Ecological tree pool facilitating forest tree breeding

Abstract

The invention discloses an ecological tree pool facilitating forest tree breeding, and relates to the field of forest tree breeding. The ecological tree pool facilitating forest tree breeding comprises an ecological tree pool body, a net plate fixedly connected to the bottom of the ecological tree pool body and a plurality of mounting holes formed in the surface of the net plate, movable sleeves are mounted on the hole walls of the mounting holes in a matched mode, and a plurality of fixed sleeves are fixedly connected to the surfaces of the movable sleeves; the movable sleeve is communicated with a plurality of fixed sleeves, a plurality of spray heads are fixedly connected to the surfaces of the fixed sleeves, convex blocks are fixedly connected to the hole walls of the mounting holes, spiral grooves are formed in the outer sides of the fixed sleeves, the convex blocks are in sliding connection with the spiral grooves, and first springs are arranged on the outer sides of the fixed sleeves in a sleeving mode; according to the method, water is supplied to the roots while soil in the ecological tree pool is loosened, so that root development is guaranteed, and the forest tree breeding effect is further guaranteed.

Description

Technical Field

[0001] This invention relates to the field of forest tree breeding, and in particular to an ecological tree pit that facilitates forest tree breeding. Background Technology

[0002] Forest tree breeding refers to the scientific and technological system that uses genetic improvement techniques to select and breed forest tree varieties or types with superior traits (such as rapid growth, strong resistance, and excellent wood quality) in order to improve forestry production efficiency and the ecological environment. It is the basic work of forestry production and is directly related to the quality, yield and ecological function of forest resources.

[0003] Ecological tree pits for forest tree breeding are planting facilities designed specifically for the forest tree breeding process, integrating ecological concepts and functionality. Their core objective is to provide a suitable growth environment for breeding trees (such as seedlings, rare tree species, improved varieties, etc.), while also taking into account multiple functions such as resource recycling, ecological regulation, and improvement of breeding efficiency. In most ecological tree pits, the planting soil layer is tightly bonded to the filter layer (such as gravel or sand) and the pit walls (such as concrete or stone). Long-term watering or rainwater erosion can cause soil particles to settle. In addition, the accumulation of root exudates and microbial metabolites can easily form a compacted layer. Furthermore, relying on surface irrigation (such as artificial watering or natural rainwater infiltration) or shallow drip irrigation systems, water tends to remain in the surface soil, while the deep roots have difficulty accessing water due to the high soil permeability resistance (especially when a compacted layer exists). This results in a "wet top and dry bottom" situation, with excessive growth of surface roots and poor development of deep roots.

[0004] Therefore, it is necessary to propose an ecological tree pit that is convenient for tree breeding to solve the above problems. Summary of the Invention

[0005] The main objective of this invention is to provide an ecological tree pit that facilitates tree breeding, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An ecological tree pit for facilitating tree breeding includes a main body of the ecological tree pit, a mesh plate fixedly connected to the bottom of the main body of the ecological tree pit, and multiple mounting holes on the surface of the mesh plate. Movable sleeves are fitted into the walls of the mounting holes. Multiple fixed sleeves are fixedly connected to the surface of the movable sleeves, and the movable sleeves communicate with the multiple fixed sleeves. Multiple nozzles are fixedly connected to the surface of the fixed sleeves. Protrusions are fixedly connected to the walls of the mounting holes. A spiral groove is formed on the outer side of the fixed sleeves, and the protrusions are slidably connected to the spiral groove. A first spring is fitted onto the outer side of the fixed sleeves. A connecting frame is fixedly connected to the lower ends of the surfaces of the multiple fixed sleeves. An adjustment mechanism for adjusting the movement of the multiple movable sleeves is provided on the surface of the connecting frame. A water storage tank is located below the main body of the ecological tree pit and is fixedly connected to the main body of the ecological tree pit. The bottom of the water tank is fixedly connected to a uniformly distributed annular cylinder. A movable block is slidably connected to the inner wall of the cylinder. A connecting rod is symmetrically fixedly connected above the movable block. An annular block is fixedly connected to the end of each of the two connecting rods away from the movable block. A first rotating block is mounted on the surface of the annular block by a torsion spring. A through hole is opened on the surface of the fixed sleeve near the bottom of the water tank. A second rotating block is mounted on the wall of the through hole by a torsion spring. A second spring is fixedly connected to the surface of the movable block next to the two connecting rods. The other ends of multiple second springs are fixedly connected to the bottom of the water tank. Multiple connecting rods are slidably connected to the bottom of the water tank.

