A fruit tree atomization culture device for forest seedling raising

Abstract

The application discloses a fruit tree atomization culture device for forest seedling raising, and relates to the technical field of atomization culture, which comprises an outer frame and a planting opening, the planting opening is arranged on the top of the outer frame, the root of the fruit tree is inserted into the outer frame from the planting opening and is fixed, a rotating ring is rotatably arranged on the inner wall of the outer frame, a gear is rotatably arranged on the inner wall of the outer frame, the gear is connected with the output end of an external motor, the output end of the motor drives the gear to rotate, a gear ring is fixedly arranged on the outer wall of the rotating ring, the gear ring is engaged with the gear, the gear drives the gear ring to rotate after rotating, the gear ring drives the rotating ring to rotate after rotating, a nozzle is fixedly arranged on the inner wall of the rotating ring, the nozzle rotates around the periphery of the root of the fruit tree after the rotating ring rotates, and the root is fertilized without dead angle, the contact area between the root and the nutrient solution is increased, and the growth speed of the fruit tree is not affected by the local root system of the fruit tree due to lack of fertilizer and water.

Description

Technical Field

[0001] This invention belongs to the field of atomized culture, specifically relating to an atomized culture device for fruit trees used in forest seedling cultivation. Background Technology

[0002] Atomized cultivation is a soilless cultivation method that directly irrigates the roots of fruit trees by atomizing nutrient solution and water. The roots are suspended in the air and in contact with oxygen throughout the process, which is beneficial for aerobic respiration.

[0003] Patent publication number CN203788839U relates to an atomization cultivation device for fruit trees, comprising a frame device set on a tree pit for fixing the fruit tree in the tree pit, an atomization device set in the tree pit and connected to the frame device for atomizing nutrient solution, and a camera set in the tree pit and connected to the frame device for observing the root system of the fruit tree. The fruit tree is fixed by the frame device, atomization is performed by the atomization device, and the root system of the fruit tree is observed by the camera. It is no longer just atomized growth, so it is suitable for the atomized growth of fruit trees and facilitates the research and observation of the root system of fruit trees.

[0004] In the aforementioned patent, the nozzle position is fixed, and the spray only targets a local area of ​​the fruit tree root system. This makes it difficult to ensure that the entire root system is fully in contact with the droplets, which can easily lead to insufficient nutrient absorption by the fruit tree and affect the production progress. The fruit tree root system is divided into inner and outer layers, and the outermost root layer can easily block the inner layer, making it difficult for the inner root system to contact the droplets. The droplets fall directly and are lost when passing through the gaps in the root system, making it difficult to ensure the utilization efficiency of the nutrient solution in the droplets. When the droplets are sprayed on the root surface, they will carry root secretions and impurities along with them to the bottom of the root system, causing impurity accumulation, affecting the root system's contact with oxygen, and easily leading to root rot due to lack of oxygen. Summary of the Invention

[0005] This invention provides a misting cultivation device for fruit trees used in forest seedling cultivation. It provides a method in which the rotating ring drives the nozzle to rotate around the periphery of the fruit tree roots to spray fertilizer without dead angles, thereby increasing the contact area between the roots and the nutrient solution and avoiding local root deficiencies that may affect the growth rate of the fruit tree.

[0006] This invention discloses a misting cultivation device for fruit trees used in forest tree seedling cultivation. The device comprises an outer frame and a planting opening. The planting opening is located at the top of the outer frame. The roots of the fruit tree are inserted into the outer frame through the planting opening and secured. A rotating ring and a gear are rotatably mounted on the inner wall of the outer frame. The gear is connected to the output end of an external motor, and the rotation of the motor output end drives the gear to rotate. A toothed ring is fixedly mounted on the outer wall of the rotating ring, meshing with the gear. The rotation of the gear drives the toothed ring to rotate, which in turn drives the rotating ring to rotate. A nozzle is fixedly mounted on the inner wall of the rotating ring. The rotation of the rotating ring causes the nozzle to rotate and spray around the periphery of the fruit tree roots, thus providing misting cultivation. For fertilization in hard-to-reach areas, the nozzle is connected to an external water supply pipe. Activating the external water supply pipe provides nutrient solution to the nozzle. Several sliding rods are slidably installed on the inner wall of the outer frame. A curved groove is formed on the outer wall of the rotating ring. When the rotating ring rotates, it drives the curved groove to rotate. The bottom of the sliding rod is in contact with the groove wall. After the groove rotates, the groove wall pushes the sliding rod up and down reciprocatingly. Several sliding plates are slidably installed on the inner wall of the outer frame. An inclined rail is formed on the side of the sliding rod near the sliding plate. The side of the sliding plate near the inclined rail is connected to the inclined rail. After the inclined rail moves, the inner wall squeezes the sliding plate, pushing it to move. Forked plates are hinged to both sides of the sliding plate near the planting opening. After the sliding plate moves, it drives the forked plates to move towards the fruit tree roots. When the two forked plates together extend into the root system in a cone shape, they catch the surface roots.

