Anti-grassland cloth

Abstract

The utility model discloses a waterproof ground fabric, which relates to the technical field of agricultural planting and comprises a ground fabric body, a plurality of strip-shaped transparent layers arranged at intervals are arranged on the ground fabric body, a first crease and a third crease are arranged on two sides of each transparent layer, and a second crease is arranged between the first crease and the third crease. A plurality of evenly-distributed second through holes are formed between the first folding mark and the second folding mark, a plurality of evenly-distributed third through holes are formed between the second folding mark and the third folding mark, and the third through holes are located in gaps between the adjacent second through holes after being folded. By means of the arrangement, the waterproof ground cloth is provided, the air permeability and water permeability of the ground cloth are improved in the mode that the ground cloth is folded and punched, and weeds are prevented from growing outwards through the through holes which are formed in a staggered mode.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a weed-proof ground cloth. Background Art

[0002] A large number of weeds growing in the orchard will not only compete with the fruit trees in the orchard for nutrients, affecting the fruit-bearing amount and fruit fullness of the fruit trees, but also cause difficulties in fruit tree pruning and picking. At present, horticultural weed-proof ground cloth has become a commonly used covering material for preventing weeds in orchards, which has a good inhibitory effect on weeds under the trees. At the same time, it can also conserve soil moisture and increase soil temperature. In recent years, its application in orchards has been increasing. However, in actual application, due to the transparent structure of the weed-proof ground cloth, it is difficult to prevent weeds from carrying out photosynthesis, and its effect on preventing weed growth is limited. The air permeability of the weed-proof ground cloth is poor, and the water seepage ability is weak, which will not only affect the water absorption of the planted plants, but also affect the fruit tree roots and soil ecology due to long-term laying. Especially in summer when the temperature is high, it is easy to generate a very high ground temperature, seriously affecting the normal growth and development of the roots and causing damage to the tree body.

[0003] Therefore, the utility model increases the air and water permeability of the ground cloth by folding and punching the ground cloth, and uses the staggered through holes to prevent weeds from growing outwards. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a weed-proof ground cloth.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A weed-proof ground cloth includes a ground cloth body, and a plurality of strip-shaped through layers are arranged on the ground cloth body at intervals. First creases and third creases are arranged on both sides of the through layer. A second crease is arranged between the first crease and the third crease. A plurality of uniformly distributed second through holes are arranged between the first crease and the second crease. A plurality of uniformly distributed third through holes are arranged between the second crease and the third crease. After folding, the third through holes are located in the gaps between adjacent second through holes.

[0007] Furthermore, the distance between the second crease and the first crease is equal to the distance between the second crease and the third crease. The first crease and the third crease are arranged in parallel, and the thickness of the crease is less than the thickness of the ground cloth body.

[0008] Furthermore, a first through hole is arranged at the second crease, and a fourth through hole is arranged at the third crease. The area of the first through hole is greater than the area of the fourth through hole which is greater than the area of the second through hole.

[0009] Further, a fixing strap is provided on the ground cloth body on the side of the first crease away from the second crease. The fixing strap is fixedly connected to the ground cloth body through connecting nodes arranged at intervals. A bundling rope is provided on the ground cloth body on the side of the third crease away from the second crease. The bundling rope is detachably installed on the fixing strap.

[0010] Further, an adhesive layer is provided on the ground cloth body on the side of the first crease away from the second crease. A fixing piece is provided on the ground cloth body on the side of the third crease away from the second crease. The adhesive layer is a first magic patch, and a second magic patch is detachably provided on the adhesive layer. The adhesive layer is arranged adjacent to the first crease, and the second magic patch is provided on the fixing piece.

[0011] Beneficial effects

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the arrangement of the present utility model, a grass-proof ground cloth is provided. By folding and punching the ground cloth, the air permeability and water permeability of the ground cloth are increased, and the staggered through holes are used to prevent weeds from growing outwards. Description of the drawings

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0014] Figure 1 It is a schematic diagram of the overall structure of the grass-proof ground cloth in Embodiment 1.

[0015] Figure 2 It is a schematic diagram of the overall structure of the grass-proof ground cloth in Embodiment 2.

[0016] Figure 3 It is a schematic diagram of the folding structure of the grass-proof ground cloth.

