Support device for saplings

Abstract

The utility model relates to the technical field of sapling protection, and discloses a sapling supporting device which comprises a tightening assembly and a plurality of supporting assemblies, and the tightening assembly comprises two semicircular fixing rings, fixing pieces located on the inner sides of the fixing rings and a connecting assembly connecting the two fixing rings; the multiple supporting assemblies are connected to the outer side of the fixing ring. The fixing piece comprises a fixing sleeve fixedly connected to the inner side of the fixing ring, a fixing rod slidably installed in the fixing sleeve, a rolling wheel rotationally connected to the end of the fixing rod and a first spring fixedly installed in the fixing sleeve. The axis of the roller is parallel to the horizontal plane; one end of the first spring is fixedly connected into the fixing sleeve, and the other end of the first spring is fixedly connected to the end of the fixing rod. The sapling supporting device aims at supporting saplings stably, adapting to the growth of the saplings and having no influence on the growth of the saplings.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling protection, and in particular relates to a young tree supporting device. Background Art

[0002] The sapling support device is used to assist the healthy growth of saplings and prevent them from falling. Currently, the existing support frame is usually composed of an openable ring and multiple support legs. After the saplings are tied to the support frame, the ring will be tightly tied to the outer wall of the saplings, and then the multiple support legs will be tilted at a certain angle and fixed in the soil to prevent the saplings from falling over. For example, the patent with application number CN202320488356.9 discloses a sapling fixing frame, which uses multiple fixing rings to hold the trunk of the saplings firmly, and then uses multiple support columns to diagonally support the fixing rings, thereby preventing the saplings from tilting and collapsing. The growth rate of saplings is generally faster, but in this scheme, the fixing rings and support columns both hold the saplings in a fixed manner, which will seriously affect the growth of the saplings.

[0003] In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content

[0004] The purpose of the utility model is to provide a sapling support device which can not only stably support the sapling but also adapt to the growth of the sapling and will not affect the growth of the sapling.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A sapling support device comprises a clamping assembly and a plurality of support assemblies, wherein the clamping assembly comprises two semicircular fixing rings, a fixing piece located inside the fixing rings, and a connecting assembly connecting the two fixing rings; the plurality of support assemblies are connected to the outside of the fixing rings; the fixing piece comprises a fixing sleeve fixedly connected to the inside of the fixing rings, a fixing rod slidably installed in the fixing sleeve, a roller rotatably connected to the end of the fixing rod, and a first spring fixedly installed in the fixing sleeve; the axis of the roller is parallel to the horizontal plane; one end of the first spring is fixedly connected to the fixing sleeve, and the other end is fixedly connected to the end of the fixing rod.

[0007] Furthermore, two fixing members are provided on the inner side of each fixing ring; the angle between the two fixing members is 90°. Each fixing ring is provided with two fixing members, and there are four fixing members in total. The angles between the four fixing members are equal, which can better support the sapling and improve stability.

[0008] Furthermore, the connection assembly includes two connecting pieces connected to the ends of the fixing ring respectively and a second spring connected between the two connecting pieces; the connecting piece includes a mounting plate, a plug-in plate located at the bottom of the mounting plate and a connecting plate located at the bottom of the mounting plate; a plug-in sleeve matching the plug-in plate is formed at the end of the fixing ring; the fixing plate is located at the top of the plug-in sleeve; the second spring is fixedly connected between the two connecting plates. The two fixing rings can be quickly connected together through the connection assembly to hug the trunk of the sapling.

[0009] Furthermore, the mounting plate and the plug sleeve are fixedly connected by bolts, which can prevent the connection assembly from falling off.

[0010] Furthermore, two groups of the support components are provided on the outside of each fixing ring, and the angle between the two groups of the support components is 90°; the support components include a support column hinged to the fixing ring, a threaded rod movably connected in the support column, and a fixing pile at the end of the threaded rod; a threaded hole is formed at the bottom of the support column to match the threaded rod. Through the matching of the threaded rod and the threaded hole, the length of the support column can be adjusted, so that the support component can adapt to the rugged terrain in the forest.

[0011] Furthermore, a protective net is provided between adjacent support columns, and both sides of the protective net are hung on the support columns respectively. The protective net can prevent some animals in the forest from approaching the roots of the young trees and eating the young trees.

