Three-dimensional pomegranate seedling raising device

Abstract

The utility model discloses a three-dimensional pomegranate seedling raising device, which belongs to the technical field of pomegranate seedling raising, and comprises a support frame, a plurality of trays and a water supply component, a plurality of groups of adjusting rods are symmetrically arranged on two sides of the support frame, two symmetrically arranged adjusting rods form one group, and a middle rod is connected between two adjusting rods in each group. The water supply assembly comprises a main pipeline, branch pipes and nozzles, the number of the branch pipes corresponds to that of the trays, the branch pipes are located above the trays, containing grooves are formed in the trays, and hoses for supplying water to the containing grooves are connected to the branch pipes. A plurality of seedling raising trays can be placed in the three-dimensional space, so that the occupied space of a greenhouse is reduced; different water supply modes of the nozzle and the hose meet the water supply requirements of pomegranate seedling culture at different time, and are suitable for different growth periods of pomegranate seeds; the height of the trays driven by the adjusting rods can be adjusted, the influence of different trays on illumination is reduced, the trays are inclined when the adjusting rods are obliquely arranged, and water in the trays can flow conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of pomegranate seedling cultivation, and in particular relates to a pomegranate vertical seedling cultivation device. Background Art

[0002] In the existing pomegranate seed seedling raising process, a seedling raising tray is usually required. The pomegranate seeds are generally sown in the seedling raising tray, and the appropriate temperature and humidity are maintained and the soil is kept moist to make the seeds germinate. In the existing pomegranate seedling raising work, the seedling raising tray is laid in the greenhouse and occupies a large area. Since the pomegranate seeds need to be kept moist in the early stage, if watering is done from the top, the thin soil on the top of the seeds is easily washed out or the seeds are directly washed out, which is not conducive to the germination of the seeds. The method of manually placing the seedling raising tray in water to absorb water is time-consuming and laborious. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a pomegranate vertical seedling raising device which optimizes the seedling raising space and meets the water supply needs of pomegranate seedling raising at different times.

[0004] Technical solution: In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] A pomegranate vertical seedling growing device comprises a supporting frame, a plurality of trays placed on the supporting frame and a water supply assembly arranged on the supporting frame, a plurality of groups of adjusting rods are symmetrically arranged on both sides of the supporting frame, two symmetrically arranged adjusting rods form a group, an intermediate rod is connected between two adjusting rods in each group, the water supply assembly comprises a main line, a branch pipe connected to the main line and a nozzle arranged on the branch pipe, the number of the branch pipes corresponds to the number of the trays and the branch pipes are located above the trays, a receiving groove is provided on the tray, and a hose for supplying water to the receiving groove is connected to the branch pipe.

[0006] Preferably, the tray is provided with a drain pipe connected to the containing tank, and the drain pipe is provided with a drain valve.

[0007] Preferably, the support frame includes four vertical poles and a top frame connected to the top ends of the vertical poles, and the bottom ends of the vertical poles are connected to rollers.

[0008] Preferably, limit hooks are provided on the inner sides of both ends of the adjusting rod, and a plurality of adjustment holes corresponding to the limit hooks are provided on the side faces of the vertical rod.

[0009] Preferably, the plurality of adjustment holes are distributed at equal distances from top to bottom on the side of the upright pole.

[0010] Preferably, a bottom surface at one end of the tray is provided with a limiting groove corresponding to the adjusting rod.

[0011] Preferably, the branch pipe is provided with a first solenoid valve connected to the nozzle and a second solenoid valve connected to the hose.

[0012] Preferably, there are more than one nozzle and hose on each branch pipe.

[0013] Preferably, a supporting well frame for supporting the seedling tray is provided in the accommodating groove, and a plurality of notches are provided on the supporting well frame.

