Stable water retention device for sargassum-fixing wood seedlings
By designing a device that includes a base, a funnel-shaped rain collection tube, and a trunk limiting component, the problems of weak wind resistance and insufficient water retention of sand-fixing tree seedlings in the Tengger Desert were solved, achieving stable and effective irrigation of the seedlings.
Patent Information
- Application Number
- CN202520495292.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-20
AI Technical Summary
The seedlings of sand-fixing trees in the Tengger Desert have weak wind resistance and are easily knocked over. They also have poor water retention capacity during rainfall and insufficient root irrigation.
A device was designed comprising a base, a funnel-shaped rain collection tube, a trunk limiting component, and a connecting rod. The rain collection tube collects rainwater and irrigates the seedling roots through an outlet. The trunk limiting component and the connecting rod together limit the seedling's position to prevent it from tipping over, ensuring stability. The height of the limiting plate can be adjusted via a sliding positioning component on the connecting rod to accommodate trunks of different heights.
It effectively prevents the seedlings of sand-fixing trees from falling over, ensures that rainwater is concentrated to irrigate the root system, and improves the stability and water retention capacity of the seedlings.
Smart Images
Figure CN223913075U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sand-fixing tree planting technology, and more specifically to a rain collection device for sand-fixing tree seedlings. Background Technology
[0002] The Tengger Desert, located in the southwest of Alxa Left Banner in Inner Mongolia Autonomous Region and on the central border of Gansu Province, extends south beyond the Great Wall, east to the Helan Mountains, and west to the Yabulai Mountains. Covering an area of approximately 30,000 square kilometers with an altitude of 1200-1400 meters, it is China's fourth largest desert. Afforestation in the Tengger Desert is a landmark practice in China's ecological governance, using scientific methods to curb desert expansion and restore the ecosystem. Common sand-fixing plants include Populus euphratica, Salix psammophila, Pinus sylvestris, and Haloxylon ammodendron.
[0003] However, on the one hand, the Tengger Desert has little rainfall and poor water storage capacity. Newly planted sand-fixing tree seedlings have shallow roots and poor water retention capacity during rainfall, resulting in insufficient root irrigation. On the other hand, the sand-fixing tree seedlings have weak wind resistance and are easily knocked over by strong winds in the desert.
[0004] Therefore, how to provide a device with a simple structure and reasonable design that can effectively collect rainwater to irrigate the roots of sand-fixing tree seedlings while stabilizing them and preventing them from tipping over is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0005] In view of this, the purpose of this utility model is to provide a device for stabilizing and retaining water for sand-fixing tree seedlings, so as to solve the technical problems of sand-fixing tree seedlings having weak wind resistance, being easy to tip over, and having poor water retention capacity during rainfall, resulting in insufficient root irrigation.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A water-retaining and stabilizing device for sand-fixing tree seedlings includes a base, a funnel-shaped rain collection tube, a trunk limiting component, and connecting rods. The base has a trunk perforation extending through its height at its center, and a rain collection chamber inside. The top and bottom of the base have inlet and outlet holes communicating with the rain collection chamber, respectively. The small end of the rain collection tube is detachably connected to the top edge of the base, while the large end faces upwards. The trunk limiting component includes two arc-shaped limiting plates positioned above and perpendicular to the base. The two arc-shaped limiting plates are arranged opposite each other, and their arc-shaped openings form trunk limiting holes corresponding vertically to the trunk perforation. The two arc-shaped limiting plates are detachably connected. Multiple connecting rods are included, with the top end of each rod hinged to the outer wall of the corresponding arc-shaped limiting plate, and the bottom end sliding and positionable on the base.
[0008] Preferably, the base includes two horizontally joined fixing blocks, each fixing block having multiple fixing pins at its bottom for insertion into the sand; the joint ends of the two fixing blocks are provided with arc-shaped notches, and the arc-shaped notches of the two fixing blocks form the trunk perforation; there are two rain collection chambers, each opened inside the two fixing blocks; there are multiple water inlets and outlets, each opened at the top and bottom of the two fixing blocks and connected to the corresponding rain collection chambers.
[0009] Preferably, each of the fixing blocks has an arc-shaped insertion groove on its top edge. The rain collection tube is trumpet-shaped and includes two semi-annular cover plates arranged opposite each other. The lower end of each semi-annular cover plate is inserted into the insertion groove of the corresponding fixing block, and the larger end extends away from the tree trunk perforation and is arranged upwards at an angle. The corresponding two sides of the two semi-annular cover plates abut each other.
[0010] Preferably, each of the arc-shaped limiting plates extends from both ends along the circumferential direction away from the perforation in the trunk to form a connecting plate, and the connecting plates of the two arc-shaped limiting plates facing each other have corresponding threaded holes, and bolts are threaded into the corresponding threaded holes.
