An ecological restoration auxiliary device for goaf

Abstract

The utility model relates to the technical field of ecological restoration of goaf, especially a kind of ecological restoration auxiliary device of goaf.Its technical scheme includes auxiliary box ontology, workbench and rotating stand, the outer plate is fixed in auxiliary box ontology one side outer end surface, and the inner plate is movably inserted in outer plate one side outer end surface, the distance sensor is installed in the inner plate lower surface, the display screen is embedded and fixed in the auxiliary box ontology front surface, and the workbench is welded in the auxiliary box ontology lower surface, the controller is installed in the workbench upper surface, and the support leg is welded in the workbench lower surface, the rotating stand is rotatably connected in the lower surface of workbench, and the front surface of rotating stand is screw-connected with fixed bolt, the fixed frame is fixed in the lower surface of rotating stand, and the probe is movably inserted in the lower surface of fixed frame, the liquid level sensor is installed in the lower surface of probe, the guide plate is installed in the inside bottom end of auxiliary box ontology.The utility model can record data and also can fill.

Description

Technical Field

[0001] This utility model relates to the technical field of ecological restoration of mining subsidence areas, specifically to an auxiliary device for ecological restoration of mining subsidence areas. Background Technology

[0002] Ecological restoration of mining subsidence areas refers to a systematic project that implements geological stabilization, landform reshaping, soil reconstruction, vegetation restoration, biodiversity reconstruction, and ecological function enhancement for underground cavities and their affected areas formed by mineral resource mining activities. The aim is to eliminate or mitigate the risks of geological disasters and ecological degradation caused by mining subsidence areas, restore their ecological service value, and achieve regional ecological security and sustainable utilization.

[0003] Although current auxiliary devices for ecological restoration of mining subsidence areas can help record data, their auxiliary functions are limited and their plugging effect is poor. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary device for ecological restoration of mining subsidence areas, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for ecological restoration of goaf areas, comprising an auxiliary box body, a workbench, and a rotating frame. An outer plate is fixed to one outer end face of the auxiliary box body, and an inner plate is movably inserted into one outer end face of the outer plate. A distance sensor is installed on the lower surface of the inner plate. A display screen is embedded and fixed on the front surface of the auxiliary box body, and a workbench is welded to the lower surface of the auxiliary box body. A controller is installed on the upper surface of the workbench, and a support leg is welded to the lower surface of the workbench. A rotating frame is rotatably connected to the lower surface of the workbench, and a fixing bolt is threadedly connected to the front surface of the rotating frame. A guide plate is installed at the bottom inside the auxiliary box body, and a push plate is slidably connected to the upper surface of the guide plate. An outer rod is fixed to the outer surface of the auxiliary box body, and an inner rod is movably inserted into one outer end face of the outer rod. The inner rod is connected to the push plate.

[0006] When using the auxiliary device for ecological restoration of goaf areas in this technical solution, the hydraulic cylinder inside the outer plate moves the hydraulic rod, which in turn moves the inner plate, which in turn moves the distance sensor. The distance sensor is moved to the required detection position according to specific needs. The distance sensor can detect the depth of the goaf area and can detect the filling depth in real time during filling. The hydraulic cylinder inside the fixed frame lowers the hydraulic rod, which in turn lowers the probe, which in turn lowers the liquid level sensor. The liquid level sensor can detect the liquid level. The distance sensor and the liquid level sensor transmit signals to the controller, which transmits signals to the display screen. The display screen can display the data from the distance sensor and the liquid level sensor for easy data recording. Filling material is placed inside the auxiliary box body, and the discharge valve is opened. The filling material can be discharged through the discharge pipe and enter the goaf area through the discharge pipe for filling.

[0007] Preferably, a sealing cover is hinged to the upper surface of the auxiliary box body, and a handle is welded to the upper surface of the sealing cover. The hinged connection allows the sealing cover to be opened by unidirectional rotation without complete disassembly, reducing operational steps and saving labor and time costs.

