Arbor transplanting soil body structure
Through the design of the soil structure and multifunctional tubes for tree transplanting, the problems of insufficient soil permeability and water retention in traditional tree transplanting are solved, the efficient survival and stable growth of tree trunks are achieved, and the growth environment of the roots and the resistance of the plants to adversity are improved.
Patent Information
- Application Number
- CN202521597118.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2035-07-30
AI Technical Summary
In traditional tree transplanting technology, the soil around the soil ball has insufficient air permeability and water retention, the root growth space is limited, the water and nutrient absorption efficiency is low, and conventional irrigation methods lead to resource waste and root damage, which makes it difficult to meet the growth needs of tree roots.
The tree transplanting soil structure is adopted, including the design of bearing soil layer, filling soil layer and protective soil layer, combined with multi-functional pipes to provide air permeability and water retention. Water and nutrient solution are directly transported through the multi-functional pipes, and the position is fixed with support poles and brick pads to ensure the healthy growth of the root system.
It improves the survival rate of tree trunks, prevents water and nutrients from being wasted, promotes the downward extension of roots, enhances the stress resistance and stability of plants, and ensures a healthy environment for the roots.
Smart Images
Figure CN223298212U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tree transplanting, in particular to a soil structure for tree transplanting. Background Art
[0002] Tree transplanting is a key link in urban greening and ecological restoration. Its survival rate directly affects the greening effect and ecological benefits. Traditional transplanting technology mostly adopts the "soil ball transplantation" method, that is, retaining the original growth soil at the roots of the trees to form a soil ball, and then filling the planting pit after transplanting.
[0003] In traditional transplanting, the soil structure around the soil ball is loose, and its air permeability and water retention are insufficient, which can easily cause root dehydration or hypoxia, affecting the efficiency of water and nutrient absorption. At the same time, conventional irrigation methods mostly rely on surface irrigation, and water is easily lost along the surface soil and cannot accurately penetrate into the root-dense areas, resulting in resource waste. In addition, if nutrient solution or fertilizer is needed, it also needs to penetrate from the soil surface downward, which makes it difficult to achieve efficient absorption and may even cause damage to the root system due to excessive local concentration.
[0004] In addition, in the existing technology, the backfill soil in the planting pit is mostly a single matrix without distinguishing functional levels, which leads to limited root growth space, especially the deep soil compaction and air permeability are not optimized, which makes it difficult to meet the needs of the tree roots extending downward, affecting the plant's resistance to stress. Utility Model Content
[0005] In view of the above technical problems, the present invention proposes the following technical solutions:
[0006] A tree transplanting soil structure includes a tree trunk and a planting ground. A soil ball is provided at the root of the tree trunk. The soil ball is spherical in shape for easy transportation. A planting pit is provided in the planting ground. The depth of the planting pit dug in the planting ground is greater than the thickness of the soil ball. A bearing soil layer is provided at the bottom of the planting pit in the planting ground. The bearing soil layer is covered with a filling soil layer. The filling soil layer is covered with a protective soil layer. The protective soil layer is formed by covering with soil.
[0007] Furthermore, a multifunctional tube is provided in the planting pit on the planting ground, one end of the multifunctional tube is located outside the protective soil layer, and the other end of the multifunctional tube is inserted into the bearing soil layer to transport air into the soil body. The multifunctional tube is provided at one end close to the bearing soil layer and at the bottom of the soil ball to facilitate subsequent fertilization.
[0008] Furthermore, the multifunctional tube includes a tube body, a pressing cylinder, and an extended tube segment. A plurality of water-permeable holes are provided on the outer wall of the tube body to facilitate water filtering. A pressing rod is fixedly installed on the pressing cylinder, and the pressing rod is slidably installed on the inner wall of the tube body. A limited track groove is fixedly installed on the inner wall of one end of the tube body with a conical head. The inner wall of the limited track groove is slidably connected to the extended tube segment. The extended tube segment can have its moving direction changed by the limited track groove. One end of the extended tube segment is fixedly connected to the pressing rod, and the extended tube segment is connected to the inner wall of the tube body to transport liquid.