[0011] Preferably, a water-retaining and stabilizing device for sand-fixing tree seedlings further includes a connecting rod sliding positioning assembly, which includes a slider and a positioning rod. Each fixed block has a strip-shaped sliding groove on its top, the length direction of which is perpendicular to the axis of the perforation in the trunk. The slider is slidably connected in the corresponding sliding groove, and the bottom end of each connecting rod is hinged to the top of the corresponding slider. The inner bottom wall of the sliding groove has multiple positioning holes arranged in a straight line, and the slider has an insertion hole. The positioning rod can be inserted from top to bottom into the insertion hole and the positioning hole to position the slider.
[0012] Preferably, the top of the slider is vertically fixed with two parallel assembly plates, and the bottom end of the connecting rod is hinged between the two assembly plates.
[0013] Preferably, a water-retaining and stabilizing device for sand-fixing tree seedlings further includes a U-shaped connecting rod hinge frame. The number of connecting rod hinge frames is the same as the number of connecting rods. The closed end of each connecting rod hinge frame is fixed to the outer wall of the corresponding arc-shaped limiting plate, and the open end of each connecting rod hinge frame is hinged to the top end of the corresponding connecting rod.
[0014] Preferably, a device for stabilizing and water-retaining sand-fixing tree seedlings further includes a binding component for binding the two fixing blocks, wherein the binding component is a rope or a clamp.
[0015] Preferably, the diameter of the hole in the tree trunk is 10cm-25cm.
[0016] Preferably, the connecting rod is made of stainless steel.
[0017] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a device for stabilizing and retaining water in sand-fixing tree seedlings, the main effects and advantages of which are:
[0018] 1. The sand-fixing tree seedlings are inserted into the trunk limiting holes. Two arc-shaped limiting plates can limit the sand-fixing tree seedlings to prevent them from falling over and ensure their normal growth. Rainwater falling on the rain collection tube can flow into the rain collection chamber through the water inlet on the base, and then irrigate the roots of the sand-fixing tree seedlings through the water outlet.
[0019] 2. The connecting rod sliding positioning component can change the position of the bottom end of the connecting rod on the base to change the height of the top end of the connecting rod, so that the two arc-shaped limiting plates connected to the connecting rod can limit the trunk of the sand-fixing forest seedling at different height positions.
[0020] 3. The fixing block can be fixed to the sand by using fixing pins.
[0021] 4. The connecting rod made of stainless steel has high strength and strong heat and corrosion resistance. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0023] Figure 1 A schematic diagram of the overall structure of this utility model;
[0024] Figure 2 A front view of the overall structure provided by this utility model;
[0025] Figure 3 This is a top view of the base;
[0026] Figure 4 This is a cross-sectional view of the base;
[0027] Figure 5 This is a bottom view of the base;
[0028] Figure 6 for Figure 1 A magnified schematic diagram of the structure at point A in the middle;
[0029] Figure 7 This is a schematic diagram of the connecting rod structure;
[0030] Figure 8 for Figure 7 A magnified schematic diagram of the structure at point B in the middle;
[0031] Figure 9 for Figure 7 A magnified schematic diagram of the structure at point C.
[0032] Figure 10 This is a schematic diagram of the slider's structure;
[0033] Figure 11 This is a schematic diagram of the trunk limiting component.
[0034] The components are: 1-base, 2-rain collection chamber, 3-rain collection tube, 4-trunk limiting component, 5-connecting rod, 6-fixing pin, 7-connecting rod sliding positioning component, 8-connecting rod hinge frame, 9-rope, 10-trunk perforation, 11-fixing block, 12-water inlet, 13-water outlet, 31-semi-annular cover plate, 41-arc-shaped limiting plate, 71-slider, 72-positioning rod, 111-insertion groove, 112-sliding groove, 113-positioning hole, 411-connecting plate, 711-insertion hole, 712-assembly plate. Detailed Implementation
[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0036] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., 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 utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.
[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0038] See appendix Figures 1 to 11 This utility model discloses a device for stabilizing and retaining water in sand-fixing tree seedlings, comprising a base 1, a funnel-shaped rain collection tube 3, a trunk limiting component 4, and connecting rods 5. The base 1 has a trunk perforation 10 extending through its height at its center, and a rain collection chamber 2 inside. The top and bottom of the base 1 have inlet holes 12 and outlet holes 13 communicating with the rain collection chamber 2, respectively. The small end of the rain collection tube 3 is detachably connected to the top edge of the base 1, with the large end facing upwards. The trunk limiting component 4 includes two arc-shaped limiting plates 41 located above and perpendicular to the base 1. The two arc-shaped limiting plates 41 are arranged opposite each other, and their arc-shaped openings form trunk limiting holes corresponding to the trunk perforation 10. The two arc-shaped limiting plates 41 are detachably connected. Multiple connecting rods 5 are included, with the top end of each connecting rod 5 hinged to the outer wall of the corresponding arc-shaped limiting plate 41, and the bottom end sliding and positioned on the base 1.
