A multifunctional vertical cultivation tower and its rotating irrigation system

Abstract

This invention relates to the field of vertical planting technology and discloses a multifunctional vertical cultivation tower and its rotating irrigation system. The tower includes a base placed on the ground, a connecting seat mounted on the top of the base, an installation frame mounted on the top of the connecting seat, an adjustment mechanism, and a distribution and delivery irrigation mechanism. By setting up the adjustment mechanism and the distribution and delivery irrigation mechanism, and by using a second servo motor to control the threaded rod, the size of the second connecting hole can be controlled. When soil cultivation is being carried out inside the second cultivation rack, the second connecting hole can be reduced in size, controlling the amount of irrigation liquid flowing into the first cultivation rack through the connecting pipe. This allows for controllable soil cultivation in the second cultivation rack. By rotating gears to move the movable frame inside the installation frame, the irrigation of each layer of the cultivation rack can be controlled, making the tower more flexible and versatile.

Description

Technical Field

[0001] This invention relates to the field of vertical planting technology, specifically to a multifunctional vertical cultivation tower and its rotating irrigation system. Background Technology

[0002] Vertical farming, also known as vertical or three-dimensional cultivation, utilizes vertical space to exponentially increase the usable area of ​​a plot of land, significantly improving land utilization; much like transforming a row house into an apartment. This can be done indoors or outdoors (in greenhouses or on building exteriors), or for raising various animals. Cultivation methods include soil cultivation, substrate cultivation, hydroponics, aeroponics, and aquaponics. Indoor cultivation requires artificial light, while outdoor cultivation, due to its height, often utilizes supplemental artificial lighting. Vertical cultivation towers are used, offering advantages such as efficient space utilization, water conservation, reduced pesticide use, and year-round cultivation with stable yields. Furthermore, smart technologies are used to improve planting efficiency and reduce labor costs. These technological advancements provide new solutions for urban agriculture and sustainable development.

[0003] A vertical agricultural plant factory hydroponic nutrient solution circulating cultivation device, disclosed in Chinese patent application public number CN118805668A, includes: one or more cultivation units capable of independently providing the growth conditions required for plants cultivated therein. Each cultivation unit includes one or more cultivation modules. When multiple cultivation modules are configured in the cultivation unit, they can be combined in a horizontally spliced ​​manner. Controllable opening and closing valves are provided at the splicing positions to regulate the internal cavity communication between adjacent cultivation modules based on control signals from a control component. The control component can generate control signals for regulating the nutrient solution flow within one or more cultivation modules based on data information obtained from the one or more cultivation modules in the cultivation unit.

[0004] However, in actual use, the vertical cultivation tower is too large to be disassembled, making it extremely inconvenient to transport and move. In addition, the vertical cultivation tower can only be used for hydroponics and cannot be used for soil cultivation as needed, so its function is relatively limited and its performance is not good. Summary of the Invention

[0005] The purpose of this invention is to provide a multifunctional vertical cultivation tower and its rotating irrigation system to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A multifunctional vertical cultivation tower, comprising:

[0008] A base, which is placed on the ground, has a connecting seat on top of the base, and a mounting bracket on top of the connecting seat;

[0009] A cultivation rack is installed on the side wall of the mounting frame. Several cultivation racks are provided and evenly distributed on the side wall of the mounting frame. The cultivation rack includes a first cultivation rack and a second cultivation rack. The cultivation rack can be used for object cultivation.

[0010] A connecting pipe is fixedly installed on the side wall of the mounting frame. The connecting pipe is located between the first cultivation frame and the second cultivation frame, and the first cultivation frame and the second cultivation frame are connected by the connecting pipe.

[0011] An adjustment mechanism is installed inside the second cultivation rack. The adjustment mechanism adjusts the sealing plate so that the second cultivation rack can be used for hydroponics or soil cultivation as needed.

[0012] A liquid storage rack is installed on the inner wall of the mounting frame. Several liquid storage racks are provided, and several liquid storage racks correspond to several first cultivation racks.

[0013] Optionally, the adjustment mechanism includes a second servo motor and a threaded rod. The second servo motor is fixedly installed on the top of the second cultivation rack, and the threaded rod is fixedly installed on the output end of the second servo motor. The threaded rod is rotatably connected to the inside of the second cultivation rack through the second servo motor. A second connecting hole is provided inside the second cultivation rack, and the threaded rod extends into the inside of the second connecting hole. A sliding groove is provided inside the second connecting hole, and a sealing plate is slidably connected to the inside of the sliding groove. The sealing plate is movably connected to the side wall of the threaded rod, and the sealing plate is located inside the second connecting hole.

