Seed culture device for agricultural seedling culture

Abstract

The utility model discloses a seed culture device for agricultural seedling raising, which comprises an internally sealed cover body, and a water tank, a main bracket and an auxiliary bracket which are arranged in the cover body, a supporting frame plate for supporting a culture dish is horizontally and fixedly connected between the main bracket and the auxiliary bracket, and a water supply pipe is arranged right above the supporting frame plate; the water supply pipe is connected between the main support and the auxiliary support, dripping heads are arranged at the bottom of the water supply pipe at equal intervals, the water supply pipe is communicated with the water tank through a water pump, and a temperature sensor is arranged in the cover. The temperature and humidity inside the culture device can be accurately controlled, different water can be supplied to different types of seeds in a targeted mode, and a worker can conveniently observe the seed culture condition.

Description

TECHNICAL FIELD

[0001] The utility model relates to a seed culture technique field, especially a seed culture device for agricultural seedling raising. BACKGROUND

[0002] Agricultural seedling raising is an important link in agricultural production, which is directly related to the yield and quality of crops. The traditional seedling raising device is usually composed of a simple greenhouse with a frame structure covered by plastic film or glass, which can provide a relatively stable temperature and humidity environment. This method has low cost and is easy to build, but the temperature and humidity control is unstable, which is easily affected by the external climate, and lacks automatic management function. SUMMARY

[0003] The technical problem to be solved by the utility model is that the temperature and humidity inside the greenhouse are difficult to control.

[0004] To solve the above technical problem, the utility model adopts the following technical scheme: a seed culture device for agricultural seedling raising, which comprises a sealed cover body and a water tank, a main support and a vice support arranged in the cover body, a support frame plate for supporting culture dishes horizontally fixed and connected between the main support and the vice support, a water supply pipe arranged above the support frame plate, the water supply pipe being connected between the main support and the vice support, water dripping heads equidistantly arranged at the bottom of the water supply pipe, the water supply pipe being communicated with the water tank through a water pump, a temperature sensor arranged in the cover body, and a heating rod arranged in the water tank.

[0005] Preferably, the bottom of each support frame plate is parallel to the water supply pipe, the support frame plates are equidistantly distributed along the axial direction of the main support, the internal pipeline of the main support is communicated with the water tank through a main pipe, and the water supply pipe is connected in parallel with the internal pipeline of the main support.

[0006] Preferably, the cross section of the support frame plate is U-shaped, and the inner width of the support frame plate is greater than the bottom width of the culture dish.

[0007] Preferably, a plurality of limiting columns are arranged on the top of the support frame plate, and each group of limiting columns is equidistantly arranged, when the culture dish is located in the support frame plate, the limiting columns are distributed at the four corners of the culture dish, and the top wall of the limiting column is attached to the bottom wall of the outer edge of the culture dish.

[0008] Preferably, rib plates are arranged on both sides of the bottom of the support frame plate, and the water supply pipe is hung between the two rib plates.

[0009] Preferably, a hanging rod is fixedly connected between the two rib plates, the hanging rod is T-shaped, a lifting ring is equidistantly sleeved on the outside of the water supply pipe, the lifting ring is formed by splicing two arc-shaped pieces, the two arc-shaped pieces are fixed by bolts, and one of the arc-shaped pieces is fixed at the bottom end of the hanging rod.

[0010] Preferably, a plurality of said main supports are connected in parallel to the water tank, the horizontal cross section of said auxiliary support is T-shaped, and the bottom end of said main support and auxiliary support is connected with a bottom plate.

[0011] Preferably, one end of said support frame plate is fixedly connected to said main support, the other end is fixedly connected with a connecting piece perpendicularly, a connecting hole is formed in the edge of the connecting piece, and a threaded hole corresponding to the connecting hole is formed in said auxiliary support.