[0008] Preferably, a mounting plate is welded to the lower surface of the support leg, and the mounting plate has mounting holes inside. The mounting plate and the support leg are fixedly connected by welding to form a rigid node, which can effectively distribute the weight of the equipment and external dynamic loads, and avoid local stress concentration.

[0009] Preferably, a discharge pipe is connected to one outer end face of the auxiliary box body, and a discharge valve is threadedly connected to the outer surface of the discharge pipe. The discharge valve adopts a threaded connection, which can realize fine adjustment of the discharge flow rate and speed, avoid waste or pollution caused by large-scale discharge at one time, and improve the efficiency of use and operation accuracy of remediation materials (such as slurry, soil conditioner, etc.).

[0010] Preferably, a fixing frame is fixed to the lower surface of the rotating frame, and a probe is movably inserted into the lower surface of the fixing frame. A liquid level sensor is installed on the lower surface of the probe. The probe and the fixing frame are connected by a movable insertion method, which can be disassembled and assembled in seconds without tools, making it easy to carry, replace or store, and significantly shortening the preparation time for field operations.

[0011] Preferably, hydraulic cylinders are installed inside the fixing frame, outer plate, and outer rod, and a hydraulic rod is movably inserted into one side of the outer end face of the hydraulic cylinder. The hydraulic rod is connected to the probe, inner plate, and inner rod. The rated thrust of the hydraulic cylinder can reach 3-5 times that of an electric cylinder of the same volume, which can easily drive the probe to penetrate dense deposits or high-viscosity slurries, ensuring the depth of liquid level monitoring and sampling, and is not affected by fluctuations in media resistance.

[0012] Preferably, the signal transmitting ends of the level sensor and distance sensor are electrically connected to the signal receiving end of the controller, and the signal transmitting end of the controller is electrically connected to the signal receiving end of the display screen. The electrical connection uses shielded cables and digital transmission to effectively suppress electromagnetic noise in the field, ensuring that the signal does not attenuate or distort over long distances, and guaranteeing continuous and reliable monitoring data.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model achieves both data recording and filling effects by setting an outer plate, a fixing frame, and a probe. The hydraulic cylinder inside the outer plate moves the hydraulic rod, which in turn moves the inner plate. The inner plate then moves the distance sensor. According to specific actual needs, the distance sensor is moved to the required detection position. The distance sensor can detect the depth of the goaf and can detect the filling depth in real time during filling. The hydraulic cylinder inside the fixing frame moves the hydraulic rod down, which in turn moves the probe down. The probe then moves the liquid level sensor down, which can detect the liquid level. The distance sensor and the liquid level sensor transmit signals to the controller, which transmits signals to the display screen. The display screen can display the data from the distance sensor and the liquid level sensor for easy data recording. The filler material is placed inside the auxiliary box body, and the discharge valve is opened. The filler material can be discharged through the discharge pipe and enter the goaf through the discharge pipe to fill the goaf.

[0015] 2. This utility model achieves the effect of accurately feeding the filler into the discharge pipe by setting a handle, guide plate and push plate. Holding the handle, the hand drives the handle to open the sealing cover, which facilitates feeding the filler into the auxiliary box body. The guide plate can guide the filler into the discharge pipe. The hydraulic cylinder inside the outer rod drives the hydraulic rod to move, the hydraulic rod drives the inner rod to move, the inner rod drives the push plate to move, and the push plate can push the filler, which facilitates the accurate feeding of the filler into the discharge pipe. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the auxiliary box body of this utility model;

[0018] Figure 3 This is an enlarged structural schematic diagram of the guide plate of this utility model;

[0019] Figure 4 This is an enlarged structural schematic diagram of the fixing frame of this utility model;

[0020] Figure 5 This is a schematic diagram of the electrical structure of this utility model.

