Plant atomizing cultivation device

Abstract

The utility model discloses a kind of plant atomization cultivation devices, specifically related to plant cultivation field, including bottom plate, fixedly arranged fixed cylinder on the upper surface of bottom plate, cover fixed at the top end of fixed cylinder, rotatable and liftable activity spray pipe and several cultivation sleeves embedded on the outer wall of fixed cylinder are arranged in fixed cylinder inside, cultivation sleeve is equipped with the fixed clamping piece and movable clamping piece of symmetrical arrangement, butterfly screw that cultivation sleeve outer wall is installed is adjusted the spacing between movable clamping piece and fixed clamping piece, the outer wall of spray pipe is installed with several communicating spray heads.The utility model can be rotated driving member and lifting driving member, make spray pipe rotate and lift simultaneously, solve the problem that the angle of existing device spray head is fixed, longitudinal showering is insufficient, leading to uneven nutrient solution, butterfly screw cooperates bearing adjustment movable clamping piece, avoid clamping piece to sway displacement due to pressure, sponge pad is flexible and detachable, protect plant, and it is convenient to maintain, adapt to different cultivation needs.

Description

Technical Field

[0001] This utility model relates to the field of plant cultivation, and more specifically, to a plant atomization cultivation device. Background Technology

[0002] Atomized cultivation is a soilless cultivation technique that atomizes nutrient solution into small droplets and sprays them directly onto the plant roots to provide the water and nutrients needed for plant growth. However, existing atomized cultivation devices have fixed spray angles at the nozzles, resulting in uneven distribution of nutrient solution to the plant roots. This can lead to incomplete nutrient absorption by some plants, preventing them from reaching their ideal cultivation state.

[0003] Patent No. 202323165582.2 discloses a plant atomization cultivation device, including a base plate, a fixed cylinder fixedly mounted on the base plate, a funnel-shaped bottom drain fixedly mounted at the bottom of the fixed cylinder, a top plate mounted on the top of the fixed cylinder, a liquid collection port opened on the bottom drain, a spray pipe disposed inside the fixed cylinder, a placement sleeve uniformly slidably mounted on the fixed cylinder, and a fixing component disposed within each of the placement sleeves. By rotating the spray pipe within the fixed cylinder, atomized nutrient solution is sprayed onto the plant roots, and the plant is held in place by a sliding second clamping block and a fixed first clamping block.

[0004] However, in actual use, the atomizing nozzles on the spray pipe can only spray within the same height range. In the longitudinal direction, adjacent atomizing nozzles may spray less, affecting the plant's nutrient absorption. Furthermore, the second clamping block is limited and fixed by friction with the inner wall of the placement sleeve. Over time, the pressure generated by the plant's growth or the pressure of the spray liquid can cause the second clamping block to shake and shift, affecting the plant's normal growth. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a plant atomization cultivation device, including a base plate, a fixed cylinder fixedly mounted on the upper surface of the base plate, a cap fixedly mounted on the top of the fixed cylinder, a spray pipe that can rotate and move up and down inside the fixed cylinder, and several cultivation sleeves embedded in the outer wall of the fixed cylinder. The cultivation sleeves are provided with symmetrically arranged fixed clamping parts and movable clamping parts. A wing screw is installed on the outer wall of the cultivation sleeve to adjust the distance between the movable clamping parts and the fixed clamping parts. Several connected nozzles are installed on the outer wall of the spray pipe. A rotary drive is provided at the bottom of the base plate to drive the spray pipe to rotate inside the fixed cylinder. A lifting drive is installed on the upper surface of the cap to drive the spray pipe to move up and down inside the fixed cylinder.

[0006] In a preferred embodiment, a protective cover is installed at the bottom of the base plate, and the rotary drive includes a servo motor disposed inside the protective cover. A transmission tube is connected to the top of the output shaft of the servo motor. A prism-shaped through hole is opened inside the transmission tube, and a prism rod is inserted into the through hole. A through connection hole is opened in the middle of the base plate, and the prism rod passes through the connection hole and connects to the bottom end of the spray pipe.