[0012] The utility model provides a seed culture device for agricultural seedling raising, which has the following effects:

[0013] 1. The main support and the auxiliary support are arranged to form a multi-layer petri dish support structure, and the main support and the auxiliary support can be equidistantly arranged in the cover body to provide sufficient petri dish support space in the cover body. The water dripping head at the bottom of the water supply pipe corresponds to the petri dishes on the support frame plate one by one, so as to ensure the efficiency and quality of seed culture.

[0014] 2. The water in the water tank is heated, and a plurality of equidistantly distributed water supply pipes are arranged in the frame body. The heated water is delivered to the water supply pipes, and the water supply pipes and the air in the cover body are heat exchanged to control the temperature in the cover body.

[0015] 3. The water pump is controlled to adjust the humidity of the air in the cover body.

[0016] 4. The petri dishes are supported in the form of the frame body, and the water supply of the petri dishes can be maintained. The petri dishes are arranged neatly, which is convenient for the staff to observe. Meanwhile, the positions of the petri dishes on the frame body can be numbered, which is convenient for recording.

[0017] 5. Each main support is independently connected to the water tank, and the water supply can be independently adjusted to realize adaptive water supply for different types of seeds. DETAILED DESCRIPTION

[0018] The utility model will be further described in combination with the drawings and examples:

[0019] Figure 1 It is the internal structure front view of the utility model embodiment.

[0020] Figure 2 It is the structure schematic view of the main support in the utility model embodiment.

[0021] Figure 3 It is the sectional view of the support frame plate in the utility model embodiment.

[0022] Figure 4 It is the structure schematic view of the support frame plate and the auxiliary support connection end in the utility model embodiment.

[0023] In the figure: 1, cover body; 2, water tank; 3, main support; 4, auxiliary support; 5, support frame plate; 6, limiting column; 7, water supply pipe; 8, lifting ring; 9, drip head; 10, culture dish; 11, rib plate; 12, connecting piece; 13, main pipe; 14, lifting rod. DETAILED DESCRIPTION

[0024] As Figures 1-4 shown, the utility model provides a kind of seed culture device for agricultural seedling raising, including inside sealed cover body 1 and the water tank 2, main support 3 and auxiliary support 4 being arranged in cover body 1, and the support frame plate 5 of supporting culture dish 10 is horizontally fixedly connected between main support 3 and auxiliary support 4, and the water supply pipe 7 is arranged in the upside of support frame plate 5, and water supply pipe 7 is connected between main support 3 and auxiliary support 4, and drip head 9 is equidistantly arranged at the bottom of water supply pipe 7, and water supply pipe 7 is connected water tank 2 by water pump, temperature sensor is arranged in cover body 1, and heating rod is built-in in water tank 2.

[0025] Cover body 1 can adopt frame type sealing cover body, or adopt plastic film with framework as cover body, can receive external illumination.Water tank 2 is placed in the inside of cover body 1, and seed culture water is transported to water tank 2 by external water pipe, and water tank 2 carries out the temporary storage of water.

[0026] Temperature sensor is also installed in cover body 1, and temperature sensor is used to detect the air temperature in cover body 1, and water in water tank 2 is transported to drip head 9 by water supply pipe 7, and drip head 9 supplies water and adjusts humidity to seed in culture dish 10.When temperature sensor detects that the air temperature in cover body 1 is lower than the set air temperature interval, staff starts heating rod in water tank 2, and after the water in water tank 2 is raised, drip irrigation is carried out using heated water, and water supply pipe 7 uses water inlet pipe, and water supply pipe 7 is arranged more densely in cover body 1, to improve the air temperature in cover body 1 in two forms.Normal cold water carries out drip irrigation, and the air temperature in cover body 1 can be reduced.

[0027] The both ends of support frame plate 5 are connected with main support 3 and auxiliary support 4 respectively, to stably support support frame plate 5; after placing seed in culture dish 10, culture dish 10 is placed on support frame plate 5, and water supply pipe 7 above support frame plate 5 cooperates with drip head 9 to supply water to culture dish 10 and adjust the humidity in cover body 1; when placing culture dish 10, culture dish 10 is placed directly below drip head 9.

