Fixing device for seedling planting in hydro-fluctuation belt

Abstract

The utility model provides a hydro-fluctuation belt nursery stock planting fixing device which comprises a first supporting plate frame, a second supporting plate frame and a third supporting plate frame. The inserting columns are arranged along the periphery of the first supporting plate frame in a central symmetry mode; an embedding hole is formed in each inserting column; the push-pull rods are movably connected to the insertion columns; a first inclined plane structure is arranged at the lower end of each push-pull rod; and each group of reinforcing embedded blocks is symmetrically embedded into the corresponding embedding hole, and each group of reinforcing embedded blocks is provided with a second inclined plane structure matched with the corresponding first inclined plane structure. The reinforcing embedded block is arranged on the inserting column, after the inserting column is inserted into soil, the push-pull rod is pushed downwards, so that the push-pull rod pushes the reinforcing embedded block under the extrusion action of the inclined face, the reinforcing embedded block is pushed out of the embedding hole of the inserting column, the end of the reinforcing embedded block is more embedded into the soil on the periphery of the inserting column, and the reinforcing effect is achieved; the hydro-fluctuation belt seedling planting fixing device can be more stably inserted into soil.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling support equipment, and more specifically, relates to a seedling planting fixing device in a drawdown zone. Background Art

[0002] The drawdown zone, also known as the drawdown area, is a dry-wet alternating zone formed by the periodic flooding and exposure of the land at the junction of water and land in rivers, lakes, reservoirs and other water bodies due to seasonal water level fluctuations. This phenomenon is unique to rivers, lakes and reservoirs. Planting seedlings in the drawdown zone is one of the important measures for ecological restoration and management of the drawdown zone, especially in areas where water levels fluctuate frequently. Fixing seedlings in the drawdown zone is crucial to their growth and survival.

[0003] In the patent with publication number CN210470512U, a seedling fixing device is disclosed, including a clamping and fixing device, a supporting component, and a positioning and fastening component. The clamping and fixing device is arranged along the trunk of the seedling, one end of the supporting component is hinged to the clamping and fixing device, and the other end of the supporting component is detachably connected to the positioning and fastening component. The positioning and fastening component is inserted into the soil to position and fix the supporting component. The clamping and fixing device includes a clamping component, an upper fastening sleeve, and a lower fastening sleeve. The upper fastening sleeve is installed on the upper part of the outer wall of the clamping component, and the lower fastening sleeve is installed on the second fixed support of the outer wall of the clamping component. During the use of this scheme, when the fixing device is used in the drawdown zone, due to water scouring and soil loss, the stability of the fixing device may not be sufficient to support the seedlings.

[0004] Therefore, we need to develop a seedling planting and fixing device in the drawdown zone with a reinforcement function. Utility Model Content

[0005] The utility model aims to provide a device for fixing seedlings in a drawdown zone, so as to solve the problem that the existing seedling fixing devices are not stable enough, and to provide more stable support for the seedlings in the drawdown zone.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a device for fixing seedlings in a fluctuating zone, comprising:

[0007] A first supporting plate frame, which is provided with a first fixing hole;

[0008] A plurality of plug posts are centrally symmetrically arranged along the periphery of the first support plate frame; each of the plug posts is provided with an embedding hole;

[0009] A plurality of push-pull rods are movably connected to the plug posts; a first inclined surface structure is provided at the lower end of each push-pull rod; and,

[0010] A plurality of groups of reinforcing inserts, each group of reinforcing inserts being symmetrically embedded in the embedding holes, and each group of reinforcing inserts being provided with a second inclined surface structure cooperating with the first inclined surface structure;

[0011] In the first state, the first inclined surface structure is not in contact with the second inclined surface structure, and the length of each group of reinforcing inserts extending out of the embedding hole is L1;

[0012] In the second state, the first inclined surface structure and the second inclined surface structure are in contact with each other by means of inclined surface matching, and the length of each group of the reinforcing inserts extending out of the embedding hole is L2, and L2>L1.

[0013] Furthermore, the push-pull rod is slidably connected in the plug column, or the push-pull rod is threadedly connected in the plug column.

[0014] Furthermore, it also includes a second support plate frame, the second support plate frame is connected to the first support plate frame, the second support plate frame is provided with a second fixing hole, and the second fixing hole is coaxially arranged with the first fixing hole.

[0015] Furthermore, the second support plate frame includes multiple enclosures, multiple connecting members and multiple sliding rods, one end of the connecting member is connected to the first support plate frame, and the connecting member is provided with a sliding hole; one end of the sliding rod is slidably connected in the sliding hole, and the other end of the sliding rod is connected to the enclosure.

