A ginseng cylindrical atomization cultivation device

Abstract

The utility model discloses a ginseng cylindrical atomization cultivation device relates to ginseng cultivation field, including cultivation box, and the middle part of cultivation box top is equipped with fixed inner chamber, and the upper surface fixed mounting of cultivation box has cultivation tray, and the bottom fixed mounting of cultivation box back is equipped with main liquid supply pipe, and the outside surface of cultivation box is close to main liquid supply pipe and is provided with the pump body, and the upper surface of cultivation tray is equipped with a plurality of mounting holes, and the top extension of main liquid supply pipe is arranged with atomization spraying mechanism in fixed inner chamber, is used for spraying nutrient solution to ginseng root, and atomization spraying mechanism includes a plurality of shunt pipes, through the combination of spiral coil pipe and atomization angle spray head, spiral structure covers the upper, middle and lower three layers of ginseng root system, and the spray head is densely arranged, and there is no blind area of spraying, compared with traditional single nozzle, improves ginseng root system atomization coverage, ensures that all root systems can contact nutrient solution, increases the bifurcation number of ginseng root system, and improves the fibrous root density of ginseng.

Description

Technical Field

[0001] This utility model relates to ginseng cultivation technology, specifically to a cylindrical ginseng atomization cultivation device. Background Technology

[0002] The ginseng cylindrical atomization cultivation device is a soilless cultivation equipment designed specifically for the ginseng root system's preference for moist conditions and inability to tolerate waterlogging. It typically consists of a cylindrical cultivation container, atomization components (such as atomizing nozzles and water supply pipes), a root support frame, and a temperature and humidity control system. Its core function is to convert nutrient solution or water into tiny droplets through the atomization components, spraying them evenly onto the surface of the ginseng roots. This replaces the traditional soil-based water and fertilizer supply method, meeting the ginseng root system's needs for water and nutrients while avoiding problems such as soil compaction and disease growth. Simultaneously, the cylindrical structure maximizes the use of vertical space, increasing the cultivation density per unit area. It is widely used in large-scale ginseng cultivation bases, laboratory seedling production, and small-scale home cultivation, making it an important technological tool for modern ginseng cultivation.

[0003] In practical applications, existing ginseng cylindrical atomization cultivation devices are limited by the fixed installation method of the atomization components. Most devices only have atomizing nozzles at a single location on the bottom or side wall of the cylindrical barrel, with fixed spray angles and coverage areas. Since ginseng roots are radially distributed within the cylindrical barrel and extend towards the middle and upper parts of the barrel as they grow, fixed nozzles cannot achieve comprehensive coverage of the roots. Roots in the middle of the barrel, far from the nozzles, are prone to "spray blind spots," and newly growing fibrous roots in the upper part cannot come into contact with the mist droplets. This results in some roots not receiving sufficient water and nutrients, leading to localized slow growth and yellowing of the roots. This incomplete atomization problem not only affects the overall growth of the ginseng roots (e.g., fewer root branches and sparse fibrous roots) but also further leads to poor development of the above-ground stems and leaves, reducing the yield and quality of ginseng. Utility Model Content

[0004] The purpose of this invention is to provide a cylindrical atomized cultivation device for ginseng to solve the problem of incomplete atomized spraying of pesticides on ginseng roots in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ginseng cylindrical atomization cultivation device, comprising a cultivation box, a fixed inner cavity opened at the top center of the cultivation box, a cultivation tray fixedly installed on the upper surface of the cultivation box, a main infusion pipe fixedly installed at the bottom back of the cultivation box, a pump body provided on the outer surface of the cultivation box near the main infusion pipe, a plurality of mounting holes through the upper surface of the cultivation tray, and an atomization spraying mechanism provided at the top of the main infusion pipe extending into the fixed inner cavity for spraying nutrient solution onto the ginseng roots;

[0006] The atomizing spraying mechanism includes several diversion pipes, which are fixed to the outer surface of the main infusion pipe and extend to the top of the cultivation tray. Several spiral coiled pipes are fixedly installed on the outer surface of the main infusion pipe through the diversion pipes to the bottom of the cultivation tray. The spiral coiled pipes are located directly below the mounting holes, and several spray heads are provided on the outer surface of the spiral coiled pipes.