[0014] Optionally, the first cultivation rack has a first connecting hole inside, which matches the second connecting hole.

[0015] Optionally, one end of the connecting pipe is fixedly installed on one side of the first connecting hole, and the other end of the connecting pipe is fixedly installed on one side of the second connecting hole.

[0016] Optionally, a baffle is fixedly installed on the top of the liquid storage rack, a first connecting hole is opened inside the liquid storage rack near the bottom, a second connecting hole is opened inside the first cultivation rack near the top, a connecting groove is opened inside the mounting frame, one end of the connecting groove is connected to the first connecting hole, the other end of the connecting groove is connected to the second connecting hole, and the liquid storage rack is connected to the first cultivation rack through the first connecting hole, the connecting groove and the second connecting hole.

[0017] A rotary irrigation system is applied to the multifunctional vertical cultivation tower described in any of the preceding claims, the rotary irrigation system further comprising:

[0018] A rotating mechanism is installed inside the base. The rotating mechanism includes a first servo motor, which is fixedly installed on the inner wall of the base. A connecting seat is fixedly installed on the output end of the first servo motor, and the connecting seat is rotatably connected to the top of the base through the first servo motor.

[0019] The irrigation system is configured to be distributed and transported. The irrigation system is located inside the connecting seat. The irrigation system is configured to be distributed and transported by two transfer pumps to transport water and nutrient solution respectively. The irrigation system is moved and transported within the mounting frame by a movable frame.

[0020] A controller, used to control the irrigation allocation and delivery mechanism;

[0021] A combination mechanism is provided inside the connecting seat, and the mounting bracket is snapped onto the top of the connecting seat through the combination mechanism.

[0022] Optionally, the irrigation and distribution mechanism includes a delivery pump, a movable component, a fixed component, a guide column, a seal, a tension spring, a sensor, and a water pump. Two liquid storage tanks are formed inside the connecting seat. Two filling pipes are fixedly installed on the top of the connecting seat, and the two filling pipes are respectively connected to the two liquid storage tanks. The delivery pump is fixedly installed inside the connecting seat, and a delivery pipe is fixedly installed at the connection end of each of the two delivery pumps. The two delivery pipes are respectively located inside the two liquid storage tanks. A mixing tank is formed inside the connecting seat, and the output ends of the two delivery pumps are connected to the mixing tank. The delivery pump is fixedly installed inside the connecting seat, and a delivery pipe is fixedly installed at the connection end of the delivery pump, connecting to the mixing tank. An output pipe is fixedly installed at the output end of the delivery pump, and an outlet is formed on the side wall of the output pipe. The fixed component is fixedly installed on the inner wall of the movable frame, and the guide column is slidably connected to the... Inside the fixed component, the movable component is fixedly installed on the top of the guide column, and the movable component is slidably connected to the top of the fixed component through the guide column. The sealing component is fixedly installed on the bottom of the movable component, and the sealing component is located on one side of the fixed component. One end of the tension spring is fixedly installed on the bottom of the movable component, and the other end of the tension spring is fixedly installed on the inner wall of the movable frame, and the tension spring is located on the side wall of the fixed component. The liquid outlet is located between the sealing component and the fixed component. The bottom of the movable frame has a mounting hole that matches the output pipe, and the mounting hole penetrates the fixed component. The water pump is fixedly installed on the top of the movable frame, and a water suction pipe is fixedly installed on the water pump connection end, and the water suction pipe is located inside the movable frame. A nozzle is fixedly installed on the water pump output end. The sensor is fixedly installed inside the movable frame near the bottom end. A matching groove is opened on one side of the liquid storage rack, and the matching groove corresponds to the sensor.

[0023] Optionally, the irrigation distribution and delivery mechanism further includes a guide rail, teeth, an extension frame, a rotating shaft, a first transmission gear, a transmission belt, gear components, a third servo motor, and a second transmission gear. The guide rail is fixedly installed inside the mounting frame, the extension frame is fixedly installed on the side wall of the movable frame, the rotating shaft is rotatably connected inside the extension frame, the gear components are fixedly installed on the side wall of the rotating shaft, the third servo motor is fixedly installed on one side of the extension frame, the first transmission gear is fixedly installed on the side wall of the rotating shaft, and the second transmission gear is fixedly installed at the output end of the third servo motor. The first transmission gear is connected to the second transmission gear via the transmission belt, and the third servo motor is connected to the rotating shaft via the first transmission gear, the transmission belt, and the second transmission gear. A groove is provided inside the guide rail, the extension frame is located inside the groove, the teeth are fixedly installed on the inner wall of the groove, and the teeth engage with the gear components. A limiting groove is provided on the inner wall of the groove, and the limiting groove engages with the rotating shaft.

