Anti-lodging device for polygonatum kingianum

Abstract

The lodging prevention device comprises a fixing mechanism, a connecting mechanism and a stretching mechanism, the fixing mechanism comprises a plurality of fixing telescopic rods and a supporting plate movably connected to the upper ends of the fixing telescopic rods, and the connecting mechanism comprises a supporting box arranged on the supporting plate. The first rolling wheel is rotationally connected to the interior of the supporting box, the limiting mechanism is arranged in front of the first rolling wheel, the connecting pieces are arranged at the two ends of the supporting box, the connecting rope is fixedly connected to the first rolling wheel, and the first buckle is arranged at the other end of the connecting rope. The stretching mechanism comprises a plurality of rope boxes connected to the connecting rope in a sliding mode, fixing plates fixedly connected to the upper ends of the interiors of the rope boxes, second rolling wheels rotationally connected between the fixing plates and the bottom ends of the rope boxes, hanging ropes fixedly connected to the second rolling wheels, and second buckles arranged at the other ends of the hanging ropes. According to the polygonatum kingianum lodging prevention device, an adjustable grid is formed by the rope box and the hanging rope, polygonatum kingianum is effectively prevented from lodging, and the whole device is convenient to disassemble and can be recycled and reused.

Description

Technical Field

[0001] This utility model belongs to the field of Polygonatum planting devices, specifically relating to a device for preventing lodging of Polygonatum yunnanense. Background Technology

[0002] Polygonatum yunnanense, a herbaceous plant belonging to the genus Polygonatum in the family Liliaceae, has high medicinal value. It possesses properties that replenish qi, nourish yin, strengthen the spleen, moisten the lungs, and benefit the kidneys. To meet the demand for Polygonatum yunnanense, many people have begun cultivating and planting it. Because the stems of Polygonatum yunnanense are relatively long, they are prone to breakage or lodging in severe weather. Therefore, it is often necessary to install anti-lodging nets to prevent the plants from falling over.

[0003] Traditional anti-lodging nets have a fixed structure, making it impossible to flexibly adjust the grid spacing according to the growth stage of the Polygonatum yunnanensis plants. Moreover, when laying traditional anti-lodging nets in large-scale planting areas, the deployment and fixing of the nets are very cumbersome, and the overall structure of the nets is large, making operation difficult and inefficient.

[0004] Therefore, this utility model provides a device to prevent lodging of Polygonatum odoratum. Utility Model Content

[0005] This utility model designs a device to prevent lodging of Polygonatum odoratum, in order to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above-mentioned technical effects, this utility model is implemented through the following technical solution: A device for preventing lodging of Polygonatum odoratum, comprising a fixing mechanism, a connecting mechanism, and a tensioning mechanism, characterized in that: the fixing mechanism includes multiple fixed telescopic rods and a support plate movably connected to the upper end of the fixed telescopic rods; the connecting mechanism includes a support box disposed on the support plate, a first reel rotatably connected inside the support box, a limiting mechanism disposed in front of the first reel, connectors disposed at both ends of the support box, a connecting rope fixedly connected to the first reel, and a first buckle disposed at the other end of the connecting rope; the tensioning mechanism includes multiple rope boxes slidably connected to the connecting rope, a fixing plate fixedly connected to the upper end of the rope box, a second reel rotatably connected between the fixing plate and the bottom end of the rope box, a hanging rope fixedly connected to the second reel, and a second buckle disposed at the other end of the hanging rope.

[0007] Furthermore, the plurality of fixed telescopic rods are distributed and fixed at the four corners of the planting area. Each fixed telescopic rod includes a movable rod that is movably sleeved on the lower end limiting shaft of the support plate, a fixed rod that is movably sleeved on the movable rod, a plurality of limiting holes provided on the limiting shaft and the movable rod, a first limiting rod and a second limiting rod respectively provided on the movable rod and the fixed rod and cooperating with the limiting holes, and a fixed base provided at the bottom end of the fixed rod.

[0008] Furthermore, one side of the first reel extends through the outside of the support box and has a first rotating handle at its outer end.

[0009] Furthermore, the limiting mechanism includes a pair of connecting blocks fixedly connected to the support plate and located in front of the first reel, a roller rotatably connected between the connecting blocks, a guide block disposed at the front end of the connecting blocks, and a third limiting rod disposed above the guide block.

[0010] Furthermore, the connector has a slot at its side end and a fourth limiting rod at its upper end.

[0011] Furthermore, the connecting rope is arranged laterally and longitudinally along the distribution of the fixed telescopic rod; the connecting rope is movably disposed at the lower end of the roller, and the connecting rope passes through the slot of the guide block, and is engaged with the slot of the connector of the fixed telescopic rod at the other end through the slot of the first buckle.

