Vegetation maintenance device for mine ecological restoration

Abstract

The vegetation maintenance device for mine ecological restoration comprises a bottom plate, the middle end of the top of the bottom plate is fixedly connected with a water tank, the lower end of the right side of the water tank is fixedly provided with a conveying pump through a pipeline, and the output end of the conveying pump is fixedly provided with a spraying pipe through a pipeline; the upper end of the left side of the water tank is fixedly connected with a pressurizing cylinder, the right side of the pressurizing cylinder is movably connected with a push rod, and the right side of the push rod is movably connected with a rotating wheel through a bearing. By arranging the water tank, a nutrient solution needed by vegetation maintenance in the mine ecological restoration process can be conveniently contained, by arranging the conveying pump, the water tank and the spraying pipe, the effect of spraying the nutrient solution to the vegetation for maintenance is achieved, and by arranging the driving motor, the rotating shaft and the stirring blades, the vegetation maintenance efficiency is improved. A nutrient solution in the water tank can be rapidly stirred, the nutrient solution mixing effect is effectively improved, and the quality of nutrient solution spraying maintenance on vegetation is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of mine ecological restoration technology, specifically a vegetation maintenance device for mine ecological restoration. Background Technology

[0002] Ecological restoration is a comprehensive method for repairing polluted environments, guided by ecological principles, based on bioremediation, and combined with various physical, chemical, and engineering remediation measures. Through optimized combination, it aims to achieve the best results and the lowest cost. Mining areas often suffer ecological damage and require restoration. In the process of mine ecological restoration, vegetation maintenance is necessary.

[0003] For example, the Chinese Utility Model Application provides a "Vegetation Spraying Device for Mine Restoration" (Publication No.: CN213881248U). This application includes a base, support legs, a roller frame, rollers, a water tank, a water injection pipe, a connecting cylinder, a nozzle, a water pump, a suction pipe, a flexible hose, a telescopic rod, a solar panel, and a battery. Four support legs are arranged in a rectangular configuration at the bottom of the base. The roller frame is located at the bottom of the support legs. The rollers rotate on the roller frame. The water tank is located on the base. The water injection pipe is located on the water tank and communicates with it, with a stop valve installed on the pipe. The water pump is located inside the water tank. This utility model allows for easy movement during use, facilitating spraying and irrigation of mine vegetation. Furthermore, the use of a solar panel and a battery provides the power required for the water pump, which not only makes it convenient for workers but also saves resources and protects the environment.

[0004] Although the above-mentioned vegetation spraying device for mine restoration can spray and maintain vegetation, the lack of a stirring function for the nutrient solution inside the water tank during use makes it easy to affect the vegetation maintenance effect due to uneven mixing when spraying nutrient solution onto vegetation, thus failing to meet the needs of personnel. Utility Model Content

[0005] The purpose of this utility model is to provide a vegetation maintenance device for mine ecological restoration, which has the advantages of being able to effectively spray and maintain vegetation while effectively mixing the sprayed nutrient solution, thus ensuring the quality of the maintenance operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vegetation maintenance device for mine ecological restoration, comprising a base plate, a water tank fixedly connected to the middle of the top of the base plate, a delivery pump fixedly installed at the lower right end of the water tank via a pipe, a spray pipe fixedly installed at the output end of the delivery pump via a pipe, a pressure cylinder fixedly connected to the upper left end of the water tank, a push rod movably connected to the right side of the pressure cylinder, a rotating wheel movably connected to the right side of the push rod via a bearing, a piston fixedly connected to the left side of the push rod, the surface of the piston movably connected to the right end of the inner cavity of the pressure cylinder, and the left side of the piston connected to the pressure cylinder. A support spring is fixedly connected between the middle of the left side of the inner cavity. A first one-way valve is fixedly installed on the upper left side of the pressure cylinder through a pipe. A second one-way valve is fixedly installed on the lower left side of the pressure cylinder through a pipe. An annular air guide pipe is fixedly installed between the output end of the second one-way valve and the bottom of the inner cavity of the water tank through a pipe. A drive motor is fixedly installed at the middle of the top of the outer surface of the water tank. A rotating shaft is fixedly installed at the output end of the drive motor. The bottom of the rotating shaft is movably connected to the middle of the bottom of the inner cavity of the water tank through a bearing. A stirring blade is fixedly connected to the lower end of the rotating shaft. A cam is fixedly connected to the upper end of the rotating shaft.