[0007] Furthermore, push plates are slidably installed on both sides of the skateboard, and locking strips are slidably installed on the surface of the push plates. When the skateboard moves, it also drives the push plates and locking strips to move. Limiting plates are rotatably installed on the inner wall of the outer frame on both sides of the skateboard. The limiting plates rotate in one direction and limit the passing locking strips, thereby limiting the push plates. A stop block is fixedly installed on the inner wall of the outer frame near the limiting plate. The stop block limits the limiting plate, so that the limiting plate can only rotate in one direction. Diagonal strips are fixedly installed on both sides of the skateboard. When the fork plate is reset, it lifts up the hooked surface root system, exposing the internal root system.

[0008] Furthermore, a first spring is provided between the locking bar and the sliding plate, and the elastic force of the first spring causes the locking bar to return to its original position. A first torsion spring is provided between the fork plate and the sliding plate, and the elastic force of the first torsion spring causes the fork plate to return to its original position.

[0009] Furthermore, a wire mesh is fixedly installed at the bottom of the inner wall of the outer frame. The surface of the wire mesh is elastic. The wire mesh catches excess droplets within the spray range of the nozzle, so that the excess droplets do not flow away immediately, but drip slowly along the wire mesh while forming a slow-release liquid film.

[0010] Furthermore, a pull rod is fixedly installed on the side of the slide plate near the inclined rail. When the slide plate moves, it drives the pull rod to move. A hook is hinged to the bottom of the pull rod near the wire mesh. After the pull rod moves, it drives the hook to move towards the surface of the wire mesh. After the hook passes through the mesh holes on the surface of the wire mesh, it hooks the wire mesh. When the slide plate resets, it drives the hook to reset. A stop rod is sleeved on the inner wall of the bottom of the pull rod. The stop rod is fixedly installed on the inner wall of the outer frame. A stop block is fixedly installed on the hook near the stop rod. When the hook is fully reset, the stop block on the hook surface is pushed by the reaction force of the stop rod, which drives the hook to rotate. After rotating, the hook disengages from the mesh holes of the wire mesh, releasing the wire mesh.

[0011] Furthermore, the hook is designed with an arc surface near the wire mesh so that it can easily penetrate the wire mesh holes. A second torsion spring is provided between the hook and the pull rod, and the elastic force of the second torsion spring causes the hook to return to its original position.

[0012] Furthermore, several slide rails are fixedly installed on the bottom of the inner wall of the outer frame, and vertical rods are slidably installed on the inner wall of the slide rails to abut against the popped-out wire mesh, so that the surface of the wire mesh stops fluctuating in advance. A second spring is provided between the vertical rod and the slide rail, and the elastic force of the second spring causes the vertical rod to return to its original position. A scraper is fixedly installed on the side of the vertical rod away from the inner wall of the wire mesh. The scraper is inclined and rubs the surface of the contacting root when it enters the root system.

[0013] Furthermore, the scraper is set with an inclined surface on the side away from the vertical rod. The inclined surface of the scraper presses the slip ring, pushing the slip ring to move downward. Under the pressure, the slip ring and the collar retract and move closer to the root system. The slip ring is slidably installed on the inclined surface of the scraper, and the collar is sleeved between adjacent slip rings. When the slip ring and the collar move downward, they retract and smooth the root system at the bottom.

