CN212381775U

CN212381775U - A grass planting device for repairing vegetation bald spot

Info

Publication number: CN212381775U
Application number: CN202020688233.6U
Authority: CN
Inventors: 吴俊霖; 杨泉勇; 王勇; 段聂云; 卢静
Original assignee: China Railway No 5 Engineering Group Co Ltd; Guizhou Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Current assignee: China Railway No 5 Engineering Group Co Ltd; Guizhou Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-22
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a grass planting device for restoreing bald spot of vegetation belongs to ecological remediation technical field. The device includes protection tube and support frame, the one end opening of protection tube, be equipped with the division board in the protection tube, the division board separates the inner space of protection tube for planting chamber and nutrient solution chamber, the support frame can be dismantled with the open end of protection tube and be connected, be equipped with the pipeline in the protection tube, the water inlet of pipeline is adjusted well with the hookup location of support frame and protection tube, and the delivery port extends to the nutrient solution intracavity. In the early stage of plant growth, nutrients are provided for the plant growth through the nutrient medium in the planting cavity, and the rapid growth of plant root hairs is facilitated. The nutrient solution in the nutrient solution cavity provides sufficient nutrients for the growth of plants, the growth condition of the plants is good, and the survival rate is high. Can be according to the environmental requirement, install the heat preservation film on the support frame, the heat preservation film has printing opacity, heat preservation function, helps improving the plant survival rate.

Description

A grass planting device for repairing vegetation bald spot

Technical Field

The utility model relates to a grass planting device for repairing bald spot of vegetation belongs to ecological remediation technical field.

Background

The ecological environment destruction mainly comprises water loss and soil erosion, desertification, sharp forest reduction, land degradation, reduction of biodiversity and the like. Among them, one of the expression forms of land degradation is vegetation degradation, which reduces the quality of natural vegetation, coverage and biological yield, and the vegetation degradation range is from local development to plot and from plot to regional problem. Therefore, ecological restoration needs to be started locally, so that the species and growth conditions of the treated area are recovered.

Chinese patent publication No. CN110741845A discloses a biological nail, which comprises a nail body made of degradable material, wherein plant seeds are arranged in the nail body, a containing cavity is arranged in the nail body, the plant seeds are filled in the containing cavity, a nutrition medium is filled in the containing cavity, the containing cavity is communicated with the outside of the top end of the nail body upwards to form a germination hole for the plant seeds to germinate and break out, and a slit for the root hair of the plant to grow out is axially arranged on the nail body on the periphery of the containing cavity. Because it is filled with nutrient medium to hold the intracavity, so plant earlier stage grows faster, but nutrient medium runs off outside holding the chamber from holding the seam department of chamber week side easily, leads to the plant later stage because of the deficient growth speed of nutrition slows down, easy withering, leads to the plant survival rate to reduce.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a grass planting device for repairing vegetation bald spot.

The utility model discloses a following technical scheme can realize:

the utility model provides a grass planting device for restoreing bald spot of vegetation, includes protection tube and support frame, the one end opening of protection tube, be equipped with the division board in the protection tube, the division board separates the inner space of protection tube for planting chamber and nutrient solution chamber, the support frame can be dismantled with the open end of protection tube and be connected, be equipped with the pipeline in the protection tube, the water inlet of pipeline is adjusted well with the hookup location of support frame and protection tube, and the delivery port extends to the nutrient solution intracavity.

The upper portion of protection tube is cylindric structure, and the lower part is from last structure to the size convergent down, and the lower extreme is the hemisphere structure.

And a plurality of water passing holes are formed between the isolating plate and the opening end on the pipe wall of the protecting pipe.

And a plurality of inverted teeth are arranged below the isolation plate on the outer wall of the protection tube.

The isolation plate is provided with a plurality of penetration holes.

And a reverse filtration membrane is arranged on the isolation plate.

The support frame is funnel-shaped.

The one end of keeping away from the protection tube on the support frame is equipped with the canal along circumference, is equipped with a plurality of outlet in the support frame, and the one end and the canal intercommunication of catchmenting of outlet, the other end are aligned with the water inlet of pipeline.

And the support frame is provided with a heat-insulating film.

