A planting hole drainage system for transplanting garden seedlings

Abstract

The application belongs to the technical field of planting hole drainage, and discloses a planting hole drainage system for garden nursery stock transplanting, which comprises a transplanting box body, a supporting column installed on the bottom wall in the transplanting box body, a bottom supporting plate installed on the supporting column, air-permeable cotton mesh installed on the bottom supporting plate, a limiting storage frame installed on the bottom supporting plate, a cob layer arranged in the limiting storage frame, and a bottom supporting frame installed on the limiting storage frame, a ventilation groove is formed through the sidewall of the transplanting box body, an intermediate supporting frame is installed in the ventilation groove, a plurality of air outlet mesh grooves for ventilation are formed in the intermediate supporting frame, a plurality of sliding grooves are formed in the inner top wall of the ventilation groove, and a plurality of blocking assemblies for closing the ventilation groove are arranged on the transplanting box body. The application has the effect of reducing the difficulty of workers in storing the transplanting box body.

Description

Technical Field

[0001] This utility model relates to the field of planting hole drainage technology, and in particular to a planting hole drainage system for transplanting garden seedlings. Background Technology

[0002] Since the survival rate of seedlings is closely related to the permeability and aeration of the root ball, especially in clay soils where permeability and aeration are poor, water accumulation in the planting pit during the rainy season leads to a low survival rate. Generally, drainage systems are used to drain water and ensure soil aeration. Existing purified and reusable drainage planting pit structures consist of three parts: a planting mechanism, a diversion mechanism, and a collection and purification mechanism. They can promptly drain excess water from planting pits in clay soils to prevent the transplanted root ball from being soaked and reducing the seedling survival rate. However, the drainage effect of this type of drainage system is generally average, which can lead to root rot due to prolonged soaking of the roots, affecting the survival rate. In addition, the bottom aeration is poor.

[0003] Chinese utility model patent CN220875226U discloses a drainage system for planting holes in transplanting garden seedlings, including a transplanting box. A bottom support frame is bolted to the inner side of the transplanting box, and a trapezoidal placement groove is formed on the inner side of the bottom support frame. The system is characterized by an outer ventilation seat installed at the lower part of the transplanting box, a bottom water collection tank located below the outer ventilation seat, and a breathable filter bracket installed on the lower inner side of the transplanting box. The outer ventilation seat includes a middle support frame, with a hollow breathable groove on the inner side of the middle support frame, and air outlet mesh grooves formed around the inner perimeter of the middle support frame. The beneficial effects of this utility model are: the arrangement of the limiting storage frame, pebbles, bottom support plate, breathable cotton mesh, and support columns improves air permeability while allowing the seedling roots to extend downwards, and simultaneously facilitates rapid downward drainage of water, thus improving the survival rate.

[0004] Regarding the aforementioned technologies, the inventors believe the following drawbacks exist: While the device filters water flow through a breathable mesh and pebbles, and ventilates the soil through a central support frame to prevent root rot, in actual use, when the transplanting box is not in use, the air vents easily allow impurities to continuously contact the breathable mesh and other structures. This can lead to a continuous decrease in the lifespan of the breathable mesh during storage, resulting in a poor user experience. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a drainage system for planting holes used in the transplanting of garden seedlings.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a drainage system for planting holes for transplanting garden seedlings, comprising a transplanting box, a support column installed on the bottom wall of the transplanting box, a bottom support plate installed on the support column, a breathable cotton net installed on the bottom support plate, a limiting storage frame installed on the bottom support plate, a pebble layer set in the limiting storage frame, and a bottom support frame installed on the limiting storage frame. A ventilation groove is provided through the side wall of the transplanting box, and an intermediate support frame is installed in the ventilation groove. A plurality of air outlet mesh grooves for ventilation are provided on the intermediate support frame. A plurality of barrier components for sealing the ventilation groove are provided on the transplanting box.

[0007] By adopting the above technical solution, when transplanting seedlings, workers place the seedlings in the trapezoidal placement groove inside the bottom support frame, fill the bottom of the seedlings with soil, and water the soil. The water flows downwards through the inner side of the soil, then through the inner side of the pebbles and the inner side of the breathable mesh. The breathable mesh slows the water flow, ultimately causing the water to fall to the bottom of the transplanting box and drain out through the drainage pipe. During this process, the air vent effectively ensures the permeability of the soil, preventing root rot caused by prolonged water accumulation, thus improving the survival rate. When transplanting is not required, workers need to store the transplanting box. At this time, workers move the transplanting box to a suitable position and sequentially open multiple sealing components. These components work together to seal the ventilation groove, reducing the probability of debris entering the transplanting box through the air vent. Furthermore, staff only need to place a cover plate on the top of the transplant box, which will cooperate with the sealing component to seal the entire transplant box, thus reducing the difficulty for staff to store the transplant box.