[0009] Furthermore, the extended pipe segment includes an elastic rod, a seepage pipe, and a hard drill bit; the elastic rod is an elastic metal sheet or elastic plastic, the seepage pipe is a breathable canvas or plastic blind pipe, the elastic rod is fixedly connected to the seepage pipe, and the end of the elastic rod away from the pressing rod is fixedly connected to the hard drill bit, and the elastic rod and the hard drill bit are used to send the seepage pipe deep into the soil.
[0010] Furthermore, the bearing soil layer is formed by compacting the fine soil layer. The bearing soil layer is mainly used to support the soil ball, and the bearing soil layer can also prevent water from quickly infiltrating.
[0011] Furthermore, the filling soil layer is formed by filling between the soil ball and the planting pit and compacting it, and the filling soil layer is used to limit the position of the soil ball in the planting pit.
[0012] Furthermore, the protective soil layer covers the entire planting pit, and the thickness of the protective soil layer covering the soil ball needs to be greater than 100 mm.
[0013] Furthermore, a clamp is provided on the end of the tree trunk away from the soil ball, and a plurality of support rods are provided on the clamp, and three clamps are provided on the support rods.
[0014] Furthermore, a brick pad is fixedly provided at the other end of the support rod, and the brick pad is buried and installed outside the planting pit on the planting ground. The brick pad is used to cooperate with the support rod to limit the soil ball and prevent the soil ball from tilting.
[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention arranges a multifunctional tube in the planting pit, so that the multifunctional tube can improve the soil environment near the root system of the tree trunk. At the same time, the user can also directly inject water or nutrient solution into the root system of the tree trunk through the multifunctional tube, which not only prevents the waste of water or nutrients, but also allows the roots of the soil ball to grow downward, thereby improving the survival rate of the soil ball; (2) The present invention arranges a bearing soil layer and a filling soil layer, and cooperates with support rods and brick pads to reinforce the position of the tree trunk, thereby preventing the tree trunk from tilting or falling due to wind, and further improving the survival rate of the tree trunk after transplantation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 This is a schematic diagram of the multifunctional tube structure of the utility model.
[0018] Figure 3 This is a schematic diagram of the cross-section structure of the tube body and the pressing cylinder of the utility model.
[0019] Figure 4 This is a schematic diagram of the cross-section structure of the pipe body and the track limiting groove of the utility model.
[0020] Figure 5 This is a schematic diagram of the cross-section structure of the pipe body of the utility model.
[0021] Figure 6 This is a schematic diagram of the elastic rod structure of the utility model.
[0022] Figure numerals: 101 - soil ball; 102 - tree trunk; 103 - clamp; 104 - support pole; 105 - brick pad; 106 - multifunctional pipe; 201 - planting ground; 202 - bearing soil layer; 203 - filling soil layer; 204 - protective soil layer; 601 - pipe body; 602 - pressing cylinder; 603 - pressing rod; 604 - track limiting groove; 605 - elastic rod; 606 - seepage pipe; 607 - hard drill bit. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0024] like Figure 1 As shown, a soil ball 101 is provided at the root of the tree trunk 102. The soil ball 101 is the original soil of the tree trunk 102. The soil ball 101 is spherical in shape for easy transportation. A planting pit is provided in the planting ground 201. The depth of the planting pit dug in the planting ground 201 is greater than the height of the soil ball 101. When the soil ball 101 is in the planting pit, the arbitrary width between the soil ball 101 and the inner wall of the planting pit is between 100 and 250 mm. A bearing soil layer 202 is provided at the bottom of the planting pit in the planting ground 201. The bearing soil layer 202 is formed by compacting the fine soil layer. The bearing soil layer 202 is mainly used to support the soil ball 101. At the same time, the bearing soil layer 202 can also prevent water from rapidly infiltrating or lateral loss to a certain extent, maintain the local moisture environment of the soil body, and adapt to the root system of the tree trunk 102 for the adsorption of water and nutrients.