[0012] After adopting the above structure, the sapling support device involved in the utility model, compared with the prior art, can hold the trunk of the sapling from multiple directions by arranging a fixing part on the inner side of the fixing ring. The fixing part includes a fixing sleeve, a fixing rod slidably installed in the fixing sleeve, a first spring fixedly installed in the fixing sleeve and a roller rotatably installed at the end of the fixing rod. The roller is in rolling contact with the trunk. When the trunk grows taller and thicker, when the trunk becomes thicker, the fixing rod will slide into the fixing sleeve, thereby compressing the first spring. Under the action of the first spring, the sapling can adapt to the thickening of the sapling. When the sapling becomes taller, the roller will rotate adaptively and will not inhibit the growth of the sapling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

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

[0015] Figure 2 This is a schematic diagram of the structure of the tightening hoop assembly in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the fixing ring in this utility;

[0017] Figure 4 for Figure 3 Schematic cross-sectional view of ;

[0018] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at A in the middle

[0019] Figure 6 It is a structural schematic diagram of the connecting component in the utility model.

[0020] The symbols of the main components are explained as follows: tightening hoop assembly 1, fixing ring 11, plug-in sleeve 111, fixing part 12, fixing sleeve 121, fixing rod 122, roller 123, first spring 124, connecting assembly 13, connecting part 131, mounting plate 1311, plug-in plate 1312, connecting plate 1313, second spring 132, supporting assembly 2, supporting column 21, threaded hole 211, threaded rod 22, fixing pile 23, bolt 3, protective net 4. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.

[0022] like Figure 1 to Figure 6As shown, the sapling support device of the utility model comprises a clamp assembly 1 and a plurality of support assemblies 2, wherein the clamp assembly 1 comprises two semicircular fixing rings 11, a fixing member 12 located inside the fixing rings 11, and a connecting assembly 13 connecting the two fixing rings 11; the plurality of support assemblies 2 are connected to the outside of the fixing rings 11; the fixing member 12 comprises a fixing sleeve 121 fixedly connected to the inside of the fixing ring 11, a fixing rod 122 slidably installed in the fixing sleeve 121, a roller 123 rotatably connected to the end of the fixing rod 122, and a first spring 124 fixedly installed in the fixing sleeve 121; the axis of the roller 123 is parallel to the horizontal plane, and when the sapling is upward, the roller 123 is rotated to rotate ... During the growth, the roller 123 will rotate; one end of the first spring 124 is fixedly connected to the fixing sleeve 121, and the other end is fixedly connected to the end of the fixing rod 122. When the trunk becomes thicker, the fixing rod 122 will shrink into the fixing sleeve 121, thereby compressing the first spring 124. The first spring 124 can adapt to the thickening of the trunk. In addition, during installation, the contact between the fixing member 12 and the trunk only requires appropriate pressure, and the first spring 124 must not be completely compressed. In this way, if there is a strong wind blowing the young tree, the contact between the young tree and the fixing member 12 can also be made flexible through the first spring 124, thereby preventing the young tree from being directly broken by excessive wind.

[0023] Preferably, two fixing members 12 are provided on the inner side of each fixing ring 11; the angle between the two fixing members 12 is 90°. Each fixing ring 11 is provided with two fixing members 12, and there are four fixing members 12 in total. The angles between the four fixing members 12 are equal, which can better support the sapling and improve stability.

[0024] Preferably, the connection assembly 13 includes two connection pieces 131 respectively connected to the ends of the fixing ring 11 and a second spring 132 connected between the two connection pieces 131; the connection piece 131 includes a mounting plate 1311, a plug-in plate 1312 located at the bottom of the mounting plate 1311, and a connection plate 1313 located at the bottom of the mounting plate 1311; the end of the fixing ring 11 is formed with a plug-in sleeve 111 that matches the plug-in plate 1312; the mounting plate 1311 is located at the top of the plug-in sleeve 111; the second spring 132 is fixedly connected between the two connection plates 1313. The two fixing rings 11 can be quickly connected together through the connection assembly 13 to hug the trunk of the sapling. When in use, one person can first use the two fixing rings 11 to hold the tree trunk, and then the other person can pull the connecting plate 1313 to both sides to stretch the second spring 132, and plug the plug-in plate 1312 into the plug-in sleeve 111, and then install another set of connecting components 13 at the other end of the fixing ring 11 in the same way, and finally install connecting rings at both ends of the fixing ring 11. Under the action of the second spring 132, the two fixing rings 11 can be firmly connected together, and the operation is relatively simple.

[0025] Specifically, the mounting plate 1311 and the plug sleeve 111 are fixedly connected by bolts 3. After the plug plate 1312 is inserted into the plug sleeve 111, the bolts 3 are screwed on the mounting plate 1311 and the plug sleeve 111, and the bolts 3 can prevent the connection assembly 13 from falling off.