[0021] In the diagram: 1. Distance sensor; 2. Inner plate; 3. Outer plate; 4. Sealing cover; 5. Handle; 6. Display screen; 7. Auxiliary box body; 8. Outer rod; 9. Workbench; 10. Support leg; 11. Mounting hole; 12. Mounting plate; 13. Fixing frame; 14. Discharge valve; 15. Discharge pipe; 16. Guide plate; 17. Inner rod; 18. Push plate; 19. Rotating frame; 20. Fixing bolt; 21. Hydraulic cylinder; 22. Hydraulic rod; 23. Probe; 24. Liquid level sensor; 25. Controller. 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figures 1 to 5 This utility model provides an embodiment of an auxiliary device for ecological restoration of goaf areas, comprising an auxiliary box body 7, a workbench 9, and a rotating frame 19. An outer plate 3 is fixed to one outer end face of the auxiliary box body 7, and an inner plate 2 is movably inserted into one outer end face of the outer plate 3. A distance sensor 1 is installed on the lower surface of the inner plate 2. A display screen 6 is embedded and fixed to the front surface of the auxiliary box body 7, and the workbench 9 is welded to the lower surface of the auxiliary box body 7. A controller 25 is installed on the upper surface of the workbench 9, and the rotating frame 19 is rotatably connected to the lower surface of the workbench 9. A fixing device is threadedly connected to the front surface of the rotating frame 19. Bolt 20, a fixed frame 13 is fixed to the lower surface of the rotating frame 19, and a probe 23 is movably inserted into the lower surface of the fixed frame 13. A liquid level sensor 24 is installed on the lower surface of the probe 23. The signal transmitting end of the liquid level sensor 24 and the distance sensor 1 is electrically connected to the signal receiving end of the controller 25. The signal transmitting end of the controller 25 is electrically connected to the signal receiving end of the display screen 6. Hydraulic cylinders 21 are installed inside the fixed frame 13, the outer plate 3 and the outer rod 8. A hydraulic rod 22 is movably inserted into the outer end face of one side of the hydraulic cylinder 21. The hydraulic rod 22 is connected to the probe 23, the inner plate 2 and the inner rod 17.

[0025] Of course, as is well known to those skilled in the art, the distance sensor 1, display screen 6, hydraulic cylinder 21, liquid level sensor 24 and controller 25 of this utility model also need to be provided with a power device to enable them to work normally. And as is well known to those skilled in the art, the provision of such power is commonplace and is a conventional means or common knowledge, so it will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0026] Based on Embodiment 1, an auxiliary device for ecological restoration of goaf areas includes an outer plate 3 with a hydraulic cylinder 21 inside, which moves a hydraulic rod 22. The hydraulic rod 22 moves an inner plate 2, which in turn moves a distance sensor 1. The distance sensor 1 is moved to the required detection position according to specific needs. The distance sensor 1 can detect the depth of the goaf area and can detect the filling depth in real time during filling. The fixed frame 13 has a hydraulic cylinder 21 inside, which moves the hydraulic rod 22 down. The hydraulic rod 22 moves the probe 23 down, which in turn moves the liquid level sensor 24 down. The liquid level sensor 24 can detect the liquid level. The distance sensor 1 and the liquid level sensor 24 transmit signals to the controller 25, which in turn transmits signals to the display screen 6. The display screen 6 can display the data from the distance sensor 1 and the liquid level sensor 24 for easy data recording. The filler material is placed inside the auxiliary box body 7, and the discharge valve 14 is opened. The filler material can be discharged through the discharge pipe 15 and enter the goaf area through the discharge pipe 15 to fill the goaf area.