[0028] As Figure 1 and Figure 2 shown. The bottom of each support frame plate 5 is parallel to the lifting of the water supply pipe 7, the support frame plate 5 is equidistantly distributed along the axial direction of the main support 3, the internal pipeline of the main support 3 is connected to the water tank 2 through the main pipe 13, and the water supply pipe 7 is connected in parallel to the internal pipeline of the main support 3.

[0029] The main support 3 and the auxiliary support 4 support a plurality of support frame plates 5, the water supply pipe 7 is fixed at the bottom of the support frame plate 5, a group of main supports 3 and auxiliary supports 4 are connected with four support frame plates 5, the four support frame plates 5 are equidistantly arranged in the vertical direction, the water supply pipe 7 connected with the upper support frame plate 5 is used for drip irrigation of the culture dish 10 on the lower support frame plate 5; more culture dish 10 placement positions can be generated, and the air temperature in the cover body 1 can be more accurately adjusted due to the increased arrangement density of the water supply pipe 7.

[0030] As shown in Figure 3 and Figure 4 , the cross section of the support frame plate 5 is U-shaped, and the inner width of the support frame plate 5 is greater than the bottom width of the culture dish 10. The support frame plate 5 is prepared by using a channel steel, which has excellent shear strength and can avoid the collapse of the entire frame caused by bending when supporting the culture dish 10. The accommodating groove at the top of the support frame plate 5 can stably place the culture dish 10.

[0031] As shown in Figure 1 and Figure 3 , to confirm the placement position of the culture dish 10, after the staff places the culture dish 10, the culture dish 10 can be located directly below the drip head 9. A plurality of limiting columns 6 are arranged on the top of the support frame plate 5, and each group of limiting columns 6 is equidistantly arranged. When the culture dish 10 is located in the support frame plate 5, the limiting columns 6 are distributed at the four corners of the culture dish 10, and the top wall of the limiting column 6 is in contact with the bottom wall of the outer edge of the culture dish 10. By placing the culture dish 10 between a group of limiting columns 6, limiting the position of the culture dish 10 by four limiting columns 6, and supporting the culture dish 10 by the top end of the limiting column 6, the culture dish 10 is stably supported and limited, and the limiting column 6 determines the installation position of the culture dish 10, so the staff does not need to check the placement position, and the efficiency of installing the culture dish 10 is improved.

[0032] As shown in Figure 3 and Figure 4 , to further improve the strength of the support frame plate 5. The bottom of the support frame plate 5 is arranged with a rib plate 11 on both sides in parallel, and the water supply pipe 7 is suspended between the two rib plates 11. By arranging two rib plates 11, the support frame plate 5 can be prevented from bending when supporting the culture dish 10.

[0033] As shown in Figure 1 and Figure 3As shown in the figure. The two ribs 11 are vertically fixed with a lifting rod 14, which is T-shaped. The outer part of the water pipe 7 is equally fitted with a lifting ring 8, which is formed by two arc-shaped pieces. The two arc-shaped pieces are fixed by bolts, and one of the arc-shaped pieces is fixed at the bottom end of the lifting rod 14. The arc-shaped piece is a common water pipe clamping piece. One arc-shaped piece is welded at the bottom end of the lifting rod 14. The two top ends of the lifting rod 14 are respectively fixed on the opposite side walls of the two ribs 11. The lifting rod 14 cooperates with the lifting ring 8 to stably support the water pipe 7.

[0034] As shown in the figure. Figure 1 and Figure 2 As shown in the figure. Several main supports 3 are connected in parallel on the water tank 2. The horizontal cross section of the auxiliary support 4 is T-shaped. The bottom end of the main support 3 and the auxiliary support 4 is connected with a bottom plate. One water tank 2 supplies all the water pipes 7 on the main support 3, which is convenient for unified temperature control and saves the preparation cost of the culture device; the bottom plate of the main support 3 and the auxiliary support 4 ensures the stability of the whole frame structure.