[0007] The bottom surface of the cultivation tray is also equipped with a reflux component, which is used to recover the sprayed excess nutrient solution back to the cultivation box;

[0008] The mounting hole is also equipped with a support component to provide stable support for the ginseng seedling.

[0009] Furthermore, the reflux assembly includes several protective shields, which are fixedly installed at the bottom of the cultivation tray near the mounting hole. A reflux pipe is fixedly installed at the bottom of the protective shield, and a filter screen is provided at the opening on the upper surface of the reflux pipe.

[0010] Furthermore, the protective shield is fixedly sleeved on the outer surface of the spiral coiled tube, the bottom of the protective shield has a conical structure with the tip of the conical structure pointing downwards, and the bottom of the inner wall of the protective shield has an inclined surface structure.

[0011] Furthermore, the support includes a culture tube, which is sleeved inside the mounting hole. The upper surface of the mounting hole has symmetrically provided positioning grooves, and the outer surface of the culture tube has symmetrically fixed external protrusions at the center.

[0012] Furthermore, the volume of the outer convex plate is smaller than the internal volume of the positioning groove, the outer convex plate is located inside the positioning groove, and the positioning groove and the outer convex plate are engaged with each other.

[0013] Furthermore, a fixed mesh frame is fixedly installed on the edge of the upper surface of the cultivation tray. The fixed mesh frame is composed of two horizontal support rods and five vertical support rods welded together, with the horizontal support rods and vertical support rods perpendicular to each other.

[0014] Compared with the prior art, the ginseng cylindrical atomization cultivation device provided by this utility model has the following beneficial effects:

[0015] 1. This utility model combines a spiral coiled tube and an atomizing spray head. The spiral structure covers the upper, middle and lower three layers of the ginseng root system. The spray heads are densely arranged, with no blind spots. Compared with the traditional single spray head, it improves the atomization coverage of the ginseng root system, ensures that all roots can come into contact with the nutrient solution, increases the number of branches of the ginseng root system, and improves the density of ginseng fibrous roots.

[0016] 2. This utility model uses the conical structure of the protective cover to guide excess droplets to the bottom, and then recovers them to the cultivation box through the return pipe. The filter screen filters out small impurities that fall off the roots, preventing the pump from clogging. This improves the nutrient solution recovery rate, reduces cultivation costs, and avoids root waterlogging caused by excess liquid.

[0017] 3. This utility model achieves vertical fixation of ginseng seedlings by engaging the outer convex plate with the positioning groove in the cultivation tube. Combined with the fixed net frame supporting the stems and leaves, it reduces the lodging rate of ginseng seedlings and facilitates observation of root growth. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0020] Figure 2 A schematic diagram of the back structure of the cultivation box provided in an embodiment of this utility model;

[0021] Figure 3 This is a schematic diagram of the protective shield structure provided in an embodiment of the present utility model;

[0022] Figure 4 A schematic diagram of the spiral coiled tube structure provided for an embodiment of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Cultivation box; 2. Fixed inner cavity; 3. Cultivation tray; 4. Main infusion pipe; 5. Pump body; 6. Mounting hole; 7. Spiral coiled tube; 8. Spray head; 9. Protective shield; 10. Return pipe; 11. Filter screen; 12. Culture cylinder; 13. Positioning groove; 14. Outer convex plate; 15. Fixed mesh frame. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] As attached Figure 1 To be continued Figure 4 As shown:

[0027] Example 1:

[0028] This utility model provides a ginseng cylindrical atomization cultivation device, including a cultivation box 1, a fixed inner cavity 2 opened at the middle of the top of the cultivation box 1, a cultivation tray 3 fixedly installed on the upper surface of the cultivation box 1, a main infusion pipe 4 fixedly installed at the bottom of the back of the cultivation box 1, a pump body 5 provided on the outer surface of the cultivation box 1 near the main infusion pipe 4, a plurality of mounting holes 6 through the upper surface of the cultivation tray 3, and an atomization spraying mechanism provided at the top of the main infusion pipe 4 extending into the fixed inner cavity 2 for spraying nutrient solution onto the ginseng roots.

