Forestation mulching film structure
By designing a pieceable afforestation mulch structure and movable connectors, the complex problem of traditional afforestation mulch operations is solved, and the effect of simply covering the mulch and reducing moisture loss is achieved.
Patent Information
- Application Number
- CN202420994881.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-09
AI Technical Summary
After the seedlings are planted, traditional afforestation mulch requires complex cutting, laying and fixing processes, which increases the difficulty of covering mulch.
A forested mulch structure is designed, including a pieceable outer frame strip and mulch sheet, connected by movable connectors (such as elastic sheets) to form a simple covering system.
After the seedling planting is completed, the mulch is simply covered with the plastic film to reduce the water loss of the land around the seedlings and simplify the operation process.
Smart Images
Figure CN222675111U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of afforestation, and specifically relates to an afforestation ground film structure. Background Art
[0002] In modern forestry planting practices, some lands have less moisture inside and lose moisture quickly. In order to improve the growth rate and survival rate of trees, covering materials are often used to cover the land around the seedlings. These covering materials, usually called afforestation mulch films, are designed to reduce the evaporation of soil moisture, inhibit the growth of weeds, and protect the seedlings from the adverse effects of the external environment;
[0003] For traditional afforestation mulch, after the seedlings are planted, the mulch needs to be cut, laid and fixed in sequence, which makes the operation process more complicated and greatly increases the difficulty of covering the mulch. Utility Model Content
[0004] The utility model aims to provide a afforestation ground film structure, which can cover the ground around the seedlings more simply after the seedlings are planted, thereby reducing the water loss of the land around the seedlings.
[0005] The technical solutions adopted in this utility are as follows:
[0006] A afforestation ground film structure comprises two outer frame bars, which can be assembled into a complete outer frame bracket, and ground film sheets are fixedly connected inside the two outer frame bars.
[0007] Furthermore, the outer frame strip is an arc strip, and two of the arc strips can be assembled into a complete circular outer frame bracket.
[0008] Furthermore, the ends of the two ground membrane sheets are connected together through a movable connecting piece.
[0009] Furthermore, the movable connecting member is an elastic sheet, and the ends of the two ground film sheets are fixedly connected to the elastic sheet.
[0010] Furthermore, inner ring bodies are fixedly connected to the center positions of the sides of the two ground membrane sheets that are close to each other.
[0011] Furthermore, the ends of the two ground film sheets are fixedly connected with side spokes, the other ends of the side spokes are fixedly connected to the inner ring body, and the side edges of the ground film sheets are fixedly connected to the side spokes.
[0012] Furthermore, the inner circle body is an elastic rope, and the two ends of the elastic rope are respectively fixedly connected to the two side spokes. The relative position of the ground membrane sheet and the inner circle body is a connecting edge. The length of the connecting edge is greater than the initial length of the elastic rope when no force is applied, and a plurality of connection points connected to the elastic rope are arranged on the connecting edge.
[0013] The technical effects achieved by this utility model are:
[0014] The present invention is a practical afforestation ground film structure. After the saplings are planted, the saplings are watered, and then two outer frame strips 1 are spliced on the outer side of the saplings so that the saplings are located between the two ground film sheets 2. The two outer frame strips 1 are then placed on the ground, and the ground film sheets 2 can be covered on the ground around the saplings. Therefore, after the saplings are planted, the ground around the saplings can be covered with ground film relatively easily, thereby reducing water loss in the land around the saplings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the practical outer frame strip;
[0016] Figure 2 It is a schematic diagram of the structure after the two outer frame strips of the utility model are combined;
[0017] Figure 3 It is a schematic diagram of the structure of the utility model after the two outer frame strips are unfolded;
[0018] Figure 4 It is a partial enlarged view when the inner ring body of the utility model is an elastic rope.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0020] 1. Outer frame strip; 2. Ground membrane sheet; 3. Inner ring body; 4. Side spokes; 5. Elastic sheet. DETAILED DESCRIPTION
[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.
[0022] like Figure 1 As shown, a afforestation mulch film structure includes two outer frame bars 1, and the two outer frame bars 1 can be assembled into a complete outer frame bracket. The inside of the two outer frame bars 1 is fixedly connected with a mulch film sheet 2. At this time, when the saplings are planted, the saplings are watered, and then the two outer frame bars 1 are assembled on the outside of the saplings so that the saplings are located between the two mulch film sheets 2. Then the two outer frame bars 1 are placed on the ground, and the mulch film sheets 2 can be covered on the ground around the saplings, so that the mulch film can be covered on the ground around the saplings more easily after the saplings are planted, thereby reducing water loss in the land around the saplings.
