Vegetation regreening device suitable for ecological restoration of surface mine in high altitude area

Abstract

The vegetation regreening device suitable for ecological restoration of the surface mine in the high altitude area comprises a chemical box, a storage battery and a water pump which are installed on an electric cart, installation plates are fixedly connected to the positions, close to the two sides, of the top of the electric cart through vertical rods, and spraying pipes are rotationally installed on the outer walls of the installation plates; a plurality of nozzles are arranged on the outer wall of the spraying pipe, and an angle positioning mechanism is arranged at one end of the spraying pipe; when the spraying device is used, the spraying pipe can be used for spraying a repairing agent to soil on one side or two sides of the advancing direction of the electric cart, so that large-range spraying operation is carried out, the spraying efficiency of the repairing agent is ensured, and when small-area spraying needs to be carried out on a small-area area or an area where the repairing agent is not sprayed, the spraying device can be used for spraying the repairing agent to the soil on one side or two sides of the advancing direction of the electric cart. The hand-held spray head can be used for targeted spraying, so that the waste of the repairing agent is reduced, repeated spraying is avoided, and through the use of the winding mechanism and the hose, it can be ensured that the hand-held spray head has a large moving space under the condition that the electric cart is not moved, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to a spraying device, in particular to a device suitable for ecological restoration and vegetation regreening of open-pit mines in high-altitude areas. Background Art

[0002] Mineral resources are an important material basis for the development of human society, but mining is also the largest organized human activity that changes land use patterns and damages terrestrial ecosystems. This activity weakens or even loses the functions of ecosystems, causing land degradation, landscape destruction, environmental pollution and other problems, and seriously damaging the ecological environment. Therefore, ecological restoration of open-pit mines is needed.

[0003] At present, vegetation concrete greening technology is mostly used for vegetation restoration of open-pit mines in high-altitude areas. It uses cement as a binder, plus special additives, organic matter (fiber + organic matter or humus), and sprays a mixture composed of sandy loam, plant seeds, fertilizers, water, etc. to restore vegetation. This technology has a high degree of mechanization and large production capacity. It uses a dry-type spray anchor machine for spraying, with a long spraying distance. The spray layer has a certain strength and is not easy to crack, and has strong anti-scouring ability.

[0004] After the vegetation concrete greening treatment, spraying equipment is needed to regularly spray soil remediation agents, nutrients, etc. on the spraying layer to increase the survival rate of vegetation and improve the greening effect, but the current spraying equipment still has some shortcomings when used.

[0005] For example, a soil remediation agent spraying device for soil remediation disclosed in announcement number CN218014856U and a soil remediation agent spraying device for soil remediation disclosed in announcement number CN216027053U, most of them only have a large-scale spraying function. Although the operating area is large, when they are used for local small-scale spraying, or for small-area supplementary spraying of areas that have not been sprayed with the remediation agent, it will undoubtedly cause waste of the remediation agent, and it is easy to cause repeated spraying in some areas, resulting in excessive use of the remediation agent, which has adverse effects on the soil and vegetation, and needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a device for ecological restoration and vegetation reforestation of open-pit mines in high-altitude areas, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A device for ecological restoration and revegetation of open-pit mines in high-altitude areas comprises a medicine box, a battery, and a water pump installed on an electric cart. The top of the electric cart is fixedly connected to a mounting plate by vertical rods near both sides. A spray pipe is rotatably mounted on the outer wall of the mounting plate. A plurality of nozzles are arranged on the outer wall of the spray pipe. An angle positioning mechanism is arranged at one end of the spray pipe. A first valve is installed at the water inlet end of the spray pipe. A winding mechanism is installed on the top of the electric cart. A hose is wound on the winding mechanism. A handheld nozzle is connected to the end of the hose away from the winding mechanism. The water inlet end of the water pump is connected to the electric cart, and the spray pipe and the hose are connected to the water outlet end of the water pump.

[0009] As a further solution of the utility model: the angle positioning mechanism includes a polygonal column fixed at one end of the spray pipe, the outer wall of the polygonal column is rotatably sleeved with a positioning sleeve, the positioning sleeve is fixedly connected to the mounting plate, the outer wall of the positioning sleeve is fitted with a hand-tightening bolt through a threaded hole, and the threaded end of the hand-tightening bolt rests on a plane of the peripheral wall of the polygonal column.

[0010] As a further solution of the utility model: the winding mechanism includes a reel, both ends of the reel are fixedly connected to limit plates, both ends of the reel are rotatably connected to brackets, the bracket is fixedly connected to the electric trolley, one end of the reel is fixedly connected to a crank, the other end of the reel is penetrated by a rotary joint, the rotary joint is fixedly connected to the corresponding bracket, and the water inlet end of the rotary joint is connected to the water outlet end of the water pump, a through hole is opened on the peripheral wall of the reel, and the end of the hose away from the handheld nozzle penetrates into the reel through the through hole and is connected to the water outlet end of the rotary joint.