[0007] As a preferred embodiment, a filling cylinder is fixedly connected to the right end of the top of the water tank, a protective cap is threaded to the top of the filling cylinder, and a ceramic filter screen is fixedly installed in the inner cavity of the filling cylinder.

[0008] As a preferred embodiment, a fixing frame is fixedly connected to the right end of the top of the base plate, and the surface of the nozzle is fixedly installed on the upper right side of the fixing frame.

[0009] As a preferred embodiment, a rubber ring is fixedly connected to the surface of the piston, and the surface of the rubber ring is movably connected to the right end of the inner cavity of the pressure cylinder.

[0010] As a preferred embodiment, the bottom of the base plate is movably connected to casters via bearings on all four sides, and a handrail is fixedly connected to the left end of the top of the base plate.

[0011] As a preferred embodiment, a support base is fixedly connected to the lower right side of the outer surface of the water tank, and the left side of the delivery pump is fixedly installed on the right side of the support base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the design of a water tank, facilitates the storage of nutrient solution required for vegetation maintenance during mine ecological restoration. The combination of a delivery pump, water tank, and spray nozzle achieves the effect of nutrient solution spraying and maintenance on vegetation. The drive motor, rotating shaft, and stirring blades enable rapid stirring of the nutrient solution inside the water tank, effectively improving the mixing efficiency and the quality of nutrient solution spraying and maintenance on vegetation. Furthermore, the coordinated action of the cam, rotating wheel, push rod, piston, pressure cylinder, support spring, second one-way valve, annular air guide pipe, and first one-way valve further enhances the mixing quality of the nutrient solution. Simultaneously, it effectively pressurizes the inside of the water tank, allowing the spray nozzle to spray the nutrient solution onto the vegetation over a wider area, thereby further improving the quality of vegetation spraying and maintenance.

[0014] 2. This utility model facilitates the addition of water or nutrient solution to the water tank through the filling cylinder. The ceramic filter screen facilitates the filtration of mud and impurities in the water added to the filling cylinder. The fixing frame provides support for the nozzle. The rubber ring effectively improves the sealing between the piston and the pressure cylinder. The casters and handles facilitate the movement and support of the entire unit. The support base provides support and fixation for the delivery pump. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a cross-sectional view of the water tank of this utility model;

[0017] Figure 3 This is a cross-sectional view of the pressure cylinder of this utility model.

[0018] In the diagram: 1. Water tank; 2. Base plate; 3. Casters; 4. Pump; 5. Frame; 6. Nozzle; 7. Handrail; 8. Drive motor; 9. First check valve; 10. Second check valve; 11. Pressure cylinder; 12. Push rod; 13. Cam; 14. Protective cover; 15. Ceramic filter screen; 16. Filling cylinder; 17. Stirring blade; 18. Shaft; 19. Annular air guide pipe; 20. Support spring; 21. Piston; 22. Rubber ring; 23. Rotary wheel; 24. Support base. Detailed Implementation

[0019] 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.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0021] Example 1:

