Anti-lodging device for polygonatum sibiricum planting

Abstract

The utility model relates to the technical field of planting, and discloses a polygonatum sibiricum planting lodging prevention device which comprises a limiting ring, a groove is formed in the top end of the limiting ring, a limiting block for limiting polygonatum sibiricum is arranged in the groove, a plurality of connecting plates are fixedly connected to the outer wall of the limiting ring, springs are arranged at the bottom ends of the connecting plates, and the springs are connected with the limiting ring. And one end of the spring is connected with the connecting plate, the other end of the spring is connected with a lifting cylinder, an adjusting mechanism is arranged at the bottom end of the lifting cylinder, and the adjusting mechanism can adjust the height of the limiting ring. According to the device, the polygonatum sibiricum is limited, so that lodging of the polygonatum sibiricum can be effectively prevented, the polygonatum sibiricum is kept upright, and the situation that the polygonatum sibiricum cannot perform sufficient photosynthesis due to lodging of the polygonatum sibiricum is avoided; polygonatum sibiricum plants can be conveniently placed in the limiting rings, then the installation efficiency of the device can be improved, and lodging of the polygonatum sibiricum plants is better prevented by preventing the polygonatum sibiricum plants from being separated from the limiting rings.

Description

Technical Field

[0001] This utility model relates to the field of planting technology, and in particular to a device for preventing lodging in the planting of Polygonatum sibiricum. Background Technology

[0002] Polygonatum is a perennial herb belonging to the Asparagaceae family and the Polygonatum genus. Its stem is rhizome-like; the nodes are swollen, thicker at one end and thinner at the other, with short branches at the thicker end; leaves are whorled in groups of 4-6, linear-lanceolate, with curled or curved tips; the inflorescence usually has 2-4 flowers, forming an umbel, with a long, drooping peduncle; bracts are borne at the base of the pedicel, membranous, awl-shaped or linear-lanceolate; the perianth is creamy white or pale yellow with a slightly constricted middle tube; the berry is black when ripe. Polygonatum grows in mountain forest edges, thickets, or semi-shaded slopes, and is distributed in areas north of the Yangtze River. Polygonatum is highly selective in its growing environment, preferring shady and moist environments, loose and fertile soil with sufficient surface moisture, and shaded, well-lit forest edges; it thrives in moderately acidic to slightly acidic soils; propagation is by rhizome and seed, with rhizome propagation being the primary method.

[0003] During the cultivation of Polygonatum, the plants may fall over, which can affect their photosynthesis, hindering their healthy growth and leading to a decrease in yield. To address this technical problem, this application proposes a device to prevent lodging in Polygonatum cultivation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device to prevent lodging in Polygonatum cultivation. By limiting the position of the Polygonatum plant, it effectively prevents lodging, keeps the plant upright, and avoids insufficient photosynthesis caused by lodging, thus promoting healthy growth. The device also improves installation efficiency by allowing easy placement of the plant within the limiting ring, and further prevents lodging by preventing the plant from detaching from the ring.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A device for preventing lodging in Polygonatum cultivation includes a limiting ring with a groove at its top. A limiting block for limiting the Polygonatum is disposed in the groove. Multiple connecting plates are fixedly connected to the outer wall of the limiting ring. A spring is disposed at the bottom of each connecting plate. One end of the spring is connected to the connecting plate, and the other end of the spring is connected to a lifting cylinder. An adjustment mechanism is disposed at the bottom of the lifting cylinder, which can adjust the height of the limiting ring.

[0007] Furthermore, the adjusting mechanism includes a screw rod threadedly connected to the bottom end of the lifting cylinder, a rotating block fixedly connected to the bottom end of the screw rod, and a rotating assembly provided at the bottom end of the rotating block.

[0008] Furthermore, the rotating assembly includes a rod located at the bottom end of the rotating block, a connecting block located at the top end of the rod, the top end of the connecting block being fixedly connected to the rotating block, and a retaining ring being fixedly connected to the outer wall of the middle end of the connecting block.

[0009] Furthermore, a connecting groove is provided at the top of the lifting cylinder, and the connecting groove is connected to the spring.

[0010] Furthermore, a fixing block is fixedly connected to the top side of one end of the limiting block, and the fixing block can move the limiting block along with it.

[0011] Furthermore, the bottom end of the insertion rod is fixedly connected to a cone that facilitates insertion into the ground.

[0012] Furthermore, a circular groove is formed on the inner wall of the top end of the insertion rod, and a retaining groove is formed on the inner wall of the middle end of the circular groove.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by limiting the position of the Polygonatum plant, it is possible to effectively prevent the Polygonatum plant from falling over, keep it upright, and avoid the Polygonatum plant from falling over and being unable to carry out sufficient photosynthesis, which is conducive to the healthy growth of the Polygonatum plant.

[0015] 2. In this utility model, by making it convenient to place the Polygonatum plant into the limiting ring, the installation efficiency of this device can be improved, and by preventing the Polygonatum plant from falling off the limiting ring, the plant can be better prevented from lodging. Attached Figure Description

[0016] Figure 1 This is a perspective view of a device for preventing lodging in Polygonatum cultivation according to this utility model;

[0017] Figure 2 This is a schematic diagram of the lifting cylinder of a device for preventing lodging in Polygonatum sibiricum planting, as proposed in this utility model.

