment of the present utility model.

[0028] Figure label:

[0029] 1. Tracked vehicle; 2. Support frame; 3. Conveyor belt; 4. Limiting plate; 5. Screw; 6. Fixed seat; 7. Cylinder 1; 8. Adjusting rail; 9. Lead screw; 10. Connecting plate; 11. Fixing block; 12. Arc shovel; 13. Horizontal plate; 14. Cylinder 2; 15. Notch. Detailed Implementation

[0030] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Please refer to Figures 1-8 This utility model provides a mine environment restoration device, including a tracked vehicle 1. A support 2 is installed at the front end of the tracked vehicle 1, and a conveyor belt 3 is installed on the upper end of the support 2. The conveyor belt 3 is installed horizontally on the tracked vehicle 1, which makes it convenient for workers to place vegetation on the conveyor belt 3 from one end of the conveyor belt 3, and at the same time facilitates the vegetation to be transported to the other side of the conveyor belt 3. At this time, the tracked vehicle 1 can move along the side of the transplanting pit, so that one end of the conveyor belt 3 is located at the upper end of the pit.

[0032] Furthermore, a fixed seat 6 is symmetrically arranged at one end of the conveyor belt 3, and a cylinder 7 is installed on the fixed seat 6. The piston end of the cylinder 7 is connected to the planting mechanism. After the vegetation enters the planting mechanism through the conveyor belt 3, the planting mechanism moves the vegetation into the pit through the drive of the cylinder 7.

[0033] Specifically, the planting mechanism includes a pair of adjusting rails 8 connected to the piston ends of two cylinders 7 respectively. A connecting plate 10 is slidably arranged in each pair of adjusting rails 8. A fixing block 11 is hinged to the lower part of each of the two connecting plates 10. An arc shovel 12 is fixedly arranged at the lower end of each of the two fixing blocks 11. When receiving vegetation, the cylinder 7 retracts, causing the arc shovel 12 to approach the conveyor belt 3. At the same time, when the two arc shovels 12 approach each other, the arc shovel 12 receives the vegetation conveyed on the conveyor belt 3.

[0034] The lower end of the arc shovel 12 is provided with a notch 15, which facilitates damage to the roots of the vegetation when the vegetation enters the arc shovel 12.

[0035] Furthermore, a lead screw 9 is rotatably installed in both adjustment rails 8. The lead screw 9 is threadedly connected to the upper end of the connecting plate 10. The lead screw 9 is driven by a motor. After the cylinder 7 drives the arc shovel 12 to descend into the pit, the motor drives the lead screw 9 to make the connecting plate 10 move away with the arc shovel 12. At this time, the vegetation can enter the pit from the arc shovel 12, thus realizing a continuous and uninterrupted planting process.

[0036] Furthermore, a pair of horizontal plates 13 are fixedly installed on one side of the connecting plate 10. A second cylinder 14 is rotatably installed inside the pair of horizontal plates 13. The piston end of the second cylinder 14 is hinged to the fixed block 11. When the second cylinder 14 retracts, it causes the arc shovel 12 to expand outward. After the vegetation enters the pit, the first cylinder 7 drives the arc shovel 12 to move upward to the outside of the pit. By retracting, the second cylinder 14 causes the arc shovel 12 to expand, which can move the soil around the pit, realize the filling operation, and reduce manual operation.

[0037] In addition, limit plates 4 are provided on both sides of the upper end of the conveyor belt 3. A screw 5 is rotatably provided on one side of the limit plate 4. One end of the screw 5 is threadedly connected to the frame of the conveyor belt 3. The position of the limit plate 4 corresponds to the position of the two close-to-each-other arc shovels 12. By limiting the limit plate 4, the vegetation moves along the designated route during transportation and then accurately enters the two arc shovels 12.

[0038] In summary, the working principle of the mine environment restoration device of this utility model embodiment is as follows: the tracked vehicle 1 is moved to one side of the planting pit, so that the planting mechanism is located at the upper end of the pit, and the vegetation is put in from one end of the conveyor belt 3. By limiting the limit plate 4, the vegetation is transported into the two arc shovels 12. The first cylinder 7 moves the vegetation downward, and combined with the sliding of the two connecting plates 10 in the adjusting rail 8, the two arc shovels 12 are moved away from each other, so that the vegetation enters the pit. By extending and retracting the second cylinder 14, the arc shovels 12 expand outward and retract inward. With the lifting function of the first cylinder 7, after the vegetation is transplanted, the arc shovels 12 are used to move the soil around the pit to complete the backfilling operation.

[0039] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mine environment remediation device, comprising a tracked vehicle (1), characterized in that: The tracked vehicle (1) has a support (2) installed at the front end, a conveyor belt (3) installed on the upper end of the support (2), a fixed seat (6) is symmetrically arranged at one end of the conveyor belt (3), a cylinder (7) is installed on the fixed seat (6), the piston end of the cylinder (7) is connected to the planting mechanism, and the planting mechanism moves the vegetation into the pit by the drive of the cylinder (7).

2. The mine environment remediation device according to claim 1, characterized in that: The conveyor belt (3) is mounted laterally on the tracked vehicle (1).

3. The mine environment remediation device according to claim 2, characterized in that: Limiting plates (4) are provided on both sides of the upper end of the conveyor belt (3). A screw (5) is rotatably provided on one side of the limiting plate (4), and one end of the screw (5) is threadedly connected to the frame of the conveyor belt (3).

4. The mine environment remediation device according to claim 3, characterized in that: The planting mechanism includes a pair of adjusting rails (8) that are respectively connected to the piston ends of two cylinders (7). A connecting plate (10) is slidably arranged in each pair of adjusting rails (8). A fixing block (11) is hinged to the lower part of each of the two connecting plates (10). An arc shovel (12) is fixedly arranged at the lower end of each of the two fixing blocks (11).

5. The mine environment remediation device according to claim 4, characterized in that: When the two arc shovels (12) come close together, the arc shovels (12) receive the vegetation being transported on the conveyor belt (3).

6. The mine environment remediation device according to claim 5, characterized in that: The lower end of the arc shovel (12) has a notch (15).

7. The mine environment remediation device according to claim 6, characterized in that: Both of the adjustment rails (8) are rotatably equipped with lead screws (9), which are threaded to the upper end of the connecting plate (10) and driven by a motor.

8. The mine environment remediation device according to claim 7, characterized in that: A pair of horizontal plates (13) are fixedly installed on one side of the connecting plate (10). A cylinder (14) is rotatably installed inside the pair of horizontal plates (13). The piston end of the cylinder (14) is hinged to the fixed block (11).

9. The mine environment remediation device according to claim 8, characterized in that: When the cylinder (14) contracts, the arc shovel (12) expands outward.

10. The mine environment remediation device according to claim 4, characterized in that: The positions of the two limiting plates (4) correspond to the positions of the two adjacent arc shovels (12).

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