Adjustable seedling support

Abstract

This utility model discloses an adjustable seedling support, including a sheet metal sleeve, a hoop, and four sets of support legs. The top of each support leg is fixed to the hoop. The sheet metal sleeve and the hoop are arc-shaped, and there are two sets of each. An adjustment mechanism is provided between the two sets of hoops. The adjustment mechanism includes an arc-shaped block and a fixing plate. An insertion post is fixedly provided on the surface of the fixing plate. A through groove is provided inside the arc-shaped block for the end of the insertion post to pass through. Through the designed adjustment mechanism, as the seedling grows taller and thicker, the trunk squeezes the sheet metal sleeve and the hoop. At this time, both sets of sheet metal sleeves and the hoop move outward, driving the insertion post to move. The working end of the limiting post can then be inserted into the corresponding slot, thereby increasing the size and adjusting as the seedling trunk grows and thickens. This reduces the probability of the sheet metal sleeve tightly constricting the trunk, improving the effectiveness of the support for the seedling.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling supports, and in particular relates to an adjustable seedling support. Background Art

[0002] When planting seedlings for landscaping, since the roots of newly planted seedlings are very short, the seedlings are easily tilted when the wind is strong. Therefore, the newly planted seedlings need to be supported. The seedling support is a device used to support the newly planted seedlings during the seedling planting process.

[0003] Chinese patent application No. 201822198565.1 discloses a garden seedling support. The patent adjusts the size of the hoop and the iron sleeve according to the thickness of the tree trunk through the seedling support to ensure that the hoop can hold the tree trunk tightly and can maximize the upright growth of the tree. However, as the trunk of the seedling grows taller and thicker, the iron sleeve on the support easily grows into the trunk, causing the iron sleeve to tightly grip the trunk and affect the growth of the seedling. For this reason, we propose an adjustable seedling support. Utility Model Content

[0004] The utility model aims to provide an adjustable seedling support to solve the problem in the background art that as the trunk of the seedling grows taller and thicker, the iron sleeve on the support easily grows into the trunk, causing the iron sleeve to tightly grip the trunk and affect the growth of the seedling.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable seedling support, comprising an iron sleeve, a hoop and four groups of support legs, the top of the support leg is fixed on the hoop, the iron sleeve and the hoop are arranged in an arc shape, and there are two groups of iron sleeves and hoop, and an adjustment mechanism is arranged between the two groups of the hoop, the adjustment mechanism comprises an arc block and a fixed plate, a plug-in column is fixedly arranged on the surface of the fixed plate, a through groove for the end of the plug-in column to pass through is provided inside the arc block, and a plurality of groups of slots are evenly provided inside the plug-in column along the length direction of the plug-in column, a through hole is provided inside the arc block, a limiting column is arranged inside the through hole, the working end of the limiting column penetrates into the inside of the slot, a handle is fixedly provided on the end of the limiting column, and a spring is provided on the outer sleeve of the limiting column.

[0006] Preferably, one end of the spring is fixedly connected to the arc block, and the other end of the spring is fixedly connected to the handle.

[0007] Preferably, the arc block and the fixing plate are both fixed on the hoop.

[0008] Preferably, a limiting strip is fixedly provided on the top of the fixing plate, a top block is fixedly provided on the top of the arc block, and a groove is provided inside the top block for the end of the limiting strip to pass through.

[0009] Preferably, arc-shaped rubber sleeves are fixedly provided on the inner walls of the two groups of iron sleeves.

[0010] Preferably, an extension assembly is provided at the bottom of the bracket leg, and the extension assembly includes an external threaded column and an internal threaded barrel fixed to the bottom of the bracket leg, the internal threaded barrel is connected to the external threaded column by threads, and a conical foot is fixed at the bottom of the internal threaded barrel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model is designed with an adjustment mechanism. When the trunk of the seedling grows taller and thicker, the trunk squeezes the iron sleeve and the hoop. At this time, the two sets of iron sleeves and the hoop move outward, driving the insertion column to move. At this time, the working end of the limit column can be inserted into the corresponding slot, and then it can be increased and adjusted as the trunk of the seedling grows and thickens, reducing the probability of the iron sleeve tightly strangling the trunk, thereby improving the use effect of the support for the seedling.