[0024] Optionally, the top of the connecting seat is provided with several buffer grooves, the inner wall of the buffer groove is fixedly installed with a buffer spring, the top of the buffer spring is fixedly installed with a buffer component, and the buffer component is located at the bottom of the movable frame.

[0025] Optionally, the combined mechanism includes a support spring and a locking block. The top of the connecting seat has a locking groove that matches the mounting bracket and the guide rail. The locking block is movably connected inside the locking groove by the support spring. The side wall of the guide rail has a locking groove that matches the locking block.

[0026] The present invention has at least the following beneficial effects:

[0027] (1) This solution sets up an adjustment mechanism and a delivery irrigation mechanism. By setting up a second servo motor, the threaded rod can be controlled, thereby controlling the size of the second connecting hole. When soil cultivation is being carried out inside the second cultivation rack, the second connecting hole can be controlled to become smaller, controlling the amount of irrigation liquid flowing into the first cultivation rack through the connecting pipe, so that soil cultivation can be carried out in the second cultivation rack in a controllable manner. By rotating the gear parts, the moving frame can be moved inside the mounting frame, and the irrigation situation of each layer of cultivation rack can be controlled, making it more flexible and versatile.

[0028] (2) This scheme sets up a distribution and delivery irrigation mechanism. By setting up two separate liquid storage tanks and two injection pipes, the injection pipes can add water or nutrient solution or other liquids to the two liquid storage tanks respectively. By setting up a transfer pump, the liquid in the liquid storage tank can be transported to the mixing tank. By controlling the extraction volume of the two transfer pumps, the irrigation liquid can be adjusted as needed.

[0029] (3) This solution uses a buffer to cushion the movement when it falls, and the buffer spring at the bottom of the buffer can also cushion the movement, thus avoiding a violent collision between the movement and the top of the connecting seat and reducing damage.

[0030] (4) This solution sets up a combination mechanism. When the mounting frame is inserted into the slot, the support spring pushes the locking block into the slot, which can stably lock the mounting frame onto the top of the connecting seat. This allows the mounting frame and the connecting seat to be combined separately, which is convenient for the transportation and handling of the vertical cultivation tower. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1This is a schematic diagram of the structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the base structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the internal structure of the base of the present invention;

[0035] Figure 4 This is a schematic diagram of the mobile frame structure of the present invention;

[0036] Figure 5 This is a schematic diagram of the structure of the first and second transmission gears of the present invention;

[0037] Figure 6 This is a schematic diagram of the connector structure of the present invention;

[0038] Figure 7 This is a schematic diagram of the card block structure of the present invention;

[0039] Figure 8 This is a schematic diagram of the internal structure of the connector of the present invention;

[0040] Figure 9 This is a schematic diagram of the internal structure of the mobile frame of the present invention;

[0041] Figure 10 This is a schematic diagram of the structure of the moving part of the present invention;

[0042] Figure 11 This is a schematic diagram of the internal structure of the mounting bracket of the present invention;

[0043] Figure 12 This is a schematic diagram of the liquid storage rack structure of the present invention;

[0044] Figure 13 This is a schematic diagram of the cultivation rack structure of the present invention;

[0045] Figure 14 This is a partial cross-sectional view of the mounting bracket of the present invention;

[0046] Figure 15 This is a schematic diagram of the second cultivation rack structure of the present invention.

[0047] The attached diagram lists the components represented by each number as follows:

[0048] 1. Base; 101. First servo motor; 2. Connecting seat; 201. Controller; 202. Filling pipe; 2021. Liquid storage tank; 203. Snap-fit ​​groove; 2031. Snap-fit ​​block; 2032. Support spring; 204. Buffer component; 2041. Buffer groove; 2042. Buffer spring; 205. Transfer pump; 2051. Transfer pipe; 2052. Output pipe; 2053. Liquid outlet; 206. Transfer pump; 2061. Transfer pipe; 207. Mixing tank; 3. Mounting bracket; 301. Guide rail; 302. Groove; 303. Limiting groove; 304. Tooth; 305. Snap-fit ​​groove; 4. First cultivation rack; 401. Liquid storage rack; 402. Matching groove; 403. Connecting groove; 404. First connecting hole; 405. 406. Baffle; 407. Second connecting hole; 408. Connecting pipe; 409. First connecting hole; 4007. Second connecting hole; 4008. Second cultivation rack; 401. Second servo motor; 4008. Threaded rod; 4008. Slide groove; 4008. Sealing plate; 5. Moving frame; 501. Extension frame; 502. Rotating shaft; 5021. First transmission gear; 5022. Transmission belt; 503. Gear component; 504. Third servo motor; 5041. Second transmission gear; 506. Sensor; 507. Water pump; 5071. Nozzle; 5072. Water suction pipe; 508. Moving part; 5081. Fixing part; 5082. Guide column; 5083. Sealing component; 5084. Mounting hole; 5085. Tension spring. Detailed Implementation

