Mining area ecological restoration simulation device

Abstract

The utility model discloses a mining area ecological restoration simulation device which comprises a simulation box, a mining area ecological simulation assembly is arranged on the inner bottom wall of the simulation box, and a light and rain environment simulation assembly used for simulating natural illumination and rainfall is arranged in the center of the inner top wall of the simulation box. The periphery of the inner side wall of the simulation box is fixedly connected with a wind power simulation assembly used for simulating natural wind power, one side of the outer side wall of the simulation box is provided with a transparent box door, the wind power simulation assembly comprises a connecting rod fixedly connected to the periphery of the lower surface of the simulation box, and the bottom of the connecting rod is fixedly connected with a sliding rail; a sliding frame is connected to the sliding rails in a sliding mode. Through cooperation of the simulation box, the mining area ecological simulation assembly, the light and rain environment simulation assembly, the wind power simulation assembly, the connecting rod, the sliding rail, the sliding frame, the fan set, the moving wheels and the driving motor, a worker can conveniently observe the effects of different wind directions and wind speeds on the ecological restoration process.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological restoration technical field, concretely is a mine ecological restoration simulation device. BACKGROUND

[0002] With the acceleration of industrialization process, mining activities have caused serious damage to the ecological environment, in order to restore the ecological balance of the mining area, generally need first in ecological restoration simulation device to the ecological of mining area is simulated, and the growth condition of the plant planted on the simulated mining area is observed, and then the best scheme of ecological restoration of the mining area is judged.

[0003] However, the existing mine ecological restoration simulation device mostly adopts the fixed fan to simulate the natural wind, so it is difficult to determine the effect of different wind direction and wind speed on the ecological restoration process. UTILITY MODEL CONTENT

[0004] In order to solve the defects that the prior art uses the fixed fan to simulate the natural wind, so it is difficult to determine the effect of different wind direction and wind speed on the ecological restoration process, the utility model provides a mine ecological restoration simulation device.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] The utility model discloses a mine ecological restoration simulation device, including simulation box, the inner bottom wall of simulation box is provided with mine ecological simulation subassembly, the center of simulation box inner top wall is provided with light rain environment simulation subassembly for simulating natural light and rainfall, the periphery of simulation box inner side wall is fixedly connected with the wind power simulation subassembly for simulating natural wind power, one side of simulation box outer side wall is provided with transparent box door.

[0007] The wind power simulation subassembly includes the connecting rod fixedly connected to the periphery of the lower surface of the simulation box, the bottom of the connecting rod is fixedly connected with the slide rail, the slide rail is slidably connected with the sliding frame, and the bottom of the sliding frame is rotatably connected with the fan group.

[0008] As a preferred technical scheme of the utility model, the light rain environment simulation subassembly includes the installation box fixedly connected to the center of the inner top wall of the simulation box, and the bottom of the installation box is uniformly provided with full light area LED lamp.

[0009] As a preferred technical scheme of the utility model, the bottom of the installation box is uniformly provided with the spray head staggered with the full light area LED lamp, the spray head is communicated with the installation box, the bottom end of one side of the outer side wall of the simulation box is fixedly connected with the water tank, the inner bottom wall of the water tank is fixedly connected with the submersible pump, and the output end of the submersible pump is communicated with the installation box.

[0010] As an improved technical scheme of the utility model, the tray lower surface four corners all are equipped with the slot, the simulation box inner bottom wall is fixedly connected with the plug -in block that is suitable for the slot.

[0011] As an improved technical scheme of the utility model, the tray lower surface four corners all are equipped with the slot, the simulation box inner bottom wall is fixedly connected with the plug -in block that is suitable for the slot.

[0012] As an improved technical scheme of the utility model, the sliding frame inner side wall both sides are equipped with the mobile wheel that is clamped to the slide rail, the sliding frame outer side wall is fixedly connected with the drive motor for driving mobile wheel.

[0013] As an improved technical scheme of the utility model, the simulation box upper surface both sides all are equipped with the vent, the vent is equipped with the ventilation filter screen.

