A grass blood safflower seedling anti-lodging support frame

Abstract

The utility model discloses a kind of grass blood safflower seedling anti-lodging support frame, it is related to the technical field of plant protection, including support, the inside sliding connection of the support has bottom plate, the upper surface of the bottom plate is fixedly connected with baffle.The utility model design structure is reasonable, it can be extracted from the inside of perforation one and perforation two by the cooperation between baffle, perforation one and inserting rod, upwardly pull baffle, then inserting rod is inserted between perforation one and perforation two, the baffle after height adjustment is fixed, solve the support frame in use, basically unable to be adjusted in real time according to the size of grass blood safflower seedling, in the process that grass blood safflower grows, its rhizome gradually lengthens, if support frame can not be adjusted along with the growth of grass blood safflower, when grass blood safflower reaches certain height (seedling period height), will lose anti-lodging effect, thereby lead to the problem that the practicality of anti-lodging support frame is lower.

Description

Technical Field

[0001] This utility model relates to the technical field of plant protection, specifically a support frame for preventing lodging of *Dracaena thunbergii* seedlings. Background Technology

[0002] Dragon's Blood Grass (Polygonum multiflorum) is a species in the Polygonaceae family, also known as Returning Grass, Blood Knot Grass, Earth Dragon's Blood Grass, and Arched Old Man. It is a perennial herb with a thick, curved rhizome, 2-3 cm in diameter, and dark brown in color. The stem is erect, 40-60 cm tall, and the racemose inflorescence is spike-like, 4-6 cm long and 0.8-1.2 cm in diameter, and dense. It flowers from July to August and fruits from September to October. It is distributed in Sichuan, Yunnan, and Guizhou provinces of China, as well as northeastern India and northern Thailand. It grows on grassy slopes and forest edges at altitudes of 1500-3500 meters. When planting Dragon's Blood Grass seedlings, anti-lodging support frames are needed to prevent the seedlings from falling over.

[0003] However, existing support frames are generally unable to be adjusted in real time according to the size of the *Dracaena cochinchinensis* seedlings. As the *Dracaena cochinchinensis* grows, its rhizomes gradually lengthen. If the support frame cannot be adjusted to keep up with the growth, it will lose its anti-lodging function when the *Dracaena cochinchinensis* reaches a certain height (seedling height), thus reducing the practicality of the anti-lodging support frame. Therefore, we have provided an anti-lodging support frame for *Dracaena cochinchinensis* seedlings to solve the above problems. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes a lodging prevention support frame for *Dracaena sanderiana* seedlings. The device utilizes the cooperation between a baffle, a first perforation, and a rod. The rod is removed from the inside of the first and second perforations, the baffle is pulled upwards, and the rod is inserted between the first and second perforations to fix the baffle after height adjustment. This solves the problem that existing support frames are generally unable to be adjusted in real-time according to the size of the *Dracaena sanderiana* seedlings. During the growth of *Dracaena sanderiana*, its rhizomes gradually lengthen. If the support frame cannot be adjusted to keep pace with the growth of the *Dracaena sanderiana*, it will lose its lodging prevention function when the *Dracaena sanderiana* reaches a certain height (seedling stage height), resulting in low practicality of the lodging prevention support frame.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a support frame for preventing lodging of *Dracaena cochinchinensis* seedlings, comprising a support frame, a base plate slidably connected inside the support frame, a baffle plate fixedly connected to the upper surface of the base plate, an outer surface of the baffle plate slidably connected to the inner wall of the support frame, a partition plate fixedly connected to the outer surface of the baffle plate, and a connecting plate fixedly connected to the outer surface of the baffle plate.

[0008] A fixing rod is fixedly connected to the outer surface of the bracket. The fixing rod slides through the interior of the connecting plate. A through hole one is opened on the outside of the fixing rod. A through hole two is opened on the outer surface of the connecting plate. An insert rod is slidably connected to the inner wall of the through hole one. The outer surface of the insert rod is slidably connected to the inner wall of the through hole two.

[0009] Furthermore, the inner wall of the bracket is provided with a sliding groove, and a sliding plate is fixedly connected to the outer surface of the baffle. The outer surface of the sliding plate is slidably connected to the inner wall of the sliding groove.

[0010] Furthermore, rubber sleeves are slidably connected to both ends of the insertion rod, and the rubber sleeves are symmetrically distributed at both ends of the insertion rod.

[0011] Furthermore, a side plate is fixedly connected to the bottom surface of the bracket, and a pin is slidably connected to the upper surface of the side plate, the pin being able to be inserted into the soil.

[0012] Furthermore, a first drainage hole is provided on the bottom surface of the base plate, and a second drainage hole is provided on the inner bottom wall of the bracket. The centers of the first drainage hole and the second drainage hole are on the same straight line.