[0049] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Please see Figures 1-15 This invention provides a multifunctional vertical cultivation tower and its rotating irrigation system, comprising:

[0051] Base 1, base 1 is placed on the ground, a connecting seat 2 is installed on the top of base 1, and a mounting bracket 3 is installed on the top of connecting seat 2;

[0052] The cultivation rack is installed on the side wall of the mounting frame 3. There are several cultivation racks, which are evenly distributed on the side wall of the mounting frame 3. The cultivation rack includes a first cultivation rack 4 and a second cultivation rack 408. The cultivation rack can be used for object cultivation.

[0053] Connecting pipe 407 is fixedly installed on the side wall of mounting frame 3. Connecting pipe 407 is located between the first cultivation frame 4 and the second cultivation frame 408. The first cultivation frame 4 and the second cultivation frame 408 are connected by connecting pipe 407.

[0054] An adjustment mechanism is installed inside the second cultivation rack 408. The adjustment mechanism adjusts the sealing plate 4084 so that the second cultivation rack 408 can be used for hydroponics or soil cultivation as needed.

[0055] A liquid storage rack 401 is installed on the inner wall of the mounting frame 3. Several liquid storage racks 401 are provided, and several liquid storage racks 401 correspond to several first cultivation racks 4.

[0056] A rotating mechanism is installed inside the base 1. The rotating mechanism includes a first servo motor 101, which is fixedly installed on the inner wall of the base 1. A connecting seat 2 is fixedly installed on the output end of the first servo motor 101. The connecting seat 2 is rotatably connected to the top of the base 1 through the first servo motor 101.

[0057] The irrigation system is set inside the connecting seat 2. The irrigation system uses two transmission pumps 206 to transmit water and nutrient solution for irrigation. The irrigation system moves and irrigates inside the mounting frame 3 via the movable frame 5.

[0058] Controller 201 is used to control the irrigation allocation and delivery mechanism.

[0059] The assembly mechanism is located inside the connecting base 2, and the mounting bracket 3 is snapped onto the top of the connecting base 2 through the assembly mechanism.

[0060] In some embodiments, see Figure 13 , Figure 15The adjustment mechanism includes a second servo motor 4081 and a threaded rod 4082. The second servo motor 4081 is fixedly installed on the top of the second cultivation rack 408, and the threaded rod 4082 is fixedly installed on the output end of the second servo motor 4081. The threaded rod 4082 is rotatably connected to the inside of the second cultivation rack 408 through the second servo motor 4081. A second connecting hole 4072 is provided inside the second cultivation rack 408. The threaded rod 4082 extends into the second connecting hole 4072. A sliding groove 4083 is provided inside the second connecting hole 4072. A sealing plate 4084 is slidably connected to the sliding groove 4083 and movably connected to the side wall of the threaded rod 4082. The sealing plate 4084 is located inside the second connecting hole 4072. A first connecting hole 4071 is provided inside the first cultivation rack 408, and the first connecting hole 4071 matches the second connecting hole 4072. One end of the connecting pipe 407 is fixedly installed on one side of the first connecting hole 4071, and the other end of the connecting pipe 407 is fixedly installed on one side of the second connecting hole 4072. A second servo motor 4081 can be used to control the threaded rod 4082. By controlling the rotation of the threaded rod 4082, the sealing plate 4084 can be moved inside the slide groove 4083, thereby controlling the size of the second connecting hole 4072. When soil cultivation is carried out inside the second cultivation rack 408, the second connecting hole 4072 can be controlled to become smaller, controlling the amount of irrigation liquid flowing into the first cultivation rack 4 through the connecting pipe 407, so that controlled soil cultivation can be carried out in the second cultivation rack 408. When hydroponics is carried out inside the second cultivation rack 408, the second connecting hole 4072 can be opened to connect the first cultivation rack 4 and the second cultivation rack 408.

[0061] In some embodiments, see Figure 12 , Figure 14 A baffle 405 is fixedly installed on the top of the liquid storage rack 401. A first connecting hole 404 is opened inside the liquid storage rack 401 near the bottom. A second connecting hole 406 is opened inside the first cultivation rack 4 near the top. A connecting groove 403 is opened inside the mounting frame 3. One end of the connecting groove 403 is connected to the first connecting hole 404, and the other end of the connecting groove 403 is connected to the second connecting hole 406. The liquid storage rack 401 is connected to the first cultivation rack 4 through the first connecting hole 404, the connecting groove 403, and the second connecting hole 406. By setting the baffle 405, all the sprayed irrigation liquid can flow into the liquid storage rack 401.