The beneficial effects of the utility model reside in that: in the early stage of plant growth, nutrients are provided for the plant growth through the nutrient medium in the planting cavity, and the rapid growth of plant root hairs is facilitated. The water required by growth is collected for the plants in the protective tube through the supporting frame. In the rainfall or plant watering process, the liquid level in the pipeline is higher than the liquid level in the nutrient solution cavity, and a small amount of nutrient solution in the nutrient solution cavity can slowly permeate into the planting cavity under the action of pressure difference, so that sufficient nutrients are provided for plant growth, the plant growth condition is good, and the survival rate is high. Can be according to the environmental requirement, install the heat preservation film on the support frame, the heat preservation film has printing opacity, heat preservation function, helps improving the plant survival rate.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a left side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is a schematic structural diagram of the first embodiment of the present invention.

In the figure: 1-protection tube, 2-fastener, 3-water through hole, 4-inverted tooth, 5-semispherical structure, 6-isolation plate, 7-snap ring, 8-support frame, 80-water collecting channel, 81-water drainage hole, 9-heat preservation film, 10-pipeline and 11-bidirectional taper thread.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 to 4, a grass planting device for repairing bald spot of vegetation, including protection tube 1 and support frame 8, the one end opening of protection tube 1, install division board 6 in the protection tube 1, division board 6 separates the inner space of protection tube 1 for planting chamber and nutrient solution chamber, support frame 8 can be dismantled with the open end of protection tube 1 and be connected, install pipeline 10 in the protection tube 1, the water inlet of pipeline 10 is adjusted well with the hookup location of support frame 8 and protection tube 1, and the delivery port extends to the nutrient solution intracavity.

The upper portion of protection tube 1 is cylindric structure, and the lower part is from last structure to the size convergent down, and the lower extreme is hemispherical structure 5. The lower part is from last structure of size convergent down, and the lower extreme is hemisphere structure 5, conveniently beats into soil with protection tube 1 laborsavingly.

And a plurality of water through holes 3 are processed between the isolating plate 6 and the opening end on the pipe wall of the protecting pipe 1. The water through holes 3 provide a channel for the plant root system to absorb water and grow.

A plurality of inverted teeth 4 are arranged below the isolation plate 6 on the outer wall of the protection tube 1. When the protection pipe is used, the cross section of the inverted tooth 4 is triangular, so that the stability of the protection pipe 1 when the surrounding soil body is supplied with exogenous water, expanded and extruded is improved.

The partition plate 6 is provided with a plurality of penetration holes. The nutrient solution can conveniently flow into the planting cavity through the permeation holes.

And a reverse filtration membrane is arranged on the separation plate 6. The soil in the planting cavity is prevented from losing to the nutrient solution cavity.

The support frame 8 is funnel-shaped. The rainwater is conveniently collected, and the water is provided for the plants in the plant cavity. The heat preservation film 9 is convenient to install, a certain height difference is formed between the heat preservation film 9 and the protection tube 1, and the heat preservation film 9 has the functions of light transmission and heat preservation and is beneficial to improving the survival rate of plants.

The water collecting channel 80 is processed at one end, far away from the protection tube 1, of the support frame 8 along the circumferential direction, a plurality of water draining holes 81 are processed in the support frame 8, one end of each water draining hole 81 is communicated with the water collecting channel 80, and the other end of each water draining hole is aligned with the water inlet of the pipeline 10. Rainwater or water sprayed to plants is collected through the water collecting channel 80, and the water collected by the water collecting channel 80 flows into the nutrient solution cavity through the water drainage hole 81 and the pipeline 10, so that a small amount of nutrient solution in the nutrient solution cavity is pressed into the planting cavity, and sufficient nutrients are provided for the growth of the plants in the planting cavity.

And a heat-insulating film 9 is arranged on the support frame 8.

A method of using a grass planting device for repairing bald spots of vegetation, the method of use comprising the main steps of:

(1) installing a pipeline 10 in the protection pipe 1, extending a water outlet of the pipeline 10 to the bottom of the nutrient solution cavity, and filling nutrient solution into the nutrient solution cavity;

(2) sticking a reverse osmosis membrane on the upper surface of the isolation plate 6, then installing the isolation plate 6 in the protection pipe 1, and brushing sealant on gaps among the isolation plate 6, the protection pipe 1 and the pipeline 10;

(3) filling a mixture of hilling, grass seeds and a nutrient medium into the planting cavity of the protection tube 1;

(4) drilling a mounting hole at the vegetation bald spot by using a drilling machine, and then knocking the protection tube 1 into the mounting hole;

(5) and (3) brushing sealant around the water outlet of the water drainage hole 81, then clamping the support frame 8 on the protection tube 1, and installing the heat insulation film 9 on the support frame 8 according to the weather environment requirement. In use, the insulating film 9 cannot cover the water collecting channel 80 on the support frame 8. And the periphery of the water outlet of the drain hole 81 is coated with sealant, so that water leakage at the joint of the water outlet of the drain hole 81 and the water inlet of the pipeline 10 is avoided.