[0013] (2) The utility model is designed with an extension component, which can extend the length of the support legs when the length of the support legs on the support becomes short during use, so that the support legs can fix the seedlings and facilitate the use of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the arc block and top block structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the plug-in column structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the limit column structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the support leg and the external threaded column of the utility model;

[0020] In the figure: 100, bracket leg; 101, iron sleeve; 102, hoop; 200, internal threaded cylinder; 201, external threaded column; 202, tapered foot; 300, arc-shaped rubber sleeve; 301, top block; 302, limit strip; 303, plug column; 304, limit column; 305, handle; 306, arc block; 307, slot; 308, spring; 309, fixing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a technical solution: an adjustable seedling support, including an iron sleeve 101, a hoop 102 and four groups of support legs 100, the support legs 100 can support the seedlings, the top of the support legs 100 is fixed on the hoop 102, the iron sleeve 101 and the hoop 102 are arc-shaped, and the iron sleeve 101 and the hoop 102 are each provided with two groups, an adjustment mechanism is provided between the two groups of hoop 102, the adjustment mechanism includes an arc block 306 and a fixing plate 309, the surface of the fixing plate 309 is fixedly provided with a plug 303, and the interior of the arc block 306 is provided with a The end of the plug post 303 passes through the through slot. When in use, the end of the plug post 303 can pass through the inside of the through slot. The inside of the plug post 303 is evenly provided with multiple groups of slots 307 along the length direction of the plug post 303. The arc block 306 is provided with a through hole. The inside of the through hole is provided with a limiting column 304. The limiting column 304 can be inserted into the slot 307 in the plug post 303, so as to fix the plug post 303. The working end of the limiting column 304 penetrates into the inside of the slot 307. The end of the limiting column 304 is fixedly provided with a handle 305, and the outer sleeve of the limiting column 304 is provided with a spring 308.

[0024] One end of the spring 308 is fixedly connected to the arc block 306, and the working end of the limit column 304 can be always inserted into the slot 307 through the spring 308, and the other end of the spring 308 is fixedly connected to the handle 305;

[0025] The arc block 306 and the fixing plate 309 are both fixed on the hoop 102;

[0026] A limit bar 302 is fixedly arranged on the top of the fixed plate 309, and the limit bar 302 can play a limiting effect. A top block 301 is fixedly arranged on the top of the arc block 306, and a groove is provided inside the top block 301 for the end of the limit bar 302 to pass through, and the limit bar 302 can slide in the groove;

[0027] The inner walls of the two sets of iron sleeves 101 are fixedly provided with arc-shaped rubber sleeves 300. The inner walls of the arc-shaped rubber sleeves 300 are in contact with the outer wall of the tree trunk, thereby further preventing the iron sleeves 101 from strangling the tree trunk.

[0028] Through the designed adjustment mechanism, when the trunk of the sapling grows taller and thicker, the trunk squeezes the iron sleeve 101 and the hoop 102. At this time, the two sets of iron sleeves 101 and the hoop 102 move outward, driving the insertion column 303 to move. At this time, the working end of the limit column 304 can be inserted into the corresponding slot 307, and then it can be increased and adjusted as the trunk of the sapling grows and thickens, reducing the probability of the iron sleeve 101 tightly strangling the trunk, thereby improving the use effect of the bracket for the sapling.

[0029] Example 2

[0030] Based on Example 1, please refer to Figure 1 , Figure 6 An extension component is provided at the bottom of the support leg 100, and the extension component includes an external threaded column 201 and an internal threaded tube 200 fixed at the bottom of the support leg 100. The internal threaded tube 200 is connected to the external threaded column 201 through a threaded connection. A conical foot 202 is fixed at the bottom of the internal threaded tube 200, which is convenient for insertion into the ground through the conical foot 202.