[0022] Please see Figures 1-3 As shown, this utility model provides a vegetation maintenance device for mine ecological restoration, including a base plate 2. A water tank 1 is fixedly connected to the middle of the top of the base plate 2. A delivery pump 4 is fixedly installed on the lower right side of the water tank 1 through a pipe. A spray pipe 6 is fixedly installed on the output end of the delivery pump 4 through a pipe. A pressure cylinder 11 is fixedly connected to the upper left side of the water tank 1. A push rod 12 is movably connected to the right side of the pressure cylinder 11. A rotating wheel 23 is movably connected to the right side of the push rod 12 through a bearing. A piston 21 is fixedly connected to the left side of the push rod 12. The surface of the piston 21 is movably connected to the right end of the inner cavity of the pressure cylinder 11. The left side of the piston 21 is connected to the middle of the left side of the inner cavity of the pressure cylinder 11. A support spring 20 is fixedly connected between them. A first one-way valve 9 is fixedly installed on the upper left side of the pressure cylinder 11 through a pipe. A second one-way valve 10 is fixedly installed on the lower left side of the pressure cylinder 11 through a pipe. An annular air guide pipe 19 is fixedly installed between the output end of the second one-way valve 10 and the bottom of the inner cavity of the water tank 1 through a pipe. A drive motor 8 is fixedly installed at the middle of the top of the outer surface of the water tank 1. A rotating shaft 18 is fixedly installed at the output end of the drive motor 8. The bottom of the rotating shaft 18 is movably connected to the middle of the bottom of the inner cavity of the water tank 1 through a bearing. A stirring blade 17 is fixedly connected to the lower end of the rotating shaft 18. A cam 13 is fixedly connected to the upper end of the rotating shaft 18.

[0023] In this technical solution, the water tank 1 facilitates the storage of nutrient solution required for vegetation maintenance during the mine ecological restoration process. The combination of the pump 4, water tank 1, and spray nozzle 6 achieves the effect of nutrient solution spraying and maintenance on the vegetation. The drive motor 8, rotating shaft 18, and stirring blades 17 enable rapid stirring of the nutrient solution inside the water tank 1, effectively improving the mixing effect and the quality of nutrient solution spraying and maintenance on the vegetation. Furthermore, the coordinated action of the cam 13, rotating wheel 23, push rod 12, piston 21, pressure cylinder 11, support spring 20, second one-way valve 10, annular air guide pipe 19, and first one-way valve 9 further enhances the mixing quality of the nutrient solution and effectively pressurizes the interior of the water tank 1. Under this pressure, the spray nozzle 6 can spray the nutrient solution onto the vegetation over a wider area, thereby further improving the quality of vegetation spraying and maintenance.

[0024] Example 2:

[0025] Based on Embodiment 1, this utility model is as follows: Figures 1-3 As shown, a filling cylinder 16 is fixedly connected to the right end of the top of the water tank 1. A protective cover 14 is threadedly connected to the top of the filling cylinder 16. A ceramic filter screen 15 is fixedly installed in the inner cavity of the filling cylinder 16. A fixing bracket 5 is fixedly connected to the right end of the top of the base plate 2. The surface of the nozzle 6 is fixedly installed on the upper right side of the fixing bracket 5. A rubber ring 22 is fixedly connected to the surface of the piston 21. The surface of the rubber ring 22 is movably connected to the right end of the inner cavity of the pressure cylinder 11. Moving wheels 3 are movably connected to the bottom of the base plate 2 around the perimeter through bearings. A handrail 7 is fixedly connected to the left end of the top of the base plate 2. A support base 24 is fixedly connected to the lower right end of the outer surface of the water tank 1. The left side of the delivery pump 4 is fixedly installed on the right side of the support base 24.

[0026] In this technical solution, the filling cylinder 16 facilitates the addition of water or nutrient solution to the water tank 1. The ceramic filter screen 15 facilitates the filtration of mud and impurities in the water added to the filling cylinder 16. The fixing frame 5 provides support for the nozzle 6. The rubber ring 22 effectively improves the sealing between the piston 21 and the pressure cylinder 11. The moving wheels 3 and the handrail 7 facilitate the movement and support of the entire system. The support base 24 provides support and fixation for the delivery pump 4.

