A convenient-to-use crop planting frame

Abstract

The utility model discloses a kind of convenient to use's crop planting frame, belong to planting frame technical field, its technical scheme main points include lower planting box, the both sides of the rear side of lower planting box are welded with connecting mechanism, the top of connecting mechanism is connected with upper planting box by screw rod thread, the inside of upper planting box and lower planting box is fixedly connected with drip irrigation mechanism, the connecting mechanism includes support column, connecting rotating lever, rotating shaft and connecting shaft, the both sides of the rear side of lower planting box are welded in support column, connecting mechanism is combined by support column, connecting rotating lever, rotating shaft and connecting shaft, cooperate the thread connection design of connecting plate, connecting screw hole and fixed screw rod, the quick assembly and disassembly of upper planting box and lower planting box are realized, compared with traditional bolt fixed mode, without repeatedly aligning hole site, single person can complete operation, substantially shorten installation time, improve the assembly efficiency of planting frame.

Description

Technical Field

[0001] This utility model relates to the field of planting rack technology, and in particular to a convenient crop planting rack. Background Technology

[0002] Vertical cultivation racks come in various forms, including wall-mounted, hanging, and pipe-type racks. Through multi-level planting designs, such as trough cultivation, bag cultivation, and pot cultivation, they make full use of light and space, improve land utilization, adapt to different planting environments and crop types, and promote the standardization, industrialization, and normalization of soilless cultivation.

[0003] To address the aforementioned issues, existing patents offer solutions. However, the installation of the upper planting boxes on existing three-dimensional cultivation racks is overly cumbersome, lacking a structure for quickly connecting the upper planting boxes to the mounting frame. This results in a lengthy installation process. For example, when using traditional bolt connections, it is necessary to repeatedly align the bolt holes and manually tighten multiple sets of bolts, thereby reducing the convenience of using the crop cultivation rack.

[0004] Therefore, a user-friendly crop planting rack is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a convenient crop planting rack that solves the problem that the existing planting racks are too cumbersome to install the upper planting box. They lack a structure that allows for quick connection of the upper planting box to the mounting frame, resulting in a long installation time. For example, when using traditional bolt connections, it is necessary to repeatedly align the bolt holes and manually tighten multiple sets of bolts, which reduces the convenience of using the crop planting rack.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a convenient crop planting frame, including a lower planting box, with connecting mechanisms welded to both sides of the rear side of the lower planting box. The top of the connecting mechanisms is threadedly connected to an upper planting box via screws. Drip irrigation mechanisms are fixedly connected to the inner sides of both the upper and lower planting boxes. The connecting mechanism includes a support column, a connecting rod, a rotating shaft, and a connecting shaft. The support column is welded to both sides of the rear side of the lower planting box. The rotating shaft is installed at the top of both sides of the lower planting box and at the bottom of both sides of the upper planting box. The connecting rod is welded to the surface of the rotating shaft. The connecting shaft is installed between the left connecting rod and the bottom connecting rod and between the right connecting rod and the bottom connecting rod.

[0007] Preferably, the drip irrigation mechanism includes an inlet pipe, a branch pipe, several drip heads, a connecting hose, a rotating sleeve, a one-way valve, and a connecting pipe. The inlet pipe is fixedly connected to the rear side of the lower planting box and the rear side of the upper planting box, respectively.

[0008] Preferably, the diversion pipe is fixedly connected to the front side of the inlet pipe, the drip irrigation head is installed on the top of the diversion pipe, the rear side of the inlet pipe passes through and extends to the rear side of the lower planting box and the upper planting box, and the connecting hose is fixedly connected to the bottom of the rear side of the top diversion pipe.

[0009] Preferably, the rotating sleeve is fixedly connected to the bottom of the connecting hose, the bottom of the inner side of the rotating sleeve is threaded to the top of the connecting pipe, the one-way valve is installed on the rear side of the bottom water inlet pipe and the top of the connecting pipe respectively, and the connecting pipe is fixedly connected to the rear side of the bottom water inlet pipe.

[0010] Preferably, connecting plates are welded to both sides of the rear top of the lower planting box and both sides of the bottom rear of the upper planting box. Connecting screw holes are provided on the inner sides of the bottom sides of the support column and the inner sides of the top sides of the support column. Fixing screws are threaded into the inner sides of the connecting screw holes.