[0062] In some embodiments, see Figure 8 , Figure 9 , Figure 10 , Figure 11The irrigation distribution and delivery mechanism includes a delivery pump 205, a movable part 508, a fixed part 5081, a guide column 5082, a seal 5083, a tension spring 5085, a sensor 506, and a water pump 507. Two liquid storage tanks 2021 are formed inside the connecting seat 2. Two filling pipes 202 are fixedly installed on the top of the connecting seat 2, and the two filling pipes 202 are respectively connected to the two liquid storage tanks 2021. A transfer pump 206 is fixedly installed inside the connecting seat 2. A transfer pipe 2061 is fixedly installed at the connection end of each of the two transfer pumps 206. The two transfer pipes 2061 are respectively located inside the two liquid storage tanks 2021. A mixing tank 207 is formed inside the connecting seat 2. The output ends of both transfer pumps 206 are connected to the mixing tank 207. The delivery pump 205 is fixed... A conveying pipe 2051 is fixedly installed at the connecting end of the conveying pump 205, which is connected to the mixing tank 207. An output pipe 2052 is fixedly installed at the output end of the conveying pump 205, and an outlet 2053 is opened on the side wall of the output pipe 2052. A fixing member 5081 is fixedly installed on the inner wall of the movable frame 5. A guide column 5082 is slidably connected inside the fixing member 5081. A movable member 508 is fixedly installed on the top of the guide column 5082 and is slidably connected to the top of the fixing member 5081 through the guide column 5082. A sealing member 5083 is fixedly installed at the bottom of the movable member 508 and is located on one side of the fixing member 5081. One end of a tension spring 5085 is fixedly installed at the bottom of the movable member 508. The other end of the tension spring 5085 is fixedly installed on the inner wall of the movable frame 5. The tension spring 5085 is located on the side wall of the fixing member 5081. The liquid outlet 2053 is located between the sealing member 5083 and the fixing member 5081. The bottom of the movable frame 5 has a mounting hole 5084 that matches the output pipe 2052. The mounting hole 5084 passes through the fixing member 5081. The water pump 507 is fixedly installed on the top of the movable frame 5. The connecting end of the water pump 507 is fixedly installed with a water suction pipe 5072. The water suction pipe 5072 is located inside the movable frame 5. The output end of the water pump 507 is fixedly installed with a nozzle 5071. The sensor 506 is fixedly installed inside the movable frame 5 near the bottom. A matching groove 402 is opened on one side of the liquid storage rack 401. The matching groove 402 corresponds to the sensor 506. By setting up two separate storage tanks 2021 and two filling pipes 202, the filling pipes 202 can respectively add water or nutrient solution or other liquids to the two storage tanks 2021. A transfer pump 206 can transport the liquid in the storage tanks 2021 to the mixing tank 207. By controlling the extraction rate of the two transfer pumps 206, the irrigation solution can be adjusted as needed. A delivery pump 205 can transport the liquid in the mixing tank 207 to the moving frame 5. A sensor 506 is installed; when the sensor 506 is located in the matching tank 402, the sensor 506 will be compressed. At this time, the water pump 507 will run, spraying the irrigation solution inside the moving frame 5 out through the nozzle 5071, and injecting the sprayed irrigation solution into the storage rack 401.The water then flows into the cultivation rack through the connecting channel 403 for irrigation. A tension spring 5085 is installed so that when the movable frame 5 moves upward and the output pipe 2052 disengages from the mounting hole 5084, the tension spring 5085 pulls the movable part 508 downward, causing the sealing part 5083 to engage with the outside of the fixed part 5081. This seals the mounting hole 5084, preventing leakage of the irrigation liquid when the movable frame 5 moves. A guide post 5082 limits the direction of movement of the movable part 508.

