Ecological green plant maintenance device for mine environment recovery and treatment

Abstract

The utility model relates to the technical field of mine environment recovery and treatment, in particular to an ecological green plant maintenance device for mine environment recovery and treatment, which comprises a lower fixing sleeve, the top of the lower fixing sleeve is provided with an upper fixing sleeve through a telescopic rod in an up-down sliding manner, and the periphery of the lower fixing sleeve is provided with a plurality of groups of supporting mechanisms; the supporting mechanism comprises a bottom plate arranged on the periphery of the lower fixing sleeve, ground nails are inserted into the ends, away from the lower fixing sleeve, of the bottom plate, and first mounting heads are fixedly connected to the periphery of the upper fixing sleeve. Compared with an existing ecological green plant maintenance device for mine environment recovery and treatment, the ecological green plant maintenance device can be adjusted according to the height of green plants through design, the applicability of the green plant maintenance device is improved, meanwhile, more supporting points are provided for the outer sides of trees, and therefore the green plant supporting effect and the survival rate of the green plants are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine environment restoration and management, and in particular to an ecological green plant maintenance device for mine environment restoration and management. Background Art

[0002] Mining activities, especially open-pit mining, have seriously damaged the soil structure of the hillside. In addition, the heavy pressure of large-scale mining equipment has caused the ground to collapse and soil cracks to appear. The nutrients in the soil also flow into the goaf or depressions through the cracks and surface runoff, resulting in a shortage of soil nutrients in many places, a decrease in soil bearing capacity, and the resulting land barrenness and vegetation destruction, which ultimately leads to the formation of large areas of artificial bare land in mining areas, making water and soil more easily movable and exacerbating soil erosion. When carrying out environmental restoration and management of ore, it is necessary to repair the ore through plants. Heavy metal-tolerant plants can not only withstand heavy metal toxicity, but can also adapt to the extreme barrenness, poor soil structure and other harsh environments of abandoned land.

[0003] Existing ecological plant maintenance devices for mine environmental restoration rely solely on a simple locking hoop installed on the outside of the plant, which is then supported by multiple sets of support rods outside the locking hoop. However, due to the uneven ground in mining environments and the varying heights of the plants, existing ecological plant maintenance devices are limited in their ability to support the plants, easily causing them to fall over and be damaged, affecting their survival rate. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model designs an ecological green plant maintenance device for mine environment restoration and management, aiming to solve the technical problems that the ecological green plant maintenance device for mine environment restoration and management under the existing technology has limited effect on supporting green plants, affecting the survival rate of green plants, and is inconvenient to adjust the fixed position according to the height of the green plants, thereby reducing applicability.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an ecological green plant maintenance device for mine environmental restoration and management, comprising a lower fixing sleeve, an upper fixing sleeve being mounted on the top of the lower fixing sleeve so as to be slidable up and down via a telescopic rod, and a plurality of support mechanisms being mounted on the outer periphery of the lower fixing sleeve;

[0006] The support mechanism includes a base plate arranged on the outer periphery of the lower fixed sleeve, and a ground nail is inserted into the end of the base plate away from the lower fixed sleeve. The outer periphery of the lower fixed sleeve is fixedly connected with a first mounting head corresponding to the support mechanism one by one, and the base plate and the first mounting head are connected by a first telescopic adjustment support rod. The outer periphery of the upper fixed sleeve is fixedly connected with a second mounting head corresponding to the support mechanism one by one, and the base plate and the second mounting head are connected by a second telescopic adjustment support rod.

[0007] As a preferred embodiment of the above solution, a fixing through-hole is formed at one end of the bottom plate away from the lower fixing sleeve, and the ground nail is passed through the fixing through-hole.

[0008] It is further preferred that the first telescopic adjustment support rod and the second telescopic adjustment support rod have the same structure, consisting of two connecting rods and an adjustment sleeve, the two connecting rods are respectively connected to the two ends of the adjustment sleeve through reverse threads, and the other ends of the two connecting rods are fixed to the base plate, the first mounting head or the second mounting head through a hinge shaft.