[0012] Furthermore, the multiple rope boxes are equidistantly distributed on the connecting ropes at the transverse and longitudinal ends, respectively; a seventh limiting rod is provided on both sides of the top of the rope box, a rope hole is provided at the front end of the rope box, a connecting frame is provided in front of the rope hole at the front end of the rope box, and a fifth limiting rod is provided at the upper end of the connecting frame; through holes that cooperate with the connecting ropes are provided on the side walls of the rope boxes on both sides above the fixing plate.

[0013] Furthermore, one side of the second reel extends to the outside of the rope box and has a second handle at its outer end.

[0014] Furthermore, the hanging rope passes through the rope hole of the rope box and is detached and installed on the connecting rope on the opposite side through the second buckle, forming a grid of horizontal and vertical intersections; the second buckle includes a locking block connected to one end of the hanging rope, clamping blocks rotatably connected to both sides of the locking block, and a sixth limiting rod disposed between the clamping blocks.

[0015] The beneficial effects of this utility model are:

[0016] 1. In this utility model, the operator can install and adjust the fixed telescopic rod, support plate and connecting rope to form a stable support structure in the planting area; by distributing multiple rope boxes equidistantly on the connecting rope and pulling out and fixing the hanging rope, a grid structure with horizontal and vertical interlacing is formed, which can effectively prevent the Yunnan Polygonatum plants from falling over and ensure their normal growth.

[0017] 2. In this utility model, the grid spacing can be flexibly adjusted according to the growth stage of the Polygonatum yunnanense plant to provide the most suitable support and ensure the healthy growth of the plant.

[0018] 3. After the Yunnan Polygonatum plants are planted, the entire support structure can be easily disassembled and recycled, and can be reused, reducing resource waste. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 3 This is a top view of the present invention;

[0023] Figure 4 This is a schematic diagram of the side cross-section structure of the support box of this utility model;

[0024] Figure 5 This is a schematic diagram of the front structure of the support box of this utility model;

[0025] Figure 6 This is a schematic diagram of the front cross-section structure of the support box of this utility model;

[0026] Figure 7 This is a utility model Figure 6 Enlarged schematic diagram of the structure at point B;

[0027] Figure 8 This is a schematic diagram of the rope box structure of this utility model;

[0028] Figure 9 This is a schematic diagram of the internal structure of the rope box of this utility model;

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Fixing mechanism; 11. Fixed telescopic rod; 111. Movable rod; 112. Fixed rod; 113. First limiting rod; 114. Second limiting rod; 115. Fixed base; 12. Support plate; 2. Connecting mechanism; 21. Support box; 22. First winding wheel; 221. First rotating handle; 23. Limiting mechanism; 231. Connecting block; 232. Roller; 233. Guide block; 234. Third limiting rod; 24. Connector; 241. Slot; 242. Fourth limiting rod; 25. Connecting rope; 26. First buckle; 3. Tensioning mechanism; 31. Rope box; 311. Seventh limiting rod; 312. Connecting frame; 313. Fifth limiting rod; 32. Fixing plate; 33. Second reel; 331. Rotating handle; 34. Hanging rope; 35. Second buckle; 351. Locking block; 352. Clamping block; 353. Sixth limiting rod. Detailed Implementation

[0031] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] See Figures 1 to 9 As shown, a device for preventing lodging of Polygonatum yunnanense includes a fixing mechanism 1, a connecting mechanism 2, and a tensioning mechanism 3. The fixing mechanism 1 includes multiple fixed telescopic rods 11 and a support plate 12 movably connected to the upper end of the fixed telescopic rods 11. The connecting mechanism 2 includes a support box 21 mounted on the support plate 12, a first reel 22 rotatably connected to the support box 21 via a bearing seat, a limiting mechanism 23 located in front of the first reel 22, connectors 24 located at both ends of the support box 21, a connecting rope 25 fixedly connected to the first reel 22, and a first buckle 26 located at the other end of the connecting rope 25. The tensioning mechanism 3 includes multiple rope boxes 31 slidably connected to the connecting rope 25, a fixing plate 32 fixedly connected to the upper end of the rope box 31, a second reel 33 rotatably connected between the fixing plate 32 and the bottom end of the rope box 31 via a bearing seat, a hanging rope 34 fixedly connected to the second reel 33, and a second buckle 35 located at the other end of the hanging rope 34.