[0011] As a further solution of the utility model: the water outlet of the water pump is connected with the water inlet of the rotary joint and the two spray pipes through a four-way pipe and a conduit, and the water inlet of the rotary joint is also equipped with a second valve.

[0012] As a further solution of the utility model: a reduction motor is installed on the top of the medicine box, and the output shaft of the reduction motor passes through the medicine box and is fixedly connected to a stirrer.

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

[0014] When the utility model is in use, the spray pipe can be used to spray the repair agent to the soil on one side or both sides of the travel direction of the electric cart, so as to carry out a large-scale spraying operation and ensure the spraying efficiency of the repair agent. When a small area or an area that has not been sprayed with the repair agent needs to be sprayed in a small area, the handheld nozzle can be used for targeted spraying, thereby reducing the waste of the repair agent and avoiding repeated spraying. Moreover, through the use of the winding mechanism and the hose, it is possible to ensure that the handheld nozzle has a larger activity space without moving the electric cart, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic diagram of the structure of a device suitable for ecological restoration and revegetation of open-pit mines in high-altitude areas.

[0016] Figure 2 The present invention is a structural schematic diagram of a winding mechanism in a vegetation restoration device for ecological restoration of open-pit mines in high-altitude areas.

[0017] Figure 3 The figure is a structural schematic diagram of an angle positioning mechanism in a vegetation restoration device for ecological restoration of open-pit mines in high-altitude areas.

[0018] Among them, there are electric trolley 1, medicine box 2, reduction motor 3, battery 4, water pump 5, vertical rod 6, mounting plate 7, spray pipe 8, nozzle 9, first valve 10, polygonal column 11, positioning sleeve 12, hand-tightening bolt 13, winding mechanism 14, hose 15, hand-held spray head 16, reel 17, limit plate 18, bracket 19, crank 20, rotary joint 21, and through-hole 22. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3In an embodiment of the utility model, a vegetation restoration device suitable for ecological restoration of open-pit mines in high-altitude areas comprises a medicine box 2, a battery 4, and a water pump 5 installed on an electric cart 1. The top of the electric cart 1 is fixedly connected to a mounting plate 7 by vertical rods 6 near both sides. A spray pipe 8 is rotatably installed on the outer wall of the mounting plate 7. A plurality of nozzles 9 are arranged on the outer wall of the spray pipe 8. An angle positioning mechanism is arranged at one end of the spray pipe 8. A first valve 10 is installed at the water inlet end of the spray pipe 8. A winding mechanism 14 is installed on the top of the electric cart 1. A hose 15 is wound on the winding mechanism 14. A handheld nozzle 16 is connected to the end of the hose 15 away from the winding mechanism 14. The handheld nozzle 16 has its own valve. The water inlet end of the water pump 5 is connected to the electric cart 1, and the spray pipe 8 and the hose 15 are both connected to the water outlet end of the water pump 5.

[0021] By adopting the above-mentioned scheme, the utility model can start the water pump 5 during the process of pushing the electric cart 1, so as to use the spray pipe 8 to spray the repair agent to the soil on one side or both sides of the moving direction of the electric cart 1, so as to carry out a large-scale spraying operation and ensure the spraying efficiency of the repair agent. When it is necessary to spray a small area or an area not sprayed with the repair agent, the handheld nozzle 16 can be used for targeted spraying, thereby reducing the waste of the repair agent and avoiding repeated spraying. In addition, by using the winding mechanism 14 and the hose 15, it is possible to ensure that the handheld nozzle 16 has a large activity space without moving the electric cart 1, and the use effect is good.

[0022] Specific combination Figure 3 In one embodiment of the utility model, the angle positioning mechanism includes a polygonal column 11 fixed at one end of the spray pipe 8, the outer wall of the polygonal column 11 is rotatably sleeved with a positioning sleeve 12, the positioning sleeve 12 is fixedly connected to the mounting plate 7, and the outer wall of the positioning sleeve 12 is penetrated by a hand bolt 13 through a threaded hole, and the threaded end of the hand bolt 13 is against a plane of the peripheral wall of the polygonal column 11.

[0023] The spray pipe 8 is rotated on the mounting plate 7, and then the hand-tightening bolt 13 is rotated to make its threaded end abut against the polygonal column 11, so that the spray pipe 8 can be positioned at a desired angle, thereby adjusting the spraying angle.