[0007] In a preferred embodiment, the bottom of the base plate is also connected to a drain pipe that communicates with the inside of the fixed cylinder, and the drain pipe extends through the protective cover to the outside.

[0008] In a preferred embodiment, a retractable metal corrugated pipe is fitted at the bottom end of the spray pipe, the bottom end of the metal corrugated pipe is fixed to the upper surface of the base plate, and a mechanical sealing ring is installed at the top end of the metal corrugated pipe, which is fixedly fitted on the outer wall of the bottom end of the spray pipe.

[0009] In a preferred embodiment, a rotary joint is installed at the top of the spray pipe, and an upper connecting pipe is connected to the top of the rotary joint. The upper connecting pipe extends through the cover to the top of the cover. The lifting drive includes a servo push rod located above the cover. The servo push rod is fixed on the outer wall of the upper connecting pipe above the cover, and the bottom end of the servo push rod output shaft is fixed on the upper surface of the cover.

[0010] In a preferred embodiment, a bent limiting rod is installed on the outer wall of the upper connecting pipe located above the cap, and a limiting tube is sleeved on the other end of the limiting rod. The limiting tube is fixed to the upper surface of the cap and parallel to the upper connecting pipe.

[0011] In a preferred embodiment, the top end of the upper connecting pipe is connected to a flexible rubber hose, and the top end of the rubber hose is connected to an outer connecting pipe.

[0012] In a preferred embodiment, the fixing clamp includes a positioning sponge groove plate with a groove, the positioning sponge groove plate is fixed on the inner wall of the cultivation sleeve, and a fixing sponge pad is embedded in the groove of the positioning sponge groove plate.

[0013] In a preferred embodiment, the movable clamping member includes a movable sponge groove plate with a groove, the edge of the movable sponge groove plate being in contact with the inner wall of the cultivation sleeve, and a movable sponge pad being embedded in the groove of the movable sponge groove plate.

[0014] The movable sponge trough and the positioning sponge trough are symmetrically arranged. The outer wall of the movable sponge trough away from the positioning sponge trough is fitted with a bearing. The outer wall of the cultivation sleeve is provided with a screw hole that mates with the wing screw. The end of the wing screw passes through the screw hole and is fixed on the inner ring of the bearing.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] This invention uses a rotary drive and a lifting drive to simultaneously rotate and lift the spray pipe, solving the problem of uneven nutrient solution caused by the fixed nozzle angle and insufficient longitudinal spraying in existing devices. The butterfly screw, in conjunction with the bearing, adjusts the movable clamping component to prevent the clamping component from shifting due to pressure. The sponge pad is flexible and removable, protecting the plants and facilitating maintenance, thus adapting to different cultivation needs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the fixed cylinder and the internal structure of the metal bellows of this utility model.

[0019] Figure 3 This utility model Figure 1 Detailed structural diagram of point A in the middle.

[0020] Explanation of reference numerals in the attached drawings: 1. Base plate, 2. Fixed cylinder, 3. Cover, 4. Spray pipe, 5. Cultivation sleeve, 6. Butterfly screw, 7. Nozzle, 8. Protective cover, 9. Servo motor, 10. Transmission pipe, 11. Prism rod, 12. Connecting hole, 13. Drain pipe, 14. Metal corrugated pipe, 15. Mechanical seal ring, 16. Rotary joint, 17. Upper connecting pipe, 18. Servo push rod, 19. Limit rod, 20. Limit tube, 21. Rubber hose, 22. External connecting pipe, 23. Positioning sponge trough plate, 24. Fixed sponge pad, 25. Movable sponge trough plate, 26. Movable sponge pad, 27. Bearing. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0022] like Figure 1-3The plant atomization cultivation device shown includes a base plate 1, a fixed cylinder 2 fixedly mounted on the upper surface of the base plate 1, a cap 3 fixedly mounted on the top of the fixed cylinder 2, a spray pipe 4 that can rotate and move up and down inside the fixed cylinder 2, and several cultivation sleeves 5 embedded on the outer wall of the fixed cylinder 2. The cultivation sleeves 5 are provided with symmetrically arranged fixed clamps and movable clamps. A butterfly screw 6 is installed on the outer wall of the cultivation sleeves 5 to adjust the distance between the movable clamps and the fixed clamps. Several connected nozzles 7 are installed on the outer wall of the spray pipe 4. The bottom of the base plate 1 is provided with a rotary drive to drive the spray pipe 4 to rotate inside the fixed cylinder 2. The upper surface of the cap 3 is provided with a lifting drive to drive the spray pipe 4 to move up and down inside the fixed cylinder 2.