[0009] Further preferably, the lower fixing sleeve is a ring hoop structure with an inner circle and an outer square formed by a first half sleeve and a second half sleeve, and the left and right ends of the first half sleeve and the second half sleeve are fixedly connected by second fixing screws.

[0010] Further preferably, the inner sides of the first half sleeve and the second half sleeve are both fixedly connected with a first rubber protective sleeve.

[0011] Further preferably, the upper fixing sleeve is a ring hoop structure with an inner circle and an outer square formed by a third half sleeve and a fourth half sleeve, and the left and right ends of the third half sleeve and the fourth half sleeve are fixedly connected by a third fixing screw.

[0012] Further preferably, the inner sides of the third half sleeve and the fourth half sleeve are both fixedly connected with a second rubber protective sleeve.

[0013] Further preferably, the upper fixing sleeve is slidably connected to the lower fixing sleeve via four telescopic rods arranged in a matrix.

[0014] More preferably, two U-shaped operating handles are symmetrically welded to the outer side of the adjustment sleeve.

[0015] The beneficial effects of the utility model are:

[0016] 1. The upper fixing sleeve can be slid up and down on the top of the lower fixing sleeve through the telescopic rod. The lower fixing sleeve and the upper fixing sleeve are installed and fixed on the outside of the green plant pole. The upper fixing sleeve can be installed and fixed at the upper position of the outside of the green plant according to the height of the green plant. It can be adjusted according to the height of the green plant, thereby improving the flexibility and versatility of the green plant maintenance device.

[0017] 2. Through the design of the support mechanism, after the lower fixing sleeve and the upper fixing sleeve are installed and fixed on the outside of the green plant, the periphery of the green plant is supported respectively through multiple groups of support mechanisms. The support mechanism combines horizontal support and oblique support, and the support effect is better. It can adapt to the problem of poor soil bearing capacity caused by goaf or depressions in the mining environment, provide more fulcrums for the outside of the tree to avoid lodging, thereby greatly improving the support effect and survival rate of the green plant.

[0018] 3. In order to adapt to the uneven ground in the mining environment, ground nails are driven into the mine ground for fixation, and the lower fixing sleeve can be installed at a certain distance from the ground according to needs. The length of the first and second telescopic adjustment support rods is adjustable, and the base plate can be installed at a relatively suitable point according to the mine ground, thereby avoiding uneven ground. It does not require all base plates to be on the same circumference, which is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the lower fixing sleeve and the upper fixing sleeve of the utility model;

[0021] Figure 3 This is a schematic diagram of the support mechanism structure of the utility model.

[0022] In the figure: 1. Lower fixing sleeve; 101. First half sleeve; 102. Second half sleeve; 103. Second fixing screw; 104. First rubber protective sleeve; 2. Upper fixing sleeve; 201. Third half sleeve; 202. Fourth half sleeve; 203. Third fixing screw; 204. Second rubber protective sleeve; 205. Telescopic rod; 3. Support mechanism; 301. Base plate; 302. Ground nail; 303. First mounting head; 304. First telescopic adjustment support rod; 305. Second mounting head; 306. Second telescopic adjustment support rod; 307. Fixed through hole; 308. Connecting rod; 309. Adjustment sleeve; 310. Articulated shaft; 311. Operating handle. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] like Figure 1-Figure 3 As shown, an ecological green plant maintenance device for mine environmental restoration and management includes a lower fixing sleeve 1, on top of which an upper fixing sleeve 2 is slidably mounted via a telescopic rod 205. Four sets of support mechanisms 3 are mounted on the outer periphery of the lower fixing sleeve 1, but the four sets are not limited to four and can be three or more.

