CN218634967U - Soilless culture seedling raising box for greenhouse vegetables - Google Patents

Abstract

The application discloses a seedling raising box for soilless culture of greenhouse vegetables, belongs to the field of vegetable planting, is used for vegetable planting, and comprises a bearing plate which is arranged through a base and a support rod and used for bearing the seedling raising box, wherein two sides of an inner cavity of the box body of the seedling raising box are provided with box body water inlet holes communicated with a box body water inlet pipe; the seedling box is provided with box body overflow holes at two sides without a box body water inlet pipe, the box body overflow holes are communicated with a box body water outlet pipe, a tray body supporting plate is arranged at the joint position of the height direction of the box body overflow holes and the box body water inlet holes of the seedling box, and the tray body supporting plate is positioned at the corner position of the inner cavity of the box body and is fixed with the seedling box into a whole; a seedling raising plate is lapped on the tray body supporting plate, seedling raising holes formed by a plurality of conical through holes are distributed on the seedling raising plate, and a seedling raising matrix packed in a conical box is placed in the seedling raising holes. The utility model provides a be convenient for the installation, easily adjust, and can realize the flow of nutrient solution in plant roots position department, guarantee to supply with moisture, nutrient and oxygen etc. of soilless culture in-process of growing seedlings.

Description

Soilless culture seedling raising box for greenhouse vegetables

Technical Field

The invention belongs to the field of vegetable planting, and particularly relates to a soilless culture seedling raising box for greenhouse vegetables.

Background

See a greenhouse vegetable planting soilless culture system with chinese patent publication No. CN113040047A, which discloses a structure for performing soilless culture or soilless culture seedling in a greenhouse, and discloses that since the position of the greenhouse is limited, the yield of the cultured vegetables is limited, the soilless culture of the vegetables is performed in the vertical direction and the planting yield of the greenhouse-cultured vegetables or the number of seedlings in the same planting area is increased. But it further also discloses a greenhouse vegetable planting soilless culture system, including bottom plate, support column, elevating gear, cultivation device, connecting device and damping device to realize improving artifical planting efficiency, improve the purpose of equipment commonality and adaptability.

Continuing on with the patent publication No. CN207411112U, it is hoped to construct a seedling box with multiple functions, which can meet the requirements of soilless culture and seedling culture of water culture, fog culture and substrate culture, and can conveniently make the seedlings separate from the culture medium and increase the survival rate of transplanted seedlings, and it is also referred to the constant temperature culture chamber and tool chamber in the seedling box body.

However, in the actual greenhouse planting environment, because the greenhouse is a relatively closed ecological environment formed by the film coverage, the greenhouse is created artificially, the growth requirements of vegetables in different seasons can be met, and within the range, a suitable seedling raising environment can be achieved in the greenhouse space without a more complex seedling raising culture box structure disclosed by the document CNCN 207411112U. Secondly, in consideration of economic cost, flexibility, post-maintenance property and the like, the greenhouse vegetable planting soilless culture system disclosed by CN113040047A is not suitable for actual production, the manufacturing and maintenance cost is high, the greenhouse planting is relatively flexible, and the requirements on simplicity, easiness in use, economy and reliability are mainly met on tools.

Disclosure of Invention

The invention aims to provide a soilless culture seedling raising box for greenhouse vegetables, which is convenient to install and easy to adjust, can realize the flowing of nutrient solution at the position of a plant root system, and ensures the supply of water, nutrients, oxygen and the like in the soilless culture seedling raising process.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a seedling raising box for soilless culture of greenhouse vegetables comprises support rods placed on a horizontal plane through a base, wherein the support rods are vertically arranged relative to the horizontal plane, adjacent support rods on the same side are connected through a bearing plate, the bearing plate is uniformly distributed in the length direction of the support rods, a seedling raising box is lapped on the bearing plate, the seedling raising box is provided with a box body inner cavity, and the top of the box body inner cavity is open; the seedling raising box is provided with box body water inlet holes at two sides of the inner cavity of the box body, and a plurality of box body water inlet pipes are communicated in the box body water inlet holes; the seedling raising box is characterized in that box body overflow holes are formed in two sides, not provided with a box body water inlet pipe, of the seedling raising box and are communicated with a box body water outlet pipe, a tray body supporting plate is arranged at a joint position of the box body overflow holes and the box body water inlet holes in the height direction, and the tray body supporting plate is located at corner positions of an inner cavity of the box body and is fixed with the seedling raising box into a whole; a seedling tray is lapped on the tray body supporting plate, seedling holes formed by a plurality of conical through holes are distributed in the seedling tray, and a seedling substrate packed in a conical box is placed in the seedling holes.