[0011] Preferably, a reinforcing beam is welded between the left and right support columns, and the surface of the reinforcing beam is coated with an anti-corrosion coating.

[0012] Preferably, a sealing ring is welded at the connection between the water inlet pipe and the branch pipe, and the surface of the sealing ring is coated with an anti-corrosion coating.

[0013] Preferably, filter screens are welded to the bottom of the inner side of the lower planting box and the bottom of the inner side of the upper planting box, and drain pipes are fixedly connected to the bottom of the lower planting box and the bottom of the upper planting box, with external threads on the bottom of the surface of the drain pipes.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The connection mechanism of this application, through the combination of support column, connecting rod, rotating shaft and connecting shaft, and the threaded connection design of connecting plate, connecting screw hole and fixing screw, realizes the rapid assembly and disassembly of upper planting box and lower planting box. Compared with the traditional bolt fixing method, there is no need to repeatedly align the hole position, and a single person can complete the operation, which greatly shortens the installation time and improves the assembly efficiency of planting rack. 2. The drip irrigation mechanism of this application can directly deliver water to the roots of crops, reducing water evaporation and loss. Multiple drip heads are evenly distributed to avoid localized drought or waterlogging, improving water resource utilization. The connection between the hose and the rotating sleeve can be flexibly bent and rotated according to the height or angle adjustment of the upper planting box, preventing the pipeline from being pulled and broken due to the adjustment of the planting box. The threaded connection between the rotating sleeve and the connecting pipe facilitates quick disassembly and maintenance, improving the adaptability of the drip irrigation system. The single-way valve prevents water backflow, ensures stable drip irrigation pressure in the upper and lower planting boxes, and prevents nutrient solution or water from flowing back and contaminating the water source, maintaining the cleanliness of the irrigation system. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the convenient crop planting rack of this utility model. Figure 2 This is a diagram of the connecting mechanism of this utility model; Figure 3 This is a diagram of the drip irrigation mechanism of this utility model; Figure 4 This is a diagram of the connecting plate of this utility model; Figure 5 This is a diagram of the drainage pipe of this utility model.

[0016] In the diagram: 1. Lower planting box; 2. Connecting mechanism; 21. Support column; 22. Connecting rotating rod; 23. Rotating shaft; 24. Connecting rotating shaft; 3. Upper planting box; 4. Drip irrigation mechanism; 41. Inlet pipe; 42. Diverter pipe; 43. Drip head; 44. Connecting hose; 45. Rotating sleeve; 46. One-way valve; 47. Connecting pipe; 5. Connecting plate; 6. Connecting screw hole; 7. Fixing screw; 8. Reinforcing beam; 9. Sealing ring; 10. Filter screen; 11. Drainage pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 The present invention provides the following technical solution: A user-friendly crop planting rack includes a lower planting box 1. Connecting mechanisms 2 are welded to both sides of the rear of the lower planting box 1. An upper planting box 3 is threadedly connected to the top of the connecting mechanisms 2 via screws. Drip irrigation mechanisms 4 are fixedly connected to the inner sides of both the upper planting box 3 and the lower planting box 1. The connecting mechanism 2 includes a support column 21, a connecting rod 22, a rotating shaft 23, and a connecting shaft 24. The support column 21 is welded to both sides of the rear of the lower planting box 1. The rotating shaft 23 is installed on the top of both sides of the lower planting box 1 and the bottom of both sides of the upper planting box 3. The connecting rod 22 is welded to the surface of the rotating shaft 23. The connecting shaft 24 is installed between the left connecting rod 22 and the bottom connecting rod 22 and between the right connecting rod 22 and the bottom connecting rod 22, respectively.