[0014] The utility model discloses the beneficial effect is:

[0015] 1、The ecological restoration simulation device of this kind of mining area, through the cooperation of simulation box, mining area ecological simulation assembly, light rain environment simulation assembly, wind power simulation assembly, connecting rod, slide rail, sliding frame, fan set, mobile wheel, drive motor, when needing to simulate natural wind, the staff can open the fan set and blow the ecological simulation planting layer, simulate natural wind, the staff can first drive the mobile wheel rotation through drive motor, and then make the sliding frame slide on the slide rail, change the position of fan set, thereby realize the dynamic change of wind direction, and then facilitate the staff to observe the effect of different wind direction and wind speed on the ecological restoration process.

[0016] 2、The ecological restoration simulation device of this kind of mining area, through the cooperation of tray, slot and plug -in block, open transparent box door, then the tray is inserted in plug -in block through the slot, and then try to guarantee the stability of mining area ecological simulation assembly after being placed in simulation box inside, close transparent box door and simulate again, when the ecological restoration process simulation of single mining area is completed, the staff can open transparent box door again, then take out the simulation completed mining area ecological simulation assembly and replace new mining area ecological simulation assembly, close transparent box door again, and then quickly simulate the ecological restoration of other areas of mining area, and then guarantee the stability of the staff when the ecological restoration simulation of other areas of mining area is carried out while guaranteeing the stability of the tray placed in simulation box. DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0018] Figure 1 is a perspective view of a mine ecological restoration simulation device of the present application;

[0019] Figure 2 is a front view of the mine ecological restoration simulation device of the present application;

[0020] Figure 3 is a mine ecological simulation assembly structure diagram of the mine ecological restoration simulation device of the present application;

[0021] Figure 4 is a perspective view of the installation box of the mine ecological restoration simulation device of the present application;

[0022] Figure 5 is a perspective view of the slide rail of the mine ecological restoration simulation device of the present application.

[0023] In the drawings: 1, simulation box; 2, mine ecological simulation assembly; 21, tray; 22, gravel layer; 23, water holding layer; 24, ecological simulation planting layer; 25, drainage hole; 26, drainage filter screen; 27, insertion slot; 28, insertion block; 3, light rain environment simulation assembly; 31, installation box; 32, full light area LED lamp; 33, spray head; 34, water tank; 35, submersible pump; 4, wind simulation assembly; 41, connecting rod; 42, slide rail; 43, sliding frame; 44, fan group; 45, moving wheel; 46, driving motor; 5, transparent box door; 6, ventilation opening; 7, ventilation filter screen. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present application are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and do not limit the present application.

[0025] Reference Figure 1 and Figure 2The utility model relates to a kind of mine ecological restoration simulation devices, including simulation box 1, the upper surface of simulation box 1 both sides are provided with vent 6, vent 6 is provided with ventilation filter screen 7, air inside and outside simulation box 1 can be exchanged by vent 6, excess water vapor, heat and carbon dioxide etc.

[0026] Refer to Figure 1 、 Figure 2 And Figure 3 Mine ecological simulation assembly 2 includes tray 21, the inner bottom wall of tray 21 is paved with gravel layer 22, gravel layer 22 is composed of gravel, gravel has relatively large pore space between, moisture can quickly infiltrate under the action of gravity through these pores, play the role of quick drainage, prevent waterlogging in simulated environment due to too much rainfall, affect the respiration and growth of plant root system, while simulate the drainage layer structure that possibly exists in natural mine soil, study the infiltration and runoff process of water in soil;

[0027] The upper side of gravel layer 22 is provided with water holding layer 23, water holding layer 23 can adsorb and store a certain amount of water, when soil moisture content reduces, water can be slowly released for plant absorption and utilization, in turn can simulate the water holding capacity of natural soil, provide continuous water supply for plant growth, maintain normal physiological activity of plant in simulated environment, while study the influence of soil layer with different water holding capacity on plant growth and ecological restoration process;

[0028] The upper side of water holding layer 23 is provided with ecological simulation planting layer 24, ecological simulation planting layer 24 is prepared according to actual soil condition of mine and simulates actual geographical environment of mine, ecological simulation planting layer 24 contains certain proportion of mineral matter, organic matter and microorganism etc.