[0014] This invention provides an atomized cultivation device for fruit trees used in forest seedling cultivation. It has the following beneficial effects: 1. This invention, through the rotation of the rotating ring, drives the nozzle to rotate and spray around the periphery of the fruit tree roots, providing fertilization to the roots without dead angles, increasing the contact area between the roots and the nutrient solution, and preventing local root deficiencies that could affect the growth rate of the fruit tree. The high-speed water mist sprayed when the nozzle rotates can agitate the air around the roots, promoting oxygen contact with the roots and improving the root oxygen absorption effect. When the fork plate is reset, it lifts up the hanging surface roots, exposing the inner roots, ensuring that both the inner and outer root layers can be evenly and fully sprayed with nutrient solution, ensuring that the newly emerging inner roots can also absorb nutrients in time, avoiding competition with the outer old roots for nutrients.

[0015] 2. This invention uses a wire mesh to collect excess droplets within the spray range of the nozzle, preventing them from immediately flowing away. Instead, the excess droplets slowly drip along the wire mesh, forming a slow-release liquid film that continuously fertilizes the contacted roots, prolonging the root moisture time, avoiding droplet waste, and improving the utilization rate of nutrient spray. In the event of a power outage, the nozzle can still provide nutrients to the roots for a period of time after it stops spraying, preventing them from drying out immediately. The wire mesh enclosure structure also ensures that the roots are protected while maintaining breathability and facilitating observation of the root condition.

[0016] 3. This invention uses a hook to pull the wire mesh surface to deform it, and then suddenly releases the wire mesh. The wire mesh rebounds quickly under its own elasticity, throwing the collected mist droplets onto the root surface for further irrigation. This allows the temporarily stored mist droplets to directly adhere to the root surface. A vertical rod stops the rebounding wire mesh as it recovers its shape, causing the surface of the wire mesh to stop undulating in advance. The mist droplets attached to the wire mesh surface are then quickly ejected by inertia and sprayed onto the roots, increasing the kinetic energy of the mist droplets and ensuring that they effectively adhere to the root surface.

[0017] 4. This invention uses the slanted surface of the scraper to rub against the root surface when it enters the root system, thus peeling off the liquid clumps attached to the root surface. This prevents the droplets carrying root secretions from falling to the bottom of the root system and accumulating there for a long time, ensuring that the bottom of the root system can effectively contact oxygen. At the same time, when the scraper moves, the slanted surface of the scraper squeezes the slip ring, pushing the slip ring downward. Under the squeezing force, the slip ring and the collar contract and move closer to the root system. When the slip ring and the collar move downward, they contract and smooth the bottom of the root system, promoting the detachment of the liquid clumps. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of this application; Figure 2 This is a schematic diagram of the bottom structure provided in an embodiment of this application; Figure 3 This is a schematic diagram of the internal structure provided for an embodiment of this application; Figure 4 A schematic diagram of the curved groove structure provided in the embodiments of this application; Figure 5 Provided for the embodiments of this application Figure 3 Enlarged view of section A in the middle; Figure 6 This is a schematic diagram of the skateboard structure provided in an embodiment of this application; Figure 7 This is a schematic diagram of the positional structure of the skateboard and fork provided in an embodiment of this application; Figure 8 This is a schematic diagram of the tie rod structure provided in an embodiment of this application; Figure 9This is a schematic diagram of the hook structure provided in an embodiment of this application; Figure 10 This is a schematic diagram of the slip ring structure provided in an embodiment of this application.

[0019] Figure label: 1. Outer frame; 2. Planting port; 31. Rotary ring; 32. Gear; 33. Toothed ring; 34. Nozzle; 35. Curved groove; 36. Sliding rod; 37. Sliding plate; 38. Fork plate; 39. Limiting plate; 310. Stop block; 311. Locking strip; 312. Diagonal strip; 313. Push plate; 41. Wire mesh; 42. Pull rod; 43. Support rod; 44. Hook; 45. Support block; 51. Vertical rod; 52. Slide rail; 53. Scraper; 54. Slip ring; 55. Ring. Detailed Implementation