[0034] The plurality of fixed telescopic rods 11 are distributed and fixed at the four corners of the planting area. Each fixed telescopic rod 11 includes a movable rod 111 movably sleeved on the lower end limiting shaft of the support plate 12, a fixed rod 112 movably sleeved on the movable rod 111, a plurality of limiting holes provided on the limiting shaft and the movable rod 111, a first limiting rod 113 and a second limiting rod 114 respectively provided on the movable rod 111 and the fixed rod 112 and cooperating with the limiting holes, and a fixed base 115 provided at the bottom end of the fixed rod 112. The fixed base 115 is provided with a plurality of fixing nails to ensure that the fixed telescopic rod 11 can be fixedly installed in the planting area. Figure 6 As shown, multiple limiting holes are arranged in a ring on the upper end of the limiting shaft. With the cooperation of the first limiting rod 113, the support plate 12 and the limiting shaft can rotate and be limited at the upper end of the movable rod 111. Multiple limiting holes on the movable rod 111 are arranged vertically on the side of the movable rod 111. The second limiting rod 114 can realize the up and down movement and limitation of the movable rod 111 on the fixed rod 112.

[0035] The first reel 22 extends through the outside of the support box 21 on one side and has a first rotating handle 221 at its outer end.

[0036] The limiting mechanism 23 includes a pair of connecting blocks 231 fixedly connected to the support plate 12 and located in front of the first winding wheel 22, a roller 232 rotatably connected between the connecting blocks 231 via a rotating shaft or bearing seat, a guide block 233 disposed at the front end of the connecting blocks 231, and a third limiting rod 234 disposed above the guide block 233. The third limiting rod 234 is used to fix the connecting rope 25. The roller 232 provides tension to the connecting rope 25.

[0037] The connector 24 has a slot 241 on its side and a fourth limiting rod 242 on its upper end, which is used to fix the first buckle 26.

[0038] The connecting rope 25 is arranged laterally and longitudinally along the distribution of the fixed telescopic rod 11; the connecting rope 25 is movably disposed at the lower end of the roller 232, and the connecting rope 25 passes through the slot of the guide block 233, such as... Figure 7 As shown, the first buckle 26 is engaged with the slot of the connector 24 of the telescopic rod 11 at the other end through the slot of the first buckle 26.

[0039] The multiple rope boxes 31 are equidistantly distributed on the connecting ropes 25 at the transverse and longitudinal ends, respectively. A seventh limiting rod 311 is provided on both sides of the top of each rope box 31 to fix it to the connecting rope 25. A rope hole is provided at the front end of each rope box 31, and a connecting frame 312 is provided in front of the rope hole. A fifth limiting rod 313 is provided at the upper end of the connecting frame 312. Through holes that mate with the connecting ropes 25 are provided on the side walls of the rope boxes 31 above the fixing plate 32.

[0040] The second reel 33 extends through the outside of the rope box 31 on one side and has a second handle 331 at its outer end.

[0041] The hanging rope 34 passes through the rope hole of the rope box 31 and is detached and installed on the connecting rope 25 on the opposite side via the second buckle 35, forming a crisscrossing grid. The second buckle 35 includes a locking block 351 connected to one end of the hanging rope 34, clamping blocks 352 rotatably connected to both sides of the locking block 351 via a rotating shaft, and a sixth limiting rod 353 disposed between the clamping blocks 352. When the clamping blocks 352 on both sides are clamped on the connecting rope 25, the clamping blocks 352 are fixedly closed by the sixth limiting rod 353.

[0042] All limiting rods in this utility model can be threaded rods or spring inserts, and a pressing piece can be set at the bottom of the limiting rod to improve the fixing effect of the limiting rod.

[0043] Example 2

[0044] The operating principle of this utility model:

[0045] When setting up and installing the anti-lodging device for *Polygonatum yunnanensis*, the operator first distributes the fixed telescopic rods 11 at the four corners of the planting area according to the area of ​​the planting site. The operator adjusts the height of the fixed telescopic rods 11 and rotates the support plates 12 of each fixing mechanism 1 to ensure that the first buckles 26 of the connecting ropes 25 on each fixed telescopic rod 11 are engaged with each other on the connecting parts 24 on the side of the opposite support box 21. The operator pulls the first buckles 26 to pull out the connecting ropes 25 on the first reel 22, then secures the first buckles 26 in the connecting parts 24 on the side of the opposite support box 21, and then rotates the first reel 22 to tighten the connecting ropes 25 and fix them through the third limiting rod 234 above the guide block 233. These form a stable support structure in the planting area.

[0046] After the connecting rope 25 is fixed, the operator uses measuring tools to evenly distribute the multiple rope boxes 31 on the horizontal and vertical connecting ropes 25. The rope boxes 31 are then fixed to the connecting rope 25 using the seventh limiting rod 311. Next, the second buckle 35 is pulled to extend the hanging rope 34 from the second reel 33, and the second buckle 35 is then fixed to the opposite connecting rope 25, forming a crisscrossing grid. This grid structure provides stable support for the *Polygonatum yunnanensis* plant, effectively preventing it from falling over and ensuring its normal growth. In the design of the connecting ropes 25 and rope boxes 31, due to the horizontal position of the connecting ropes and the distribution of the rope boxes, there may be a certain height difference when the hanging ropes 34 intersect horizontally and vertically. This height difference does not affect the anti-falling effect, because after the hanging ropes 34 are tightened and fixed, the height difference provides different levels of support points, still preventing the plant from falling over in all directions.