[0023] Based on the above, the cultivation sleeve 5 is used to support the plants. Its internal fixed clamps and movable clamps work together to achieve flexible fixation of the plants. The butterfly screw 6 can be manually adjusted to adjust the distance between the two to accommodate plants of different thicknesses. The spray pipe 4 delivers atomized liquid through the nozzle 7. The rotation drive drives it to rotate 360°, and the lifting drive drives it to move axially, ensuring that the atomized liquid covers all the plants in the cultivation sleeve 5 and meets the dynamic demand for atomized supply during the cultivation process.

[0024] The bottom of the base plate 1 is equipped with a protective cover 8. The rotary drive component includes a servo motor 9 installed inside the protective cover 8. The top of the output shaft of the servo motor 9 is connected to a transmission tube 10. A prism-shaped through hole is opened inside the transmission tube 10. A prism rod 11 is inserted into the through hole. A through connection hole 12 is opened in the middle of the base plate 1. The prism rod 11 passes through the connection hole 12 and is connected to the bottom end of the spray pipe 4.

[0025] Based on the above, the servo motor 9 provides power for the rotation of the spray pipe 4, and its output shaft drives the transmission pipe 10 to rotate. The transmission pipe 10 cooperates with the prism rod 11 through the prism-shaped through hole. The prism structure can transmit torque and allow axial sliding, so as to transmit the rotational power to the spray pipe 4 without affecting the subsequent lifting and lowering activities of the spray pipe 4. The connecting hole 12 provides a passage for the prism rod 11 to ensure the stability of the power transmission path.

[0026] The bottom of the base plate 1 is also connected to a drain pipe 13 that communicates with the inside of the fixed cylinder 2. The drain pipe 13 extends through the protective cover 8 to the outside.

[0027] Based on the above, the drain pipe 13 is used to drain excess atomized liquid that has not been absorbed by the plants in the fixed cylinder 2. By communicating with the inside of the fixed cylinder 2 and extending to the outside, the wastewater can be directed into the external collection device to avoid water accumulation in the fixed cylinder 2, which could cause root rot in the plants. This maintains a dry and clean cultivation environment and ensures the safety of plant growth.

[0028] The bottom end of the spray pipe 4 is fitted with a retractable metal corrugated pipe 14, the bottom end of the metal corrugated pipe 14 is fixed to the upper surface of the base plate 1, and a mechanical sealing ring 15 is installed at the top end of the metal corrugated pipe 14, which is fixedly fitted on the outer wall of the bottom end of the spray pipe 4.

[0029] Based on the above, the metal bellows 14 has a telescopic characteristic and can extend and retract synchronously with the lifting and lowering movement of the spray pipe 4, avoiding structural interference when the spray pipe 4 moves; the mechanical seal ring 15 is tightly fitted on the outer wall of the bottom end of the spray pipe 4, which can effectively prevent the atomized liquid from leaking from the connection between the spray pipe 4 and the base plate 1, ensuring the sealing of the device during operation and reducing liquid waste and equipment corrosion risk.

[0030] The spray pipe 4 is equipped with a rotary joint 16 at its top end. The top end of the rotary joint 16 is connected to an upper connecting pipe 17. The upper connecting pipe 17 extends through the cover 3 and above the cover 3. The lifting drive includes a servo push rod 18 located above the cover 3. The servo push rod 18 is fixed on the outer wall of the upper connecting pipe 17 above the cover 3. The bottom end of the output shaft of the servo push rod 18 is fixed on the upper surface of the cover 3.