[0025] like Figure 1As shown, the bearing soil layer 202 is covered with a filling soil layer 203, and the filling soil layer 203 is formed by compacting a fine soil layer. The filling soil layer 203 needs to be filled between the soil ball 101 and the planting pit for compaction. The filling soil layer 203 is used to limit the position of the tree trunk 102. At the same time, the filling soil layer 203 will be tightly combined with the soil ball and the surrounding planting pit soil to transmit supporting force and enhance overall stability.
[0026] like Figure 1 As shown, the filling soil layer 203 is covered with a protective soil layer 204. The protective soil layer 204 is formed by loose filling of soil. The protective soil layer 204 can also be formed by directly covering lightly with soil. The protective soil layer 204 covers the entire planting pit. When the protective soil layer 204 covers the soil ball 101, the thickness of the protective soil layer 204 on the soil ball 101 needs to be greater than 100 mm. The filling soil layer 203 will have good air permeability and a certain buffering property, providing a loose and oxygen-rich space for the growth of new roots in the tree trunks 102. At the same time, the filling soil layer 203 can also buffer the settlement of the original soil near the planting pit, reducing the squeezing damage to the roots due to the compaction of the original soil.
[0027] like Figure 1 As shown, a clamp 103 is provided on the end of the tree trunk 102 away from the soil ball 101, and a plurality of struts 104 are provided on the clamp 103. There are generally three clamps 103 on the strut 104, and a brick pad 105 is fixedly provided on the other end of the strut 104. When installing the strut 104, one end of the brick pad 105 needs to be buried outside the planting pit of the planting ground 201, and then the other end of the strut 104 is fixedly connected to the clamp 103. In this way, the tree trunk 102 can be supported by multiple struts 104 in conjunction with the clamp 103. The structure of the clamp 103 and the strut 104 can refer to the tree support frame. When in use, each connection part is connected by bolts.
[0028] like Figure 1As shown, a multifunctional tube 106 is provided in the planting pit of the planting ground 201. At least two multifunctional tubes 106 are used when in use. One end of the multifunctional tube 106 is outside the protective soil layer 204, and the other end of the multifunctional tube 106 is inserted into the supporting soil layer 202 to transport air into the soil. It can also enhance the efficiency of the soil at the bottom of the soil ball 101 in discharging harmful gases such as carbon dioxide, while maintaining the gas environment required for root respiration in the soil, promoting aerobic respiration of the roots of the tree trunk 102, and enhancing the vitality and absorption function of the roots of the tree trunk 102. The functional pipe 106 is set at the bottom of the soil ball 101 at one end close to the bearing soil layer 202, so as to facilitate the timely discharge of excess water at the bottom of the tree trunk 102 when there is too much moisture in the soil (such as rainfall or excessive irrigation), prevent the soil from being too wet and causing the roots of the tree trunk 102 to be deprived of oxygen and rot, and ensure the water balance of the root growth of the tree trunk 102. In case of drought, water can also be reversely replenished through the pipe (if the design is suitable for the water replenishment structure), and the soil humidity can be flexibly controlled. At the same time, it can be used as a nutrient delivery channel to accurately deliver liquid fertilizers, biostimulants, etc. to specific areas of the soil.