[0016] Furthermore, it also includes a plurality of grids, each of which is rotatably connected to the inner wall of the first fixing hole through a rotating structure; and a plurality of grid cables are arranged in a horizontal and vertical manner in the grid.

[0017] Furthermore, the rotating structure comprises:

[0018] A pressure plate connected to the push-pull rod;

[0019] A rotating shaft connected to the first supporting plate frame;

[0020] two gears, respectively connected to the two ends of the rotating shaft; and,

[0021] Two pressing frames are symmetrically arranged on both sides of the rotating shaft; each of the pressing frames is provided with a rack meshing with the gear, and the pressing frames are connected to the first supporting plate frame through a first elastic member.

[0022] Furthermore, the grid comprises an inner frame, an outer frame and an elastic net, and the inner frame is connected to the outer frame via a second elastic member.

[0023] Furthermore, it also includes multiple dispersion plates, multiple slide grooves are provided on the outer side wall of the first support plate frame, and multiple sliders cooperating with the slide grooves are provided on the dispersion plate, and the sliders can slide up and down in the slide grooves; pry plates are symmetrically provided on both sides of each dispersion plate, and the two ends of the pry plates respectively support the grid and the dispersion plate, and the pry plates are connected to the first support plate frame.

[0024] Furthermore, a plurality of notches are provided at intervals on the upper edge of the dispersion plate.

[0025] Furthermore, the lower end of the plug post is tapered.

[0026] Compared with the prior art, the utility model has the following technical effects:

[0027] The utility model discloses a device for fixing seedlings for planting in a drawdown zone, by arranging a reinforcing block on the plug post. When the plug post is inserted into the soil, the push-pull rod is pushed downward, so that the push-pull rod pushes the reinforcing block by the inclined extrusion effect, and then pushes the reinforcing block out of the embedding hole of the plug post, so that the end of the reinforcing block is more embedded in the soil around the plug post, thereby achieving a reinforcement effect, so that the device for fixing seedlings for planting in the drawdown zone can be more firmly inserted into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 A schematic diagram of the overall structure of a device for fixing seedlings in a falling zone provided by an embodiment of the utility model;

[0030] Figure 2 for Figure 1 Schematic diagram of some structures in ;

[0031] Figure 3 for Figure 1 Schematic diagram of some structures in ;

[0032] Figure 4 for Figure 1 A partial enlarged schematic diagram of the structure;

[0033] Figure 5 for Figure 1 Schematic diagram of some structures in ;

[0034] Figure 6 for Figure 1 Schematic diagram of the disperser plate structure;

[0035] Figure 7 for Figure 1 Schematic diagram of the grid structure in .

[0036] Among them, the reference numerals in the figure are:

[0037] 1. first support plate frame, 2. plug column, 3. push-pull rod, 4. reinforcement block, 5. second support plate frame, 6. grid frame, 7. pressure plate, 8. rotating shaft, 9. gear, 10. pressure frame, 11. first elastic member, 12. dispersion plate, 13. pry plate, 14. second elastic member, 101. first fixing hole, 102. slide groove, 201. embedding hole, 501. second fixing hole, 502. enclosure, 503. connecting member, 504. sliding rod, 601. inner frame, 602. outer frame, 603. elastic net, 1001. rack, 1201. slider, 1202. notch. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0039] In the present utility model, "plurality" means two or more than two. It should be noted that when an element is referred to as "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0042] The terms "first" and "second" are used only for descriptive purposes to distinguish objects such as substances from each other, and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. For example, without departing from the scope of the embodiments of the present invention, the first XX may also be referred to as the second XX, and similarly, the second XX may also be referred to as the first XX. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0043] See also Figure 1-Figure 7 Now, a device for fixing seedlings in a drawdown zone provided by an embodiment of the utility model is described.

[0044] Example 1

[0045] The utility model provides a device for fixing seedlings in a falling zone, comprising a first support plate frame 1, a plurality of plug posts 2, a plurality of push-pull rods 3 and a plurality of groups of reinforcement blocks 4. Figure 2 As shown. The first support plate frame 1 is provided with a first fixing hole 101, and a plurality of plug posts 2 are centrally symmetrically arranged along the periphery of the first support plate frame 1; each plug post 2 is provided with an embedding hole 201, and a plurality of push-pull rods 3 are movably connected to the plug posts 2; the lower end of each push-pull rod 3 is provided with a first inclined surface structure; each group of reinforcement inserts 4 is symmetrically embedded in the embedding hole 201, and each group of reinforcement inserts 4 is provided with a second inclined surface structure that matches the first inclined surface structure.