[0014] Beneficial effects: Compared with the prior art, the utility model has the following advantages:

[0015] 1. By setting up a support frame, a tray and a water supply component, multiple seedling trays can be placed in a three-dimensional space to cultivate pomegranate seeds in the seedling trays, thereby reducing the occupation of greenhouse space;

[0016] 2. The water supply assembly includes a nozzle and a hose located above the tray. The different water supply methods of the nozzle and the hose meet the water supply needs of pomegranate seedlings at different times. The tray is equipped with a drain pipe and a drain valve. In conjunction with the hose water supply, water is accumulated on the tray for a certain period of time, and the bottom of the seedling tray directly absorbs water for a period of time, and prevents the soil from being too wet. It is suitable for different periods of pomegranate seed growth;

[0017] 3. The height of the tray can be adjusted by the adjusting rod, which reduces the impact of light between different trays and allows the pomegranate seeds in the seedling tray to obtain more sufficient light. When the adjusting rod is set at an angle, the tray is tilted to facilitate the flow of water in the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 is a schematic diagram of the cross-sectional structure of the limiting groove in the embodiment;

[0020] Figure 3 is a schematic diagram of the side structure of the support frame in the embodiment;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the limit hook in the embodiment;

[0022] Figure 5 2. It is a schematic diagram of the tray structure in the embodiment;

[0023] Figure 6 Schematic diagram of the supporting structure of the well frame in the embodiment;

[0024] Figure 7 It is a schematic diagram of the structure of the seedling tray in the embodiment;

[0025] Figure 8 It is a schematic diagram of the structure when the seedling tray is placed in the embodiment. DETAILED DESCRIPTION

[0026] The present invention will be further explained below in conjunction with specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0027] like Figure 1 As shown, a pomegranate vertical seedling growing device includes a supporting frame 1, a tray 2 and a water supply assembly 3. The supporting frame 1 includes a vertical pole 11 and a top frame 12. Four vertical poles 11 are provided, and the four vertical poles 11 are symmetrically arranged. The top frame 12 is a rectangular frame connected to the top ends of the four vertical poles 11, so that the supporting frame 1 forms a rectangular body frame. The bottom end of the vertical pole 11 is connected to a roller 13. The roller 13 adopts an existing universal wheel to facilitate pushing the supporting frame 1 to move to a specified position.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, three groups of adjusting rods 4 are symmetrically arranged on both sides of the support frame 1 (the number of adjusting rods 4 can be set in multiple groups as needed), the adjusting rods 4 are symmetrically arranged in pairs, and two symmetrically arranged adjusting rods 4 form a group. Limit hooks 42 are arranged on the inner sides of both ends of the adjusting rods 4, and the limit hooks 42 extend downward from the inner sides of the adjusting rods 4. The vertical rod 11 is a hollow rod, and the outer side surface of the vertical rod 11 is provided with a plurality of adjusting holes 101. The shape of the adjusting holes 101 corresponds to the shape of the limit hooks 42. The plurality of adjusting holes 101 are equidistantly distributed from top to bottom on the side of the vertical rod 11. A short rod is provided between two adjacent adjusting holes 101. The limit hooks 42 enter the vertical rod 11 through the adjusting holes 101 and then hang downward on the short rod, so that the adjusting rod 4 is hung on the vertical rod 11. The two adjusting rods 4 are symmetrically hung on both sides of the support frame 1 The tray 2 is at the same height on the side, and two intermediate rods 41 are connected between each group of two adjusting rods 4. The intermediate rods 41 are clamped with the side of the adjusting rod 4. When the two adjusting rods 4 of a group are hung on the vertical rod 11, the intermediate rods 41 are clamped with the two adjusting rods 4. The tray 2 is inserted into the support frame 1 from one side and placed on the adjusting rod 4. The length of the tray 2 is greater than the length of the support frame 1. The other end of the tray 2 is placed on another corresponding adjusting rod 4. The two adjusting rods 4 and the two intermediate rods 41 form support for the tray 2 from the bottom. The bottom surface of one end of the tray 2 is provided with a limiting groove 201 corresponding to the adjusting rod 4. The adjusting rod 4 is a rectangular rod, and the limiting groove 201 is a rectangular groove. When the tray 2 is placed on the adjusting rod 4, the limiting groove 201 is clamped on the adjusting rod 4 to prevent the tray 2 from sliding left and right. Three groups of adjusting rods 4 can hold three trays 2. Since the height of the adjusting rod 4 is adjustable, the height of the tray 2 is also adjustable. When in use, the limiting hooks 42 at both ends of the adjusting rod 4 can be hung on the adjusting holes 101 at different heights to make the adjusting rod 4 slightly tilted. The two adjusting rods 4 in a group have the same tilt direction, so that the placed tray 2 is tilted at a certain angle to facilitate the flow of water in the tray 2.