[0020] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0021] Please see Figure 1 - Figure 10 One embodiment of the present invention is: a misting cultivation device for fruit trees used in forest seedling cultivation, comprising: an outer frame 1 and a planting port 2. The planting port 2 is located at the top of the outer frame 1. The roots of the fruit tree are inserted into the outer frame 1 through the planting port 2 and fixed in place. A rotating ring 31 is rotatably installed on the inner wall of the outer frame 1, and a gear 32 is rotatably installed on the inner wall of the outer frame 1. The gear 32 is connected to the output end of an external motor. The rotation of the motor output end drives the gear 32 to rotate. A toothed ring 33 is fixedly installed on the outer wall of the rotating ring 31. The toothed ring 33 meshes with the gear 32. After the gear 32 rotates, it pushes the toothed ring 33 to rotate. After the toothed ring 33 rotates, it pushes the rotating ring 31 to rotate. A nozzle 34 is fixedly installed on the inner wall of the rotating ring 31. After the rotating ring 31 rotates, it drives the nozzle 34 to rotate around the periphery of the fruit tree roots and spray, fertilizing the roots without dead angles, increasing the contact area between the roots and the nutrient solution, and avoiding local root rot. Nutrient deficiency and lack of water affect the growth rate. Sprinkler head 34 is connected to an external water supply pipe. When the external water supply pipe is activated, it provides nutrient solution to sprinkler head 34. Several sliding rods 36 are slidably installed on the inner wall of the outer frame 1. A curved groove 35 is opened on the outer wall of the rotating ring 31. When the rotating ring 31 rotates, it drives the curved groove 35 to rotate. The bottom of the sliding rod 36 is in contact with the groove wall of the curved groove 35. After the curved groove 35 rotates, the groove wall pushes the sliding rod 36 to move up and down. Several sliding plates 37 are slidably installed on the inner wall of the outer frame 1. An inclined rail is opened on the side of the sliding rod 36 near the sliding plate 37. The side of the sliding plate 37 near the inclined rail is connected to the inclined rail. After the inclined rail moves, the inner wall squeezes the sliding plate 37, pushing the sliding plate 37 to move. Fork plates 38 are hinged on both sides of the end of the sliding plate 37 near the planting port 2. After the sliding plate 37 moves, it drives the fork plates 38 to move towards the root system of the fruit tree. When the two fork plates 38 together extend into the root system in a cone shape, they catch the surface roots.

[0022] Push plates 313 are slidably installed on both sides of the slide plate 37. A locking strip 311 is slidably installed on the surface of the push plate 313. When the slide plate 37 moves, it also drives the push plate 313 and the locking strip 311 to move. Limiting plates 39 are rotatably installed on both sides of the inner wall of the outer frame 1. The limiting plates 39 rotate in one direction and limit the passing locking strip 311, thereby limiting the push plate 313. A stop block 310 is fixedly installed on the inner wall of the outer frame 1 near the limiting plate 39. The stop block 310 limits the limiting plate 39, so that the limiting plate 39 can only rotate in one direction. Diagonal strips 312 are fixedly installed on both sides of the slide plate 37. When the fork plate 38 is reset, it lifts up the hanging surface roots, exposing the internal roots. This ensures that the inner and outer roots can be evenly and fully contacted with the nutrient solution spray, ensuring that the newly emerging inner roots can also absorb nutrients in time and avoid competing with the outer old roots for nutrients.

[0023] A first spring is provided between the locking bar 311 and the slide plate 37. The elastic force of the first spring causes the locking bar 311 to return to its original position. A first torsion spring is provided between the fork plate 38 and the slide plate 37. The elastic force of the first torsion spring causes the fork plate 38 to return to its original position. A return spring is provided between the push plate 313 and the slide plate 37 to drive the push plate 313 to return to its original position. The fork plate 38 is made of soft rubber and will not damage the root system.

[0024] In this embodiment, the fruit tree roots are inserted into the outer frame 1 through the planting port 2 and secured. The external water supply pipe is activated to provide nutrient solution to the nozzle 34. The atomized nutrient solution is sprayed onto the fruit tree roots through the nozzle 34, ensuring sufficient contact between the roots and the nutrient solution and improving absorption. The motor is then activated, and its output rotates, driving the gear 32 to rotate. The gear 32 then drives the gear ring 33 to rotate, which in turn drives the rotating ring 31 to rotate. The rotating ring 31 then drives the nozzle 34 to rotate around the periphery of the fruit tree roots, spraying nutrient solution without any blind spots. This increases the contact area between the roots and the nutrient solution, preventing localized root deficiencies that could hinder growth and, in severe cases, lead to uneven branch size and fruit drop. The essence of atomized cultivation is to allow the fruit tree roots to simultaneously and fully contact both the nutrient solution and oxygen. The high-speed water mist sprayed by the rotating nozzle 34 agitates the air around the roots, promoting oxygen contact and improving root oxygen absorption.