[0019] In this embodiment: the lower planting box 1 provides a stable planting space for the bottom crop, and also supports and limits the connection mechanism 2 and the drip irrigation mechanism 4. The upper planting box 3 is connected to the lower planting box 1 through the connection mechanism 2, realizing a three-dimensional expansion of the planting space. The support column 21 is fixed to both sides of the rear of the lower planting box 1 by welding to form a vertical support frame, providing direct vertical support for the upper planting box 3. It can stably bear the total weight of the upper planting box 3, the substrate and the crop. At the same time, as the core load-bearing component of the connection mechanism 2, its vertical structure... It can ensure the parallelism between the upper planting box 3 and the lower planting box 1 after installation, and prevent uneven growth of the upper crop due to the tilt of the planting box. The connecting rotating rod 22 is welded to the surface of the rotating shaft 23 and can rotate flexibly around the rotating shaft 23 to adjust the angle and height of the upper planting box 3. The rotating shaft 23 provides a fulcrum for the connecting rotating rod 22. The connecting rotating shaft 24 can make the upper planting box 3 move smoothly to the top of the support column 21 by rotating the upper and lower connecting rotating rods 22, which is convenient for users to move to the top of the support column 21 after planting the soil and crops.

[0020] Specifically, such as Figure 3 As shown, the drip irrigation mechanism 4 includes an inlet pipe 41, a branch pipe 42, several drip irrigation heads 43, a connecting hose 44, a rotating sleeve 45, a single-way valve 46, and a connecting pipe 47. The inlet pipe 41 is fixedly connected to the rear side of the inner side of the lower planting box 1 and the rear side of the inner side of the upper planting box 3, respectively.

[0021] Specifically, such as Figure 3 As shown, the diversion pipe 42 is fixedly connected to the front side of the inlet pipe 41, the drip irrigation head 43 is installed on the top of the diversion pipe 42, the rear side of the inlet pipe 41 passes through and extends to the rear side of the lower planting box 1 and the upper planting box 3, and the connecting hose 44 is fixedly connected to the bottom of the rear side of the top diversion pipe 42.

[0022] Specifically, such as Figure 3 As shown, the rotating sleeve 45 is fixedly connected to the bottom of the connecting hose 44, and the bottom of the inner side of the rotating sleeve 45 is threadedly connected to the top of the connecting pipe 47. The single-way valve 46 is installed on the rear side of the bottom water inlet pipe 41 and the top of the connecting pipe 47 respectively, and the connecting pipe 47 is fixedly connected to the rear side of the bottom water inlet pipe 41.

[0023] In this embodiment: Water inlet pipes 41 provide independent water supply to the upper and lower planting boxes, allowing for flexible adjustment based on the different water requirements of the crops in each layer. Diverter pipes 42 evenly distribute the concentrated water flow from inlet pipes 41 to multiple drip irrigation heads 43, preventing localized waterlogging or drought caused by single-point water supply and ensuring uniform water absorption by the crop roots within the planting box. The drip irrigation heads 43 deliver water slowly to the crop roots using a drip irrigation method, reducing water evaporation loss and preventing water splashing onto crop leaves, which could lead to diseases. Furthermore, the even distribution of several drip irrigation heads 43 covers the entire planting area within the planting box, ensuring each crop receives sufficient water. The flexible connecting hose 44 is made of a material that can be integrated with the upper planting box 3. The angle or height can be adjusted flexibly to avoid pipe breakage due to changes in the planting box position. It is compatible with the adjustment function of the connecting mechanism 2. By rotating the sleeve 45, the connecting hose 44 can be quickly connected to the top of the connecting pipe 47 through the threaded connection. The one-way valve 46 restricts the unidirectional flow of water to prevent water or nutrient solution from the upper drip irrigation system from flowing back to the lower water inlet pipe 41. It also prevents the mixing and contamination of irrigation water from different levels when ordinary water is used in the lower level and nutrient solution is used in the upper level. At the same time, if only the lower crop needs to be irrigated, the one-way valve 46 can block the water flow path to prevent water from flowing into unused pipes, thus achieving independent flow control of each level. The connecting pipe 47 can introduce external water into the water inlet pipe 41 or the connecting hose 44.

[0024] Specifically, such as Figure 4 As shown, connecting plates 5 are welded to both sides of the top rear side of the lower planting box 1 and both sides of the bottom rear side of the upper planting box 3. Connecting screw holes 6 are opened on the inner sides of the bottom sides of the support column 21 and the inner sides of the top sides of the support column 21. Fixing screws 7 are threaded into the inner side of the connecting screw holes 6.

[0025] Specifically, such as Figure 4 As shown, a reinforcing beam 8 is welded between the left support column 21 and the right support column 21, and the surface of the reinforcing beam 8 is coated with an anti-corrosion coating.