[0046] In the first state, the first inclined surface structure is not in contact with the second inclined surface structure, that is, the push-pull rod 3 is not in contact with the reinforcement insert 4. At this time, the length of each group of reinforcement inserts 4 extending out of the embedding hole 201 is L1; in the second state, the first inclined surface structure and the second inclined surface structure are in contact with each other by an inclined surface matching, that is, the push-pull rod 3 moves downward and contacts the reinforcement insert 4, and the first inclined surface structure at the lower end of the push-pull rod 3 applies an inclined surface extrusion force to the second inclined surface structure at the upper end of the reinforcement insert 4. At this time, the length of each group of reinforcement inserts 4 extending out of the embedding hole 201 is L2, and L2>L1. Under the inclined surface extrusion of the push-pull rod 3, the reinforcement insert 4 is pushed out of the embedding hole 201, so that the extended end of the reinforcement insert 4 is more inserted into the soil around the plug column 2, so that the plug column 2 is more firmly inserted into the soil, which has a reinforcing effect on the plug column 2.

[0047] A device for fixing seedlings for planting in a drawdown zone according to an embodiment of the utility model is provided with a reinforcing block 4 on the plug post 2. When the plug post 2 is inserted into the soil, the push-pull rod 3 is pushed downward, so that the push-pull rod 3 pushes the reinforcing block 4 by the inclined extrusion effect, and then pushes the reinforcing block 4 out of the embedding hole 201 of the plug post 2, so that the end of the reinforcing block 4 is more embedded in the soil around the plug post 2, thereby achieving a reinforcement effect, so that the device for fixing seedlings for planting in the drawdown zone can be more firmly inserted into the soil.

[0048] The first support plate frame 1 and the first fixing hole 101 of the embodiment of the utility model are circular, and can also be square, etc., which is not limited here.

[0049] In this embodiment, the push-pull rod 3 can be slidably connected in the column 2. For example, a sliding groove is opened in the column 2, and the push-pull rod 3 is slidably connected in the sliding groove of the column 2. In addition, a thread can be set on the outer wall of the push-pull rod 3, and a threaded structure matching the push-pull rod 3 is set in the column 2, so that the push-pull rod 3 is threadedly connected in the column 2.

[0050] In this embodiment, the lower end of the plug post 2 is tapered to facilitate easier insertion of the plug post 2 into the soil.

[0051] Example 2

[0052] On the basis of Example 1, a device for fixing seedlings in a falling zone according to an embodiment of the utility model further includes a second support plate frame 5, the second support plate frame 5 is connected to the first support plate frame 1, and the second support plate frame 5 is provided with a second fixing hole 501, and the second fixing hole 501 is coaxially arranged with the first fixing hole 101, such as Figure 1 shown.

[0053] The second support plate frame 5 can fix the upper part of the seedlings, while the first support plate frame 1 is used to fix the lower part of the seedlings. The second support plate frame 5 can further enhance the fixing effect of the seedlings.

[0054] Furthermore, the second support plate frame 5 of the present embodiment includes a plurality of enclosures 502, a plurality of connectors 503 and a plurality of slide bars 504, one end of the connector 503 is connected to the first support plate frame 1, a slide hole is provided on the connector 503, one end of the slide bar 504 is slidably connected in the slide hole of the connector 503, and the other end of the slide bar 504 is connected to the enclosure 502. This structural design can adapt to the entire growth stage of the seedlings, and since the connector 503 and the slide bar 504 are slidably connected, the second fixing hole 501 formed by the enclosure 502 can gradually become larger as the seedlings grow. For example, in the early stage of seedling planting, the seedlings are small and the required second fixing hole 501 is small, while in the later stage of seedling growth, the seedlings are large and the required second fixing hole 501 needs to be gradually enlarged as the seedlings grow. At this time, under the squeezing effect of the seedlings, the slide bar 504 slides outward in the slide hole of the connecting member 503, that is, slides in the direction away from the seedlings, so that the second fixing hole 501 formed by the enclosure 502 becomes larger. The fixing device of this embodiment can have a good fixing effect on the seedlings without affecting the growth of the seedlings.

[0055] The second support plate frame 5 and the second fixing hole 501 of this embodiment are circular, and may also be square, etc., which is not limited here.