[0029] The side of tray 21 outer side wall close to gravel layer 22 is provided with drainage hole 25, drainage hole 25 is provided with drainage filter screen 26, excess moisture in tray 21 can be discharged from tray 21 inside by drainage hole 25, in turn ensure that moisture in tray 21 will not be excessively accumulated as far as possible, drainage filter screen 26 can avoid that particle in gravel layer 22 flows out of tray 21 with water flow as far as possible, while ensure that water flow is unobstructed;

[0030] The tray 21 lower surface four corners are provided with the slot 27, the simulation box 1 inner bottom wall is fixedly connected with the plug 28 matched with the slot 27.

[0031] With reference to Figure 2 And Figure 4 The center of the simulation box 1 inner top wall is provided with the light rain environment simulation assembly 3 for simulating natural light and rainfall, the light rain environment simulation assembly 3 includes the mounting box 31 fixedly connected to the center of the simulation box 1 inner top wall, and the bottom of the mounting box 31 is uniformly provided with the full light area LED lamp 32; the full light area LED lamp 32 can simulate the light condition in the natural environment.

[0032] The bottom of the mounting box 31 is uniformly provided with the spray head 33 staggered with the full light area LED lamp 32, and the spray head 33 is communicated with the mounting box 31; the bottom end of one side of the simulation box 1 outer side wall is fixedly connected with the water tank 34, the inner bottom wall of the water tank 34 is fixedly connected with the submersible pump 35, and the output end of the submersible pump 35 is communicated with the mounting box 31; the output end of the submersible pump 35 and the mounting box 31 are communicated through the communication pipe.

[0033] The submersible pump 35 can pump the water in the water tank 34 to the mounting box 31 through the communication pipe communicated with the output end of the submersible pump 35 and the mounting box 31, and spray out through the staggered spray head 33, to simulate natural rainfall.

[0034] With reference to Figure 1 、 Figure 2 And Figure 5 The four around of the simulation box 1 inner side wall are fixedly connected with the wind power simulation assembly 4 for simulating natural wind power, the wind power simulation assembly 4 includes the connecting rod 41 fixedly connected to the four around of the simulation box 1 lower surface, the bottom of the connecting rod 41 is fixedly connected with the sliding rail 42, the sliding rail 42 is slidingly connected with the sliding frame 43, the bottom of the sliding frame 43 is rotatably connected with the fan group 44, the two sides of the inner side wall of the sliding frame 43 are provided with the moving wheel 45 clamping the sliding rail 42, and the outer side wall of the sliding frame 43 is fixedly connected with the driving motor 46 for driving the moving wheel 45.

[0035] The staff can open the fan group 44 to blow the ecological simulation planting layer 24, simulate natural wind, the staff can drive the moving wheel 45 to rotate through the driving motor 46, and then make the sliding frame 43 slide on the sliding rail 42, change the position of the fan group 44, so that the dynamic change of the wind direction is realized, and one side of the outer side wall of the simulation box 1 is provided with the transparent box door 5.

[0036] The working principle of the utility model is:

[0037] In operation, the staff first sets the gravel layer 22, the water holding layer 23 and the ecological simulation planting layer 24 in the tray 21 respectively, the ecological simulation planting layer 24 is used for simulating the mining area environment, and the staff should plant the simulation plants in the ecological simulation planting layer 24 to simulate the ecological restoration process of the mining area, then open the transparent box door 5, then insert the tray 21 into the plug block 28 through the slot 27, so as to ensure the stability of the mining area ecological simulation assembly 2 after being placed in the simulation box 1, and then close the transparent box door 5 for simulation.