[0008] Furthermore, the inner top wall of the ventilation slot is provided with multiple sliding grooves, and the blocking component includes an arc-shaped plate slidably disposed in the sliding groove, a tension spring fixed at one end to the arc-shaped plate, an arc-shaped rod fixed to the bottom surface of the arc-shaped plate, a fixing rod fixed to the side wall of the transplant box, and a limiting device disposed on the transplant box for limiting the arc-shaped rod. The other end of the tension spring is fixed to the inner top wall of the sliding groove, and the inner bottom wall of the ventilation slot is provided with an arc-shaped groove that matches the arc-shaped rod.

[0009] By adopting the above technical solution, when staff need to close the ventilation duct, they need to pull down the arc-shaped rod, which will cause the arc-shaped plate to move downwards along with the rod, thus connecting the rod and the duct. After the rod and duct are connected, the limiting device automatically opens and fixes the rod, thereby stabilizing the rod and plate and closing the ventilation duct.

[0010] Furthermore, a limiting groove extending into the fixed rod is formed on the inner wall of the arc-shaped groove. The limiting device includes a limiting rod slidably disposed in the limiting groove, a limiting spring fixed at one end to the side wall of the limiting rod away from the arc-shaped rod, and a drive rope fixed at one end to the side wall of the limiting rod near the limiting spring. The other end of the limiting spring is fixed to the inner wall of the limiting groove. An inclined surface is formed on the edge where the upper surface of the limiting rod intersects with the side wall away from the limiting spring. The other end of the drive rope extends out of the fixed rod and is slidably connected.

[0011] Furthermore, the side wall of the arc-shaped rod is provided with a limiting hole that matches the limiting rod.

[0012] By adopting the above technical solution, when the operator slides the arc-shaped rod downwards, the arc-shaped rod gradually condenses with the arc-shaped groove, causing the bottom of the arc-shaped rod to press against the inclined surface. This allows the limiting rod to move completely into the limiting groove under the action of the arc-shaped rod. Subsequently, when the arc-shaped rod presses against the inner bottom wall of the arc-shaped groove, the limiting groove aligns with the limiting hole. Under the action of the limiting spring, the limiting rod automatically pops out and connects with the limiting hole, thus blocking the arc-shaped rod and keeping the limiting plate stable, thereby reducing the difficulty of operation for the operator.

[0013] Furthermore, a limit block is fixed to the end of the drive rope away from the limit rod.

[0014] By adopting the above technical solution, when the staff needs to remove the arc plate, the staff needs to pull the limit block, which will make the drive rope move with the limit block. This will cause the limit rod to separate from the limit hole under the action of the drive rope, and then the arc rod and the arc plate will automatically return to their original position under the action of the tension spring, so that the arc plate moves into the sliding groove and remains stable.

[0015] Furthermore, a placement block is slidably disposed on the side wall of the transplant box, a blocking rod is fixed on the bottom surface of the placement block, and a sealing gasket is disposed on the side wall of the blocking rod.

[0016] By adopting the above technical solution, when multiple arc-shaped plates cooperate to seal the ventilation slot, gaps remain at the joints of the multiple arc-shaped plates. At this time, the operator only needs to slide the mounting block downwards, which will cause the blocking rod to move downwards along with the mounting block, thereby gradually aligning the sealing gasket with the joint of the two arc-shaped plates. This causes the sealing gasket to automatically expand and press against the joint, thus sealing the joint.

[0017] Furthermore, the side wall of the mounting block is provided with fixing bolts for fixing the mounting block.

[0018] By adopting the above technical solution, when the staff does not need to use the blocking bar, the staff only needs to move the placement block upward and tighten the fixing bolts to keep the placement block stable under the action of the fixing bolts, thereby keeping the blocking bar stable.

[0019] Furthermore, a handle is fixed to the lower end of the side wall of the curved plate to reduce the difficulty for workers to slide the curved plate.