[0024] Specific combination Figure 3In one embodiment of the utility model, the winding mechanism includes a reel 17, both ends of the reel 17 are fixedly connected to a limit plate 18, both ends of the reel 17 are rotatably connected to a bracket 19, the bracket 19 is fixedly connected to the electric trolley 1, one end of the reel 17 is fixedly connected to a crank 20, the other end of the reel 17 is penetrated by a rotary joint 21, the rotary joint 21 is fixedly connected to the corresponding bracket 19, and the water inlet end of the rotary joint 21 is connected to the water outlet end of the water pump 5, the peripheral wall of the reel 17 is provided with a through hole 22, and the end of the hose 15 away from the handheld nozzle 16 is penetrated into the reel 17 through the through hole 22 and is connected to the water outlet end of the rotary joint 21.

[0025] By operating the crank 20 , the reel 17 can be driven to reel in the hose 15 , and by utilizing the setting of the rotary joint 21 , the hose 15 can be prevented from being twisted and damaged while maintaining the water supply to the hose 15 .

[0026] Furthermore, the water outlet end of the water pump 5 is connected to the water inlet ends of the rotary joint 21 and the two spray pipes 8 through a four-way pipe fitting and a conduit. The water inlet end of the rotary joint 21 is also installed with a second valve. Through the use of the first valve and the second valve, the water pump 5 can supply repair agent to the handheld nozzle 16 or the spray pipe 8 according to demand.

[0027] Specific combination Figure 1 In one embodiment of the utility model, a reduction motor 3 is installed on the top of the medicine box 2, and the output shaft of the reduction motor 3 passes through the medicine box 2 and is fixedly connected to a stirrer.

[0028] By using the reduction motor 3 and the stirrer, the repair agent stored in the medicine box 2 can be stirred, thereby preventing the repair agent from settling in the medicine box 2.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for ecological restoration and vegetation reforestation of open-pit mines in high-altitude areas, characterized by: The invention comprises a medicine box (2), a storage battery (4), and a water pump (5) installed on an electric cart (1). The top of the electric cart (1) is fixedly connected to a mounting plate (7) near both sides through vertical rods (6). A spray pipe (8) is rotatably mounted on the outer wall of the mounting plate (7). The outer wall of the spray pipe (8) is provided with a plurality of nozzles (9). An angle positioning mechanism is provided at one end of the spray pipe (8). A first valve (10) is installed at the water inlet end of the spray pipe (8). A winding mechanism (14) is installed at the top of the electric cart (1). A hose (15) is wound on the winding mechanism (14). One end of the hose (15) away from the winding mechanism (14) is connected to a handheld spray head (16). The water inlet end of the water pump (5) is connected to the electric cart (1). The spray pipe (8) and the hose (15) are both connected to the water outlet end of the water pump (5).

2. According to claim 1, a device for ecological restoration and vegetation reforestation of open-pit mines in high-altitude areas, characterized in that: The angle positioning mechanism comprises a polygonal column (11) fixed at one end of the spray pipe (8), the outer wall of the polygonal column (11) is rotatably sleeved with a positioning sleeve (12), the positioning sleeve (12) is fixedly connected to the mounting plate (7), the outer wall of the positioning sleeve (12) is provided with a hand-tightening bolt (13) through a threaded hole, and the threaded end of the hand-tightening bolt (13) is against a plane of the peripheral wall of the polygonal column (11).

3. The device for ecological restoration and vegetation reforestation of open-pit mines in high-altitude areas according to claim 1 is characterized by: The reeling mechanism comprises a reel (17), both ends of the reel (17) are fixedly connected to a limit plate (18), both ends of the reel (17) are rotatably connected to a bracket (19), the bracket (19) is fixedly connected to the electric trolley (1), one end of the reel (17) is fixedly connected to a crank (20), the other end of the reel (17) is provided with a rotary joint (21), the rotary joint (21) is fixedly connected to the corresponding bracket (19), and the water inlet end of the rotary joint (21) is connected to the water outlet end of the water pump (5), the peripheral wall of the reel (17) is provided with a through hole (22), and the end of the hose (15) away from the handheld nozzle (16) passes through the through hole (22) into the reel (17) and is connected to the water outlet end of the rotary joint (21).

4. The device for ecological restoration and vegetation reforestation of open-pit mines in high-altitude areas according to claim 3 is characterized by: The water outlet of the water pump (5) is connected to the water inlet of the rotary joint (21) and the two spray pipes (8) through a four-way pipe and a conduit, and the water inlet of the rotary joint (21) is also equipped with a second valve.

5. The device for ecological restoration and vegetation reforestation of open-pit mines in high-altitude areas according to claim 1 is characterized by: A reduction motor (3) is installed on the top of the medicine box (2), and the output shaft of the reduction motor (3) passes through the medicine box (2) and is fixedly connected to a stirrer.

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