[0039] Specifically, the diameter of the perforation 10 in the tree trunk is 10cm-25cm.
[0040] Specifically, connecting rod 5 is made of stainless steel.
[0041] In some embodiments, the base 1 includes two horizontally joined fixing blocks 11, each fixing block 11 having multiple fixing pins 6 at its bottom for insertion into the sand; the joint ends of the two fixing blocks 11 are provided with arc-shaped notches, and the arc-shaped notches of the two fixing blocks 11 form tree trunk perforations 10; there are two rain collection chambers 2, each opened inside the two fixing blocks 11; there are multiple water inlets 12 and water outlets 13, each opened at the top and bottom of the two fixing blocks 11 and communicating with the corresponding rain collection chambers 2. The fixing pins 6 can secure the fixing blocks 11 to the sand, preventing the fixing blocks 11 from sliding on the sand.
[0042] In some embodiments, each fixing block 11 has an arc-shaped insertion groove 111 on its top edge. The rain collection tube 3 is trumpet-shaped and includes two semi-annular cover plates 31 arranged opposite to each other. The lower end of each semi-annular cover plate 31 is inserted into the insertion groove 111 of the corresponding fixing block 11, and the larger end extends away from the trunk perforation 10 and is arranged upwards at an angle. The corresponding two sides of the two semi-annular cover plates 31 abut against each other.
[0043] In some specific examples, each arc-shaped limiting plate 41 extends from both ends along the circumference away from the trunk perforation 10 to form a connecting plate 411. Corresponding threaded holes are formed on the connecting plates 411 of the two arc-shaped limiting plates 41 facing each other, and bolts are threaded into these corresponding threaded holes. Bolting the corresponding connecting plates 411 makes the installation and disassembly of the two arc-shaped limiting plates 41 more convenient.
[0044] In some embodiments, a water-retaining and stabilizing device for sand-fixing tree seedlings further includes a connecting rod sliding positioning assembly 7, which includes a slider 71 and a positioning rod 72. Each fixed block 11 has a strip-shaped sliding groove 112 at its top, the length direction of which is perpendicular to the axis of the trunk perforation 10. The slider 71 is slidably connected within the corresponding sliding groove 112, and the bottom end of each connecting rod 5 is hinged to the top of the corresponding slider 71. Multiple positioning holes 113 arranged in a straight line are provided on the inner bottom wall of the sliding groove 112. The slider 71 has an insertion hole 711, and the positioning rod 72 can be inserted from top to bottom into the insertion hole 711 and the positioning hole 113 to position the slider 71. The connecting rod positioning assembly 7 can slide and position the connecting rod 6 on the fixed block 11, thereby changing the height of the two arc-shaped limiting plates 41, allowing the two arc-shaped limiting plates 41 to limit the trunk of the sand-fixing tree seedling at different heights.
[0045] In some specific examples, the top of the slider 71 is vertically fixed with two parallel mounting plates 712, and the bottom end of the connecting rod 5 is hinged between the two mounting plates 712.
[0046] In some embodiments, a water-retaining device for stabilizing sand-fixing tree seedlings further includes a U-shaped connecting rod hinge frame 8. The number of connecting rod hinge frames 8 is the same as that of connecting rods 5. The closed end of each connecting rod hinge frame 8 is fixed on the outer wall of the corresponding arc-shaped limiting plate 41, and the open end of each connecting rod hinge frame 8 is hinged to the top of the corresponding connecting rod 5.
[0047] In some specific examples, a water-retaining device for stabilizing sand-fixing tree seedlings also includes a binding element 9 for binding two fixing blocks 11, the binding element 9 being a rope or clamp.
[0048] When using this device, first assemble two fixing blocks around a sand-fixing tree sapling to form a base, then apply downward pressure to fix the base to the sand. Next, install two arc-shaped limiting plates around the trunk of the sand-fixing tree sapling. Finally, move multiple connecting rods so that the lower end of each connecting rod slides in the groove on the corresponding fixing block. When the two arc-shaped limiting plates are raised and lowered to the optimal position, use a positioning rod to position the slider connected to the connecting rod.