[0025] When the rotating ring 31 rotates, it drives the curved groove 35 to rotate. After the curved groove 35 rotates, the groove wall pushes the slide rod 36 to move up and down reciprocally. When the slide rod 36 moves upward, it drives the inclined rail to move upward. After the inclined rail moves, the inner wall squeezes the slide plate 37, pushing the slide plate 37 to move. After the slide plate 37 moves, it drives the fork plate 38 to move towards the root system of the fruit tree. When the two fork plates 38 together extend into the root system in a cone shape, they catch the surface root strips. When the slide plate 37 moves, it also drives the push plate 313 and the locking strip 311 to move. After the locking strip 311 moves, it contacts the limiting plate 39 and pushes it. The limiting plate 39 rotates, and the object passes over the limiting plate 39. The limiting plate 39 rotates in one direction, limiting the passing of the locking strip 311, thereby limiting the push plate 313. When the sliding rod 36 returns to its original position, it drives the sliding plate 37 to return to its original position. After the sliding plate 37 returns to its original position, it pulls the fork plate 38 back. When the fork plate 38 returns to its original position, it lifts up the hanging surface roots, exposing the internal roots. This ensures that the inner and outer roots can be evenly and fully exposed to the nutrient solution spray, ensuring that the newly emerging inner roots can also absorb nutrients in time, avoiding competition with the outer old roots for nutrients. During the reset process of the slide plate 37, the push plate 313 is temporarily unable to reset along with the slide plate 37 due to the limitation of the limiting plate 39, and forms an obstruction on the reset path of the fork plate 38. When the fork plate 38 resets to contact the push plate 313, it is pushed to rotate by the reaction force of the push plate 313. The side of the fork plate 38 that is hooked on the root system flips over, releases the grip on the root strip, releases the root strip and returns to its original position. The slide plate 37 continues to reset and move, driving the inclined bar 312 to move. The inclined bar 312 squeezes the bottom of the locking bar 311, causing the locking bar 311 to move downward and break away from the limitation of the limiting plate 39, so that the slide plate 37 and the fork plate 38 are completely reset.

[0026] Please see Figure 1 - Figure 10 Based on the above embodiments, in another embodiment of the present invention, a wire mesh 41 is fixedly installed at the bottom of the inner wall of the outer frame 1. The surface of the wire mesh 41 is elastic. The wire mesh 41 collects excess droplets within the spray range of the nozzle 34, so that the excess droplets will not be lost immediately, but will slowly drip water along the wire mesh 41 while forming a slow-release liquid film, continuously supplying fertilizer to the contacted roots, prolonging the root wetting time, avoiding droplet waste, and improving the utilization rate of nutrient spray.

[0027] A pull rod 42 is fixedly installed on the side of the slide plate 37 near the inclined rail. When the slide plate 37 moves, it drives the pull rod 42 to move. A hook 44 is hinged to the bottom of the pull rod 42 near the wire mesh 41. After the pull rod 42 moves, it drives the hook 44 to move towards the surface of the wire mesh 41. The hook 44 passes through the mesh of the wire mesh 41 and hooks the wire mesh 41. When the slide plate 37 resets, it drives the hook 44 to reset. A stop rod 43 is sleeved on the inner wall of the bottom of the pull rod 42. The stop rod 43 is fixedly installed on the inner wall of the outer frame 1. A stop block 45 is fixedly installed on the hook 44 near the stop rod 43. When the hook 44 is fully reset, the stop block 45 on the surface of the hook 44 is pushed by the reaction force of the stop rod 43, which drives the hook 44 to rotate. After rotation, the hook 44 disengages from the mesh of the wire mesh 41, releasing the wire mesh 41. The wire mesh 41 rebounds quickly under its own elasticity, and throws the collected mist droplets onto the root surface, irrigating the roots again, so that the temporarily stored mist droplets directly adhere to the root surface.