[0063] In some embodiments, see Figure 4 , Figure 5 , Figure 11 The irrigation dispatching and delivery mechanism also includes a guide rail 301, a gear 304, an extension frame 501, a rotating shaft 502, a first transmission gear 5021, a transmission belt 5022, a gear component 503, a third servo motor 504, and a second transmission gear 5041. The guide rail 301 is fixedly installed inside the mounting frame 3. The extension frame 501 is fixedly installed on the side wall of the movable frame 5. The rotating shaft 502 is rotatably connected inside the extension frame 501. The gear component 503 is fixedly installed on the side wall of the rotating shaft 502. The third servo motor 504 is fixedly installed on one side of the extension frame 501. The first transmission gear 5021 is fixedly installed on the side wall of the rotating shaft 502. The second transmission gear 5041 is fixedly installed at the output end of the third servo motor 504. The first transmission gear 5021 is connected to the second transmission gear 5041 via the transmission belt 5022. The third servo motor 504 is connected to the rotating shaft 502 via the first transmission gear 5021, the transmission belt 5022, and the second transmission gear 5041. The unit has a groove 302, and the extension frame 501 is located inside the groove 302. The teeth 304 are fixedly installed on the inner wall of the groove 302 and mesh with the gear component 503. A limiting groove 303 is provided on the inner wall of the groove 302 and meshes with the rotating shaft 502. A third servo motor 504 can be used to control the rotation of the second transmission gear 5041. The rotation of the second transmission gear 5041 can drive the first transmission gear 5021 and the rotating shaft 502 to rotate. The rotation of the rotating shaft 502 can drive the gear component 503 to rotate. The gear component 503 meshes with the teeth 304. When the gear component 503 rotates, it can move the movable frame 5 up and down inside the mounting frame 3. The limiting groove 303 can keep the rotating shaft 502 in the limiting groove 303 and prevent the movable frame 5 from shifting during movement. By moving the movable frame 5 inside the mounting frame 3, the irrigation of each layer of the cultivation rack can be controlled, making it more flexible and versatile.

[0064] In some embodiments, see Figure 6 , Figure 8The top of the connecting seat 2 is provided with several buffer grooves 2041. Buffer springs 2042 are fixedly installed on the inner wall of the buffer grooves 2041. Buffer components 204 are fixedly installed on the top of the buffer springs 2042. The buffer components 204 are located at the bottom of the moving frame 5. The buffer springs 2042 can be used to support the buffer components 204. By setting the buffer components 204, the moving frame 5 can be buffered by the buffer components 204 and the buffer springs 2042 at the bottom of the buffer components 204 when it falls, avoiding violent collision between the moving frame 5 and the top of the connecting seat 2, thereby reducing damage.

[0065] In some embodiments, see Figure 6 , Figure 7 The assembly mechanism includes a support spring 2032 and a locking block 2031. The top of the connecting seat 2 has a locking groove 203 that matches the mounting frame 3 and the guide rail 301. The locking block 2031 is movably connected to the inside of the locking groove 203 through the support spring 2032. The side wall of the guide rail 301 has a locking groove 305 that matches the locking block 2031. The support spring 2032 can be used to support the locking block 2031 so that the locking block 2031 can be locked into the locking groove 305. By opening the locking groove 203 on the top of the connecting seat 2, the mounting frame 3 can be directly locked into the locking groove 203. When the mounting frame 3 is locked into the locking groove 203, the support spring 2032 pushes the locking block 2031 into the locking groove 305, so that the mounting frame 3 can be stably locked onto the top of the connecting seat 2. Thus, the mounting frame 3 and the connecting seat 2 can be assembled separately, which facilitates the transportation and handling of the vertical cultivation tower.

[0066] The working process and principle of this invention: During use, the mounting bracket 3 is inserted into the connecting seat 2. After the mounting bracket 3 is engaged in the engaging groove 203, the support spring 2032 pushes the locking block 2031 into the locking groove 305, allowing the mounting bracket 3 to be stably engaged at the top of the connecting seat 2. Then, the plant is planted in the cultivation frame. The rotation of the threaded rod 4082 is controlled, which allows the sealing plate 4084 to move within the sliding groove 4083, thereby controlling the size of the second connecting hole 4072. When soil cultivation is being carried out inside the second cultivation frame 408, [the following applies]. By controlling the second connecting hole 4072 to decrease in size, the amount of irrigation liquid flowing into the first cultivation rack 4 through the connecting pipe 407 is controlled, allowing for controlled soil cultivation in the second cultivation rack 408. When hydroponics is being carried out inside the second cultivation rack 408, opening the second connecting hole 4072 connects the first cultivation rack 4 and the second cultivation rack 408. The transfer pump 206 can then transport the liquid in the storage tank 2021 to the mixing tank 207. By controlling the extraction rate of the two transfer pumps 206, the irrigation liquid can be adjusted as needed. The transfer pump 205... The liquid in the mixing tank 207 can be transported to the movable frame 5. The rotation of the second transmission gear 5041 can be controlled by the third servo motor 504. The rotation of the second transmission gear 5041 drives the first transmission gear 5021 and the rotating shaft 502 to rotate. The rotation of the rotating shaft 502 drives the gear component 503 to rotate. The gear component 503 engages with the teeth 304. When the gear component 503 rotates, it can move the movable frame 5 up and down inside the mounting frame 3. The rotating shaft 502 can be locked in the limiting groove 303. Meanwhile, it can prevent the mobile frame 5 from shifting during movement. By moving the mobile frame 5 inside the mounting frame 3, the irrigation of each layer of the cultivation rack can be controlled. When the sensor 506 is in the matching groove 402, the sensor 506 will be squeezed. At this time, the water pump 507 will run and spray the irrigation liquid inside the mobile frame 5 out of the nozzle 5071, so that the sprayed irrigation liquid is injected into the storage rack 401, and then flows into the cultivation rack for irrigation through the connecting groove 403. The baffle 405 can ensure that all the sprayed irrigation liquid flows into the storage rack 401.