[0029] like Figure 1 , Figure 3 and Figure 5As shown, the water supply assembly 3 is arranged on the support frame 1, and the water supply assembly 3 includes a main line 31, a branch pipe 32, a nozzle 33 and a hose 34. The main line 31 is a vertically arranged water pipe, and the main line 31 is connected to a vertical pole 11 on the front side of the support frame 1. The lower end of the main line 31 is connected to a water inlet connected to the outside. The water inlet adopts a water pipe quick connector for convenient connection to the external waterway. The branch pipe 32 is connected to the main line 31. The branch pipe 32 is horizontally arranged and extends along the length direction of the support frame 1. The number of branch pipes 32 corresponds to the number of trays 2 and the branch pipe 32 is located above the tray 2. In this embodiment, three branch pipes 32 are arranged corresponding to the tray 2, and two nozzles 33 and two hoses 34 are connected to the branch pipe 32. (The number of nozzles 33 and hoses 34 can be set as needed. The longer the length of the support frame 1, the more nozzles 33 and hoses 34 can be set). The nozzle 33 faces the area directly above the tray 2, which is convenient for spraying water mist onto the tray 2. The two nozzles 33 are evenly distributed, which is convenient for spraying water mist evenly on the tray 2. A receiving groove 21 is provided on the tray 2. The lower end of the hose 34 is located in the receiving groove 21, so that water can be supplied to the receiving groove 21. A first solenoid valve 51 is provided on the pipeline connecting the nozzle 33 and the branch pipe 32. The first solenoid valve 51 can control the spraying operation of the nozzle 33. A second solenoid valve 52 is provided on the pipeline connecting the hose 34 and the branch pipe 32. The second solenoid valve 52 can control the water supply operation of the hose 34.

[0030] like Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the tray 2 is a rectangular tray, and the receiving groove 21 is a rectangular groove. The receiving groove 21 is used to place the seedling tray 9. The seedling tray 9 adopts the existing plastic porous seedling tray, including a main body 91, a hole 92 arranged on the main body 91, and a through hole 93 arranged at the bottom of the hole 92. The hole 92 is used to place the culture medium and seeds. In this embodiment, the seedling tray 9 is a rectangular seedling tray corresponding to the size of the receiving groove 21. A supporting well frame 6 is placed in the receiving groove 21. The supporting well frame 6 is made of a plurality of laterally arranged rods and longitudinally arranged rods. When in use, the supporting well frame 6 is placed in the receiving groove 21, and then the seedling tray 9 is placed on the supporting well frame 6. The height of the rod body of the supporting well frame 6 is greater than the height of the hole 92. The height of the well frame 6 is thereby supported to support the seedling tray 9 and to make the bottom of the hole 92 a certain distance away from the bottom of the receiving tank 21. A plurality of notches 61 are provided at the bottom of the supporting well frame 6 to facilitate the free flow of water in the receiving tank 21. A drainage pipe 22 connected to the receiving tank 21 is provided on the tray 2. A drainage valve 23 is provided on the drainage pipe 22. When it is necessary to maintain a certain water level in the receiving tank 21, the second solenoid valve 52 is opened, and the hose 34 supplies water. The water flows directly from the hose 34 to the bottom of the receiving tank 21. The drainage valve 23 is closed. The water accumulates in the receiving tank 21 to a certain height. The culture medium or soil in the hole 92 absorbs water upward from the through hole 93. After a certain period of time, the drainage valve 23 is opened, and the excess water is discharged from the drainage pipe 22.