[0028] The hook 44 is made with an arc surface near the wire mesh 41 so that the hook 44 can be easily drilled into the mesh of the wire mesh 41. A second torsion spring is provided between the hook 44 and the pull rod 42. The elastic force of the second torsion spring makes the hook 44 return to its original position.

[0029] In this embodiment, the droplets sprayed from the nozzle 34 do not completely reach the root surface. Some droplets pass through the root system and drip onto the surface of the wire mesh 41. The wire mesh 41 collects the excess droplets within the spray range of the nozzle 34, preventing them from immediately running away. Instead, the excess droplets slowly drip along the wire mesh 41, forming a slow-release liquid film that continuously supplies nutrients to the contacting roots, prolonging the root moisture time, avoiding droplet waste, and improving the utilization rate of nutrient spraying. In addition to delaying droplet runoff, the wire mesh 41 can also continue to provide nutrients to the roots for a period of time after the nozzle 34 stops spraying in the event of a power outage, preventing immediate drying. The enclosing structure of the wire mesh 41 also ensures root protection while maintaining breathability and facilitating observation of root conditions.

[0030] When the slide plate 37 moves, it drives the pull rod 42 to move. After the pull rod 42 moves, it drives the hook 44 to move towards the surface of the wire mesh 41. After the hook 44 passes through the mesh of the wire mesh 41, it hooks the wire mesh 41. When the slide plate 37 resets, it drives the hook 44 to reset. The reset hook 44 pulls the hooked wire mesh 41 outward. When the hook 44 is fully reset, the abutment block 45 on the surface of the hook 44 is pushed by the reaction force of the abutment rod 43, which drives the hook 44 to rotate. After the rotation, the hook 44 disengages from the mesh of the wire mesh 41, releasing the wire mesh 41. The wire mesh 41 rebounds quickly under its own elasticity, sprinkling the collected mist droplets onto the root surface, irrigating the roots again, and allowing the temporarily stored mist droplets to directly adhere to the root surface.

[0031] Please see Figure 1 - Figure 10Based on the above embodiments, in another embodiment of the present invention, a plurality of slide rails 52 are fixedly installed at the bottom of the inner wall of the outer frame 1, and vertical rods 51 are slidably installed on the inner wall of the slide rails 52 to abut against the popped-out wire mesh 41, so that the surface of the wire mesh 41 stops undulating in advance. The droplets attached to the surface of the wire mesh 41 are quickly popped out under inertia and sprayed onto the root system, thereby increasing the kinetic energy of the droplets and ensuring that the droplets effectively adhere to the surface of the root system. A second spring is provided between the vertical rod 51 and the slide rails 52. The elastic force of the second spring causes the vertical rod 51 to return to its original position. A scraper 53 is fixedly installed on the side of the vertical rod 51 away from the inner wall of the wire mesh 41. The scraper 53 is inclined and rubs the surface of the root strips it contacts when it enters the root system, peeling off the liquid clumps attached to the surface of the root strips, removing the accumulated secretions, and ensuring that the bottom of the root system can effectively contact oxygen.

[0032] The scraper 53 is set with an inclined surface on the side away from the vertical rod 51. The inclined surface of the scraper 53 compresses the slip ring 54, pushing the slip ring 54 to move downward. Under the compressive force, the slip ring 54 and the collar 55 are pushed to retract and move towards the root system. The slip ring 54 is slidably installed on the inclined surface of the scraper 53. The collar 55 is sleeved between adjacent slip rings 54. When the slip ring 54 and the collar 55 move downward, they retract, which stirs the root system at the bottom and promotes the detachment of the liquid clump.