[0013] Furthermore, the outer surface of the bracket is provided with interval grooves, which are evenly distributed on the outer surface of the bracket.

[0014] Furthermore, there are two supports, symmetrically distributed, and the anti-lodging seedlings are located between the two supports.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this anti-lodging support frame for *Dracaena sanderiana* seedlings has the following beneficial effects:

[0017] I. This anti-lodging support frame for *Dracaena cochinchinensis* seedlings utilizes the cooperation of a baffle, connecting plate, fixing rod, perforation one, and insertion rod. When the height of the baffle needs to be adjusted, the insertion rod is removed from inside perforation one and two, the baffle is pulled upwards to a suitable height, and then the insertion rod is inserted between perforation one and two to fix the baffle after height adjustment. This is convenient to operate and solves the problem that existing support frames are basically unable to be adjusted in real time according to the size of *Dracaena cochinchinensis* seedlings. During the growth of *Dracaena cochinchinensis*, its rhizomes gradually lengthen. If the support frame cannot be adjusted with the growth of *Dracaena cochinchinensis*, it will lose its anti-lodging function when the *Dracaena cochinchinensis* reaches a certain height (seedling stage height), resulting in low practicality of the anti-lodging support frame.

[0018] II. The anti-lodging support frame for the seedlings of *Dracaena cochinchinensis* utilizes the cooperation between the base plate, drainage hole one, and drainage hole two. When using this device, rainwater will flow into the upper surface of the base plate during rainy weather, flow from drainage hole one into the space formed by the base plate and the inner bottom wall of the support, and then flow out from drainage hole two on the bottom surface of the support. Even during rainy weather, water will not accumulate inside the support. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

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

[0021] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0022] Figure 3 This is a partial exploded view of the structure of this utility model;

[0023] Figure 4 For the present utility model Figure 2 Enlarged view of the structure of section A in the middle;

[0024] Figure 5 This is a schematic diagram showing the positional relationship between the connecting plate and the second perforation of this utility model.

[0025] In the diagram: 1. Bracket; 2. Base plate; 3. Baffle; 4. Partition; 5. Connecting plate; 6. Fixing rod; 7. Through hole one; 8. Through hole two; 9. Insert rod; 10. Slide groove; 11. Slide plate; 12. Rubber sleeve; 13. Side plate; 14. Pin; 15. Drain hole one; 16. Drain hole two; 17. Spacing groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] like Figure 1-5As shown, this utility model provides a technical solution: a support frame for preventing lodging of *Dracaena cochinchinensis* seedlings, including a support 1. The support 1 is made of Q235 carbon steel with galvanized treatment and an epoxy resin anti-corrosion layer sprayed on the surface to improve the corrosion resistance level and make it suitable for humid and rainy planting environments. The outer surface of the support 1 is provided with a spacer groove 17, which is evenly distributed on the outer surface of the support 1. The spacer groove 17 allows *Dracaena cochinchinensis* leaves to extend, and the partition 4 prevents *Dracaena cochinchinensis* from tilting.

[0028] There are two supports 1, symmetrically distributed. The anti-lodging seedlings are located between the two supports 1. The two supports 1 can support one row of *Dracaena sanderiana*. If there are two rows of *Dracaena sanderiana*, three supports 1 can be used for support. The base plate 2 is slidably connected inside the support 1. The bottom surface of the base plate 2 has a drainage hole 15. The inner bottom wall of the support 1 has a drainage hole 26. The centers of drainage hole 15 and drainage hole 26 are on the same straight line. The base plate 2 and the drainage holes 15 and 26 of the support 1 are aligned to facilitate drainage.

[0029] A baffle 3 is fixedly connected to the upper surface of the base plate 2. A slide groove 10 is provided on the inner wall of the support 1. A slide plate 11 is fixedly connected to the outer surface of the baffle 3. The outer surface of the slide plate 11 is slidably connected to the inner wall of the slide groove 10. When the slide plate 11 is slid upward, the slide plate 11 slides on the inner wall of the slide groove 10, so that the slide plate 11 is kept horizontal and moves upward. The outer surface of the baffle 3 is slidably connected to the inner wall of the support 1. A partition 4 is fixedly connected to the outer surface of the baffle 3. The baffle 3 and the partition 4 are made of ABS engineering plastic with built-in carbon fiber reinforcing ribs. They are lightweight and have anti-aging properties, avoiding embrittlement caused by long-term exposure to light. A connecting plate 5 is fixedly connected to the outer surface of the baffle 3.

