Oil sunflower seedling cultivation vessel

Abstract

The embodiment of the utility model discloses an oil sunflower seedling cultivation vessel. A limiting frame used for supporting the cultivation frame is installed at the lower end of the cultivation frame, adjusting assemblies facilitating height adjustment of the cultivation frame are installed at the front end and the rear end of the limiting frame, supporting rods are installed at the front end and the rear end of the cultivation frame, and each adjusting assembly comprises a fixing sliding block. A first supporting table, a second supporting table and a fourth supporting table which are used for being matched with the supporting rods to adjust the height of the cultivation frame are machined on one side of the fixed sliding block. Along with the growth of the oil sunflower seedlings, the cultivation frame is lifted upwards, the fixed sliding blocks slide, the supporting rods move to the upper end of the second supporting table from the upper end of the first supporting table, then the horizontal height of the cultivation frame is increased, the distance between the bottom of the cultivation frame and the guide inclined plate is increased, and the root systems of the oil sunflower seedlings can conveniently penetrate through the separation net to grow downwards; the problems that roots are squeezed together, air circulation is affected, and root rot is caused are solved.

Description

Technical Field

[0001] This utility model relates to the field of sunflower seedling cultivation technology, specifically to a sunflower seedling cultivation dish. Background Technology

[0002] When cultivating sunflowers with high oil content, resistance to broomrape, and resistance to sclerotinia stem rot, it is necessary to cultivate sunflower seedlings in cultivation dishes. For example, Chinese patent application CN202322646921.2 discloses a sunflower stress environment experimental cultivation box, which specifically includes a box body. Inside the box body, multiple hollow tubular cultivation tubes are arranged in a rectangular array. The hollow chambers of the cultivation tubes form culture chambers. Openings are provided at both ends of the cultivation tubes, and the culture chambers are connected to the external environment through these openings. The box body is inserted into a grooved liquid storage tray. The nutrient solution in the liquid storage tray is supplied to the sunflower seeds in the culture chambers of the cultivation tubes for absorption through the opening at the lower end of the box body. The cultivation tubes are rectangular tubular structures filled with a substrate layer. Compared with the traditional circular structure, the rectangular cultivation tube structure allows adjacent cultivation tubes to fit tightly together. However, it has the following technical problems:

[0003] The space in the cultivation tube is limited. As the sunflower seedlings grow, their root systems grow more extensively and become thicker. Due to the limited space, the roots inside the cultivation tube are easily squeezed together, affecting air circulation and causing root hypoxia. This ultimately leads to stunted seedling development, and in severe cases, root rot and seedling death. Utility Model Content

[0004] Therefore, this utility model provides a sunflower seedling cultivation dish to solve the problem in the prior art where the roots inside the cultivation tube are easily squeezed together, causing root rot and seedling death.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A sunflower seedling cultivation dish includes a cultivation frame for cultivating sunflower seedlings.

[0007] The lower end of the cultivation frame is equipped with a limiting frame for supporting the cultivation frame, and the front and rear ends of the limiting frame are equipped with adjustment components to facilitate the adjustment of the height of the cultivation frame.

[0008] Support rods are installed at both the front and rear ends of the cultivation frame.

[0009] The adjustment assembly includes a fixed slider, and one side of the fixed slider is machined with a first support platform, a second support platform, and a fourth support platform for adjusting the height of the cultivation frame in conjunction with the support rod.

[0010] Furthermore, a partition is installed in the middle of the cultivation frame to facilitate the separation of sunflower seedlings.

[0011] Furthermore, the limiting frame includes an outer frame, a guide ramp for guiding water flow is installed at the lower end of the inner cavity of the outer frame, and a support block for supporting the cultivation frame is installed in the middle of the inner cavity of the outer frame.

[0012] Furthermore, connecting blocks for limiting the adjustment components are installed at both the front and rear ends of the outer frame, and multiple locking holes are machined in the middle of the connecting blocks.

[0013] Furthermore, a spray head is installed on the right end of the limiting frame to facilitate spraying water onto the sunflower seedlings. One end of the spray head is connected to a hose, and the other end of the hose is connected to a water tank.