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the limiting ring of a device for preventing lodging in Polygonatum sibiricum planting, as proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the limiting block of a device for preventing lodging in Polygonatum sibiricum planting, as proposed in this utility model.

[0021] Legend:

[0022] 1. Limiting ring; 2. Connecting plate; 3. Spring; 4. Lifting cylinder; 5. Rotating block; 6. Insert rod; 7. Helical rod; 8. Fixing block; 9. Limiting block; 10. Connecting block; 11. Snap ring. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1-3 This utility model provides an embodiment of a device for preventing lodging in Polygonatum sibiricum planting, including a limiting ring 1. The limiting ring 1 is circular in shape, but not a complete circle. A groove is provided at the top of the limiting ring 1, and a limiting block 9 is provided in the groove to limit the Polygonatum sibiricum. By sliding the limiting block 9 and sealing the notch on the limiting ring 1, the Polygonatum sibiricum plant can be prevented from falling off the limiting ring 1. Multiple connecting plates 2 are fixedly connected to the outer wall of the limiting ring 1. A spring 3 is provided at the bottom of the connecting plate 2. The spring 3 provides a buffer space for the swaying amplitude of the Polygonatum sibiricum plant. One end of the spring 3 is connected to the connecting plate 2. The other end is connected to a lifting cylinder 4. The bottom end of the lifting cylinder 4 is threaded with a spiral rod 7. By rotating the spiral rod 7, the lifting cylinder 4 can be raised or lowered. The bottom end of the spiral rod 7 is fixedly connected to a rotating block 5. By rotating the rotating block 5, the spiral rod 7 can be rotated. The bottom end of the rotating block 5 is provided with an insertion rod 6. By inserting the insertion rod 6 into the ground, the entire device can be fixed. The top end of the insertion rod 6 is provided with a connecting block 10. The top end of the connecting block 10 is fixedly connected to the rotating block 5. The middle outer wall of the connecting block 10 is fixedly connected with a retaining ring 11. By setting the retaining ring 11, the connecting block 10 can rotate in the circular groove at the top end of the insertion rod 6.

[0025] Reference Figure 3-5 The lifting cylinder 4 has a connecting groove at its top, which connects to the spring 3. A fixing block 8 is fixedly connected to the top side of one end of the limiting block 9. The fixing block 8 allows workers to easily move the limiting block 9, and it can move the limiting block 9 along with it. A cone is fixedly connected to the bottom of the insertion rod 6, facilitating insertion into the ground. This cone makes it easier for the insertion rod 6 to be inserted into the ground, thus facilitating the installation of the entire device. A circular groove is formed on the inner wall of the top of the insertion rod 6, and a retaining groove is formed on the inner wall of the middle section of the circular groove.

[0026] Working principle: First, insert two rods 6 into the ground. The cone shape makes it easier for workers to insert the rods 6 into the ground. Then, slide the fixing block 8 so that it slides with the limiting block 9 within the limiting ring 1. Then, place the planted Polygonatum plant into the limiting ring 1 and close the limiting block 9. By rotating the rotating block 5, it causes the spiral rod 7 to rotate. The rotation of the spiral rod 7 causes the lifting cylinder 4 to rise and fall. The movement of the lifting cylinder 4 causes the spring 3 to rise and fall. The spring 3 provides a buffer space for the swaying amplitude of the Polygonatum plant, thereby adjusting the limiting ring 1 to a suitable height to better prevent the Polygonatum plant from falling over.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for preventing lodging of polygonatum sibiricum planting, characterized in that, Including the limit circle (1), the recess is set in the top end of the limit circle (1), the recess is provided with the limit block (9) for limiting the limit of the Huangjing, the outer wall of the limit circle (1) is fixedly connected with multiple connecting plates (2), the bottom of the connecting plate (2) is provided with a spring (3), one end of the spring (3) is connected with the connecting plate (2), the other end of the spring (3) is connected with the lifting cylinder (4), the bottom of the lifting cylinder (4) is provided with an adjusting mechanism, the adjusting mechanism can adjust the height of the limit circle (1).

2. The device for preventing lodging of rhizoma polygonati according to claim 1, characterized in that: The adjusting mechanism includes a threaded connection screw rod (7) at the bottom of the lifting cylinder (4), the bottom of the screw rod (7) is fixedly connected with a rotating block (5), the bottom of the rotating block (5) is provided with a rotating assembly.

3. The device according to claim 2, characterized in that: The rotating assembly includes an insertion rod (6) provided at the bottom of the rotating block (5), the top of the insertion rod (6) is provided with a connecting block (10), the top of the connecting block (10) is fixedly connected with the rotating block (5), the middle of the connecting block (10) is fixedly connected with a clamping ring (11).

4. The device for preventing lodging of rhizoma polygonati according to claim 1, characterized in that: The top of the lifting cylinder (4) is provided with a connecting groove, and the connecting groove is connected with the spring (3).

5. The device for preventing lodging of rhizoma polygonati according to claim 1, characterized in that: The top side of one end of the limit block (9) is fixedly connected with a fixed block (8), and the fixed block (8) can move with the limit block (9).

6. The device according to claim 3, characterized in that: The bottom of the insertion rod (6) is fixedly connected with a cone for facilitating insertion into the ground.

7. The device according to claim 3, characterized in that: The top inner wall of the insertion rod (6) is provided with a circular groove, and the middle inner wall of the circular groove is provided with a clamping groove.

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