[0035] As shown in the figure. Figure 4 As shown in the figure, for the convenience of disassembling and assembling the planting culture device. One end of the support frame plate 5 is fixedly connected to the main support 3, and the other end is vertically fixedly connected with a connecting piece 12. The connecting hole is formed in the edge of the connecting piece 12. The auxiliary support 4 is provided with a threaded hole corresponding to the connecting hole. During installation, the connecting hole on the connecting piece 12 is matched with the auxiliary support 4 in a splicing manner, and the support frame plate 5 and the auxiliary support 4 are connected by bolts.

Claims

1. A seed cultivation device for agricultural seedling raising, characterized in that: The application relates to a culture dish incubator, which comprises a cover (1) with an internal seal, a water tank (2), a main support (3) and a secondary support (4) arranged in the cover (1), a support frame plate (5) horizontally and fixedly connected between the main support (3) and the secondary support (4) and used for supporting culture dishes (10), a water supply pipe (7) arranged above the support frame plate (5), the water supply pipe (7) being connected between the main support (3) and the secondary support (4), water drop heads (9) equidistantly arranged at the bottom of the water supply pipe (7), a water pump used for connecting the water supply pipe (7) and the water tank (2), a temperature sensor arranged in the cover (1) and a heating rod arranged in the water tank (2).

2. The seed culture apparatus for agricultural seedling raising according to claim 1, wherein: The bottom of each support frame plate (5) is parallel to the water supply pipe (7), the support frame plates (5) are equidistantly distributed along the axial direction of the main support (3), the internal pipeline of the main support (3) is connected with the water tank (2) through a main pipe (13), and the water supply pipe (7) is connected in parallel with the internal pipeline of the main support (3).

3. The seed culture apparatus for agricultural seedling raising according to claim 2, wherein: The cross section of the support frame plate (5) is U-shaped, and the inner side width of the support frame plate (5) is larger than the bottom width of the culture dish (10).

4. The seed culture apparatus for agricultural seedling raising according to claim 3, wherein: A plurality of limiting columns (6) are arranged on the top of the support frame plate (5) and equidistantly arranged between each limiting column (6), when the culture dish (10) is located in the support frame plate (5), the limiting columns (6) are distributed at the four corners of the culture dish (10), and the top wall of the limiting column (6) is attached to the bottom wall of the outer edge of the culture dish (10).

5. The seed culture apparatus for agricultural seedling raising according to claim 2, wherein: Rib plates (11) are arranged on the two sides of the bottom of the support frame plate (5) in parallel, and the water supply pipe (7) is hung between the two rib plates (11).

6. The seed culture apparatus for agricultural seedling raising according to claim 5, wherein: A hanging rod (14) is fixedly connected between the two rib plates (11) in perpendicular, the hanging rod (14) is T-shaped, a lifting ring (8) is equidistantly sleeved on the outer side of the water supply pipe (7), the lifting ring (8) is formed by two arc-shaped pieces, the two arc-shaped pieces are fixed through bolts, and one of the arc-shaped pieces is fixed at the bottom end of the hanging rod (14).

7. The seed culture apparatus for agricultural seedling raising according to claim 2, wherein: A plurality of main supports (3) are connected in parallel on the water tank (2), the horizontal cross section of the secondary support (4) is T-shaped, and the bottom ends of the main support (3) and the secondary support (4) are connected with a bottom plate.

8. The seed culture apparatus for agricultural seedling raising according to claim 7, wherein: One end of the support frame plate (5) is fixedly connected to the main support (3), the other end is fixedly connected with a connecting piece (12) in perpendicular, a connecting hole is formed in the edge of the connecting piece (12), and a threaded hole corresponding to the connecting hole is formed in the secondary support (4).

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