[0029] like Figures 1 to 5 As shown, the multifunctional tube 106 includes a tube body 601, a pressing cylinder 602, an elastic rod 605, a seepage tube 606, a hard drill bit 607, and an extended tube segment. The tube body 601 is inserted into the soil layer or buried in the soil layer when in use. One end of the tube body 601 is provided with a conical head for easy insertion into the soil layer. The outer wall of the tube body 601 is provided with multiple water-permeable holes for easy water filtering. The pressing cylinder 602 is slidably mounted on the end of the tube body 601 away from the conical head. A pressing rod 603 is fixedly installed on the cylinder 602, and the pressing rod 603 is slidably installed on the inner wall of the tube body 601. A limited track groove 604 is fixedly installed on the inner wall of one end of the tube body 601 with a conical head. The inner wall of the limited track groove 604 is slidably connected to the extended pipe segment, and the extended pipe segment can have its moving direction changed by the limited track groove 604. One end of the extended pipe segment is fixedly connected to the pressing rod 603, and the extended pipe segment is connected to the inner wall of the tube body 601 to transport liquid.
[0030] During the use of the multifunctional tube 106, the multifunctional tube 106 is inside the soil, and the water-permeable holes and the extended tube segments on the tube body 601 in the multifunctional tube 106 are provided to improve the air permeability of the soil. The extended tube segments can also be extended and retracted in the tube body 601 to facilitate the pulling out or insertion of the multifunctional tube 106 into the soil layer. The specific process is to pull the pressing cylinder 602 and allow the pressing cylinder 602 to drive the extended tube segments to move along the shape of the track limiting groove 604 through the pressing rod 603. In this way, the extended tube segments can be completely received in the track limiting groove 604 and can stop moving. At this time, the multifunctional tube 106 is a cylinder similar to a nail, which is convenient for insertion or extraction and improves the recycling ability of the multifunctional tube 106.
[0031] like Figures 3 to 6 As shown, the extended pipe segment includes an elastic rod 605, a seepage tube 606, and a hard drill bit 607. The elastic rod 605 is an elastic metal sheet or elastic plastic, and the seepage tube 606 is a breathable canvas or plastic blind tube. The elastic rod 605 is fixedly connected to the seepage tube 606, and the end of the elastic rod 605 away from the pressing rod 603 is fixedly connected to the hard drill bit 607. The elastic rod 605 and the hard drill bit 607 are used to send the seepage tube 606 deep into the soil. After the extended pipe segment penetrates into the soil, the seepage tube 606 in the extended pipe segment can not only improve the air permeability in the soil, but also allow the nutrient solution or water to be transported to the deep soil through the seepage tube 606, so that the nutrient solution and water can penetrate into the vicinity of the soil ball 101 faster, avoiding the long-term accumulation of nutrient solution or fertilizer.
[0032] During installation, it is necessary to first dig a planting pit in the planting ground 201. The diameter of this planting pit should be 100 to 250 mm larger than the diameter of the soil ball 101 on one side, and the depth should exceed the thickness of the soil ball 101 to facilitate subsequent planting. Then, fine soil can be filled at the bottom of the planting pit. After that, the fine soil at the bottom of the planting pit can be manually compacted to obtain the bearing soil layer 202. Then, the soil ball 101 and the tree trunk 102 are placed in the center of the planting pit, and then fine soil is filled between the soil ball 101 and the inner wall of the planting pit. When filling the fine soil, the multifunctional tube 106 needs to be placed in the planting pit, and one end of the multifunctional tube 106 needs to be placed at the bottom of the soil ball 101, and the other end can be placed outside the planting pit. After filling the fine soil between the soil ball 101 and the planting pit, compaction work can be carried out, so that the position of the multifunctional tube 106 and the soil ball 101 will be restricted, and finally brick pads are placed. Block 105, first bury the brick pad 105 in the planting ground 201, and then align the support rod 104 with the tree trunk 102, and then install the clamp 103 on the tree trunk 102, and fix the fixed support rod 104 to the clamp 103, so that the clamp 103, the support rod 104, and the brick pad 105 can support the tree trunk 102 to prevent the tree trunk 102 from tilting, and finally use soil to cover and bury the soil ball 101 and the planting pit, so that a protective soil layer 204 can be formed, and the thickness of the protective soil layer 204 on the soil ball 101 must be more than 100 mm, and it should be noted that the protective soil layer 204 cannot cover one end of the multifunctional tube 106, and it should be ensured that one end of the multifunctional tube 106 slightly protrudes from the surface of the protective soil layer 204, which can also facilitate the discharge of excess water in the planting pit.
