Temporary bare ground soil and water conservation soil covering net device

Abstract

This utility model belongs to the field of soil and water conservation technology, and particularly relates to a soil-pressing and covering net device for temporary bare land soil and water conservation. It includes: a covering net with a rolled opening on one side, and a rolling rod inside the rolled opening for winding the covering net. Through the cooperation of the rolling rod and the rolled opening, the covering net can be quickly wound and unwound, making it convenient to operate, transport, and reuse. The folded section increases the thickness of the supporting position of the covering net, effectively preventing the single-layer covering net from being torn by the supporting components, thus improving the durability of the device. Multiple rolling rods are connected by a connecting component, which can flexibly adapt to temporary bare land of different widths, expanding the scope of application. The clamping component can both fix the sides of the folded section to prevent loosening and directly support it on the ground, raising the covering net and leaving reasonable space to avoid crushing crops and seedlings, providing them with a good growing environment with ventilation and light, while preventing the covering net from being blown away or displaced by the wind.

Description

Technical Field

[0001] This utility model belongs to the field of soil and water conservation technology, and in particular relates to a soil covering net device for temporary bare land soil and water conservation. Background Technology

[0002] Currently, in existing temporary exposed soil and water conservation projects, the covering net is the core protective equipment, mainly used to reduce soil erosion and suppress dust pollution. However, the existing covering net devices have many technical defects and are difficult to meet the actual application needs.

[0003] Among them, the covering net is generally a single-layer design. When it is fixed by the support, the support point is stressed and is easily punctured by tree branches. It is not durable enough and cannot be adapted to long-term protection scenarios. The covering net does not have a reasonable support structure, which causes the covering net to be close to the ground, which will crush the crops and seedlings below. It also cannot leave space for ventilation and light transmission, thus hindering crop growth.

[0004] There is an urgent need for improvement, so we propose a soil covering net device for temporary soil and water conservation in exposed areas. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned technical problems by providing a temporary soil and water conservation covering net device for exposed land, achieving the effect of balancing soil and water conservation and crop protection.

[0006] In view of this, the present invention provides a temporary soil-covering net device for soil and water conservation in exposed areas, comprising: A covering net, wherein a roll opening is provided on one side of the covering net, and a rolling rod is provided inside the roll opening, the rolling rod being used to roll up the covering net; At least a portion of the covering net is provided with a foldable folding section; Several rollers are provided, and adjacent rollers are connected by a connecting assembly. A clamping assembly is sleeved on the roll rod and is used to clamp the side of the folded part and support it on the ground.

[0007] Furthermore, the folded portion includes a fold line provided on the covering net, the fold line extending from one side of the covering net to the other side of the covering net, an upper overlapping portion provided on one side of the fold line, a lower overlapping portion provided on the other side of the fold line, the bottom side of the upper overlapping portion and the top side of the lower overlapping portion being in contact with each other, and the bottom side of the lower overlapping portion being in contact with the top side of the covering net.

[0008] Furthermore, the cross-sectional profile of the upper overlapping portion, the lower overlapping portion, and a section thereof of the covering net is S-shaped.

[0009] Furthermore, the connecting assembly includes a slot opened in the middle of one end of the reel, and a post fixedly connected to the middle of the other end of the reel. The outer wall of the post is provided with anti-slip texture, and the post corresponds to the slot.

[0010] Furthermore, a cone head is fixedly connected to the other end of the insertion post.

[0011] Furthermore, the clamping assembly includes a clamp sleeved on the coil rod, a clamping groove is provided through one side of the clamp, the upper overlapping part, the lower overlapping part and a section of the covering mesh are corresponding to the clamping groove, a second screw hole is provided through one side of the clamping groove, and a second bolt is installed in the internal thread of the second screw hole.

[0012] Furthermore, the fixture is provided with a through groove, which is slidably connected to the coil rod. A first screw hole is provided on one side of the through groove, and a first bolt is installed in the thread of the first screw hole.