[0029] The atomizing spraying mechanism includes several diversion pipes. The diversion pipes are fixed to the outer surface of the main infusion pipe 4 and extend to the top of the cultivation tray 3. Several spiral coiled pipes 7 are fixedly installed on the outer surface of the main infusion pipe 4 through the diversion pipes to the bottom of the cultivation tray 3. The spiral coiled pipes 7 are located directly below the mounting hole 6. Several spray heads 8 are provided on the outer surface of the spiral coiled pipes 7.

[0030] A fixed mesh frame 15 is fixedly installed on the edge of the upper surface of the cultivation tray 3. The fixed mesh frame 15 is composed of two horizontal support rods and five vertical support rods welded together. The horizontal support rods and the vertical support rods are perpendicular to each other.

[0031] The bottom surface of the cultivation tray 3 is also equipped with a reflux component, which is used to recover the sprayed excess nutrient solution into the cultivation box 1;

[0032] The mounting hole 6 is also equipped with a support component to provide stable support for the ginseng seedling.

[0033] Working principle: First, inject ginseng-specific nutrient solution into the cultivation box 1 and check whether the pump body 5 and the main infusion pipe 4 are unobstructed. Next, place the ginseng seedling into the cultivation cylinder 12, so that the ginseng roots emerge from the bottom of the cultivation cylinder 12 (leaving a root length of 15cm to ensure that it can extend to the area of ​​the spiral coiled tube 7); then, align the cultivation cylinder 12 with the mounting hole 6 of the cultivation tray 3, and rotate the cultivation cylinder 12 so that the outer convex plate 14 is engaged with the positioning groove 13, thus fixing the ginseng seedling (at this time, the ginseng stems and leaves naturally rest on the fixing net frame 15 to prevent them from tipping over).

[0034] After the pump body 5 is started, the nutrient solution in the cultivation box 1 is pumped into the main infusion pipe 4 and distributed to multiple spiral coiled pipes 7 through the distribution pipe. The nutrient solution is atomized into 5-10μm droplets through the spray head 8 on the spiral coiled pipe 7. The upper spray head 8 of the spiral coiled pipe 7 sprays towards the fibrous roots at the top of the ginseng root system, the middle spray head 8 covers the middle root system, and the lower spray head 8 covers the bottom main root, achieving all-round spraying without dead angles. At the same time, the horizontal and vertical supports of the fixed net frame 15 support the ginseng stems and leaves to prevent them from tipping over due to the spray airflow or their own weight, ensuring the normal growth of the above-ground parts.

[0035] Example 2:

[0036] This embodiment is basically the same as the previous embodiment, except that the reflux assembly includes several protective covers 9. The protective covers 9 are fixedly installed at the bottom of the cultivation tray 3 near the mounting hole 6. A reflux pipe 10 is fixedly installed at the bottom of the protective covers 9. A filter screen 11 is provided at the opening on the upper surface of the reflux pipe 10.

[0037] The protective cover 9 is fixedly sleeved on the outer surface of the spiral coiled tube 7. The bottom of the protective cover 9 is a conical structure with the tip of the conical structure pointing downwards. The bottom of the inner wall of the protective cover 9 is an inclined surface structure.

[0038] Working principle: During the atomization spraying process, excess droplets that are not absorbed by the ginseng roots will impact the inner wall of the protective shield 9. Since the protective shield 9 is made of transparent acrylic material, the staff can directly observe the droplet aggregation. Guided by the inclined surface, the droplets flow along the wall towards the tip of the cone and finally drip into the return pipe 10. When the nutrient solution flows through the opening of the return pipe 10, the filter screen 11 will filter out the fine hairs and impurities mixed in, preventing impurities from entering the cultivation box 1 and clogging the pump body 5 or the spray head 8.

[0039] After one week of use, staff can pinch the clips on the edge of the filter screen 11 to remove it from the return pipe 10, rinse it with clean water, and then clip it back into place. At the same time, the liquid replenishment port at the top of the cultivation box 1 can be opened to replenish the nutrient solution that has been reduced due to evaporation, ensuring that the atomized spraying is continuous and stable.