[0020] In summary, this utility model has the following beneficial effects: 1. In this application, when staff need to transplant seedlings, they place the seedlings in the trapezoidal placement groove inside the bottom support frame, fill the bottom of the seedlings with soil, and water the soil. This allows the water to flow downwards through the inner side of the soil, then through the inner side of the pebbles and the inner side of the breathable mesh. The breathable mesh slows down the water flow, ultimately causing the water to fall to the bottom of the transplanting box and drain out through the drainage pipe. During this process, the air vent effectively ensures the permeability of the soil, preventing root rot caused by prolonged water accumulation and thus improving the survival rate. When staff no longer need to transplant seedlings, they need to store the transplanting box. At this time, they need to move the transplanting box to a suitable position and sequentially open multiple sealing components. These components work together to seal the ventilation groove, reducing the probability of debris entering the transplanting box through the air vent. Furthermore, staff only need to place a cover plate on the top of the transplant box to allow the cover plate to cooperate with the sealing component and seal the transplant box as a whole, thereby reducing the difficulty for staff to store the transplant box. 2. In this application, when staff need to close the ventilation duct, they need to pull down the arc-shaped rod, which will cause the arc-shaped plate to move downward with the arc-shaped rod, thereby connecting the arc-shaped rod and the arc-shaped duct. After the arc-shaped rod and the arc-shaped duct are connected, the limiting device automatically opens and fixes the arc-shaped rod, thereby stabilizing the arc-shaped rod and the arc-shaped plate, and thus closing the ventilation duct with the arc-shaped plate. 3. In this application, when the operator slides the arc-shaped rod downwards, the arc-shaped rod gradually aligns with the arc-shaped groove, causing the bottom of the arc-shaped rod to press against the inclined surface. This allows the limiting rod to move completely into the limiting groove under the action of the arc-shaped rod. Subsequently, when the arc-shaped rod presses against the inner bottom wall of the arc-shaped groove, the limiting groove and the limiting hole are aligned. Under the action of the limiting spring, the limiting rod automatically pops out and connects with the limiting hole, thereby blocking the arc-shaped rod and stabilizing the limiting plate, thus reducing the difficulty of operation for the operator. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2This is a schematic diagram of the fixing rod and its connection structure according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the pebble layer and its connection structure according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the barrier component and its connection structure according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the limiting hole and its connection structure according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the limiting device and its connection structure according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the fixing bolt and its connection structure according to an embodiment of the present utility model.

[0022] In the diagram: 1. Transplant box; 11. Support column; 2. Bottom support plate; 21. Breathable cotton mesh; 3. Limiting storage frame; 31. Pebble layer; 32. Bottom support frame; 33. Ventilation slot; 4. Middle support frame; 41. Air outlet slot; 42. Sliding slot; 5. Barrier component; 51. Arc plate; 52. Tension spring; 53. Arc rod; 54. Fixing rod; 55. Arc groove; 56. Limiting groove; 6. Limiting device; 61. Limiting rod; 62. Limiting spring; 63. Drive rope; 7. Limiting hole; 71. Limiting block; 8. Placement block; 81. Blocking rod; 82. Sealing gasket; 83. Fixing bolt; 9. Handle. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] like Figure 1-7As shown in the embodiment of this application, a drainage system for planting holes in garden seedling transplantation is disclosed, including a transplanting box 1, supporting columns 11, a bottom support plate 2, a breathable cotton net 21, a limiting storage frame 3, a pebble layer 31, a bottom support frame 32, a middle support frame 4, a barrier component 5, a limiting block 71, a placement block 8, a blocking rod 81, a sealing gasket 82, and fixing bolts 83. Multiple supporting columns 11 are provided and sequentially installed on the inner bottom wall of the transplanting box 1. The bottom support plate 2 is a plate-like structure and is installed on the supporting columns 11. The breathable cotton net 21 is installed on the bottom support plate 2, and the limiting storage frame 3 is installed on the bottom support plate 2. The pebble layer 31 is disposed inside the limiting storage frame 3, the bottom support frame 32 is installed on the limiting storage frame 3, and a ventilation groove 33 is provided through the side wall of the transplanting box 1. The intermediate support frame 4 is a circular plate structure. The intermediate support frame 4 is installed in the ventilation slot 33, and multiple air outlet slots 41 for ventilation are opened on the intermediate support frame 4.

[0025] Multiple sliding grooves 42 are formed on the inner top wall of the ventilation slot 33. Multiple barrier components 5 are provided and sequentially arranged on the transplant box 1 to seal the ventilation slot 33. The barrier components 5 include an arc-shaped plate 51, a tension spring 52, an arc-shaped rod 53, a fixing rod 54, and a limiting device 6. The arc-shaped plate 51 is a circular arc-shaped structure and is slidably disposed in the sliding groove 42. One end of the tension spring 52 is fixed to the arc-shaped plate 51, and the other end of the tension spring 52 is fixed to the inner top wall of the sliding groove 42. The arc-shaped rod 53 is a circular arc-shaped structure and is fixed to the bottom surface of the arc-shaped plate 51. The fixing rod 54 is a rectangular rod structure and is fixed to the side wall of the transplant box 1. An arc-shaped groove 55 matching the arc-shaped rod 53 is formed on the inner bottom wall of the ventilation slot 33.