[0007] Preferably, the adjustment mechanism includes a first rack that is fixedly connected to the surface of the connecting frame and is evenly distributed in a ring. A first gear is meshed with the surface of the first rack. Multiple first gears are rotatably connected to the outer side of the ecological tree pool body. A second rack is meshed with the outer side of the first gear. Multiple second racks are slidably connected to the outer side of the ecological tree pool body. A ring plate is fixedly connected to the surface of multiple second racks.

[0008] Preferably, an adjusting block is mounted on the surface of the movable block via a torsion spring, and a trapezoidal block is slidably connected to one end of the inner wall of the cylinder near the movable block, with the adjusting block and the trapezoidal block being fitted together.

[0009] Preferably, a connecting sleeve is symmetrically fixedly connected to the surface of the trapezoidal block, an L-shaped block is slidably connected to the inner wall of the connecting sleeve, both L-shaped blocks are fixedly connected to the inner wall of the cylinder, a third spring is fixedly connected to the surface of the L-shaped block, and a stop block is fixedly connected to the upper surface of the bottom of the cylinder.

[0010] Preferably, the initial state of the second spring is a stretched state.

[0011] Preferably, the outer side of the main body of the ecological tree pool is fixedly connected with a ring-shaped, uniformly distributed limiting strip, and both limiting strips are slidably connected to the second rack.

[0012] Preferably, the top of the movable sleeve is conical.

[0013] Preferably, the water storage tank is fixedly connected to a ring of uniformly distributed steps on its outer side.

[0014] Compared with existing technologies, the present invention provides an ecological tree pit that facilitates tree breeding, and has the following beneficial effects: This ecological tree pit, which facilitates tree breeding, features movable and fixed sleeves. Tree breeding staff simply stand on the surface of a ring-shaped plate, which moves towards the water tank, causing four second racks to move. The movable sleeve moves via an adjustment mechanism, and the fixed sleeve moves along with it. This allows for observation of tree breeding while simultaneously loosening clumps of soil within the ecological tree pit. The movable and fixed sleeves move from bottom to top, facilitating soil loosening near the bottom of the pit, reducing resistance to water penetration, and ensuring sufficient moisture for deep roots, thus guaranteeing root development and the effectiveness of tree breeding.

[0015] This ecological tree pit, which facilitates tree breeding, allows for relative movement between the annular block and the movable sleeve as the movable and fixed sleeves are adjusted and moved away from the water tank. The annular block rotates, allowing water inside the movable sleeve to flow through holes in the annular block. Once the annular block contacts the surface of the second rotating block, relative movement occurs between the adjusting block and the trapezoidal block. The torsion spring between the movable and adjusting blocks deforms, and the adjusting block overcomes the spring's elasticity. The movable block, connecting rod, and annular block all move closer to the main body of the ecological tree pit. The lower half of the movable sleeve has a larger diameter than the upper half, allowing water to be pushed into the fixed sleeve and sprayed from the nozzle. This process simultaneously loosens the soil within the ecological tree pit and irrigates the roots, ensuring root development and further guaranteeing the effectiveness of tree breeding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural diagram of the water storage tank of the present invention; Figure 3 This is a partial structural diagram of the first and second racks of the present invention; Figure 4 This is a partial structural diagram of the main body of the ecological tree pool of the present invention; Figure 5 This is a partial structural diagram of the cylindrical part of the present invention; Figure 6 This is the invention Figure 5 Enlarged view of point A in the middle; Figure 7 This is the invention Figure 6 Enlarged view at point A1; Figure 8 This is the invention Figure 5 Enlarged view at point B in the middle; Figure 9 This is a partial structural diagram of the movable sleeve and spiral groove of the present invention; Figure 10 This is a schematic diagram of a partial structure of the stencil of the present invention; Figure 11 This is the invention Figure 10 Enlarged view at point C; Figure 12 This is a partial structural diagram of the connecting rod and the annular block of the present invention; Figure 13 This is a schematic diagram of the internal structure of the movable sleeve of the present invention; Figure 14 This is a partial structural diagram of the adjusting block and trapezoidal block of the present invention.