[0025] The support mechanism 3 includes a base plate 301 disposed on the outer periphery of the lower fixing sleeve 1. Ground spikes 302 are inserted into the ends of the base plate 301 away from the lower fixing sleeve 1. A first mounting head 303 corresponding to each support mechanism 3 is fixedly connected to the outer periphery of the lower fixing sleeve 1. The base plate 301 and the first mounting head 303 are connected via a first telescopic support rod 304. A second mounting head 305 corresponding to each support mechanism 3 is fixedly connected to the outer periphery of the upper fixing sleeve 2. The base plate 301 and the second mounting head 305 are connected via a second telescopic support rod 306.

[0026] Preferably, a fixing through-hole 307 is provided at one end of the bottom plate 301 away from the lower fixing sleeve 1, and the ground nail 302 is passed through the fixing through-hole 307. Of course, the ground nail 302 can also be welded to the bottom plate 301.

[0027] The first telescopic and adjustable support rod 304 and the second telescopic and adjustable support rod 306 have the same structure, consisting of two connecting rods 308 and an adjustment sleeve 309. The two connecting rods 308 are connected to the ends of the adjustment sleeve 309 via opposing threads. The other ends of the two connecting rods 308 are fixed to the base plate 301, the first mounting head 303, or the second mounting head 305 via hinge shafts 310. Because the threads rotate in opposite directions, the two connecting rods 308 move closer or further away from each other when the adjustment sleeve 309 is rotated.

[0028] The lower fixing sleeve 1 is a ring structure with an inner circle and an outer square formed by a first half sleeve 101 and a second half sleeve 102. The left and right ends of the first half sleeve 101 and the second half sleeve 102 are fixedly connected by second fixing screws 103.

[0029] Preferably, the inner sides of the first half sleeve 101 and the second half sleeve 102 are both fixedly connected with a first rubber protective sleeve 104 .

[0030] The upper fixing sleeve 2 is a ring hoop structure with an inner circle and an outer square formed by the third half sleeve 201 and the fourth half sleeve 202. The left and right ends of the third half sleeve 201 and the fourth half sleeve 202 are fixedly connected by third fixing screws 203.

[0031] Preferably, the inner sides of the third half sleeve 201 and the fourth half sleeve 202 are both fixedly connected with a second rubber protective sleeve 204 .

[0032] The upper fixing sleeve 2 is slidably connected to the lower fixing sleeve 1 via four telescopic rods 205 arranged in a matrix, but the present invention is not limited thereto.

[0033] Two U-shaped operating handles 311 are symmetrically welded to the outside of the adjustment sleeve 309 to facilitate manual operation.

[0034] When maintaining green plants, first install and fix the lower fixing sleeve 1 at the bottom position on the outside of the green plant, and then install and fix the upper fixing sleeve 2 at the upper position on the outside of the green plant according to the height of the green plant. Then, according to the environment around the green plant, multiple groups of base plates 301 are selected to be installed at different installation points on the periphery of the green plant. Then, the ground nails 302 are inserted into the holes of the base plate 301, and then multiple groups of first telescopic adjustment support rods 304 are placed between the first mounting head 303 and the base plate 301, and the length of the first telescopic adjustment support rod 304 is adjusted so that the two ends of the first telescopic adjustment support rod 304 can be installed and fixed with the first mounting head 303 and the base plate 301, and the length of the second telescopic adjustment support rod 306 is adjusted accordingly, so that the periphery of the green plant is supported by multiple groups of first telescopic adjustment support rods 304 and second telescopic adjustment support rods 306, so that after the device is installed, more fulcrums are provided for the outside of the tree, thereby improving the support effect and survival rate of the green plants. The ground nails 302 deeply inserted into the soil ensure the fixing effect of the base plate 301, thereby ensuring the supporting effect of the green plants.