[0067] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0068] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary irrigation system, characterized in that: This is applied to a multifunctional vertical cultivation tower, the multifunctional vertical cultivation tower comprising: A base (1) is placed on the ground, and a connecting seat (2) is installed on the top of the base (1). A mounting bracket (3) is installed on the top of the connecting seat (2). The cultivation rack is installed on the side wall of the mounting frame (3). Several cultivation racks are provided and evenly distributed on the side wall of the mounting frame (3). The cultivation rack includes a first cultivation rack (4) and a second cultivation rack (408). The cultivation rack can be used for object cultivation. Connecting pipe (407), the connecting pipe (407) is fixedly installed on the side wall of the mounting frame (3), the connecting pipe (407) is located between the first cultivation frame (4) and the second cultivation frame (408), and the first cultivation frame (4) and the second cultivation frame (408) are connected by the connecting pipe (407); An adjustment mechanism is installed inside the second cultivation rack (408). The adjustment mechanism adjusts the sealing plate (4084) so ​​that the second cultivation rack (408) can be used for soilless cultivation or soil cultivation as needed. A liquid storage rack (401) is installed on the inner wall of the mounting frame (3). Several liquid storage racks (401) are provided, and several liquid storage racks (401) correspond to several first cultivation racks (4). The rotary irrigation system includes: A rotating mechanism is installed inside the base (1). The rotating mechanism includes a first servo motor (101), which is fixedly installed on the inner wall of the base (1). A connecting seat (2) is fixedly installed at the output end of the first servo motor (101). The connecting seat (2) is rotatably connected to the top of the base (1) through the first servo motor (101). The irrigation mechanism is set inside the connecting seat (2). The irrigation mechanism uses two transmission pumps (206) to transmit water and nutrient solution for irrigation. The irrigation mechanism moves and irrigates inside the mounting frame (3) via a movable frame (5). A controller (201) is used to control the irrigation allocation and delivery mechanism. A combination mechanism is provided inside the connecting seat (2), and the mounting bracket (3) is snapped onto the top of the connecting seat (2) through the combination mechanism; The irrigation distribution and delivery mechanism also includes a guide rail (301), gear teeth (304), an extension frame (501), a rotating shaft (502), a first transmission gear (5021), a transmission belt (5022), a gear component (503), a third servo motor (504), and a second transmission gear (5041). The guide rail (301) is fixedly installed inside the mounting frame (3), the extension frame (501) is fixedly installed on the side wall of the movable frame (5), the rotating shaft (502) is rotatably connected inside the extension frame (501), the gear component (503) is fixedly installed on the side wall of the rotating shaft (502), the third servo motor (504) is fixedly installed on one side of the extension frame (501), the first transmission gear (5021) is fixedly installed on the side wall of the rotating shaft (502), and the second transmission gear (5041) is fixedly installed on the side wall of the rotating shaft (502). The first transmission gear (5021) is fixedly installed at the output end of the third servo motor (504). The first transmission gear (5021) is connected to the second transmission gear (5041) through the transmission belt (5022). The third servo motor (504) is connected to the rotating shaft (502) through the first transmission gear (5021), the transmission belt (5022) and the second transmission gear (5041). The guide rail (301) has a groove (302) inside. The extension frame (501) is located inside the groove (302). The teeth (304) are fixedly installed on the inner wall of the groove (302). The teeth (304) are engaged with the gear component (503). The inner wall of the groove (302) has a limiting groove (303). The limiting groove (303) is engaged with the rotating shaft (502).

2. The rotary irrigation system according to claim 1, characterized in that: The adjustment mechanism includes a second servo motor (4081) and a threaded rod (4082). The second servo motor (4081) is fixedly installed on the top of the second cultivation rack (408), and the threaded rod (4082) is fixedly installed on the output end of the second servo motor (4081). The threaded rod (4082) is rotatably connected to the inside of the second cultivation rack (408) through the second servo motor (4081). A second connecting hole (4072) is provided inside the second cultivation rack (408). The threaded rod (4082) extends into the inside of the second connecting hole (4072). A sliding groove (4083) is provided inside the second connecting hole (4072). A sealing plate (4084) is slidably connected inside the sliding groove (4083). The sealing plate (4084) is movably connected to the side wall of the threaded rod (4082). The sealing plate (4084) is located inside the second connecting hole (4072).