[0026] Preferably, two groups of support assemblies 2 are provided on the outside of each fixing ring 11, and the angle between the two groups of support assemblies 2 is 90°; the support assembly 2 includes a support column 21 hinged to the fixing ring 11, a threaded rod 22 movably connected in the support column 21, and a fixing pile 23 located at the end of the threaded rod 22; a threaded hole 211 is formed at the bottom of the support column 21 to cooperate with the threaded rod 22. After the fixing ring 11 is installed on the tree trunk, the support column 21 can be rotated downward to make the support column 21 face the ground, and the threaded hole 211 can be rotated to adjust the length of the support assembly 2 so that the fixing pile 23 can be inserted into the ground. The length of the support column 21 can be adjusted by the cooperation between the threaded rod 22 and the threaded hole 211, so that the support assembly 2 can adapt to the rugged terrain in the forest.

[0027] Preferably, a protective net 4 is provided between adjacent support columns 21; both sides of the protective net 4 are hung on the support columns 21, and specifically, hooks can be provided on the support columns 21. After the support columns 21 are adjusted, the protective net 4 can be directly hung on the support columns 21. The protective net 4 can prevent some animals in the forest from approaching the roots of young trees and eating them.

[0028] The use process of the utility model is as follows: first, hold the two fixing rings 11 on the tree trunk, then firmly connect the two fixing rings 11 together through the connecting component 13, so that the roller 123 on the fixing component 12 contacts the tree trunk, then adjust the position of the supporting component 2 so that the supporting component 2 can support the tree trunk from multiple directions, and finally, hang the protective net 4 on the supporting column 21 to prevent wild animals from gnawing on the tree trunk. The roller 123 on the fixing component 12 can adapt to the upward growth of the tree trunk, and the first spring 124 on the fixing component 12 can adapt to the thickening of the tree trunk. The entire supporting device will not inhibit the growth of the seedling.

[0029] The above is a detailed introduction to the sapling support device provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A sapling support device, comprising a clamp assembly (1) and a plurality of support assemblies (2), characterized in that: The tightening hoop assembly (1) comprises two semicircular fixing rings (11), a fixing member (12) located inside the fixing rings (11), and a connecting assembly (13) connecting the two fixing rings (11); a plurality of the supporting assemblies (2) are connected to the outside of the fixing rings (11); the fixing member (12) comprises a fixing sleeve (121) fixedly connected to the inside of the fixing ring (11), a fixing rod (122) slidably mounted inside the fixing sleeve (121), a roller (123) rotatably connected to the end of the fixing rod (122), and a first spring (124) fixedly mounted inside the fixing sleeve (121); the axis of the roller (123) is parallel to a horizontal plane; one end of the first spring (124) is fixedly connected to the fixing sleeve (121), and the other end is fixedly connected to the end of the fixing rod (122).

2. The sapling support device according to claim 1, characterized in that: Two fixing members (12) are arranged on the inner side of each fixing ring (11); the angle between the two fixing members (12) is 90°.

3. The sapling support device according to claim 2, characterized in that: The connecting assembly (13) comprises two connecting pieces (131) respectively connected to the ends of the fixing ring (11) and a second spring (132) connected between the two connecting pieces (131); the connecting piece (131) comprises a mounting plate (1311), a plug-in board (1312) located at the bottom of the mounting plate (1311) and a connecting plate (1313) located at the bottom of the mounting plate (1311); a plug-in sleeve (111) matching with the plug-in board (1312) is formed at the end of the fixing ring (11); the mounting plate (1311) is located at the top of the plug-in sleeve (111); and the second spring (132) is fixedly connected between the two connecting plates (1313).

4. The sapling support device according to claim 3, characterized in that: The mounting plate (1311) and the plug-in sleeve (111) are fixedly connected via bolts (3).

5. The sapling support device according to claim 1, characterized in that: Two groups of the support assemblies (2) are provided on the outer side of each of the fixing rings (11), and the angle between the two groups of the support assemblies (2) is 90°; the support assemblies (2) include a support column (21) hinged to the fixing ring (11), a threaded rod (22) movably connected to the support column (21), and a fixing pile (23) located at the end of the threaded rod (22); a threaded hole (211) matching with the threaded rod (22) is formed at the bottom of the support column (21).

6. The sapling support device according to claim 5, characterized in that: A protective net (4) is also provided between adjacent support columns (21); two sides of the protective net (4) are respectively hung on the support columns (21).

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