[0056] When using the drawdown zone seedling planting fixing device of the present embodiment to fix the seedlings, the second support plate frame 5 can provide initial support for the seedlings so that the upper part of the seedlings is initially fixed, and the plug post 2 is inserted into the soil to stabilize the fixing device. However, since the drawdown zone is often flooded, soil erosion may occur, causing the fixing device to shift. In order to avoid this situation, after the plug post 2 is inserted into the soil, the push-pull rod 3 is moved downward so that the push-pull rod 3 contacts and squeezes the inclined surface of the reinforcement block 4, so that the reinforcement block 4 is embedded in the soil, so that the plug post 2 can be more stable. When the seedling grows to the point where it no longer needs to be fixed, the plug post 2 is pulled out, thereby driving the reinforcement block 4 to pull the soil, and then the push-pull rod 3 will move out with the plug post 2.

[0057] Example 3

[0058] On the basis of Example 1 or Example 2, a device for fixing seedlings in a falling zone according to an embodiment of the utility model further comprises a plurality of grids 6, each of which is rotatably connected to the inner wall of the first fixing hole 101 through a rotating structure; a plurality of horizontally and vertically staggered mesh wires are arranged in the grids 6, such as Figure 1 , Figure 3-5 , Figure 7 shown.

[0059] The grid 6 can wrap the soil around the seedlings, prevent and reduce soil erosion, and promote the fixation effect on the seedlings.

[0060] The rotating structure can be set as a conventional hinged structure, such as a hinged shaft similar to a connecting door. By rotating the connecting shaft, the grid 6 is driven to flip up and down. When the seedling planting fixing device of the drawdown zone is initially installed, after the plug post 2 is fixed, the grid 6 is rotated downward to wrap the soil; when the seedling planting fixing device of the drawdown zone needs to be removed, the grid 6 is rotated upward, and then the plug post 2 is pulled out.

[0061] Furthermore, the rotating structure of the present embodiment includes a pressing plate 7, a rotating shaft 8, two gears 9 and two pressing frames 10, the pressing plate 7 is connected to the push-pull rod 3; the rotating shaft 8 is connected to the first supporting plate frame 1; the two gears 9 are respectively connected to the two ends of the rotating shaft 8; the two pressing frames 10 are symmetrically arranged on both sides of the rotating shaft 8; each pressing frame 10 is provided with a rack 1001 meshing with the gear 9, and the pressing frame 10 is connected to the first supporting plate frame 1 through a first elastic member 11, as shown in FIG. Figure 1 , Figure 3-5 The first elastic member 11 may be a spring.

[0062] The rotating structure of this embodiment works as follows: when the push-pull rod 3 moves downward, it drives the pressing plate 7 to move downward, and the pressing plate 7 applies a downward force to the pressing frame 10, thereby driving the rack 1001 to move downward, and the rack 1001 drives the gear 9 to rotate, thereby causing the rotating shaft 8 to rotate, and then drives the net frame 6 to rotate downward around the rotating shaft 8 to wrap the soil. When the push-pull rod 3 moves upward, the pressing frame 10 is reset upward under the action of the first elastic member 11, thereby driving the rack 1001 to move upward and reset, and the rack 1001 shifts the gear 9, thereby causing the net frame 6 to rotate upward and reset.

[0063] Furthermore, the grid frame 6 of this embodiment includes an inner frame 601, an outer frame 602 and an elastic net 603. The inner frame 601 is connected to the outer frame 602 through a second elastic member 14. Figure 1 , Figure 3-5 , Figure 7 As shown. The second elastic member 14 can be a spring. This design enables the grid 6 to fix the seedlings without affecting the growth of the seedlings. The front part of the grid 6 (i.e., the side close to the seedlings) can limit the seedlings, and the front part of the grid 6 is also elastically deformable. As the seedlings grow, the inner frame 601 of the grid 6 can be squeezed into the outer frame 602 of the grid 6, and the second elastic member 14 can make the inner frame 601 of the grid 6 always fit the seedlings.

[0064] Example 4

[0065] On the basis of Example 3, a device for fixing seedlings in a falling zone of the utility model embodiment further includes a plurality of dispersion plates 12, a plurality of slide grooves 102 are provided on the outer wall of the first support plate frame 1, a plurality of sliders 1201 cooperating with the slide grooves 102 are provided on the dispersion plate 12, and the sliders 1201 can slide up and down in the slide grooves 102; pry plates 13 are symmetrically provided on both sides of each dispersion plate 12, and the two ends of the pry plates 13 respectively support the grid 6 and the dispersion plate 12, and the pry plates 13 are connected to the first support plate frame 1, such as Figure 1 , Figure 5 shown.