[0017] In the diagram: 1. Main body of the ecological tree pool; 11. Mesh panel; 12. Mounting hole; 13. Water tank; 14. Cylinder; 15. Movable block; 151. Adjusting block; 152. Trapezoidal block; 1521. Connecting sleeve; 1522. L-shaped block; 1523. Third spring; 1524. Stop block; 16. Connecting rod; 17. Annular block; 18. First rotating block; 19. Through hole; 110. Second rotating block; 111. Second spring; 2. Movable sleeve; 3. Fixed sleeve; 4. Nozzle; 5. Protrusion; 6. Spiral groove; 7. First spring; 8. Connecting frame; 9. Adjusting mechanism; 91. First rack; 92. First gear; 93. Second rack; 94. Annular plate. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 , Figure 10 , Figure 11 and Figure 13An ecological tree pit for easy tree breeding includes an ecological tree pit body 1, a mesh plate 11 fixedly connected to the bottom of the ecological tree pit body 1, and multiple mounting holes 12 on the surface of the mesh plate 11. A movable sleeve 2 is fitted to the wall of the mounting hole 12. Multiple fixed sleeves 3 are fixedly connected to the surface of the movable sleeve 2. The movable sleeve 2 and the multiple fixed sleeves 3 are connected. Multiple nozzles 4 are fixedly connected to the surface of the fixed sleeves 3. A protrusion 5 is fixedly connected to the wall of the mounting hole 12. A spiral groove 6 is opened on the outside of the fixed sleeve 3. The protrusion 5 and the spiral groove 6 are slidably connected. A first spring 7 is sleeved on the outside of the fixed sleeve 3. A connecting frame 8 is fixedly connected to the lower end of the surface of the multiple fixed sleeves 3. An adjustment mechanism 9 for adjusting the movement of the multiple movable sleeves 2 is provided on the surface of the connecting frame 8. A water storage tank 13 is provided below the ecological tree pit body 1 and is fixedly connected to the ecological tree pit body 1. Please see Figure 6 , Figure 8 , Figure 9 , Figure 12 and Figure 14 The bottom of the water tank 13 is fixedly connected to a cylindrical tube 14 that is evenly distributed in a ring. A movable block 15 is slidably connected to the inner wall of the cylindrical tube 14. A connecting rod 16 is symmetrically fixedly connected above the movable block 15. A ring block 17 is fixedly connected to the end of the two connecting rods 16 away from the movable block 15. A first rotating block 18 is installed on the surface of the ring block 17 by a torsion spring. A through hole 19 is opened on the surface of the fixed sleeve 3 near the bottom of the water tank 13. A second rotating block 110 is installed on the wall of the through hole 19 by a torsion spring. A second spring 111 is fixedly connected to the surface of the movable block 15 next to the two connecting rods 16. The other ends of the multiple second springs 111 are fixedly connected to the bottom of the water tank 13. The multiple connecting rods 16 are slidably connected to the bottom of the water tank 13. It should be noted that, in the initial state, the movable sleeve 2 is filled with water, the second spring 111 is in a stretched state, the adjusting block 151 is in contact with the surface of the trapezoidal block 152, and the first rotating block 18 and the second rotating block 110 are both blocked by the elastic force of the torsion spring, blocking the holes and through holes 19 on the surface of the annular block 17. The main body 1 of the ecological tree pool is planted with trees. The staff of the tree breeding approach the annular plate 94 through the steps, and then stand on the surface of the annular plate 94. The annular plate 94 moves towards the main body 1 of the ecological tree pool, and the second rack 93 moves with the annular plate 94. It is driven by the first gear 92, which in turn drives the second rack 93 and the connecting frame 8 to move. The movable sleeve 2 moves with the connecting frame 8, the first spring 7 is compressed, and relative movement occurs between the annular block 17 and the inner wall of the movable sleeve 2. Because the adjusting block 151 and the trapezoidal block 152 are in close contact, The movable block 15 is limited by the contact, and the first rotating block 18, which