As one of the preferable technical solutions, in the seedling raising box described in the present application, a box body clamping hole penetrating through the seedling raising box is processed at a corner position, the box body clamping hole has an upper hole chamber for accommodating a knob and a return spring, a lower hole chamber for accommodating a fixture block, and a middle hole chamber for communicating the upper hole chamber and the lower hole chamber, and the middle hole chamber is used for a fixture block connecting rod to pass through; the top end of the fixture block connecting rod is inserted into the connecting rod jack on the bottom surface of the knob and is in interference connection with the connecting rod jack, and the reset spring is sleeved at the position, located in the upper hole chamber, of the fixture block connecting rod.

As one of the preferred technical scheme, processing has the spacing hole in card hole of symmetry on the nursery cabinet of the top end opening position department both sides of last hole room recorded in this application, be provided with the knob stopper that corresponds with the spacing hole in card hole on the knob, under the initial condition, the knob stopper is located the spacing downthehole in card hole.

As one of preferable technical solutions, the support plate described in the present application is provided with a through hole for the support rod to pass through at a position connected to the support rod, the through hole is fixedly connected to a rod body snap ring coaxially arranged therewith, and the rod body snap ring is connected to the support rod through a fastening screw passing through a circumferential side surface.

As one of the preferable technical solutions, an onboard limiting vertical plate integrated with the top surface of the supporting plate is arranged on the top surface of the supporting plate, and the onboard limiting vertical plate extends upwards relative to the top surface of the supporting plate; the bearing plate is provided with an onboard clamping hole at a position corresponding to the clamping hole of the box body, and the shape of the onboard clamping hole is the same as that of the clamping block.

As one of the preferable technical solutions, the fixture block described in the present application is a fan-shaped block body, and is symmetrically distributed around the central axis of the fixture block connecting rod; the board-carried clamping holes are fan-shaped through holes corresponding to the clamping blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. this application can effectively simplify the distribution of seedling box in the direction of height and the regulation of distance each other through the structure that sets up bracing piece and bearing board, and can effective reduce cost, improves the economic income that the big-arch shelter was planted and was grown seedlings with the big-arch shelter.

2. This application is through improving connection structure between seedling raising box and the bearing board, has realized being connected between seedling raising box and the bearing board and the convenience of dismantlement process, reduces connection structure's complexity.

3. This application realizes the circulation of nutrient solution between single or a plurality of seedling raising box through improving seedling raising box water circulation structure, can realize the demand that the same vegetables soilless culture was grown seedlings or different vegetables soilless culture was grown seedlings.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present application.

Fig. 2 is a schematic structural view of the support bar and the support plate in the present application.

Fig. 3 is a perspective view of the seedling raising box in the present application.

Fig. 4 is a front view of the seedling raising box in the present application.

Fig. 5 isbase:Sub>A sectional view ofbase:Sub>A portionbase:Sub>A-base:Sub>A in fig. 4.

Fig. 6 is a sectional view of a portion B-B in fig. 4.

Fig. 7 is a first schematic structural diagram of the knob, the latch connecting rod, the latch, and the return spring in the present application.

Fig. 8 is a second schematic structural diagram of the knob, the latch connecting rod, the latch, and the return spring in the present application.

Fig. 9 is a schematic view of the knob structure in the present application.

In the figure: 1. a support rod; 2. a rod body snap ring; 3. a support plate; 4. a seedling raising box; 5. a seedling raising plate; 6. a base; 7. an onboard card-loading hole; 8. an onboard limiting vertical plate is arranged; 9. a box body; 10. a box body clamping hole; 11. a water outlet pipe of the box body; 12. a tank overflow hole; 13. a tray body supporting plate; 14. a water inlet of the box body; 15. a water inlet pipe of the box body; 16. an inner cavity of the box body; 17. a hole-clamping limiting hole; 18. a knob; 19. a knob limiting block; 20. a return spring; 21. a fixture block connecting rod; 22. a clamping block; 23. and a connecting rod jack.

Detailed Description

The technical solution of the present invention is further described with reference to the accompanying drawings. The terms of orientation used in the detailed description are merely provided to facilitate a person skilled in the art to understand the technical solutions described in the present application according to the visual orientations shown in the drawings. Unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and their specific meanings in the present invention may be understood by those skilled in the art as appropriate.