[0014] Furthermore, the lower end of the fixed slider is machined with a groove for limiting the position of the fixed slider in conjunction with the connecting block.

[0015] Furthermore, the adjustment assembly includes a lever for limiting the fixed slider by engaging with a locking hole. One end of the lever is equipped with a handle, and another end of the lever is fitted with a tension spring for controlling the lever to insert into the locking hole.

[0016] The present invention has the following advantages:

[0017] As the sunflower seedlings grow, the cultivation frame is lifted upwards, and the fixed slider is slid, causing the support rod to move from the top of the first support platform to the top of the second support platform. This raises the horizontal height of the cultivation frame, increasing the distance between the bottom of the cultivation frame and the guide plate. This allows the sunflower seedling roots to grow downwards through the mesh, preventing the roots from being squeezed together, affecting air circulation, and causing root rot. Attached Figure Description

[0018] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the cultivation frame of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the limiting frame of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0024] In the diagram: 10-workbench, 100-cultivation frame, 110-partition, 111-partition net, 120-support rod;

[0025] 200-Limiting frame, 210-Outer frame, 211-Guide ramp, 212-Support block, 220-Connecting block, 221-Hook hole, 230-Spray head, 231-Hose, 232-Water tank;

[0026] 300-Adjustment component, 310-Fixed slider, 311-First support platform, 312-Second support platform, 313-Third support platform, 314-Slot, 320-Lock rod, 321-Handle, 330-Tension spring. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0029] Please see Figures 1-4 This utility model provides a sunflower seedling cultivation dish, including a cultivation frame 100 for cultivating sunflower seedlings. A partition 110 is installed in the fixed middle of the cultivation frame 100 to facilitate the separation of sunflower seedlings. A mesh 111 is installed at the bottom of the cultivation space formed between the partition 110 and the cultivation frame 100. Support rods 120 are fixedly installed at both the front and rear ends of the cultivation frame 100.

[0030] A limiting frame 200 for supporting the cultivation frame 100 is installed at the lower end of the cultivation frame 100. The limiting frame 200 includes an outer frame 210. A guide slope 211 for guiding water flow is fixedly installed at the lower end of the inner cavity of the outer frame 210. When watering the sunflower seedlings, the water that seeps onto the guide slope 211 flows towards the end with a lower horizontal height through the guide slope 211. A support block 212 for supporting the cultivation frame 100 is fixedly installed in the middle of the inner cavity of the outer frame 210. When cultivating the sunflower seedlings, the cultivation frame 100 is placed on the upper end of the support block 212.

[0031] Both ends of the outer frame 210 are fixedly equipped with connecting blocks 220 for limiting the adjustment component 300. The connecting block 220 is a U-shaped block, and a base plate is installed at the bottom of the U-shaped block. Multiple locking holes 221 are machined in the middle of the connecting block 220, and locking rods 320 are inserted into the cavities of the locking holes 221.

[0032] The right end of the limiting frame 200 is equipped with a spray head 230 for spraying water onto the sunflower seedlings. One end of the spray head 230 is connected to a hose 231, and one end of the hose 231 is connected to a water tank 232. The right wall of the inner cavity of the outer frame 210 is machined with a cavity for accessing the interior of the water tank 232 so that water can flow into the interior of the water tank 232. A filter device can be placed at the top of the water tank 232 to filter impurities in the water. A water pump is installed at the bottom of the water tank 232, and the hose 231 is connected to the bottom water pump of the water tank 232 so as to draw the filtered water and spray it onto the sunflower seedlings through the spray head 230.

[0033] The limiting frame 200 is equipped with adjustment components 300 at both ends to facilitate the adjustment of the height of the cultivation frame 100. The adjustment components 300 include a fixed slider 310. One side of the fixed slider 310 is machined with a first support platform 311, a second support platform 312 and a fourth support platform 313 for cooperating with the support rod 120 to adjust the height of the cultivation frame 100. The horizontal height of the fourth support platform 313 is higher than the horizontal height of the second support platform 312, and the horizontal height of the second support platform 312 is higher than the horizontal height of the first support platform 311.