is installed on the surface of the annular block 17 by a torsion spring, is adjusted to rotate. The holes on the surface of the annular block 17 are not blocked, allowing water in the movable sleeve 2 to pass through. As the movable sleeve 2 is adjusted and moved, the annular block 17 contacts the second rotating block 110. At this time, the annular block 17 moves together with the movable sleeve 2, and the adjusting block 151 and the trapezoidal block 152 move relative to each other until they separate. After the movable sleeve 2 completes the position adjustment, under the elastic force of the second spring 111, the movable block 15, the connecting rod 16 and the annular block 17 all move away from the bottom of the cylinder 14, squeezing the water in the movable sleeve 2 into the fixed sleeve 3, and then spraying it out from the nozzle 4. This loosens the soil in the ecological tree pool while watering the roots, thus ensuring root development and further ensuring the effect of forest tree breeding. During the adjustment and movement of the movable sleeve 2, the protrusion 5 and the spiral groove 6 move relative to each other, thereby driving the movable sleeve 2 and the fixed sleeve 3 to rotate, thus loosening the soil in the main body 1 of the ecological tree pool and ensuring the loosening effect. As the fixed sleeve 3 rotates, water is sprayed from the nozzle 4, which can increase the water supply range and complete water supply while loosening the soil, ensuring the root water supply effect. It should be noted that when the forestry breeding staff walks from the surface of the ring plate 94 to the steps, the ring plate 94, under the elastic force of the first spring 7, can drive the connecting frame 8 to move away from the main body 1 of the ecological tree pool until the whole is restored to the initial state. During the process of the movable sleeve 2 being adjusted and moved again, the ring block 17 moves together with the movable sleeve 2, which can drive the connecting rod 16 and the movable block 15 to return to the initial state. As the movable block 15 and the annular block 17 are adjusted and moved under the elastic force of the second spring 111, water is gradually discharged from the movable sleeve 2. The second rotating block 110 rotates against the elastic force of the torsion spring, and water enters from the through hole 19 to replenish the interior of the movable sleeve 2, thus forming a cycle. When the forestry breeding staff stand on the surface of the annular plate 94 again, they can loosen the soil and supply water to the main body of the ecological tree pool 1 again. It should be noted that a drain outlet may be provided at one end of the surface of the water storage tank 13 near the bottom, and a float valve may be installed on the surface of the drain outlet so that the water in the water storage tank 13 can be drained in time when it accumulates to a certain height. Please see Figure 1 , Figure 3 and Figure 5 The adjustment mechanism 9 includes a first rack 91 fixedly connected to the surface of the connecting frame 8 and evenly distributed in a ring. A first gear 92 is meshed with the surface of the first rack 91. Multiple first gears 92 are rotatably connected to the outside of the ecological tree pool body 1. A second rack 93 is meshed with the outside of the first gear 92. Multiple second racks 93 are slidably connected to the outside of the ecological tree pool body 1. A ring plate 94 is fixedly connected to the surface of multiple second racks 93. It should be noted that the setting of the adjustment mechanism 9 allows forest tree breeding staff to adjust the movement of the movable sleeve 2 and the fixed sleeve 3 while stepping on the surface of the ring plate 94 to understand the forest tree breeding situation; Specifically, the annular plate 94 moves toward the water storage tank 13, the second rack 93 is fixedly connected to the annular plate 94, and multiple second racks 93 move together with the annular plate 94, driven by the first gear 92. The first rack 91 and the connecting frame 8 move together with the second rack 93, and the movable sleeve 2 moves together with the connecting frame 8.