[0023] like Figure 1-2As shown, the outer frame strip 1 is an arc-shaped strip, and two arc-shaped strips can be assembled into a complete circular outer frame bracket, thereby being combined into a circular ground film to better adapt to the growth of tree roots.
[0024] like Figure 1-2 As shown, there can be many ways to combine the two ground film sheets 2, such as snap-on, hinged and rotating connections. In the present technical solution, it is preferred that the ends of the two ground film sheets 2 are connected together by a movable connecting piece. At this time, the two ground film sheets 2 can be rotated, unfolded, and merged with the movable connecting piece as the center, so that the two ground film sheets 2 can be more easily unfolded and merged on the outside of the seedling.
[0025] Specifically, the movable connecting part can be a hinge or a rotating shaft, so that the two ground film sheets 2 can rotate. The movable connecting part can also be an elastic sheet 5. The ends of the two ground film sheets 2 are fixedly connected to the elastic sheet 5. At this time, when the ground film sheet 2 rotates and unfolds, the elastic sheet 5 will be deformed. When the ground film sheet 2 is not subjected to force, the elastic sheet 5 will automatically drive the ground film sheet 2 to reset, and the two merged outer frame strips 1 can be locked relatively simply.
[0026] like Figure 1-3 As shown, the inner circle bodies 3 are fixedly connected to the center positions of the sides of the two ground film sheets 2 that are close to each other. After the two inner circle bodies 3 are assembled, a receiving cavity for accommodating the tree trunk can be formed between the two inner circle bodies 3, thereby reducing the squeezing damage of the sapling to the ground film sheets 2.
[0027] Moreover, the ends of the two ground film sheets 2 are fixedly connected with side spokes 4, and the other ends of the side spokes 4 are fixedly connected to the inner circle body 3, so that the side spokes 4 can position the inner circle body 3 and reduce the squeezing damage of the inner circle body 3 to the ground film sheet 2. The side edges of the ground film sheet 2 are fixedly connected to the side spokes 4, so that the side spokes 4 and the inner circle body 3 can reinforce the ground film sheet 2.
[0028] like Figure 4 As shown, the inner ring body 3 can be an elastic rope, and the two ends of the elastic rope are fixedly connected to the two side spokes 4 respectively. The relative position of the ground film sheet 2 and the inner ring body 3 is a connecting edge. The length of the connecting edge is greater than the initial length of the elastic rope when no force is applied, and a plurality of connection points connected to the elastic rope are arranged on the connecting edge. At this time, the elastic rope can automatically adjust the size of the accommodating cavity to adapt to the diameter of the tree trunk.
[0029] The working principle of the utility model is as follows: after the saplings are planted, the saplings are watered, and then two outer frame strips 1 are spliced together on the outside of the saplings so that the saplings are located between two ground film sheets 2, and then the two outer frame strips 1 are placed on the ground, and the ground film sheets 2 can be covered on the ground around the saplings, so that the ground around the saplings can be covered with ground film more easily after the saplings are planted, thereby reducing water loss in the land around the saplings.
[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A afforestation film structure, characterized in that: It comprises two outer frame bars (1), the two outer frame bars (1) can be assembled into a complete outer frame bracket, and the insides of the two outer frame bars (1) are fixedly connected with ground membrane sheets (2); The outer frame strip (1) is an arc-shaped strip, and two of the arc-shaped strips can be assembled into a complete circular outer frame bracket; The inner ring body (3) is fixedly connected to the center positions of the sides of the two ground membrane sheets (2) that are close to each other; The ends of the two ground film sheets (2) are fixedly connected with side spokes (4), the other ends of the side spokes (4) are fixedly connected to the inner ring body (3), and the side edges of the ground film sheets (2) are fixedly connected to the side spokes (4); The inner ring body (3) is an elastic rope, and the two ends of the elastic rope are respectively fixedly connected to the two side spokes (4). The relative position of the ground film sheet (2) and the inner ring body (3) is a connecting edge. The length of the connecting edge is greater than the initial length of the elastic rope when it is not subjected to force, and a plurality of connection points connected to the elastic rope are arranged on the connecting edge.
2. The afforestation film structure according to claim 1, characterized in that: The ends of the two ground membrane sheets (2) are connected together via a movable connecting piece.
3. The afforestation film structure according to claim 2 is characterized in that: The movable connecting piece is an elastic sheet (5), and the ends of the two ground film sheets (2) are fixedly connected to the elastic sheet (5).