[0026] In this embodiment: By setting the connecting plate 5, a stable mounting carrier is provided for the connecting screw hole 6 and the fixing screw 7, ensuring the alignment accuracy of the holes during threaded connection and avoiding installation difficulties caused by hole misalignment. By setting the connecting screw hole 6, the fixing screw 7 can be supported and limited. By setting the fixing screw 7, installation and disassembly can be completed by turning the screw. It can be operated by a single person without professional tools, greatly reducing the assembly difficulty and shortening the installation time. By setting the reinforcing beam 8, the vertical force of the support column 21 is converted into the overall force, preventing the single-sided support column 21 from bending due to excessive force and improving the deformation resistance of the frame. By setting the anti-corrosion coating, air and moisture can be isolated from contact with metal, effectively preventing rust. It is especially suitable for corrosive environments such as high humidity in greenhouses and rainy outdoor environments, extending the service life of the connecting mechanism 2.

[0027] Specifically, such as Figure 3 As shown, a sealing ring 9 is welded at the connection between the water inlet pipe 41 and the diversion pipe 42, and the surface of the sealing ring 9 is coated with an anti-corrosion coating.

[0028] Specifically, such as Figure 3 , Figure 5 As shown, filter screens 10 are welded to the bottom of the inner side of the lower planting box 1 and the bottom of the inner side of the upper planting box 3. Drainage pipes 11 are fixedly connected to the bottom of the lower planting box 1 and the bottom of the upper planting box 3. External threads are provided on the bottom of the surface of the drainage pipes 11.

[0029] In this embodiment: by setting a sealing ring 9, the gap between the water inlet pipe 41 and the branch pipe 42 is filled, preventing water leakage from the connection and ensuring that all water is delivered to the branch pipe 42 and the drip irrigation head 43, reducing water waste. By setting an anti-corrosion coating, the sealing ring 9 can be prevented from aging or corroding when in contact with water and nutrient solution, maintaining stable sealing performance and extending the service life of the drip irrigation system. By setting a filter screen 10, the upper substrate such as coconut coir or peat can be supported, preventing the substrate from sinking and clogging the drain pipe 11 due to gravity, ensuring smooth drainage. By setting a drain pipe 11, excess water in the planting box can be discharged in time, avoiding root rot of crops such as tomatoes or cucumbers caused by waterlogging due to substrate water accumulation, maintaining a suitable humidity environment for root growth. By setting an external thread, it is easy to connect the guide pipe or water collection tank to realize the centralized recovery of excess water.

[0030] Working principle: First, the operator fills the inside of the upper planting box 3 and the lower planting box 1 with coconut coir or peat. Then, the operator plants the roots of the crop to be planted near the drip irrigation head 43. After planting, the operator pushes the upper planting box 3 to rotate around the rotating shaft 23. With the help of the linkage of the connecting rod 22, the upper planting box 3 is smoothly moved to the top of the support column 21. Then, the operator uses the connecting plate 5 welded to the rear of the top of the lower planting box 1 and the bottom of the rear of the upper planting box 3 to screw in the fixing screw 7. Connect the screw hole 6 to complete the rigid fixation of the upper planting box 3 and the lower planting box 1 to the support column 21, forming a double-layer three-dimensional planting space. Next, the operator connects the inner thread of the sleeve 45 to the top thread of the connecting pipe 47 fixed to the rear side of the bottom water inlet pipe 41 by rotating the thread. After that, when irrigation is needed, the external water source is first connected to the connecting pipe 47. If irrigating the lower crop, the operator opens the single-way valve 46 on the rear side of the bottom water inlet pipe 41. The water flows through the bottom water inlet pipe 41 into the lower branch pipe 42, and then through the branch pipe 42... The top drip head 43 slowly drips water into the roots of the crops in the lower planting box. The diversion pipe 42 can evenly distribute the water flow to each drip head 43, avoiding local waterlogging or drought. If irrigating the upper crops at the same time, open the single-way valve 46 at the top of the connecting pipe 47. The water flows through the connecting pipe 47, rotates the sleeve 45, enters the connecting hose 44, and then flows into the upper inlet pipe 41 and the diversion pipe 42, finally completing the irrigation through the upper drip head 43. At the same time, the irrigation of a certain level can be controlled independently, realizing independent flow control for each level. Finally, the filter screen... 10 can support the substrate such as coconut coir or peat, preventing the substrate from sinking and clogging the bottom drainage pipe 11 due to gravity. When the irrigation water is too much, the excess water passes through the filter screen 10 and enters the drainage pipe 11, and is discharged from the planting box in time through the drainage pipe 11, avoiding water accumulation in the substrate that can cause root rot in crops such as tomatoes and cucumbers that are susceptible to waterlogging. It maintains a suitable humidity environment for the roots. In addition, the excess water can be collected and recycled by connecting the guide pipe or water collection tank through the external thread at the bottom of the drainage pipe 11. After filtration, it can be reused for irrigation, improving the water resource utilization rate.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A user-friendly crop planting rack, comprising a lower planting box (1), characterized in that: The lower planting box (1) has connecting mechanisms (2) welded to both sides of its rear side. The top of the connecting mechanism (2) is connected to the upper planting box (3) by a screw thread. The inner sides of the upper planting box (3) and the lower planting box (1) are both fixedly connected to a drip irrigation mechanism (4). The connecting mechanism (2) includes a support column (21), a connecting rod (22), a rotating shaft (23), and a connecting shaft (24). The support column (21) is welded to both sides of the rear side of the lower planting box (1). The rotating shaft (23) is installed on the top of both sides of the lower planting box (1) and the bottom of both sides of the upper planting box (3). The connecting rod (22) is welded to the surface of the rotating shaft (23). The connecting shaft (24) is installed between the left connecting rod (22) and the bottom connecting rod (22) and between the right connecting rod (22) and the bottom connecting rod (22).