[0020] Please see Figure 14 An adjusting block 151 is mounted on the surface of the movable block 15 via a torsion spring. A trapezoidal block 152 is slidably connected to one end of the inner wall of the cylinder 14 near the movable block 15. The adjusting block 151 and the trapezoidal block 152 are fitted together. It should be noted that the adjustment block 151 and trapezoidal block 152 are designed to limit the movement of the movable block 15, so that the elastic force generated by the stretching of the second spring 111 is insufficient to drive the movable block 15 to move. Only after the annular block 17 contacts the surface of the second rotating block 110 can the adjustment block 151 and trapezoidal block 152 move relative to each other and then separate.

[0021] Please see Figure 6 , Figure 7 and Figure 14A connecting sleeve 1521 is symmetrically fixedly connected to the surface of the trapezoidal block 152. An L-shaped block 1522 is slidably connected to the inner wall of the connecting sleeve 1521. Both L-shaped blocks 1522 are fixedly connected to the inner wall of the cylinder 14. A third spring 1523 is fixedly connected to the surface of the L-shaped block 1522. A stop block 1524 is fixedly connected to the upper surface of the bottom of the cylinder 14. It should be noted that the stop block 1524 can limit the rotation of the adjusting block 151. Under the elastic force of the torsion spring between the movable block 15 and the adjusting block 151, the adjusting block 151 and the stop block 1524 are in contact. When the movable sleeve 2 is adjusted to move away from the water tank 13, when the annular block 17 contacts the second rotating block 110, the adjusting block 151 and the trapezoidal block 152 move relative to each other until they separate. During this process, the L-shaped block 1522 and the connecting sleeve 1521 move relative to each other, and the third spring 1523 is compressed. The trapezoidal block 152 can be easily reset by utilizing the elastic force of the third spring 1523.

[0022] The initial state of the second spring 111 is that it is stretched; The reaction force generated by the stretching of the second spring 111 acts on the surface of the movable block 15, allowing the adjusting block 151 to make close contact with the surface of the trapezoidal block 152. Utilizing the elastic force of the second spring 111, after the adjusting block 151 separates from the trapezoidal block 152, the movable block 15, connecting rod 16, and annular block 17 can push the water in the movable sleeve 2 into the fixed sleeve 3, thereby spraying it out from the nozzle 4 to replenish water in the main body 1 of the ecological tree pool. This ensures that the deep root system can also obtain sufficient water, thus guaranteeing root development and the effectiveness of tree breeding.

[0023] Please see Figure 1 , Figure 2 , Figure 3 ,and Figure 5 The outer side of the main body 1 of the ecological tree pool is fixedly connected with a ring of evenly distributed limiting strips, and both limiting strips are slidably connected to the second rack 93; It should be noted that the setting of the limit bar can ensure the stability of the second rack 93 during the adjustment and movement process.

[0024] Please see Figure 4 and Figure 9 The top of the movable sleeve 2 is conical; It should be noted that the tapered design at the upper end of the movable sleeve 2 can reduce the moving resistance during the adjustment and movement of the movable sleeve 2.