[0066] The pry plate 13 is used to lift the dispersion plate 12. When the dispersion plate 12 is lifted, the slider 1201 slides upward in the slide groove 102, which can block the external water flow to prevent the water flow in the seedling growing area from being too large, causing the seedlings to be impacted by the water flow. The dispersion plate 12 can reduce the impact of the water flow on the seedlings.

[0067] Furthermore, a plurality of notches 1202 are provided at intervals on the upper edge of the dispersion plate 12 of the present embodiment, so that water around the seedlings can flow out to the outside through the plurality of notches 1202 .

[0068] The dispersion plate 12 of this embodiment works as follows: when the grid 6 rotates downward, the grid 6 can press the pry plate 13, so that the pry plate 13 lifts the dispersion plate 12, and the slider 1201 drives the dispersion plate 12 to slide upward along the support plate frame 1. The dispersion plate 12 can block the water flow without affecting the circulation of water. When the grid 6 is reset, the dispersion plate 12 will automatically reset under the action of its own gravity.

[0069] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A device for fixing seedlings in a fluctuating zone, characterized in that: include: A first supporting plate frame, which is provided with a first fixing hole; A plurality of plug posts are centrally symmetrically arranged along the periphery of the first support plate frame; each of the plug posts is provided with an embedding hole; A plurality of push-pull rods are movably connected to the plug posts; a first inclined surface structure is provided at the lower end of each push-pull rod; and, A plurality of groups of reinforcing inserts, each group of reinforcing inserts being symmetrically embedded in the embedding holes, and each group of reinforcing inserts being provided with a second inclined surface structure cooperating with the first inclined surface structure; In the first state, the first inclined surface structure is not in contact with the second inclined surface structure, and the length of each group of reinforcing inserts extending out of the embedding hole is L1; In the second state, the first inclined surface structure and the second inclined surface structure are in contact with each other by means of inclined surface matching, and the length of each group of the reinforcing inserts extending out of the embedding hole is L2, and L2>L1.

2. A device for fixing seedlings in a water-falling zone as claimed in claim 1, characterized in that: The push-pull rod is slidably connected in the plug column, or the push-pull rod is threadedly connected in the plug column.

3. The device for fixing seedlings in a water-falling zone as claimed in claim 1, characterized in that: It also includes a second support plate frame, which is connected to the first support plate frame. The second support plate frame is provided with a second fixing hole, and the second fixing hole is coaxially arranged with the first fixing hole.

4. A device for fixing seedlings in a falling zone as claimed in claim 3, characterized in that: The second support plate frame includes multiple enclosures, multiple connecting members and multiple sliding rods, one end of the connecting member is connected to the first support plate frame, and a sliding hole is provided on the connecting member; one end of the sliding rod is slidably connected in the sliding hole, and the other end of the sliding rod is connected to the enclosure.

5. The device for fixing seedlings in a water-falling zone as claimed in claim 1, characterized in that: It also includes a plurality of grid frames, each of which is rotatably connected to the inner wall of the first fixing hole through a rotating structure; and a plurality of grid cables are arranged in a horizontal and vertical manner in the grid frames.

6. The device for fixing seedlings in a falling zone as claimed in claim 5, characterized in that: The rotating structure comprises: A pressure plate connected to the push-pull rod; A rotating shaft connected to the first supporting plate frame; two gears, respectively connected to the two ends of the rotating shaft; and, Two pressing frames are symmetrically arranged on both sides of the rotating shaft; each of the pressing frames is provided with a rack meshing with the gear, and the pressing frames are connected to the first supporting plate frame through a first elastic member.

7. The device for fixing seedlings in a falling zone as claimed in claim 5, characterized in that: The grid frame comprises an inner frame, an outer frame and an elastic net, and the inner frame is connected to the outer frame through a second elastic member.

8. The device for fixing seedlings in a water-falling zone as claimed in claim 5, characterized in that: It also includes multiple dispersion plates, multiple slide grooves are provided on the outer side wall of the first support plate frame, and multiple sliders cooperating with the slide grooves are provided on the dispersion plates, and the sliders can slide up and down in the slide grooves; pry plates are symmetrically provided on both sides of each dispersion plate, and the two ends of the pry plates respectively support the grid and the dispersion plates, and the pry plates are connected to the first support plate frame.

9. The device for fixing seedlings in a water-falling zone as claimed in claim 8, characterized in that: The upper edge of the dispersion plate is provided with a plurality of notches at intervals.

10. A device for fixing seedlings in a water-fluctuation zone as claimed in any one of claims 1 to 9, characterized in that: The lower end of the plug post is tapered.

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