[0047] After the *Polygonatum yunnanense* plant is planted, loosen the fifth limiting rod 313 and the second buckle 35, and rotate the second handle 331 of the second reel 33 to retract the hanging rope 34 onto the second reel 33. Then loosen the seventh limiting rod 311 to gather the multiple rope boxes 31, and loosen the third limiting rod 234 and the fourth limiting rod 242. Rotate the first handle 221 of the first reel 22 to retract the connecting rope 25 onto the first reel 22.

[0048] In this utility model, the first buckle 26 of the connecting rope 25 can be designed to be detachable and installable, so that multiple rope boxes 31 can also be detached and installed on the connecting rope 25, making it convenient to store and preserve the rope boxes 31 separately.

Claims

1. A device for preventing lodging of Polygonatum odoratum, comprising a fixing mechanism (1), a connecting mechanism (2), and a tensioning mechanism (3), characterized in that: The fixing mechanism (1) includes multiple fixed telescopic rods (11) and a support plate (12) movably connected to the upper end of the fixed telescopic rods (11); the connecting mechanism (2) includes a support box (21) set on the support plate (12), a first reel (22) rotatably connected inside the support box (21), a limiting mechanism (23) set in front of the first reel (22), connectors (24) set at both ends of the support box (21), a connecting rope (25) fixedly connected to the first reel (22), and a first buckle (26) set at the other end of the connecting rope (25); the stretching mechanism (3) includes multiple rope boxes (31) slidably connected to the connecting rope (25), a fixing plate (32) fixedly connected to the upper end of the rope box (31), a second reel (33) rotatably connected between the fixing plate (32) and the bottom end of the rope box (31), a hanging rope (34) fixedly connected to the second reel (33), and a second buckle (35) set at the other end of the hanging rope (34).

2. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The multiple fixed telescopic rods (11) are distributed and fixed at the four corners of the planting area. Each fixed telescopic rod (11) includes a movable rod (111) movably sleeved on the lower end limiting shaft of the support plate (12), a fixed rod (112) movably sleeved on the movable rod (111), multiple limiting holes provided on the limiting shaft and the movable rod (111), a first limiting rod (113) and a second limiting rod (114) respectively provided on the movable rod (111) and the fixed rod (112) and cooperating with the limiting holes, and a fixed base (115) provided at the bottom end of the fixed rod (112).

3. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The first reel (22) extends through the outside of the support box (21) on one side and has a first rotating handle (221) at its outer end.

4. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The limiting mechanism (23) includes a pair of connecting blocks (231) fixedly connected to the support plate (12) and located in front of the first roller (22), a roller (232) rotatably connected between the connecting blocks (231), a guide block (233) set at the front end of the connecting blocks (231), and a third limiting rod (234) set above the guide block (233).

5. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The connector (24) has a slot (241) on its side end and a fourth limiting rod (242) on its upper end.

6. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The connecting rope (25) is arranged horizontally and vertically along the distribution of the fixed telescopic rod (11); the connecting rope (25) is movably set at the lower end of the roller (232), and the connecting rope (25) passes through the slot of the guide block (233) and is engaged with the slot of the connector (241) of the fixed telescopic rod (11) at the other end through the slot of the first buckle (26).

7. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The multiple rope boxes (31) are equidistantly distributed on the connecting ropes (25) at the transverse and longitudinal sides respectively; the top of the rope box (31) is provided with a seventh limiting rod (311) on both sides, the front end of the rope box (31) is provided with a rope hole, the front end of the rope box (31) is provided with a connecting frame (312) in front of the rope hole, and the upper end of the connecting frame (312) is provided with a fifth limiting rod (313); the side walls of the rope boxes (31) on both sides above the fixing plate (32) are provided with through holes that cooperate with the connecting ropes (25).

8. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The second reel (33) extends through the outside of the rope box (31) on one side and has a second handle (331) at its outer end.

9. The anti-lodging device for Polygonatum odoratum according to claim 1, characterized in that, The hanging rope (34) passes through the rope hole of the rope box (31) and is detached and installed on the connecting rope (25) on the opposite side through the second buckle (35) to form a grid of horizontal and vertical intersecting lines; the second buckle (35) includes a buckle block (351) connected to one end of the hanging rope (34), clamping blocks (352) rotatably connected to both sides of the buckle block (351), and a sixth limiting rod (353) set between the clamping blocks (352).

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