[0025] Please see Figure 1 The water storage tank 13 has steps that are evenly distributed in a ring on its outer side. It should be noted that the steps are designed to allow forestry breeding staff to approach the ecological tree pool from all directions of the main body 1 and place themselves on the surface of the ring plate 94 to observe the forestry breeding situation within the main body 1.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An ecological tree pit for facilitating tree breeding, comprising an ecological tree pit body (1), a mesh plate (11) fixedly connected to the bottom of the ecological tree pit body (1), and a plurality of mounting holes (12) formed on the surface of the mesh plate (11), characterized in that: The mounting hole (12) is fitted with a movable sleeve (2), and multiple fixed sleeves (3) are fixedly connected to the surface of the movable sleeve (2). The movable sleeve (2) is connected to the multiple fixed sleeves (3). Multiple nozzles (4) are fixedly connected to the surface of the fixed sleeves (3). A protrusion (5) is fixedly connected to the wall of the mounting hole (12). A spiral groove (6) is opened on the outside of the fixed sleeve (3). The protrusion (5) is slidably connected to the spiral groove (6). A first spring (7) is sleeved on the outside of the fixed sleeve (3). A connecting frame (8) is fixedly connected to the lower end of the surface of the multiple fixed sleeves (3). An adjustment mechanism (9) for adjusting the movement of the multiple movable sleeves (2) is provided on the surface of the connecting frame (8). A water storage tank (13) is provided below the main body (1) of the ecological tree pool. The water storage tank (13) is fixedly connected to the main body (1) of the ecological tree pool. The bottom of the water tank (13) is fixedly connected to a cylindrical (14) that is evenly distributed in a ring. A movable block (15) is slidably connected to the inner wall of the cylindrical (14). A connecting rod (16) is symmetrically fixedly connected above the movable block (15). A ring block (17) is fixedly connected to one end of the two connecting rods (16) away from the movable block (15). A first rotating block (18) is installed on the surface of the ring block (17) by a torsion spring. A through hole (19) is opened on one end of the surface of the fixed sleeve (3) near the bottom of the water tank (13). A second rotating block (110) is installed on the wall of the through hole (19) by a torsion spring. A second spring (111) is fixedly connected to the surface of the movable block (15) next to the two connecting rods (16). The other end of the multiple second springs (111) is fixedly connected to the bottom of the water tank (13). The multiple connecting rods (16) are slidably connected to the bottom of the water tank (13).

2. The ecological tree pit for facilitating tree breeding according to claim 1, characterized in that: The adjustment mechanism (9) includes a first rack (91) fixedly connected to the surface of the connecting frame (8) and evenly distributed in a ring. The surface of the first rack (91) is meshed with a first gear (92). Multiple first gears (92) are rotatably connected to the outside of the ecological tree pool body (1). The outside of the first gear (92) is meshed with a second rack (93). Multiple second racks (93) are slidably connected to the outside of the ecological tree pool body (1). The surface of multiple second racks (93) is fixedly connected with an annular plate (94).

3. An ecological tree pit for facilitating tree breeding according to claim 1, characterized in that: An adjusting block (151) is mounted on the surface of the movable block (15) by a torsion spring. A trapezoidal block (152) is slidably connected to one end of the inner wall of the cylinder (14) near the movable block (15). The adjusting block (151) and the trapezoidal block (152) are installed together.

4. An ecological tree pit for facilitating tree breeding according to claim 3, characterized in that: The trapezoidal block (152) is symmetrically fixedly connected to a connecting sleeve (1521), and an L-shaped block (1522) is slidably connected to the inner wall of the connecting sleeve (1521). Both L-shaped blocks (1522) are fixedly connected to the inner wall of the cylinder (14). A third spring (1523) is fixedly connected to the surface of the L-shaped block (1522), and a stop block (1524) is fixedly connected to the upper surface of the bottom of the cylinder (14).

5. An ecological tree pit for facilitating tree breeding according to claim 1, characterized in that: The second spring (111) is initially in a stretched state.

6. An ecological tree pit for facilitating tree breeding according to claim 1, characterized in that: The main body (1) of the ecological tree pool is fixedly connected with a ring-shaped, uniformly distributed limiting strip, and both limiting strips are slidably connected to the second rack (93).

7. An ecological tree pit for facilitating tree breeding according to claim 1, characterized in that: The top of the movable sleeve (2) is conical.

8. An ecological tree pit for facilitating tree breeding according to claim 1, characterized in that: The water storage tank (13) is fixedly connected to a ring of uniformly distributed steps on its outer side.

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