[0038] When the mining area ecological simulation assembly 2 is placed in the simulation box 1, the staff can irradiate the mining area ecological simulation assembly 2 by turning on the full light area LED lamp 32, and simulate the natural light condition by controlling the brightness and on-off time of the full light area LED lamp 32, at the same time, the staff can also start the submersible pump 35, pump the water in the water tank 34 to the installation box 31 through the communication pipe connected with the output end of the submersible pump 35 and the installation box 31, and spray out through the staggered distribution of the spray head 33 to simulate the natural rainfall, and the staff can control the simulation rainfall amount and simulation rainfall intensity by controlling the power and running time of the submersible pump 35;

[0039] When the natural wind needs to be simulated, the staff can open the fan group 44 to blow the ecological simulation planting layer 24 to simulate the natural wind, the staff can first drive the motor 46 to drive the moving wheel 45 to rotate, so as to make the sliding frame 43 slide on the slide rail 42, change the position of the fan group 44, so as to realize the dynamic change of the wind direction, and then facilitate the staff to observe the influence of the wind force on the soil erosion, vegetation form, water evaporation and other aspects, as well as the effect of different wind direction and wind speed on the ecological restoration process;

[0040] Then the staff can evaluate the effect of different environmental conditions on the ecological restoration of the mining area by the growth conditions (such as plant height, leaf number, color, etc.) of the simulation plants planted in the ecological simulation planting layer 24 under the joint action of different light, rainfall and wind force and other environmental factors, the change of humidity and the stability of structure of the ecological simulation planting layer 24 and the water holding layer 23;

[0041] When the ecological restoration process simulation of a single mining area is completed, the staff can open the transparent box door 5 again, then take out the simulated mining area ecological simulation assembly 2 and replace a new mining area ecological simulation assembly 2, then close the transparent box door 5, so as to quickly simulate the ecological restoration of other areas of the mining area.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A mine site ecological rehabilitation simulation device comprising a simulation box (1), characterized in that, The inner bottom wall of the simulation box (1) is provided with a mining area ecological simulation assembly (2), the center of the inner top wall of the simulation box (1) is provided with a light rain environment simulation assembly (3) for simulating natural light and rainfall, the periphery of the inner side wall of the simulation box (1) is fixedly connected with a wind power simulation assembly (4) for simulating natural wind power, and one side of the outer side wall of the simulation box (1) is provided with a transparent box door (5). The wind power simulation assembly (4) comprises a connecting rod (41) fixedly connected to the periphery of the lower surface of the simulation box (1), the bottom of the connecting rod (41) is fixedly connected with a sliding rail (42), the sliding rail (42) is slidably connected with a sliding frame (43), and the bottom of the sliding frame (43) is rotatably connected with a fan group (44).

2. The mine ecological restoration simulation device according to claim 1, characterized in that, The light rain environment simulation assembly (3) comprises an installation box (31) fixedly connected to the center of the inner top wall of the simulation box (1), and the bottom of the installation box (31) is uniformly provided with full-light-domain LED lamps (32).

3. The mine ecological restoration simulation device according to claim 2, characterized in that, The bottom of the installation box (31) is uniformly provided with spray heads (33) staggered with the full-light-domain LED lamps (32), the spray heads (33) are communicated with the installation box (31), one side of the bottom of the outer side wall of the simulation box (1) is fixedly connected with a water tank (34), the inner bottom wall of the water tank (34) is fixedly connected with a submersible pump (35), and the output end of the submersible pump (35) is communicated with the installation box (31).

4. The mine ecological restoration simulation device according to claim 3, characterized in that, The mining area ecological simulation assembly (2) comprises a tray (21), the inner bottom wall of the tray (21) is paved with a gravel layer (22), a water holding layer (23) is arranged above the gravel layer (22), and an ecological simulation planting layer (24) is arranged above the water holding layer (23).

5. A mine site ecological rehabilitation simulation apparatus as claimed in claim 4, wherein, The bottom surface of the tray (21) is provided with a plurality of insertion grooves (27) at four corners, and the inner bottom wall of the simulation box (1) is fixedly connected with a plurality of insertion blocks (28) matched with the insertion grooves (27).

6. The mine ecological restoration simulation device according to claim 5, characterized in that, The inner side wall of the sliding frame (43) is provided with a plurality of moving wheels (45) for clamping the sliding rail (42) on both sides, and the outer side wall of the sliding frame (43) is fixedly connected with a driving motor (46) for driving the moving wheels (45).

7. A mine site ecological rehabilitation simulation apparatus as claimed in claim 6, wherein, Both sides of the upper surface of the simulation box (1) are provided with ventilation openings (6), and the ventilation openings (6) are provided with ventilation screens (7).

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