[0026] When staff need to close the ventilation duct 33, they need to pull down the arc-shaped rod 53, which will cause the arc-shaped plate 51 to move downwards along with the arc-shaped rod 53, thereby connecting the arc-shaped rod 53 with the arc-shaped duct 55. After the arc-shaped rod 53 and the arc-shaped duct 55 are connected, the limiting device 6 automatically opens and fixes the arc-shaped rod 53, thereby stabilizing the arc-shaped rod 53 and the arc-shaped plate 51, and thus allowing the arc-shaped plate 51 to close the ventilation duct 33.

[0027] A limiting groove 56 extending into the fixed rod 54 is formed on the inner wall of the arc-shaped groove 55. A limiting device 6 is set on the transplant box 1 to limit the arc-shaped rod 53. The limiting device 6 includes a limiting rod 61, a limiting spring 62, and a driving rope 63. The limiting rod 61 is a rectangular rod structure. The limiting rod 61 is slidably set in the limiting groove 56, and an inclined surface is formed on the edge where the upper surface of the limiting rod 61 intersects with the side wall away from the limiting spring 62. One end of the limiting spring 62 is fixed to the side wall of the limiting rod 61 away from the arc-shaped rod 53, and the other end of the limiting spring 62 is fixed to the inner wall of the limiting groove 56. One end of the driving rope 63 is fixed to the side wall of the limiting rod 61 near the limiting spring 62, and the other end of the driving rope 63 extends to the outside of the fixed rod 54 and is slidably connected. A limiting hole 7 matching the limiting rod 61 is formed on the side wall of the arc-shaped rod 53.

[0028] As the operator slides the arc-shaped rod 53 downwards, the arc-shaped rod 53 gradually aligns with the arc-shaped groove 55, causing the bottom of the arc-shaped rod 53 to press against the inclined surface. This allows the limiting rod 61 to move completely into the limiting groove 56 under the action of the arc-shaped rod 53. Subsequently, when the arc-shaped rod 53 presses against the inner bottom wall of the arc-shaped groove 55, the limiting groove 56 aligns with the limiting hole 7. Under the action of the limiting spring 62, the limiting rod 61 automatically pops out and connects with the limiting hole 7, thereby blocking the arc-shaped rod 53 and stabilizing the limiting plate, thus reducing the difficulty of operation for the operator.

[0029] The limiting block 71 is a circular block structure, fixed to the end of the drive rope 63 away from the limiting rod 61. When the worker needs to remove the arc plate 51, the worker needs to pull the limiting block 71, which will cause the drive rope 63 to move with the limiting block 71. This will cause the limiting rod 61 to separate from the limiting hole 7 under the action of the drive rope 63, and then the arc rod 53 and the arc plate 51 will automatically return to their original positions under the action of the tension spring 52, so that the arc plate 51 moves into the sliding groove 42 and remains stable.

[0030] The placement block 8 is a block structure and is slidably mounted on the side wall of the transplant box 1. The blocking rod 81 is a rod structure and is fixed to the bottom surface of the placement block 8, with the sealing gasket 82 mounted on the side wall of the blocking rod 81.

[0031] When multiple arc-shaped plates 51 cooperate to seal the ventilation slot 33, gaps remain at the joints of the multiple arc-shaped plates 51. At this time, the operator only needs to slide the mounting block 8 downwards to make the blocking rod 81 move downwards with the mounting block 8, thereby gradually aligning the sealing gasket 82 with the joint of the two arc-shaped plates 51, causing the sealing gasket 82 to automatically expand and press against the joint, thus sealing the joint.

[0032] The fixing bolt 83 is installed on the side wall of the mounting block 8 to fix the mounting block 8. When the worker does not need to use the blocking rod 81, the worker only needs to move the mounting block 8 upward and tighten the fixing bolt 83 to keep the mounting block 8 stable under the action of the fixing bolt 83, thereby keeping the blocking rod 81 stable.

[0033] To reduce the difficulty for workers to slide the curved plate 51, a handle 9 is fixed to the lower end of the side wall of the curved plate 51.