[0017] In the figure: 1, the first through hole; 2, the first crease; 3, the second through hole; 4, the second crease; 5, the third through hole; 6, the third crease; 7, the fourth through hole; 8, the fixing strap; 9, the bundling rope; 10, the adhesive layer; 11, the fixing piece. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0020] In addition, in the description of the present application, the terms used should be understood in a broad sense. For those skilled in the art, the specific meanings of the terms can be understood according to the actual specific circumstances. For example, the term "installation" used in the present application can be defined as detachable fixed installation or non-detachable fixed installation, etc.; the terms "arrangement" and "provided with" can be defined as contact arrangement or non-contact arrangement, etc.; the terms "connection" and "connected" can be defined as fixed connection or movable connection, etc.; the term "matched" can be defined as the same or similar in shape or size, etc.; the orientation terms used are all based on the directions defined with reference to the drawings or according to the actual situation and common general knowledge.

[0021] Embodiment 1:

[0022] Referring to Figure 1 A kind of anti-grass ground cloth, including a ground cloth body, on which a number of strip-shaped through layers are arranged at intervals. There are a first crease 2 and a third crease 6 on both sides of the through layer. A second crease 4 is arranged between the first crease 2 and the third crease 6. A number of uniformly distributed second through holes 3 are arranged between the first crease 2 and the second crease 4. A number of uniformly distributed third through holes 5 are arranged between the second crease 4 and the third crease 6. After folding, the third through holes 5 are located in the gaps between adjacent second through holes 3.

[0023] During use, open the ground cloth and fold it from the first crease 2 towards the third crease 6. Bend the second crease 4 during the folding process so that the mouths of the second through holes 3 are pressed on the gaps of the third through holes 5, and the mouths of the third through holes 5 are located below the gaps of the second through holes 3. Through the setting of this structure, the anti-grass ground cloth can have a certain air and water permeability effect while avoiding weeds growing out from the through holes. The accumulated water on the surface of the ground cloth body can seep into the soil below the ground cloth body through the second through holes between the first crease and the second crease, and a number of uniformly distributed third through holes between the second crease and the third crease. The humid and hot gas generated below the ground cloth body can be released outwards through the second through holes and the third through holes.

[0024] Among them, the second through holes 3 are arranged in 2 - 4 rows, with a diameter of 2 - 10 mm, and the third through holes 5 are arranged in 2 - 4 rows, with a diameter of 2 - 10 mm; after folding, the third through holes 5 can be located in the gaps between adjacent second through holes 3 in the same row, can also be located in the gaps between adjacent second through holes 3 in the same column, or can also be located in the gaps between diagonally adjacent second through holes 3.

[0025] In other preferred embodiments, the distance between the second crease 4 and the first crease 2 is equal to the distance between the second crease 4 and the third crease 6. The first crease 2 and the third crease 6 are arranged in parallel, and the thickness of the crease is less than the thickness of the ground cloth body. Through the setting of this structure, the ground cloth is convenient for folding, and the permeable layer can be completely covered after folding.

[0026] In other preferred embodiments, a first through hole 1 is provided at the second crease 4, and a fourth through hole 7 is provided at the third crease 6. The area of the first through hole 1 is larger than the area of the fourth through hole 7 which is larger than the area of the second through hole 3. By providing the first through hole 1, rainwater and air can enter the anti - grass ground cloth, wet the soil under the ground cloth and supply oxygen, providing water for the trees. By providing the fourth through hole 7, the gas under the ground cloth can be discharged outward. When the temperature is relatively high, the evaporated gas can be discharged from here.

[0027] In other preferred embodiments, a fixing band 8 is provided on the ground cloth body on the side of the first crease 2 away from the second crease 4. The fixing band 8 is fixedly connected to the ground cloth body through spaced - apart connection nodes. A bundling rope 9 is provided on the ground cloth body on the side of the third crease 6 away from the second crease 4. The bundling rope 9 is detachably installed on the fixing band 8. During use, after the ground cloth is laid, the operator can use the bundling rope 9 to fix the folded permeable layer to prevent it from being blown open when the wind is strong. And through the setting of this structure, the two surfaces of the permeable layer are also adhered together to prevent weeds from carrying out photosynthesis.

[0028] Embodiment Two:

[0029] Refer to Figure 2 , an anti - grass ground cloth, including a ground cloth body. A number of strip - shaped permeable layers are provided on the ground cloth body at intervals. First creases 2 and third creases 6 are provided on both sides of the permeable layer. A second crease 4 is provided between the first crease 2 and the third crease 6. A number of uniformly distributed second through holes 3 are provided between the first crease 2 and the second crease 4. A number of uniformly distributed third through holes 5 are provided between the second crease 4 and the third crease 6. After folding, the third through holes 5 are located in the gaps between adjacent second through holes 3.