[0013] The beneficial effects of this utility model are: The combination of the roller and the roll opening enables rapid winding and unwinding of the cover net, making it easy to operate, transport, and reuse. The folded section increases the thickness of the cover net's support position, effectively preventing the single-layer cover net from being torn by the support components and improving the device's durability. Multiple rollers are connected by connecting components, which can flexibly adapt to temporary exposed ground of different widths, expanding the scope of application. The clamping component can not only fix the sides of the folded section to prevent loosening, but also directly support it on the ground, raising the cover net and leaving reasonable space to avoid crushing crops and seedlings, providing them with a good growing environment with ventilation and light, while preventing the cover net from being blown away or shifted by the wind, thus achieving both soil and water conservation and crop protection effects. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a temporary soil and water conservation covering net device for exposed land proposed in this utility model; Figure 2 This is a schematic diagram of the structure of a temporary soil and water conservation covering net device for exposed land, with the roller support on both sides of the folding part. Figure 3 This is a schematic diagram of the connecting components of a temporary soil and water conservation covering net device for exposed land proposed in this utility model. Figure 4 This is a schematic diagram of the clamping component structure of a temporary soil and water conservation covering net device for exposed land proposed in this utility model; Figure 5 This is a schematic diagram of the folded section of a temporary soil and water conservation covering net device for exposed land proposed in this utility model; The markings in the diagram are as follows: 1. Covering net; 11. Rolled edge; 12. Rolled rod; 2. Fold crease; 21. Upper overlapping part; 22. Lower overlapping part; 3. Slot; 31. Insert post; 32. Anti-slip texture; 33. Conical head; 4. Clamp; 41. Through groove; 42. First bolt; 43. Clamping groove; 44. Second bolt. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0016] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0017] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0018] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0019] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0020] Reference Figures 1 to 5 A temporary soil-covering netting device for soil and water conservation in exposed areas, comprising: Covering net 1, with a roll opening 11 on one side, and a rolling rod 12 inside the roll opening 11, which is used to roll up the covering net 1; At least a portion of the cover net 1 is provided with a foldable folding part, which is used to increase the thickness of the support position of the cover net 1 and prevent the single layer of cover net 1 from being torn by the support member. Several winding rods 12 are provided, and adjacent two winding rods 12 are connected by a connecting assembly; The clamping assembly is sleeved on the roll rod 12. The clamping assembly is used to clamp the side of the folded part and support it on the ground.

[0021] In operation, the device first connects several rollers 12 using connecting components to fit the width of the temporarily exposed ground. The covering net 1 on the rollers 12 is then unfolded, and the folded portion of the covering net 1 increases the thickness of the support area. A clamping component is then attached to the rollers 12, clamping and fixing the sides of the folded portion. The clamping component directly supports the ground, preventing the covering net 1 from being blown away or displaced by the wind, thus achieving soil and water conservation. Furthermore, the clamping component, in conjunction with the folded portion, raises the covering net 1, leaving a reasonable space between it and the ground to prevent damage to crops and seedlings. After use, the covering net 1 is rolled up using the rollers 12 for easy transportation and reuse.

[0022] In the example of this application, the folded portion includes a fold line 2 provided on the covering net 1. The fold line 2 extends from one side of the covering net 1 to the other side of the covering net 1. An upper overlapping portion 21 is provided on one side of the fold line 2, and a lower overlapping portion 22 is provided on the other side of the fold line 2. The bottom side of the upper overlapping portion 21 is in contact with the top side of the lower overlapping portion 22, and the bottom side of the lower overlapping portion 22 is in contact with the top side of the covering net 1.

[0023] As a preferred example of this utility model, according to the support requirements of the cover net 1, the cover net 1 is folded along the fold line 2, so that the upper overlapping part 21 on one side of the fold line 2 fits with the lower overlapping part 22 on the other side, and the lower overlapping part 22 fits with the top side of the cover net 1 body, forming a folded part with uniform thickness. The fold line 2 provides a clear guide for the folding process, ensuring that the folded part is neat and avoiding tangling and mess during winding. The multi-layer overlapping structure formed by folding not only ensures the support strength, but also raises the cover net 1 through the height difference after folding, leaving a stable space with the ground to avoid compressing crops and seedlings. At the same time, the multi-layer fitting structure improves the integrity of the folded part and enhances the erosion resistance.

[0024] In the example of this application, the cross-sectional profile of the upper overlapping portion 21, the lower overlapping portion 22, and a section of the covering net 1 is S-shaped.

[0025] As a preferred example of this utility model, the folded part forms a three-dimensional structure with an S-shaped cross-section by fitting the upper overlapping part 21 and the lower overlapping part 22 to the main body of the covering net 1; the elasticity and toughness of the S-shaped structure enable it to adapt to the undulations of the ground in the temporary exposed area and closely fit the terrain to achieve full coverage.

[0026] In the example of this application, the connecting component includes a slot 3 opened in the middle of one end of the reel 12, and a plug 31 fixedly connected in the middle of the other end of the reel 12. The outer wall of the plug 31 is provided with anti-slip texture 32, and the plug 31 corresponds to the slot 3.

[0027] As a preferred example of this utility model, when the width of the temporary exposed area is relatively large, the insertion post 31 of one roll rod 12 is aligned with the slot 3 of another roll rod 12 and inserted. The anti-slip texture 32 on the outer wall of the insertion post 31 increases the friction with the inner wall of the slot 3, preventing loosening and detachment after connection. The quick splicing of multiple roll rods 12 is achieved through the cooperation of the slot 3 and the insertion post 31, without the need for complicated tools, thus improving the efficiency of outdoor operations. The spliced ​​roll rods 12 form a whole, which can be adapted to exposed areas and crop planting areas of different widths. At the same time, it ensures that the roll rods 12 are evenly stressed and are not easily deformed when unfolded or rolled up, ensuring that the reserved space after the covering net 1 is supported is evenly distributed, avoiding local compression of crops and seedlings.