[0035] The outer side of the adjustment sleeve 309 is symmetrically connected to the operating handle 311. When adjusting the length of the first telescopic adjustment support rod 304 and the second telescopic adjustment support rod 306, first fix the connecting rod 308 near the bottom and the base plate 301, then hold the connecting rod 308 at the other end and rotate the adjustment sleeve 309 through the operating handle 311, so as to extend the connecting rods 308 at both ends of the adjustment sleeve 309 until it is adjusted to a suitable height so that the connecting rod 308 near the top can be installed and fixed with the first mounting head 303 and the second mounting head 305, so that it can adapt to the mining environment and is easy to assemble.

Claims

1. An ecological green plant maintenance device for mine environment restoration and management, comprising a lower fixing sleeve (1), characterized in that: An upper fixing sleeve (2) is mounted on the top of the lower fixing sleeve (1) so as to be slidable up and down via a telescopic rod (205), and a plurality of supporting mechanisms (3) are mounted on the outer periphery of the lower fixing sleeve (1); The support mechanism (3) comprises a base plate (301) arranged on the outer periphery of the lower fixing sleeve (1), and a ground nail (302) is inserted into one end of the base plate (301) away from the lower fixing sleeve (1); a first mounting head (303) corresponding to the support mechanism (3) is fixedly connected to the outer periphery of the lower fixing sleeve (1); the base plate (301) and the first mounting head (303) are connected via a first telescopic adjustment support rod (304); the outer periphery of the upper fixing sleeve (2) is fixedly connected to a second mounting head (305) corresponding to the support mechanism (3); the base plate (301) and the second mounting head (305) are connected via a second telescopic adjustment support rod (306).

2. The ecological green plant maintenance device for mine environment restoration and management according to claim 1 is characterized by: A fixing through-hole (307) is provided at one end of the bottom plate (301) away from the lower fixing sleeve (1), and the ground nail (302) is passed through the fixing through-hole (307).

3. The ecological green plant maintenance device for mine environment restoration and management according to claim 1 is characterized by: The first telescopic adjustment support rod (304) and the second telescopic adjustment support rod (306) have the same structure, and are composed of two connecting rods (308) and an adjustment sleeve (309). The two connecting rods (308) are respectively connected to the two ends of the adjustment sleeve (309) through reverse threads, and the other ends of the two connecting rods (308) are fixed to the base plate (301), the first mounting head (303) or the second mounting head (305) through a hinge shaft (310).

4. The ecological green plant maintenance device for mine environment restoration and management according to claim 1 is characterized by: The lower fixing sleeve (1) is a hoop structure with an inner circle and an outer square formed by a first half sleeve (101) and a second half sleeve (102). The left and right ends of the first half sleeve (101) and the second half sleeve (102) are fixedly connected by second fixing screws (103).

5. The ecological green plant maintenance device for mine environment restoration and management according to claim 4 is characterized by: The first half sleeve (101) and the second half sleeve (102) are both fixedly connected to the inner sides thereof with a first rubber protective sleeve (104).

6. The ecological green plant maintenance device for mine environment restoration and management according to claim 1 is characterized by: The upper fixing sleeve (2) is a ring hoop structure with an inner circle and an outer square formed by the third half sleeve (201) and the fourth half sleeve (202). The left and right ends of the third half sleeve (201) and the fourth half sleeve (202) are fixedly connected by third fixing screws (203).

7. The ecological green plant maintenance device for mine environment restoration and management according to claim 6 is characterized by: The inner sides of the third half sleeve (201) and the fourth half sleeve (202) are both fixedly connected with a second rubber protective sleeve (204).

8. The ecological green plant maintenance device for mine environment restoration and management according to claim 1 is characterized by: The upper fixing sleeve (2) is slidably connected to the lower fixing sleeve (1) via four telescopic rods (205) arranged in a matrix.

9. The ecological green plant maintenance device for mine environment restoration and management according to claim 3 is characterized by: Two U-shaped operating handles (311) are symmetrically welded to the outer side of the adjustment sleeve (309).

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