[0049] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A sand-fixing forest tree seedling stabilizing and water-retaining device, characterized in that, The utility model relates to a rainwater collecting device for tree trunk, including: The base (1) is provided with a trunk through hole (10) in the center, and a rainwater collecting cavity (2) is formed in the base (1), the top and bottom of the base (1) are respectively provided with a water inlet hole (12) and a water outlet hole (13) which are communicated with the rainwater collecting cavity (2); A funnel-shaped rainwater collecting cylinder (3) is detachably connected to the top edge of the base (1), and the small end of the rainwater collecting cylinder (3) is arranged upward; The trunk limiting assembly (4) includes two arc-shaped limiting plates (41) which are arranged above the base (1) and are perpendicular to the base (1), the two arc-shaped limiting plates (41) are oppositely arranged, and the arc-shaped openings of the two arc-shaped limiting plates (41) form a trunk limiting hole which corresponds to the trunk through hole (10) in the up-down direction, and the two arc-shaped limiting plates (41) are detachably connected; The connecting rod (5) is a plurality of connecting rods, and the top end of each connecting rod (5) is hingedly connected to the outer side wall of the corresponding arc-shaped limiting plate (41), and the bottom end of each connecting rod (5) is slidably and positionally arranged on the base (1).
2. The sand-fixing forestation seedling stabilizing and water preserving device according to claim 1, characterized in that, The base (1) includes two horizontally butted fixed blocks (11), the bottom of each fixed block (11) is fixedly provided with a plurality of fixed pins (6) for being inserted into sand, the butt joint end of each fixed block (11) is provided with an arc-shaped notch, and the arc-shaped notches of the two fixed blocks (11) form the trunk through hole (10), the rainwater collecting cavity (2) is formed in each fixed block (11), and the water inlet hole (12) and the water outlet hole (13) are a plurality of holes which are formed in the top and bottom of each fixed block (11) and are communicated with the corresponding rainwater collecting cavity (2).
3. The sand-fixing forestation seedling stabilizing and water preserving device according to claim 2, characterized in that, The top edge of each fixed block (11) is provided with an arc-shaped insertion slot (111), the rainwater collecting cylinder (3) is a horn-shaped structure including two oppositely arranged half-ring cover plates (31), the lower end of each half-ring cover plate (31) is inserted into the insertion slot (111) of the corresponding fixed block (11), the large end of each half-ring cover plate (31) extends away from the trunk through hole (10) and is arranged upwardly and obliquely, and the two side ends of the two half-ring cover plates (31) are abutted.
4. The sand stabilizing tree seedling securing and water retaining device, as recited in claim 1, wherein, The two ends of each arc-shaped limiting plate (41) in the circumferential direction extend away from the trunk through hole (10) to form a connecting plate (411), the opposite connecting plates (411) of the two arc-shaped limiting plates (41) are provided with corresponding threaded holes, and bolts are threadedly connected in the corresponding threaded holes.
5. The sand-fixing forestation seedling stabilizing and water preserving device according to claim 2, characterized in that, Further including a connecting rod sliding positioning assembly (7), the connecting rod sliding positioning assembly (7) includes: A sliding block (71) is provided on the top of each fixed block (11), the length direction of the sliding groove (112) is perpendicular to the axis of the trunk through hole (10), the sliding block (71) is slidably connected in the corresponding sliding groove (112), and the bottom end of each connecting rod (5) is hingedly connected to the top of the corresponding sliding block (71). Positioning rods (72) are arranged in the straight line on the inner bottom wall of the sliding groove (112), and the sliding block (71) is provided with an insertion hole (711), the positioning rods (72) are inserted into the insertion hole (711) and the positioning holes (113) from top to bottom to position the sliding block (71).
6. A sand stabilizing tree seedling securing and watering device according to claim 5, wherein, The top of the sliding block (71) is vertically fixed with two parallel assembly plates (712), and the bottom end of the connecting rod (5) is hinged between the two assembly plates (712).
7. The sand dune afforestation tree seedling stabilizing and water retaining device according to claim 1, characterized in that, The U-shaped connecting rod hinged frame (8) is provided, and the number of the connecting rod hinged frame (8) is the same as that of the connecting rod (5), the closed end of each connecting rod hinged frame (8) is fixed on the outer side wall of the corresponding arc-shaped limiting plate (41), and the open end of each connecting rod hinged frame (8) is hinged with the top end of the corresponding connecting rod (5).
8. The sand dune afforestation tree seedling stabilizing and water retaining device according to claim 2, characterized in that, The binding member (9) is further arranged to bind the two fixed blocks (11).
9. The sand-fixing forestation seedling stabilization and water retention device according to any one of claims 1-7, characterized in that, The diameter of the trunk perforation (10) is 10-25 cm.
10. The sand-fixing forestation seedling stabilization and water retention device according to any one of claims 1-7, characterized in that, The connecting rod (5) is made of stainless steel.