Referring to fig. 1 and 2, cradling piece 1 described in the present application is four linear type body of rods, at the bottom fixedly connected with base 6 of cradling piece 1, base 6 has the great bottom surface area with the horizontal plane contact, can effectively stabilize the stability of cradling piece 1 in vertical direction.

The adjacent cradling piece 1 of homonymy wears to be equipped with same bearing board 3, and bearing board 3 is provided with the through-hole in the position department that cradling piece 1 wore to establish, and through-hole department fixedly connected with and the coaxial body snap ring 2 that sets up of through-hole, body of rod snap ring 2 is located the top surface and the bottom surface of bearing board 3, and is connected with cradling piece 1 through threaded connection's fastening screw on the circumference lateral wall respectively, fastening screw runs through body of rod snap ring 2 after with cradling piece 1 butt and compaction. The support rod 1 can be provided with a plurality of threaded holes or through holes which are distributed at intervals and matched with the fastening screws.

The top surface of bearing plate 3 is fixed with rather than integrative and the spacing riser 8 of board that upwards extends, the spacing riser 8 of board year can with 3 on the bearing educate seedling tray 5 lateral wall contact and realize educating seedling tray 5 both sides on bearing plate 3 spacing to it adjusts well with the board that bears card hole 7 on the bearing plate 3 to educate the box card hole 10 on the seedling tray 5.

The board clamping holes 7 on the supporting board 3 have shapes corresponding to the clamping blocks 22 in the box body clamping holes 10, and can enable the clamping blocks 22 to penetrate through the board clamping holes and limit the clamping blocks 22 after the clamping blocks 22 rotate for a certain angle.

Referring to fig. 3 to 6, the seedling tray 5 described in the present application includes a box body 9 having a rectangular structure, a box body cavity 16 with an open top is formed on a top surface of the box body 9, a box body water inlet 14 communicated with any one group of parallel side surfaces of the box body cavity 16 is formed at a bottom of the box body cavity 16, and a cross section of the box body water inlet 14 is rectangular. The top of the tank body water inlet hole 14 is communicated with a tank body water inlet pipe 15, and the bottom end of the tank body water inlet pipe 15 extends into the tank body water inlet hole 14 and a gap for enough nutrient solution to flow is reserved between the bottom end of the tank body water inlet pipe 15 and the bottom surface of the tank body water inlet hole 14; the top end of the water inlet pipe 15 of the box body extends out of the box body 9 and is communicated with a water supply pipeline. The number of the box body water inlet pipes 15 is a plurality, and the box body water inlet pipes are symmetrically distributed on the box body 9.

With reference to fig. 3 to 6, tank overflow holes 12 are provided above two sides of the tank inner cavity 16 where the tank water inlet 14 is not provided, the tank overflow holes 12 are communicated with corresponding overflow chambers on the tank 9, a plurality of tank outlet pipes 11 are provided at positions of the tank 9 corresponding to the overflow chambers, one ends of the tank outlet pipes 11 are communicated with the overflow chambers, and the other ends of the tank outlet pipes 11 are communicated with the outlet pipes.

The tank overflow 12 is located above the tank inlet 14, the difference in height between the two forming the level of the nutrient solution in the tank cavity 16 of the tank 9. A tray body supporting plate 13 is arranged at the joint position of the height direction of the tank body overflow hole 12 and the tank body water inlet hole 14, and the tray body supporting plate 13 is positioned at the corner position of the tank body inner cavity 16 and forms an integral structure with the tank body 9.

A seedling raising plate 5 which is consistent with the bottom surface of the inner cavity 16 of the box body in shape is lapped on the tray body supporting plate 13, and a plurality of seedling raising holes which are formed by conical through holes and can be used for placing the culture medium shell are distributed on the seedling raising plate 5. As one preferable scheme, a through hole with a small hole diameter can be arranged between adjacent seedling raising holes in the seedling raising plate 5, so that the nutrient solution can overflow and overflow the culture medium more smoothly.

Referring to fig. 3, 4, 5, 7 and 8, in the present application, a box body locking hole 10 penetrating through the box body 9 is further provided at a corner position of the box body 9, and the box body locking hole 10 is provided corresponding to the board locking hole 7 on the supporting board 3. Referring specifically to fig. 5, the box body fastening hole 10 includes an upper hole chamber, a middle hole chamber, and a lower hole chamber, wherein the inner diameter of the reduced diameter portion (I in fig. 5) of the upper hole chamber is the same as the inner diameter of the lower hole chamber, and the inner diameter of the middle hole chamber is significantly smaller than the inner diameter of the upper hole chamber and the inner diameter of the lower hole chamber. Except the diameter reduction part, the inner diameter of the rest part of the upper hole chamber is larger than that of the diameter reduction part.