3. A rotary irrigation system according to claim 2, characterized in that: The first cultivation rack (4) has a first connecting hole (4071) inside, which matches the second connecting hole (4072).

4. A rotary irrigation system according to claim 3, characterized in that: One end of the connecting pipe (407) is fixedly installed on one side of the first connecting hole (4071), and the other end of the connecting pipe (407) is fixedly installed on one side of the second connecting hole (4072).

5. A rotary irrigation system according to claim 1, characterized in that: A baffle (405) is fixedly installed on the top of the liquid storage rack (401). A first connecting hole (404) is opened inside the liquid storage rack (401) near the bottom. A second connecting hole (406) is opened inside the first cultivation rack (4) near the top. A connecting groove (403) is opened inside the mounting frame (3). One end of the connecting groove (403) is connected to the first connecting hole (404), and the other end of the connecting groove (403) is connected to the second connecting hole (406). The liquid storage rack (401) is connected to the first cultivation rack (4) through the first connecting hole (404), the connecting groove (403), and the second connecting hole (406).

6. A rotary irrigation system according to claim 1, characterized in that: The irrigation and distribution mechanism includes a delivery pump (205), a movable part (508), a fixed part (5081), a guide column (5082), a seal (5083), a tension spring (5085), a sensor (506), and a water pump (507). Two liquid storage tanks (2021) are provided inside the connecting seat (2). Two filling pipes (202) are fixedly installed on the top of the connecting seat (2), and the two filling pipes (202) are respectively connected to the two liquid storage tanks (2021). The transmission pump (206) is fixedly installed inside the connecting seat (2), and transmission pipes (2061) are fixedly installed at the connection ends of both transmission pumps (206). The two transmission pipes (2061) are respectively located at the two liquid storage tanks. Inside the tank (2021), a mixing tank (207) is provided inside the connecting seat (2). The output ends of the two transfer pumps (206) are connected to the mixing tank (207). The delivery pump (205) is fixedly installed inside the connecting seat (2). A delivery pipe (2051) is fixedly installed at the connection end of the delivery pump (205). The delivery pipe (2051) is connected to the mixing tank (207). An output pipe (2052) is fixedly installed at the output end of the delivery pump (205). An outlet (2053) is provided on the side wall of the output pipe (2052). The fixing member (5081) is fixedly installed on the inner wall of the movable frame (5). The guide column (5082) is slidably connected to the fixing member (5081). Inside the movable component (508), the movable component (508) is fixedly installed on the top of the guide post (5082). The movable component (508) is slidably connected to the top of the fixed component (5081) through the guide post (5082). The sealing component (5083) is fixedly installed at the bottom of the movable component (508) and is located on one side of the fixed component (5081). One end of the tension spring (5085) is fixedly installed at the bottom of the movable component (508), and the other end of the tension spring (5085) is fixedly installed on the inner wall of the movable frame (5) and is located on the side wall of the fixed component (5081). The liquid outlet (2053) is located between the sealing component (5083) and the fixed component (508). Between 1), the bottom of the movable frame (5) is provided with a mounting hole (5084) that matches the output pipe (2052). The mounting hole (5084) passes through the fixing member (5081). The water pump (507) is fixedly installed on the top of the movable frame (5). The water pump (507) is fixedly installed with a water suction pipe (5072) at the connection end. The water suction pipe (5072) is located inside the movable frame (5). The output end of the water pump (507) is fixedly installed with a nozzle (5071). The sensor (506) is fixedly installed inside the movable frame (5) near the bottom end. A matching groove (402) is provided on one side of the liquid storage rack (401). The matching groove (402) corresponds to the sensor (506).

7. A rotary irrigation system according to claim 1, characterized in that: The top of the connecting seat (2) is provided with several buffer grooves (2041), and a buffer spring (2042) is fixedly installed on the inner wall of the buffer groove (2041). A buffer component (204) is fixedly installed on the top of the buffer spring (2042), and the buffer component (204) is located at the bottom of the moving frame (5).

8. A rotary irrigation system according to claim 1, characterized in that: The combined mechanism includes a support spring (2032) and a locking block (2031). The top of the connecting seat (2) is provided with a locking groove (203) that matches the mounting bracket (3) and the guide rail (301). The locking block (2031) is movably connected inside the locking groove (203) through the support spring (2032). The side wall of the guide rail (301) is provided with a locking groove (305) that matches the locking block (2031).

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