[0027] The working principle of this invention is as follows: The water tank 1 facilitates the storage of nutrient solution required for vegetation maintenance during mine ecological restoration. The nutrient solution is extracted from the water tank 1 by starting the delivery pump 4 and sprayed onto the vegetation surface through the spray pipe 6, achieving the effect of nutrient solution spraying and maintenance. Simultaneously, starting the drive motor 8 rotates the rotating shaft 18, stirring blades 17, and cam 13. The rotating stirring blades 17 quickly stir the nutrient solution inside the water tank 1, effectively improving the mixing effect and the quality of nutrient solution spraying and maintenance. The rotating cam 13 contacts the surface of the rotating wheel 23, pushing the rotating wheel 23, push rod 12, and piston 21 to the left. Simultaneously, the piston 21 compresses the support spring 20 and air inside the pressure cylinder 11. Air is delivered to the annular air duct 19 via the second one-way valve 10. When the cam 13 disengages from the surface of the rotating wheel 23, the piston 21, push rod 12, and rotating wheel 23 move to the right under the tension of the support spring 20. This allows outside air to flow into the pressure cylinder 11 via the first one-way valve 9. As the cam 13 continues to rotate and the support spring 20 continues to rotate, air is continuously delivered into the annular air duct 19 and sprayed from the annular air duct 19 into the nutrient solution inside the water tank 1. The continuously sprayed air forms a large number of bubbles and effectively agitates the nutrient solution, thereby further improving the quality of nutrient solution mixing. At the same time, it effectively pressurizes the inside of the water tank 1, and under the pressure, the nozzle 6 can spray the nutrient solution onto the vegetation over a larger area, thereby further improving the quality of vegetation spraying and maintenance.

[0028] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A vegetation maintenance device for mine ecological restoration, comprising a base plate (2), characterized in that: A water tank (1) is fixedly connected to the middle of the top of the base plate (2). A delivery pump (4) is fixedly installed on the lower right side of the water tank (1) via a pipe. A spray pipe (6) is fixedly installed on the output end of the delivery pump (4) via a pipe. A pressure cylinder (11) is fixedly connected to the upper left side of the water tank (1). A push rod (12) is movably connected to the right side of the pressure cylinder (11). A rotating wheel (23) is movably connected to the right side of the push rod (12) via a bearing. A piston (21) is fixedly connected to the left side of the push rod (12). The surface of the piston (21) is movably connected to the right end of the inner cavity of the pressure cylinder (11). A support spring (20) is fixedly connected between the left side of the piston (21) and the middle of the left side of the inner cavity of the pressure cylinder (11). The upper left end of the pressure cylinder (11) is fixedly installed with a first one-way valve (9) through a pipe, and the lower left end of the pressure cylinder (11) is fixedly installed with a second one-way valve (10) through a pipe. The output end of the second one-way valve (10) is fixedly installed with an annular air guide pipe (19) between the pipe and the bottom of the inner cavity of the water tank (1). The middle of the top of the outer surface of the water tank (1) is fixedly installed with a drive motor (8). The output end of the drive motor (8) is fixedly installed with a rotating shaft (18). The bottom of the rotating shaft (18) is movably connected to the middle of the bottom of the inner cavity of the water tank (1) through a bearing. The lower end of the rotating shaft (18) is fixedly connected with a stirring blade (17), and the upper end of the rotating shaft (18) is fixedly connected with a cam (13).

2. The vegetation maintenance device for mine ecological restoration according to claim 1, characterized in that: A filling cylinder (16) is fixedly connected to the right end of the top of the water tank (1). A protective cover (14) is threadedly connected to the top of the filling cylinder (16). A ceramic filter screen (15) is fixedly installed in the inner cavity of the filling cylinder (16).

3. The vegetation maintenance device for mine ecological restoration according to claim 1, characterized in that: A fixing frame (5) is fixedly connected to the right end of the top of the base plate (2), and the surface of the nozzle (6) is fixedly installed on the upper right side of the fixing frame (5).

4. The vegetation maintenance device for mine ecological restoration according to claim 1, characterized in that: A rubber ring (22) is fixedly connected to the surface of the piston (21), and the surface of the rubber ring (22) is movably connected to the right end of the inner cavity of the pressure cylinder (11).

5. A vegetation maintenance device for mine ecological restoration according to claim 1, characterized in that: The bottom of the base plate (2) is movably connected to the four sides by bearings with movable wheels (3), and the top left end of the base plate (2) is fixedly connected with a handrail (7).

6. The vegetation maintenance device for mine ecological restoration according to claim 1, characterized in that: A support base (24) is fixedly connected to the lower right side of the outer surface of the water tank (1), and the left side of the delivery pump (4) is fixedly installed on the right side of the support base (24).

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