[0030] When in use, unfold the ground cloth, fold it along the first crease 2 towards the third crease 6, and bend the second crease 4 during the folding process so that the opening of the second through hole 3 presses on the gap of the third through hole 5, and the opening of the third through hole 5 is located below the gap of the second through hole 3. Through the setting of this structure, the anti-grass ground cloth can have a certain air and water permeability effect while preventing weeds from growing out through the through holes.

[0031] Among them, the second through holes 3 are arranged in 2 - 4 rows with a diameter of 2 - 10 mm, and the third through holes 5 are arranged in 2 - 4 rows with a diameter of 2 - 10 mm; after folding, the third through holes 5 can be located on the gaps between adjacent second through holes 3 in the same row, or on the gaps between adjacent second through holes 3 in the same column, or on the gaps between diagonally adjacent second through holes 3.

[0032] In other preferred embodiments, the distance between the second crease 4 and the first crease 2 is equal to the distance between the second crease 4 and the third crease 6, the first crease 2 and the third crease 6 are arranged in parallel, and the thickness of the crease is less than the thickness of the ground cloth body. Through the setting of this structure, the ground cloth is convenient for folding and can completely cover the permeable layer after folding.

[0033] In other preferred embodiments, a first through hole 1 is provided at the second crease 4, and a fourth through hole 7 is provided at the third crease 6. The area of the first through hole 1 is larger than the area of the fourth through hole 7 which is larger than the area of the second through hole 3. The first through hole 1 provided facilitates the entry of rainwater and air into the anti-grass ground cloth, moistening the soil under the ground cloth and supplying oxygen to provide moisture for the trees. The fourth through hole 7 provided facilitates the outward discharge of the gas under the ground cloth. When the temperature is relatively high, the evaporated gas can be discharged from here.

[0034] A bonding layer 10 is provided on the ground cloth body on the side of the first crease 2 away from the second crease 4, and a fixing piece 11 is provided on the ground cloth body on the side of the third crease 6 away from the second crease 4. The bonding layer 10 is a first magic patch, and a second magic patch is detachably provided on the bonding layer 10. The bonding layer 10 is arranged adjacent to the first crease 2, and a second magic patch is provided on the fixing piece 11. Through the two layers of magic patches provided on the bonding layer 10, the height at the edge position of the first crease 2 can be increased. When the two surfaces of the permeable layer are joined, the opening formed by bending is blocked by the action of the magic patches, allowing rainwater and air to enter through this and blocking debris.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A weed-proof ground cloth, characterized in that, It includes a ground cloth body, and a number of strip-shaped transparent layers are arranged on the ground cloth body at intervals. First creases and third creases are arranged on both sides of the transparent layer. A second crease is arranged between the first crease and the third crease. A number of uniformly distributed second through holes are arranged between the first crease and the second crease. A number of uniformly distributed third through holes are arranged between the second crease and the third crease. After folding, the third through holes are located in the gaps between adjacent second through holes.

2. The anti-grass cloth according to claim 1, wherein The distance between the second crease and the first crease is equal to the distance between the second crease and the third crease. The first crease and the third crease are arranged in parallel, and the thickness of the crease is less than the thickness of the ground cloth body.

3. The anti-grass cloth according to claim 1, characterized in that, A first through hole is arranged at the second crease, and a fourth through hole is arranged at the third crease. The area of the first through hole is greater than the area of the fourth through hole which is greater than the area of the second through hole.

4. A kind of weed-proof ground cloth according to any one of claims 1-3, characterized in that, A fixing band is arranged on the ground cloth body on the side of the first crease far from the second crease. The fixing band is fixedly connected to the ground cloth body through connecting nodes arranged at intervals. A binding rope is arranged on the ground cloth body on the side of the third crease far from the second crease. The binding rope is detachably installed on the fixing band.

5. A kind of weed-proof ground cloth according to any one of claims 1-3, characterized in that, An adhesive layer is arranged on the ground cloth body on the side of the first crease far from the second crease. A fixing piece is arranged on the ground cloth body on the side of the third crease far from the second crease. The adhesive layer is a first magic patch, and a second magic patch is detachably arranged on the adhesive layer. The adhesive layer is arranged adjacent to the first crease, and a second magic patch is arranged on the fixing piece.

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