[0040] Example 3:

[0041] This embodiment is basically the same as the previous embodiment, except that the support includes a culture tube 12, which is sleeved inside the mounting hole 6. A positioning groove 13 is symmetrically opened at the opening on the upper surface of the mounting hole 6, and an outer protrusion plate 14 is symmetrically fixed to the middle of the outer surface of the culture tube 12.

[0042] The volume of the outer protrusion 14 is smaller than the internal volume of the positioning groove 13. The outer protrusion 14 is located inside the positioning groove 13, and the positioning groove 13 and the outer protrusion 14 are engaged with each other.

[0043] Working principle: When the ginseng seedlings grow to the point where they need to be transplanted, the staff first turns off the pump body 5 to stop the atomizing spray; then, they hold the top of the cultivation cylinder 12 with their hands, gently lift it upwards and rotate it to make the outer convex plate 14 disengage from the positioning groove 13, and then the cultivation cylinder 12 along with the ginseng seedlings can be taken out from the installation hole 6 and directly transplanted to the field or other cultivation devices.

[0044] The above description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cylindrical ginseng atomization cultivation device, comprising a cultivation box (1), wherein a fixed inner cavity (2) is provided at the center of the top of the cultivation box (1), and a cultivation tray (3) is fixedly installed on the upper surface of the cultivation box (1), characterized in that, The cultivation box (1) has a main infusion pipe (4) fixedly installed at the bottom back. A pump body (5) is provided on the outer surface of the cultivation box (1) near the main infusion pipe (4). Several installation holes (6) are opened through the upper surface of the cultivation tray (3). The top of the main infusion pipe (4) extends into the fixed inner cavity (2) and is provided with an atomizing spraying mechanism for spraying nutrient solution onto the ginseng roots. The atomizing spraying mechanism includes several diversion pipes, which are fixed to the outer surface of the main infusion pipe (4) and extend to the top of the cultivation tray (3). Several spiral coiled pipes (7) are fixedly installed on the outer surface of the main infusion pipe (4) through the diversion pipes to the bottom of the cultivation tray (3). The spiral coiled pipes (7) are located directly below the mounting hole (6), and several spray heads (8) are provided on the outer surface of the spiral coiled pipes (7). The bottom surface of the cultivation tray (3) is also provided with a reflux component, which is used to recover the sprayed excess nutrient solution into the cultivation box (1); The mounting hole (6) is also equipped with a support member for providing stable support for the ginseng seedling.

2. The ginseng cylindrical atomization cultivation device according to claim 1, characterized in that, The reflux assembly includes several protective shields (9), which are fixedly installed at the bottom of the cultivation tray (3) near the mounting hole (6) directly below. A reflux pipe (10) is fixedly installed at the bottom of the protective shield (9), and a filter screen (11) is provided at the opening on the upper surface of the reflux pipe (10).

3. The ginseng cylindrical atomization cultivation device according to claim 2, characterized in that, The protective shield (9) is fixedly sleeved on the outer surface of the spiral coil tube (7). The bottom of the protective shield (9) is a cone structure with the tip of the cone structure pointing downwards. The bottom of the inner wall of the protective shield (9) is an inclined surface structure.

4. The ginseng cylindrical atomization cultivation device according to claim 1, characterized in that, The support includes a culture tube (12), which is fitted inside the mounting hole (6). A positioning groove (13) is symmetrically opened at the opening on the upper surface of the mounting hole (6), and an outer protrusion plate (14) is symmetrically fixed to the middle of the outer surface of the culture tube (12).

5. The ginseng cylindrical atomization cultivation device according to claim 4, characterized in that, The volume of the outer convex plate (14) is smaller than the internal volume of the positioning groove (13). The outer convex plate (14) is located inside the positioning groove (13). The positioning groove (13) and the outer convex plate (14) are engaged with each other.

6. The ginseng cylindrical atomization cultivation device according to claim 1, characterized in that, A fixed mesh frame (15) is fixedly installed on the edge of the upper surface of the cultivation tray (3). The fixed mesh frame (15) is composed of two horizontal support rods and five vertical support rods welded together. The horizontal support rods and the vertical support rods are perpendicular to each other.

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