[0031] Based on the above, the rotary joint 16 achieves the separation of "rotation of the spray pipe 4" and "fixation of the upper connecting pipe 17", avoiding the pipe entanglement caused by the rotation of the upper connecting pipe 17 with the spray pipe 4; the upper connecting pipe 17 provides a channel for the delivery of atomized liquid and also serves as a force carrier for the lifting drive; the servo push rod 18 drives the upper connecting pipe 17 to move axially through the telescopic action, and then drives the spray pipe 4 to rise and fall inside the fixed cylinder 2 through the rotary joint 16, adapting to the atomization supply needs of plants of different heights.

[0032] A bent limiting rod 19 is installed on the outer wall of the upper connecting pipe 17 located above the cover 3. A limiting tube 20 is sleeved on the other end of the limiting rod 19. The limiting tube 20 is fixed to the upper surface of the cover 3 and is parallel to the upper connecting pipe 17.

[0033] Based on the above, the limiting rod 19 and the limiting tube 20 cooperate to form an angle limiting structure. The limiting rod 19 is sleeved inside the limiting tube 20 and rises and falls synchronously with the upper connecting tube 17, which can limit the rotation angle of the upper connecting tube 17, completely prevent the upper connecting tube 17 from rotating with the spray pipe 4, prevent the atomized liquid delivery pipeline from getting tangled or pulled due to rotation, and ensure the stability of pipeline connection and the continuity of atomized liquid supply.

[0034] The top end of the upper connecting pipe 17 is connected to a flexible rubber hose 21, and the top end of the rubber hose 21 is connected to an outer connecting pipe 22.

[0035] Based on the above, the outer pipe 22 is used to connect to the external atomizing liquid supply equipment and remain fixed. The rubber hose 21 has the characteristics of being flexible and retractable, and can adapt its length when the upper connecting pipe 17 drives the spray pipe 4 to rise and fall, so as to avoid the upper connecting pipe 17 from causing rigid pulling on the fixed outer pipe 22. At the same time, it ensures that the atomizing liquid is stably transported from the outer pipe 22 through the rubber hose 21 and the upper connecting pipe 17 to the spray pipe 4 without interrupting the supply process.

[0036] The fixing clamping component includes a positioning sponge groove plate 23 with a groove, the positioning sponge groove plate 23 is fixed on the inner wall of the cultivation sleeve 5, and a fixing sponge pad 24 is embedded in the groove of the positioning sponge groove plate 23.

[0037] Based on the above, the fixed sponge pad 24 is embedded in the groove. Its soft texture can avoid rigid contact damage to the plant. At the same time, it has the characteristics of being removable and replaceable, which makes it easy to clean aging parts or replace the sponge pad with a suitable one according to the plant type, thus improving the convenience of device maintenance and cultivation flexibility.

[0038] The movable clamping component includes a movable sponge groove plate 25 with a groove. The edge of the movable sponge groove plate 25 fits against the inner wall of the cultivation sleeve 5. A movable sponge pad 26 is embedded in the groove of the movable sponge groove plate 25. The movable sponge groove plate 25 and the positioning sponge groove plate 23 are symmetrically arranged. A bearing 27 is embedded on the outer wall of the movable sponge groove plate 25 away from the positioning sponge groove plate 23. A screw hole that mates with the wing screw 6 is opened on the outer wall of the cultivation sleeve 5. The end of the wing screw 6 passes through the screw hole and is fixed on the inner ring of the bearing 27.

[0039] Based on the above, the movable sponge trough plate 25 and the positioning sponge trough plate 23 are symmetrically arranged, and the edges fit against the inner wall of the cultivation sleeve 5 to ensure stability during movement. Its groove cooperates with the movable sponge pad 26, and together with the fixed clamping parts, it achieves flexible wrapping of the plant. The bearing 27 can convert the rotational motion of the butterfly screw 6 into the axial movement of the movable sponge trough plate 25, avoiding the deflection of the trough plate when the screw rotates. When the butterfly screw 6 is manually turned, the screw moves axially along the screw hole, and through the bearing 27, it drives the movable sponge trough plate 25 to move closer to or away from the positioning sponge trough plate 23, adjusting the clamping distance to adapt to plants of different thicknesses. The operation is convenient and does not damage the plants.