[0034] The operating principle of the planting hole drainage system for transplanting garden seedlings in this embodiment is as follows: When workers need to transplant seedlings, they place the seedlings in the trapezoidal placement groove inside the bottom support frame 32, fill the bottom of the seedlings with soil, and water the soil. This allows the water to flow downwards through the inner side of the soil, then through the inner side of the pebbles and the inner side of the breathable cotton net 21. The breathable cotton net 21 slows down the flow of water, and finally the water falls to the bottom of the transplanting box 1 and is discharged from the drainage pipe. During this process, the air outlet groove 41 effectively ensures the permeability of the soil, prevents root rot caused by prolonged water accumulation, and thus improves the survival rate. When workers no longer need to transplant seedlings, they need to store the transplanting box 1. At this time, workers need to move the transplanting box 1 to a suitable position and open multiple sealing components in sequence. This allows the multiple sealing components to cooperate with each other and seal the ventilation groove 33, thereby reducing the probability of debris entering the transplanting box 1 through the air outlet groove 41. Furthermore, staff only need to place a cover plate on the top of the transplant box 1, which will cooperate with the sealing component to seal the transplant box 1 as a whole, thereby reducing the difficulty for staff to store the transplant box 1.

[0035] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A drainage system for planting holes in garden seedling transplanting, comprising a transplanting box (1), a support column (11) installed on the bottom wall of the transplanting box (1), a bottom support plate (2) installed on the support column (11), a breathable cotton net (21) installed on the bottom support plate (2), a limiting storage frame (3) installed on the bottom support plate (2), a pebble layer (31) disposed in the limiting storage frame (3), and a bottom support frame (32) installed on the limiting storage frame (3), characterized in that: The transplant box (1) has a ventilation slot (33) through the side wall. A middle support frame (4) is installed in the ventilation slot (33). A plurality of air outlet slots (41) for ventilation are provided on the middle support frame (4). A plurality of barrier components (5) for sealing the ventilation slot (33) are provided on the transplant box (1).

2. The drainage system for planting holes for transplanting garden seedlings according to claim 1, characterized in that: The ventilation groove (33) has multiple sliding grooves (42) on its inner top wall. The barrier component (5) includes an arc plate (51) slidably disposed in the sliding groove (42), a tension spring (52) fixed at one end to the arc plate (51), an arc rod (53) fixed on the bottom surface of the arc plate (51), a fixing rod (54) fixed on the side wall of the transplant box (1), and a limiting device (6) disposed on the transplant box (1) for limiting the arc rod (53). The other end of the tension spring (52) is fixed on the inner top wall of the sliding groove (42). The ventilation groove (33) has an arc groove (55) that matches the arc rod (53) on its inner bottom wall.

3. The drainage system for planting holes for transplanting garden seedlings according to claim 2, characterized in that: The inner wall of the arc-shaped groove (55) is provided with a limiting groove (56) extending into the fixed rod (54). The limiting device (6) includes a limiting rod (61) slidably disposed in the limiting groove (56), a limiting spring (62) with one end fixed to the side wall of the limiting rod (61) away from the arc-shaped rod (53), and a driving rope (63) with one end fixed to the side wall of the limiting rod (61) near the limiting spring (62). The other end of the limiting spring (62) is fixed to the inner wall of the limiting groove (56). An inclined surface is provided on the edge where the upper surface of the limiting rod (61) intersects with the side wall away from the limiting spring (62). The other end of the driving rope (63) extends out of the fixed rod (54) and is slidably connected.

4. A drainage system for planting holes for transplanting garden seedlings according to claim 3, characterized in that: The side wall of the arc-shaped rod (53) is provided with a limiting hole (7) that matches the limiting rod (61).

5. A drainage system for planting holes used in transplanting garden seedlings according to claim 4, characterized in that: A limit block (71) is fixed to one end of the drive rope (63) away from the limit rod (61).

6. A drainage system for planting holes used in transplanting garden seedlings according to claim 5, characterized in that: A placement block (8) is slidably disposed on the side wall of the transplant box (1), a blocking rod (81) is fixed on the bottom surface of the placement block (8), and a sealing gasket (82) is disposed on the side wall of the blocking rod (81).

7. A drainage system for planting holes for transplanting garden seedlings according to claim 6, characterized in that: The side wall of the mounting block (8) is provided with fixing bolts (83) for fixing the mounting block (8).

8. A drainage system for planting holes for transplanting garden seedlings according to claim 7, characterized in that: The lower end of the side wall of the arc plate (51) is fixed with a handle (9) to reduce the difficulty for workers to slide the arc plate (51).

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