[0027] Example 2

[0028] like Figures 1-5 As shown, the auxiliary device for ecological restoration of mining subsidence areas proposed in this utility model, compared with Embodiment 1, further includes an auxiliary box body 7, a workbench 9, and a rotating frame 19. The upper surface of the auxiliary box body 7 is hinged to a sealing cover 4, and a handle 5 is welded to the upper surface of the sealing cover 4. A discharge pipe 15 is connected to one outer end face of the auxiliary box body 7, and a discharge valve 14 is threadedly connected to the outer surface of the discharge pipe 15. A support leg 10 is welded to the lower surface of the workbench 9, and a mounting plate 12 is welded to the lower surface of the support leg 10. An installation hole 11 is opened inside the mounting plate 12. A guide plate 16 is installed at the bottom inside the auxiliary box body 7, and a push plate 18 is slidably connected to the upper surface of the guide plate 16. An outer rod 8 is fixed to the outer surface of the auxiliary box body 7, and an inner rod 17 is movably inserted into one outer end face of the outer rod 8. The inner rod 17 is connected to the push plate 18.

[0029] In this embodiment, the hand handle 5 is used to open the sealing cover 4, which facilitates the feeding of filler into the auxiliary box body 7. The guide plate 16 can guide the filler into the discharge pipe 15. The hydraulic cylinder 21 inside the outer rod 8 drives the hydraulic rod 22 to move, the hydraulic rod 22 drives the inner rod 17 to move, the inner rod 17 drives the push plate 18 to move, and the push plate 18 can push the filler, which facilitates the accurate feeding of the filler into the discharge pipe 15.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An auxiliary device for ecological restoration of goaf areas, comprising an auxiliary box body (7), a workbench (9), and a rotating frame (19), characterized in that: An outer plate (3) is fixed to one outer end face of the auxiliary box body (7), and an inner plate (2) is movably inserted into one outer end face of the outer plate (3). A distance sensor (1) is installed on the lower surface of the inner plate (2). A display screen (6) is embedded and fixed on the front surface of the auxiliary box body (7), and a workbench (9) is welded to the lower surface of the auxiliary box body (7). A controller (25) is installed on the upper surface of the workbench (9), and a support leg (10) is welded to the lower surface of the workbench (9). The lower surface of the workbench (9) is rotatably connected to a rotating frame (19), and the front surface of the rotating frame (19) is threaded with a fixing bolt (20). The bottom of the auxiliary box body (7) is equipped with a guide plate (16), and the upper surface of the guide plate (16) is slidably connected with a push plate (18). The outer surface of the auxiliary box body (7) is fixed with an outer rod (8), and an inner rod (17) is movably inserted into one side of the outer end face of the outer rod (8). The inner rod (17) is connected to the push plate (18).

2. The auxiliary device for ecological restoration of mined-out areas according to claim 1, characterized in that: The upper surface of the auxiliary box body (7) is hinged to a sealing cover (4), and a handle (5) is welded to the upper surface of the sealing cover (4).

3. The auxiliary device for ecological restoration of mined-out areas according to claim 1, characterized in that: The lower surface of the support leg (10) is welded with a mounting plate (12), and the mounting plate (12) has mounting holes (11) inside.

4. The auxiliary device for ecological restoration of mined-out areas according to claim 1, characterized in that: The auxiliary box body (7) has a discharge pipe (15) connected to one side of its outer end face, and the discharge pipe (15) has a discharge valve (14) threadedly connected to its outer surface.

5. The auxiliary device for ecological restoration of mined-out areas according to claim 1, characterized in that: The lower surface of the rotating frame (19) is fixed with a fixing frame (13), and a probe (23) is movably inserted into the lower surface of the fixing frame (13). A liquid level sensor (24) is installed on the lower surface of the probe (23).

6. The auxiliary device for ecological restoration of mined-out areas according to claim 5, characterized in that: Hydraulic cylinders (21) are installed inside the fixed frame (13), outer plate (3) and outer rod (8), and a hydraulic rod (22) is movably inserted into one side of the outer end face of the hydraulic cylinder (21). The hydraulic rod (22) is connected to the probe (23), inner plate (2) and inner rod (17).

7. The auxiliary device for ecological restoration of mined-out areas according to claim 6, characterized in that: The signal transmitting ends of the liquid level sensor (24) and the distance sensor (1) are electrically connected to the signal receiving end of the controller (25), and the signal transmitting end of the controller (25) is electrically connected to the signal receiving end of the display screen (6).

Images