[0040] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A plant atomization cultivation device, comprising a base plate, a fixed cylinder fixedly disposed on the upper surface of the base plate, a cap fixedly disposed on the top of the fixed cylinder, a spray pipe disposed inside the fixed cylinder that can rotate and move up and down, and a plurality of cultivation sleeves embedded in the outer wall of the fixed cylinder, wherein the cultivation sleeves are provided with symmetrically arranged fixed clamping members and movable clamping members, and a wing screw is installed on the outer wall of the cultivation sleeves to adjust the distance between the movable clamping members and the fixed clamping members; a plurality of interconnected nozzles are installed on the outer wall of the spray pipes; a rotary drive member is provided at the bottom of the base plate to drive the spray pipes to rotate inside the fixed cylinder; and a lifting drive member is installed on the upper surface of the cap to drive the spray pipes to move up and down inside the fixed cylinder.

2. The plant atomization cultivation device according to claim 1, characterized in that: The bottom of the base plate is equipped with a protective cover. The rotary drive component includes a servo motor installed inside the protective cover. The top of the output shaft of the servo motor is connected to a transmission tube. A prism-shaped through hole is opened inside the transmission tube. A prism rod is inserted into the through hole. A through connection hole is opened in the middle of the base plate. The prism rod passes through the connection hole and connects to the bottom end of the spray pipe.

3. The plant atomization cultivation device according to claim 2, characterized in that: The bottom of the base plate is also connected to a drain pipe that communicates with the inside of the fixed cylinder, and the drain pipe extends through the protective cover to the outside.

4. The plant atomization cultivation device according to claim 2, characterized in that: The bottom end of the spray pipe is fitted with a retractable metal corrugated tube, the bottom end of which is fixed to the upper surface of the base plate, and a mechanical sealing ring is installed at the top end of the metal corrugated tube, which is fixedly fitted onto the outer wall of the bottom end of the spray pipe.

5. The plant atomization cultivation device according to claim 1, characterized in that: A rotary joint is installed at the top of the spray pipe, and an upper connecting pipe is connected to the top of the rotary joint. The upper connecting pipe extends through the cover and above the cover. The lifting drive includes a servo push rod located above the cover. The servo push rod is fixed on the outer wall of the upper connecting pipe above the cover, and the bottom end of the servo push rod output shaft is fixed on the upper surface of the cover.

6. The plant atomization cultivation device according to claim 5, characterized in that: A bent limiting rod is installed on the outer wall of the upper connecting pipe located above the cap. A limiting tube is sleeved on the other end of the limiting rod. The limiting tube is fixed to the upper surface of the cap and is parallel to the upper connecting pipe.

7. A plant atomization cultivation device according to claim 5, characterized in that: The top end of the upper connecting pipe is connected to a flexible rubber hose, and the top end of the rubber hose is connected to an outer connecting pipe.

8. The plant atomization cultivation device according to claim 1, characterized in that: The fixing clamp includes a positioning sponge groove plate with a groove, which is fixed to the inner wall of the cultivation sleeve, and a fixing sponge pad is embedded in the groove of the positioning sponge groove plate.

9. A plant atomization cultivation device according to claim 8, characterized in that: The movable clamping component includes a movable sponge groove plate with a groove, the edge of which fits against the inner wall of the cultivation sleeve, and a movable sponge pad is embedded in the groove of the movable sponge groove plate. The movable sponge trough and the positioning sponge trough are symmetrically arranged. The outer wall of the movable sponge trough away from the positioning sponge trough is fitted with a bearing. The outer wall of the cultivation sleeve is provided with a screw hole that mates with the wing screw. The end of the wing screw passes through the screw hole and is fixed on the inner ring of the bearing.

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