2. The easy-to-use crop planting rack according to claim 1, characterized in that: The drip irrigation mechanism (4) includes an inlet pipe (41), a branch pipe (42), several drip irrigation heads (43), a connecting hose (44), a rotating sleeve (45), a single-way valve (46), and a connecting pipe (47). The inlet pipe (41) is fixedly connected to the rear side inside the lower planting box (1) and the rear side inside the upper planting box (3), respectively.

3. The easy-to-use crop planting rack according to claim 2, characterized in that: The diversion pipe (42) is fixedly connected to the front side of the inlet pipe (41), the drip head (43) is installed on the top of the diversion pipe (42), the rear side of the inlet pipe (41) passes through and extends to the rear side of the lower planting box (1) and the upper planting box (3), and the connecting hose (44) is fixedly connected to the bottom of the rear side of the top diversion pipe (42).

4. The easy-to-use crop planting rack according to claim 2, characterized in that: The rotating sleeve (45) is fixedly connected to the bottom of the connecting hose (44), and the bottom of the inner side of the rotating sleeve (45) is threadedly connected to the top of the connecting pipe (47). The single-way valve (46) is installed on the rear side of the bottom water inlet pipe (41) and the top of the connecting pipe (47), respectively. The connecting pipe (47) is fixedly connected to the rear side of the bottom water inlet pipe (41).

5. The easy-to-use crop planting rack according to claim 1, characterized in that: Connecting plates (5) are welded to both sides of the top rear side of the lower planting box (1) and both sides of the bottom rear side of the upper planting box (3). Connecting screw holes (6) are provided on the inner sides of the bottom sides of the support column (21) and the inner sides of the top sides of the support column (21). A fixing screw (7) is threaded into the inner side of the connecting screw hole (6).

6. The easy-to-use crop planting rack according to claim 1, characterized in that: A reinforcing beam (8) is welded between the left support column (21) and the right support column (21), and the surface of the reinforcing beam (8) is coated with an anti-corrosion coating.

7. The easy-to-use crop planting rack according to claim 2, characterized in that: A sealing ring (9) is welded at the connection between the water inlet pipe (41) and the diversion pipe (42), and the surface of the sealing ring (9) is coated with an anti-corrosion coating.

8. The easy-to-use crop planting rack according to claim 1, characterized in that: The bottom of the inner side of the lower planting box (1) and the bottom of the inner side of the upper planting box (3) are both welded with filter screens (10). The bottom of the lower planting box (1) and the bottom of the upper planting box (3) are both fixedly connected with drain pipes (11). The bottom of the surface of the drain pipe (11) is provided with external threads.

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