[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.
Claims
1. A tree transplant soil structure, comprising a tree trunk (102) and a planting ground (201), wherein a soil ball (101) is provided at the root of the tree trunk (102), and the soil ball (101) is spherical in shape for easy transportation, and is characterized by: A planting pit is provided in the planting ground (201), the depth of the planting pit dug in the planting ground (201) is greater than the thickness of the soil ball (101), a bearing soil layer (202) is provided at the bottom of the planting pit in the planting ground (201), a filling soil layer (203) is covered on the bearing soil layer (202), a protective soil layer (204) is covered on the filling soil layer (203), and the protective soil layer (204) is formed by covering with soil; A plurality of multifunctional tubes (106) are provided in the planting pit of the planting ground (201), one end of the multifunctional tube (106) is located outside the protective soil layer (204), and the other end of the multifunctional tube (106) is inserted into the bearing soil layer (202) to transport air into the soil body, and one end of the multifunctional tube (106) close to the bearing soil layer (202) is provided at the bottom of the soil ball (101) to facilitate subsequent fertilization; The multifunctional tube (106) comprises a tube body (601), a pressing cylinder (602), and an extended tube sheet; The outer wall of the tube body (601) is provided with a plurality of water-permeable holes for facilitating water filtering. A pressing rod (603) is fixedly mounted on the pressing cylinder (602). The pressing rod (603) is slidably mounted on the inner wall of the tube body (601). A limited track groove (604) is fixedly mounted on the inner wall of one end of the tube body (601) provided with a conical head. The inner wall of the limited track groove (604) is slidably connected to the extended tube segment. The extended tube segment can have its moving direction changed by the limited track groove (604). One end of the extended tube segment is fixedly connected to the pressing rod (603). The extended tube segment is connected to the inner wall of the tube body (601) for conveying liquid.
2. The soil structure for tree transplanting according to claim 1, characterized in that: The extended pipe segment comprises an elastic rod (605), a seepage pipe (606), and a hard drill bit (607); The elastic rod (605) is an elastic metal sheet or elastic plastic, the seepage tube (606) is a breathable canvas or plastic blind tube, the elastic rod (605) is fixedly connected to the seepage tube (606), and one end of the elastic rod (605) away from the pressing rod (603) is fixedly connected to a hard drill bit (607), and the elastic rod (605) and the hard drill bit (607) are used to send the seepage tube (606) deep into the soil.
3. The soil structure for tree transplanting according to claim 1, characterized in that: The bearing soil layer (202) is formed by compacting a fine soil layer. The bearing soil layer (202) is mainly used to support the soil ball (101). At the same time, the bearing soil layer (202) can also prevent water from quickly penetrating downward.
4. The soil structure for tree transplanting according to claim 1, characterized in that: The filling soil layer (203) is formed by filling between the soil ball (101) and the planting pit and compacting the soil. The filling soil layer (203) is used to limit the position of the soil ball (101) in the planting pit.
5. The soil structure for transplanting trees according to claim 1, characterized in that: The protective soil layer (204) covers the entire planting pit, and the thickness of the protective soil layer (204) covering the soil ball (101) needs to be greater than 100 mm.
6. The soil structure for transplanting trees according to claim 1, characterized in that: A hoop (103) is provided on one end of the tree trunk (102) away from the soil ball (101), and a plurality of support rods (104) are provided on the hoop (103), with three hoop (103) provided on the support rods (104).
7. The soil structure for transplanting trees according to claim 6, characterized in that: A brick pad (105) is fixedly provided at the other end of the support rod (104). The brick pad (105) is buried and installed outside the planting pit on the planting ground (201). The brick pad (105) is used to cooperate with the support rod (104) to limit the soil ball (101) and prevent the soil ball (101) from tilting.