[0031] The utility model is designed with an extension component, so that when the length of the support leg 100 on the support becomes short during use, the length of the support leg 100 can be extended, so that the support leg 100 can fix the seedlings, making it convenient to use the support.

[0032] The working principle and use process of this utility model:

[0033] When the utility model is in use, the two sets of iron sleeves 101 and the two sets of hoop bands 102 on the bracket are placed outside the trunk of the sapling, and the two sets of handles 305 are held and pulled outward to drive the limit column 304 to move. At this time, the spring 308 is affected and begins to stretch, and then the two sets of iron sleeves 101 and the two sets of hoop bands 102 are moved in opposite directions, so that the end of the limit bar 302 passes through the groove in the top block 301, and the end of the plug column 303 passes through the through hole in the arc block 306, and then the working end of the limit column 304 is inserted into the corresponding slot 307 on the plug column 303, and then the sapling is fixed. At this time, the outer wall of the trunk of the sapling is in contact with the inner wall of the arc rubber sleeve 300. When the sapling is later As the trunk of the tree grows and becomes thicker, the trunk will squeeze the iron sleeve 101 and the hoop 102. At this time, the iron sleeve 101 and the hoop 102 move outward, driving the plug post 303 and the limit strip 302 to move. At this time, the working end of the limit post 304 is an arc-shaped result. Under the influence of the arc structure, the working end of the limit post 304 located in the slot 307 moves outward, and then the arc structure of the working end leaves the slot 307, and then is inserted into other slots 307 as the plug post 303 moves. At this time, under the compression of the spring 308, the limit post 304 fixes the plug post 303, thereby fixing the two sets of iron sleeves 101 and the two sets of hoop 102 together, reducing the probability of strangling the trunk of the seedlings;

[0034] When the length of the bracket leg 100 is shortened during use, the internal threaded barrel 200 is rotated downward to expose the external threaded column 201 at the bottom of the bracket leg 100, thereby increasing the length.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable seedling support, comprising an iron cover (101), a hoop (102) and four sets of support legs (100), wherein the top of the support legs (100) is fixed on the hoop (102), characterized in that: The iron sleeve (101) and the hoop (102) are arranged in an arc shape, and the iron sleeve (101) and the hoop (102) are arranged in two groups, and an adjustment mechanism is arranged between the two groups of the hoop (102), and the adjustment mechanism comprises an arc block (306) and a fixing plate (309), and a plug post (303) is fixedly arranged on the surface of the fixing plate (309), and a through groove is opened inside the arc block (306) for the end of the plug post (303) to pass through, and the A plurality of slots (307) are evenly arranged inside the plug post (303) and along the length direction of the plug post (303); a through hole is arranged inside the arc block (306); a limiting column (304) is arranged inside the through hole; a working end of the limiting column (304) is inserted into the slot (307); a handle (305) is fixedly arranged at the end of the limiting column (304); and a spring (308) is sleeved outside the limiting column (304).

2. The adjustable seedling support according to claim 1, characterized in that: One end of the spring (308) is fixedly connected to the arc block (306), and the other end of the spring (308) is fixedly connected to the handle (305).

3. The adjustable seedling support according to claim 2, characterized in that: The arc block (306) and the fixing plate (309) are both fixed on the hoop (102).

4. The adjustable seedling support according to claim 3, characterized in that: A limit strip (302) is fixedly arranged on the top of the fixed plate (309), a top block (301) is fixedly arranged on the top of the arc block (306), and a groove is provided inside the top block (301) for the end of the limit strip (302) to pass through.

5. The adjustable seedling support according to claim 4, characterized in that: The inner walls of the two groups of iron sleeves (101) are both fixedly provided with arc-shaped rubber sleeves (300).

6. The adjustable seedling support according to claim 1, characterized in that: An extension component is provided at the bottom of the support leg (100), and the extension component includes an external threaded column (201) and an internal threaded barrel (200) fixed to the bottom of the support leg (100), the internal threaded barrel (200) and the external threaded column (201) are connected by threads, and a conical foot (202) is fixed at the bottom of the internal threaded barrel (200).

Images