Specifically, be equipped with buckle 2 on the outer disc of protection tube 1 upper end, correspond on the interior disc of 8 lower extremes of support frame and be equipped with snap ring 7, support frame 8 passes through

snap ring

7 and 2 joints of buckle on the protection tube 1.

A grass planting device for restoreing bald spot of vegetation, its theory of operation as follows:

in the early stage of plant growth, nutrients are provided for the plant growth through the nutrient medium in the planting cavity, and the rapid growth of plant root hairs is facilitated. The water required for growth is collected for the plants in the protective tube 1 through the supporting frame 8. In the rainfall or plant watering process, the water collecting channel 80 on the support frame 8 can collect some water, the water flows into the nutrient solution cavity through the water drainage hole 81 and the pipeline 10, and a small amount of nutrient solution in the nutrient solution cavity can slowly permeate into the planting cavity under the action of pressure difference because the liquid level in the pipeline 10 is higher than the liquid level in the nutrient solution cavity, so that sufficient nutrients are provided for the growth of plants, the growth condition of the plants is good, and the survival rate is high. Can be according to the environmental requirement, install heat preservation film 9 on support frame 8, heat preservation film 9 has printing opacity, heat preservation function, helps improving the plant survival rate.

The first embodiment is as follows:

the structures shown in figures 1 to 4 are mainly suitable for ecological restoration of bald spots of vegetation under the condition of moderate weathering soil. The structure shown in fig. 5 differs from the structures shown in fig. 1 to 4 in that: the outer wall of the protective tube 1 is not provided with the inverted teeth 4 below the partition plate 6, but with a bidirectional tapered thread 11. Under the condition of a strongly weathered soil body, a drilling machine is not needed to drill holes at the vegetation bald spots, the protection pipe 1 is pressed downwards and rotated, and the protection pipe 1 can be gradually tapered into the soil at the vegetation bald spots through the bidirectional tapered threads 11 to be tightly embedded.

Claims

1. The utility model provides a grass planting device for repairing vegetation bald spot which characterized in that: including protection tube (1) and support frame (8), the one end opening of protection tube (1), be equipped with division board (6) in protection tube (1), division board (6) are for planting chamber and nutrient solution chamber with the inner space separation of protection tube (1), support frame (8) can be dismantled with the open end of protection tube (1) and be connected, be equipped with pipeline (10) in protection tube (1), the water inlet of pipeline (10) is adjusted well with the hookup location of support frame (8) and protection tube (1), and the delivery port extends to the nutrient solution intracavity.

2. The grass planting device for remediating bald vegetation of claim 1, wherein: the upper portion of protection tube (1) is cylindric structure, and the lower part is from last structure to the size convergent down, and the lower extreme is hemispherical structure (5).

3. The grass planting device for remediating bald vegetation of claim 1, wherein: and a plurality of water passing holes (3) are arranged between the isolation plate (6) and the opening end on the pipe wall of the protection pipe (1).

4. The grass planting device for remediating bald vegetation of claim 1, wherein: a plurality of inverted teeth (4) are arranged below the isolation plate (6) on the outer wall of the protection tube (1).

5. The grass planting device for remediating bald vegetation of claim 1, wherein: the isolation plate (6) is provided with a plurality of penetration holes.

6. The grass planting device for remediating bald vegetation of claim 1, wherein: and a reverse filtration membrane is arranged on the isolation plate (6).

7. The grass planting device for remediating bald vegetation of claim 1, wherein: the support frame (8) is funnel-shaped.

8. The grass planting device for remediating bald vegetation of claim 1, wherein: the water collecting channel (80) is arranged at one end, far away from the protection tube (1), of the support frame (8) along the circumferential direction, a plurality of water draining holes (81) are formed in the support frame (8), one ends of the water draining holes (81) are communicated with the water collecting channel (80), and the other ends of the water draining holes are aligned with the water inlet of the pipeline (10).

9. The grass planting device for remediating bald vegetation of claim 1, wherein: and the supporting frame (8) is provided with a heat-insulating film (9).