[0034] When the cultivation frame 100 is at the top of the support block 212, the support rod 120 is placed on the top of the first support platform 311. As the sunflower seedlings grow, the cultivation frame 100 is lifted upwards, and the fixed slider 310 is slid, so that the support rod 120 moves from the top of the first support platform 311 to the top of the second support platform 312, thereby raising the horizontal height of the cultivation frame 100. This increases the distance between the bottom of the cultivation frame 100 and the guide inclined plate 211, making it easier for the roots of the sunflower seedlings to grow downwards through the partition net 111, thus avoiding the roots from being squeezed together, affecting air circulation, and causing root rot.

[0035] The lower end of the fixed slider 310 is machined with a slot 314 for limiting the fixed slider 310 in conjunction with the connecting block 220. The slot 314 allows the fixed slider 310 to be engaged with the upper end of the connecting block 220. The adjusting assembly 300 includes a lever 320 for limiting the fixed slider 310 in conjunction with a locking hole 221. One end of the lever 320 is fixedly fitted with a handle 321, and another end of the lever 320 is fitted with a tension spring 330 for controlling the lever 320's insertion into the locking hole 221. One end of the tension spring 330 is fixedly installed on the outer wall of the fixed slider 310, and the other end of the tension spring 330 is fixed to one end of the handle 321.

[0036] When the fixed slider 310 is moved, the handle 321 is pulled, and the tension spring 330 is stretched simultaneously, causing the locking rod 320 to move out of the cavity of the locking hole 221, and the fixed slider 310 is moved towards the outer wall of the cultivation frame 100 so that the support rod 120 can be placed on the upper end of the second support platform 312 or the fourth support platform 313. When the handle 321 is released, under the action of the tension spring 330, the long rod 320 is inserted into the locking hole 221 on the side near the outer frame 210.

[0037] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A sunflower seedling cultivation dish, comprising a cultivation frame (100) for cultivating sunflower seedlings, characterized in that: The lower end of the cultivation frame (100) is equipped with a limiting frame (200) for supporting the cultivation frame (100), and the front and rear ends of the limiting frame (200) are equipped with adjustment components (300) to facilitate the adjustment of the height of the cultivation frame (100). Support rods (120) are installed at both the front and rear ends of the cultivation frame (100); The adjustment assembly (300) includes a fixed slider (310), one side of which is machined with a first support platform (311), a second support platform (312) and a fourth support platform (313) for adjusting the height of the cultivation frame (100) in conjunction with the support rod (120).

2. The sunflower seedling cultivation dish according to claim 1, characterized in that: The cultivation frame (100) is equipped with a partition (110) in the middle to facilitate the separation of sunflower seedlings.

3. The sunflower seedling cultivation dish according to claim 1, characterized in that: The limiting frame (200) includes an outer frame (210), the lower end of the inner cavity of the outer frame (210) is equipped with a guide plate (211) for guiding water flow, and the middle of the inner cavity of the outer frame (210) is equipped with a support block (212) for supporting the cultivation frame (100).

4. The sunflower seedling cultivation dish according to claim 3, characterized in that: The outer frame (210) is equipped with connecting blocks (220) at both the front and rear ends for limiting the adjustment component (300), and the connecting blocks (220) have multiple locking holes (221) in the middle.

5. The sunflower seedling cultivation dish according to claim 1, characterized in that: The right end of the limiting frame (200) is equipped with a spray head (230) for spraying water onto sunflower seedlings. One end of the spray head (230) is connected to a hose (231), and one end of the hose (231) is connected to a water tank (232).

6. The sunflower seedling cultivation dish according to claim 4, characterized in that: The lower end of the fixed slider (310) is machined with a slot (314) for limiting the fixed slider (310) to cooperate with the connecting block (220).

7. The sunflower seedling cultivation dish according to claim 4, characterized in that: The adjustment assembly (300) includes a lever (320) for limiting the fixed slider (310) by cooperating with the locking hole (221). One end of the lever (320) is equipped with a handle (321), and another end of the lever (320) is fitted with a tension spring (330) for controlling the lever (320) to insert into the locking hole (221).

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