[0030] A fixing rod 6 is fixedly connected to the outer surface of the bracket 1. The fixing rod 6 slides through the interior of the connecting plate 5. A first perforation 7 is opened on the outer surface of the fixing rod 6. The first perforation 7 is evenly distributed on the outer surface of the fixing rod 6, and one first perforation 7 represents one height setting. A second perforation 8 is opened on the outer surface of the connecting plate 5. An insertion rod 9 is slidably connected to the inner wall of the first perforation 7. The outer surface of the insertion rod 9 is slidably connected to the inner wall of the second perforation 8. Rubber sleeves 12 are slidably connected to both ends of the insertion rod 9. The rubber sleeves 12 are symmetrically distributed at both ends of the insertion rod 9. The rubber sleeves 12 are made of nitrile rubber and have a certain degree of elasticity. The rubber sleeves 12 are fitted on both ends of the insertion rod 9. The rubber sleeves 12 elastically compress the insertion rod 9 to prevent the insertion rod 9 from detaching from the first perforation 7 and the second perforation 8, thereby fixing the baffle 3 after the height is adjusted.

[0031] The bottom surface of the support 1 is fixedly connected to the side plate 13, and the upper surface of the side plate 13 is slidably connected to the pin 14. The pin 14 can be inserted into the soil. When in use, the support 1 is first fixed to both sides of the dragon's blood seedling by the pin 14, and then the pin 14 is inserted into the soil.

[0032] Working principle: In use, firstly, the bracket 1 is fixed to both sides of the *Dracaena cochinchinensis* seedling using the pin 14. The pin 14 is inserted into the soil. When the height of the baffle 3 needs to be adjusted, the rod 9 is taken out from the inside of the first perforation 7 and the second perforation 8. The baffle 3 is pulled upward. At this time, the slide plate 11 slides on the inner wall of the slide groove 10. After it is positioned at a suitable height, the rod 9 is inserted between the first perforation 7 and the second perforation 8. Then, the rubber sleeve 12 is put on both ends of the rod 9 to prevent the rod 9 from coming off the first perforation 7 and the second perforation 8. The baffle 3 is fixed after the height is adjusted. The baffles 3 on both sides of the *Dracaena cochinchinensis* seedling are adjusted. When it rains, rainwater will flow into the upper surface of the base plate 2, flow from the first drain hole 15 into the space formed by the base plate 2 and the inner bottom wall of the bracket 1, and then flow out from the second drain hole 16 on the bottom surface of the bracket 1. Even in rainy weather, water will not accumulate inside the bracket 1.

[0033] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", 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.

[0034] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A lodging prevention support frame for *Dracaena sanderiana* seedlings, comprising a support frame (1), characterized in that: The bracket (1) is slidably connected to a base plate (2), and a baffle (3) is fixedly connected to the upper surface of the base plate (2). The outer surface of the baffle (3) is slidably connected to the inner wall of the bracket (1). A partition (4) is fixedly connected to the outer surface of the baffle (3), and a connecting plate (5) is fixedly connected to the outer surface of the baffle (3). A fixing rod (6) is fixedly connected to the outer surface of the bracket (1). The fixing rod (6) slides through the interior of the connecting plate (5). A through hole (7) is opened on the outside of the fixing rod (6). A through hole (8) is opened on the outer surface of the connecting plate (5). An insert rod (9) is slidably connected to the inner wall of the through hole (7). The outer surface of the insert rod (9) is slidably connected to the inner wall of the through hole (8).

2. The anti-lodging support frame for *Dracaena draco* seedlings according to claim 1, characterized in that: The inner wall of the bracket (1) is provided with a sliding groove (10), and the outer surface of the baffle (3) is fixedly connected with a sliding plate (11), and the outer surface of the sliding plate (11) is slidably connected to the inner wall of the sliding groove (10).

3. The anti-lodging support frame for *Dracaena sanderiana* seedlings according to claim 1, characterized in that: The two ends of the insertion rod (9) are slidably connected with rubber sleeves (12), and the rubber sleeves (12) are symmetrically distributed at both ends of the insertion rod (9).

4. The anti-lodging support frame for *Dracaena sanderiana* seedlings according to claim 1, characterized in that: The bottom surface of the bracket (1) is fixedly connected to a side plate (13), and the upper surface of the side plate (13) is slidably connected to a pin (14), which can be inserted into the soil.

5. The anti-lodging support frame for *Dracaena sanderiana* seedlings according to claim 1, characterized in that: The bottom surface of the base plate (2) is provided with a first drainage hole (15), and the inner bottom wall of the bracket (1) is provided with a second drainage hole (16). The centers of the first drainage hole (15) and the second drainage hole (16) are on the same straight line.

6. The anti-lodging support frame for *Dracaena draco* seedlings according to claim 1, characterized in that: The outer surface of the bracket (1) is provided with a spacer groove (17), which is evenly distributed on the outer surface of the bracket (1).

7. The anti-lodging support frame for *Dracaena sanderiana* seedlings according to claim 1, characterized in that: There are two supports (1) in total, which are symmetrically distributed, and the anti-lodging seedlings are located between the two supports (1).

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