[0031] When raising pomegranate seedlings, the pre-treated pomegranate seeds are first placed in the soil of the holes 92 of the seedling tray 9, and a thin layer of soil is covered on the seeds. The seedling tray 9 is placed in the receiving groove 21 of the device. Due to the support of the supporting well frame 6, the bottom of the seedling tray 9 is a distance away from the bottom of the receiving groove 21. The supporting well frame 6 can be set in a variety of models. The spacing between the rods of different models is different and the height of the rods is different. Different models of seedling trays 9 are suitable and the seedling trays 9 can be kept at a suitable height. The device is placed in a warm and bright greenhouse with a temperature maintained at 20°C-25°C. Before the seeds germinate, a hose 34 is used to supply water. The water in the receiving groove 21 is discharged after being kept for a period of time, so that the soil at the bottom of the hole 92 can absorb moisture for a period of time but not be too wet (to prevent the seeds from suffocating or getting moldy). The time that the water stays in the tray is controlled by the drain valve 23, which can be adapted to the different water requirements of the pomegranate seeds at different growth periods. If the soil above the pomegranate seeds is too dry, the nozzle 33 can spray a small amount for a short time; after the pomegranate seeds germinate, the device is moved to a sunny place, and the nozzle 33 is used to water and fertilize regularly, and the amount of watering and fertilization is gradually increased to promote the continuous growth of the pomegranate seed seedlings. Excess water can be directly discharged from the drain pipe 22.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pomegranate vertical seedling device, characterized in that: The invention comprises a support frame (1), a plurality of trays (2) placed on the support frame (1), and a water supply assembly (3) arranged on the support frame (1); a plurality of groups of adjustment rods (4) are symmetrically arranged on both sides of the support frame (1); two symmetrically arranged adjustment rods (4) form a group; an intermediate rod (41) is connected between two adjustment rods (4) in each group; the water supply assembly (3) comprises a main pipe (31), a branch pipe (32) connected to the main pipe (31), and a nozzle (33) arranged on the branch pipe (32); the number of the branch pipes (32) corresponds to the number of the trays (2) and the branch pipes (32) are located above the trays (2); a receiving groove (21) is provided on the tray (2); and a hose (34) for supplying water to the receiving groove (21) is connected to the branch pipe (32).

2. The pomegranate vertical seedling device according to claim 1, characterized in that: The tray (2) is provided with a drainage pipe (22) which is in communication with the containing groove (21), and the drainage pipe (22) is provided with a drainage valve (23).

3. The pomegranate vertical seedling device according to claim 2, characterized in that: The support frame (1) comprises four vertical poles (11) and a top frame (12) connected to the top ends of the vertical poles (11); the bottom ends of the vertical poles (11) are connected to rollers (13).

4. The pomegranate vertical seedling device according to claim 3, characterized in that: Limit hooks (42) are provided on the inner sides of both ends of the adjustment rod (4), and a plurality of adjustment holes (101) corresponding to the limit hooks (42) are provided on the side of the vertical rod (11).

5. The pomegranate vertical seedling device according to claim 4, characterized in that: A plurality of adjustment holes (101) are distributed at equal distances from top to bottom on the side of the upright pole (11).

6. The pomegranate vertical seedling device according to claim 1, characterized in that: A limiting groove (201) corresponding to the adjusting rod (4) is provided on the bottom surface of one end of the tray (2).

7. The pomegranate vertical seedling device according to claim 1, characterized in that: The branch pipe (32) is provided with a first solenoid valve (51) connected to the spray head (33) and a second solenoid valve (52) connected to the hose (34).

8. The pomegranate vertical seedling device according to claim 1, characterized in that: The number of the nozzle (33) and the number of the hose (34) on each branch pipe (32) are more than one.

9. The pomegranate vertical seedling device according to claim 1, characterized in that: A supporting well frame (6) for supporting the seedling tray is arranged in the containing groove (21), and a plurality of notches (61) are arranged on the supporting well frame (6).

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