[0033] In this embodiment, when the wire mesh 41 is ejected towards the root system, the elastic force pushes the vertical rod 51 to slide along the inner wall of the slide rail 52. When the vertical rod 51 slides to the edge of the inner wall of the slide rail 52, it is stopped by the inner wall of the slide rail 52 and stops sliding, and abuts against the ejected wire mesh 41, so that the surface of the wire mesh 41 stops undulating in advance. The mist droplets attached to the surface of the wire mesh 41 are quickly ejected and sprinkled towards the root system under inertia, which increases the kinetic energy of the mist droplets and ensures that the mist droplets effectively adhere to the surface of the root system. When the vertical rod 51 slides, it also drives the scraper 53 to move towards the bottom root system. The scraper 53 is inclined and rubs against the surface of the root strip when it enters the root system, which is beneficial to the surface of the root strip. The liquid clumps adhering to the surface are peeled off. After the droplets are sprayed onto the roots, they fall slowly until they flow to the bottom of the root system. The turbidity at the bottom is suspended for a long time, causing all the secretions carried by the droplets to accumulate at the bottom of the root system. The scraper 53 peels off the suspended liquid clumps and removes the accumulated secretions, ensuring that the bottom of the root system can effectively contact oxygen. At the same time, when the scraper 53 moves, the inclined surface of the scraper 53 squeezes the slip ring 54, pushing the slip ring 54 to move downward. Under the squeezing force, the slip ring 54 and the collar 55 are pushed to contract and move closer to the root system. When the slip ring 54 and the collar 55 move downward, they contract and smooth the bottom of the root system, promoting the detachment of the liquid clumps.

[0034] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and application concept of this application, should be included within the scope of protection of this application.

Claims

1. A misting cultivation device for fruit trees used in forest seedling cultivation, comprising: The outer frame (1) and the planting port (2) are characterized in that the planting port (2) is opened at the top of the outer frame (1), a rotating ring (31) is rotatably installed on the inner wall of the outer frame (1), a gear (32) is rotatably installed on the inner wall of the outer frame (1), the gear (32) is connected to the output end of an external motor, a toothed ring (33) is fixedly installed on the outer wall of the rotating ring (31), the toothed ring (33) meshes with the gear (32), and a nozzle (34) is fixedly installed on the inner wall of the rotating ring (31), the nozzle (34) is connected to Connected to an external water supply pipe, the inner wall of the outer frame (1) is slidably fitted with several sliding rods (36), the outer wall of the rotating ring (31) is provided with a curved groove (35), the bottom of the sliding rod (36) is in contact with the groove wall of the curved groove (35), the inner wall of the outer frame (1) is slidably fitted with several sliding plates (37), the side of the sliding rod (36) near the sliding plate (37) is provided with an inclined rail, the side of the sliding plate (37) near the inclined rail is sleeved with the inclined rail, and the two sides of the sliding plate (37) near the planting port (2) are hinged with fork plates (38).

2. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 1, characterized in that, Push plates (313) are slidably installed on both sides of the slide plate (37), and clips (311) are slidably installed on the surface of the push plates (313). Limiting plates (39) are rotatably installed on the inner wall of the outer frame (1) on both sides of the slide plate (37). A stop block (310) is fixedly installed on the inner wall of the outer frame (1) near the limiting plate (39). Diagonal strips (312) are fixedly installed on both sides of the slide plate (37).

3. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 2, characterized in that, A first spring is provided between the card bar (311) and the slide plate (37), and a first torsion spring is provided between the fork plate (38) and the slide plate (37).

4. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 3, characterized in that, A wire mesh (41) is fixedly installed on the bottom of the inner wall of the outer frame (1), and the surface of the wire mesh (41) is elastic.

5. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 4, characterized in that, A pull rod (42) is fixedly installed on the side of the slide (37) near the inclined rail. A hook (44) is hinged to the bottom end of the pull rod (42) near the wire mesh (41). A stop rod (43) is sleeved on the inner wall of the bottom of the pull rod (42). The stop rod (43) is fixedly installed on the inner wall of the outer frame (1). A stop block (45) is fixedly installed on the hook (44) near the stop rod (43).

6. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 5, characterized in that, The hook (44) is set with an arc surface near the wire mesh (41), and a second torsion spring is provided between the hook (44) and the pull rod (42).

7. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 6, characterized in that, Several slide rails (52) are fixedly installed on the bottom of the inner wall of the outer frame (1). A vertical rod (51) is slidably installed on the inner wall of the slide rail (52). A second spring is provided between the vertical rod (51) and the slide rail (52). A scraper (53) is fixedly installed on the side of the vertical rod (51) away from the inner wall of the wire mesh (41).

8. The atomized cultivation device for fruit trees used in forest seedling cultivation according to claim 7, characterized in that, The scraper (53) is set as an inclined surface on the side away from the vertical rod (51), and a slip ring (54) is slidably installed on the inclined surface of the scraper (53), and a collar (55) is sleeved between adjacent slip rings (54).

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