[0028] In the example of this application, a cone head 33 is fixedly connected to the other end of the insertion post 31.

[0029] As a preferred example of this utility model, when splicing the reel 12, the cone 33 at the end of the insert 31 is first inserted into the slot 3 to serve as a guide and positioner, reducing the difficulty of aligning the insert 31 with the slot 3, which is especially suitable for operation in complex outdoor environments; under the guidance of the cone 33, the insert 31 can be quickly and completely embedded into the slot 3, ensuring the sealing and firmness of the reel 12 connection, and avoiding uneven force on the reel 12 due to insufficient connection.

[0030] In the example of this application, the clamping assembly includes a clamp 4 sleeved on the coil 12. A clamping groove 43 is provided through one side of the clamp 4. The upper overlapping part 21, the lower overlapping part 22 and a section of the covering net 1 are corresponding to the clamping groove 43. A second screw hole is provided through one side of the clamping groove 43. A second bolt 44 is installed in the thread of the second screw hole. The other end of the second bolt 44 abuts against the outer wall of the coil 12.

[0031] As a preferred example of this utility model, the clamp 4 is aligned with the folded part through the clamping groove 43 and clamped. The second bolt 44 is rotated and the clamping force is adjusted by tightening the thread. This can not only firmly fix the folded part and prevent it from loosening and shifting, but also avoid damaging the covering net 1 by clamping too tightly. After clamping the folded part, the clamp 4 is directly supported on the ground. The thickness of the folded part and the support height of the clamp 4 itself are used to raise the covering net 1 together, leaving a reasonable space between it and the ground.

[0032] In the example of this application, a through groove 41 is provided on the clamp 4. The through groove 41 is slidably connected to the coil rod 12. A first screw hole is provided on one side of the through groove 41. A first bolt 42 is installed in the thread of the first screw hole. The other end of the first bolt 42 abuts against the cover net 1.

[0033] As a preferred example of this utility model, according to the distribution location and growth height requirements of crops and seedlings, the clamp 4 is pushed to slide along the through groove 41 of the winding rod 12 to adjust the support position of the clamp 4 on the winding rod 12; after determining the position, the first bolt 42 is rotated to fix the clamp 4 on the winding rod 12 by thread locking, so as to prevent the reserved space from being deformed due to sliding during use.

[0034] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A temporary soil-covering netting device for soil and water conservation in exposed areas, characterized in that... ,include: Covering net (1), with a roll opening (11) on one side, and a rolling rod (12) inside the roll opening (11), the rolling rod (12) being used to roll up the covering net (1); At least a portion of the covering net (1) is provided with a foldable folding part; The winding rod (12) is provided in several parts, and two adjacent winding rods (12) are connected by a connecting component; A clamping assembly is sleeved on the roll rod (12) and is used to clamp the side of the folded part and support it on the ground.

2. The temporary soil-covering netting device for soil and water conservation in exposed areas according to claim 1, characterized in that, The folded portion includes a fold line (2) provided on the covering net (1). The fold line (2) extends from one side of the covering net (1) to the other side of the covering net (1). An upper overlapping portion (21) is provided on one side of the fold line (2), and a lower overlapping portion (22) is provided on the other side of the fold line (2). The bottom side of the upper overlapping portion (21) is in contact with the top side of the lower overlapping portion (22), and the bottom side of the lower overlapping portion (22) is in contact with the top side of the covering net (1).

3. A temporary soil-covering netting device for soil and water conservation in exposed areas according to claim 2, characterized in that, The cross-sectional profiles of the upper overlapping part (21), the lower overlapping part (22), and a section of the covering net (1) are S-shaped.

4. A temporary soil-covering net device for soil and water conservation in exposed land according to claim 3, characterized in that, The connecting assembly includes a slot (3) opened in the middle of one end of the reel (12), and a plug (31) fixedly connected in the middle of the other end of the reel (12). The outer wall of the plug (31) is provided with anti-slip texture (32), and the plug (31) corresponds to the slot (3).

5. A temporary soil-covering net device for soil and water conservation in exposed land according to claim 4, characterized in that, The other end of the insert (31) is fixedly connected to a cone (33).

6. A temporary soil-covering net device for soil and water conservation in exposed land according to claim 2, characterized in that, The clamping assembly includes a clamp (4) sleeved on the coil (12). A clamping groove (43) is provided through one side of the clamp (4). The upper overlapping part (21), the lower overlapping part (22), and a section of the covering net (1) therebetween correspond to the clamping groove (43). A second screw hole is provided through one side of the clamping groove (43). A second bolt (44) is installed in the thread of the second screw hole.

7. A temporary soil-covering net device for soil and water conservation in exposed land according to claim 6, characterized in that, The clamp (4) has a through groove (41) that is slidably connected to the coil rod (12). A first screw hole is provided on one side of the through groove (41), and a first bolt (42) is installed in the thread of the first screw hole.

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