The knob 18 is placed in the upper hole chamber, the circumferential side wall of the knob 18 is attached to the inner wall of the upper hole chamber, and the bottom end of the knob 18 is provided with a connecting rod insertion hole 23 and can be inserted into the top end of the fixture block connecting rod 21 in an interference fit mode. A return spring 20 is arranged between the bottom end of the knob 18 and the bottom surface of the upper hole chamber, and the return spring 20 is sleeved on a fixture block connecting rod 21 at the position.

The fixture block connecting rod 21 penetrates through the central hole chamber and is fixedly connected with the fixture block 22 into a whole. The inner diameter of the central hole chamber is the same as the outer diameter of the fixture block connecting rod 21, namely, the inner wall of the central hole chamber is attached to the circumferential outer wall of the fixture block connecting rod 21. The latch 22 is located in the lower bore chamber. After the knob 18 is pressed down, the bottom end of the knob 18 can move downwards against the acting force of the return spring 20, the downward movement of the knob 18 can enable the fixture block connecting rod 21 connected with the knob to move downwards together, and the downward movement of the fixture block connecting rod 21 can drive the fixture block 22 connected with the fixture block connecting rod to move downwards. The fixture block 22 moves downwards to enter the board-carrying fixture hole 7 which is correspondingly arranged and has the same shape or similar shape. After the pressing knob 18 is pressed down, the pressing knob 18 is rotated, so that the knob 18 drives the fixture block connecting rod 21 and the fixture block 22 to rotate for a certain angle, and the fixture block 22 passing through the board clamping hole 7 can be clamped with the supporting board 3.

Specifically, referring to fig. 7 and 8, the latch 22 has a fan-shaped structure, and is integrally formed with the bottom end of the latch link 21. The board-mounted clamping hole 7 is a through hole (i.e. the projection shape of the clamping block 22 and the clamping block connecting rod 21 on the supporting plate 3) with a shape corresponding to that of the clamping block 22, and can allow the clamping block 22 to pass through and clamp the clamping block 22 after the clamping block 22 passes through and rotates for a certain angle. In order to facilitate the rotation of the knob 18, a plurality of anti-slip lines or grooves with round corners are processed on the top end of the knob 18 and the circumferential side wall close to the top end.

For more initial position and the reset position of visual observation fixture block 22, in this application the box card hole 10 the open-top (be the open-top of last hole room) bilateral symmetry be provided with the spacing hole 17 of card hole, be close to the bilateral symmetry of bottom at knob 18 and be provided with the spacing hole 17 complex knob stopper 19 in card hole, under the initial condition, knob stopper 19 corresponds with the fixture block 22 of below, and because fixture block 22 makes with the contact of lower hole room top knob stopper 19 is located the spacing hole 17 in card hole. After the rotation, the knob limiting block 19 enters the box body clamping hole 10 and is clamped with the diameter reducing part (shown as position I in fig. 5) of the box body clamping hole 10, and the deformed reset spring 20 enables the knob limiting block 19 to be pressed on the diameter reducing part of the box body clamping hole 10.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a greenhouse vegetable soilless culture seedling raising box, includes and places in cradling piece (1) of horizontal plane through base (6), and cradling piece (1) sets up perpendicularly for the horizontal plane, connects through bearing board (3) between the adjacent cradling piece (1) of homonymy, equipartition, its characterized in that on the length direction of cradling piece (1) are born board (3): a seedling box (4) is lapped on the bearing plate (3), the seedling box (4) is provided with a box inner cavity (16), and the top of the box inner cavity (16) is opened; the seedling raising box (4) is provided with box body water inlet holes (14) on two sides of a box body inner cavity (16), and a plurality of box body water inlet pipes (15) are communicated in the box body water inlet holes (14); the seedling box (4) is provided with box body overflow holes (12) on two sides without a box body water inlet pipe (15), the box body overflow holes (12) are communicated with a box body water outlet pipe (11), the seedling box (4) is provided with a tray body supporting plate (13) at the joint position of the box body overflow holes (12) and the height direction of a box body water inlet hole (14), and the tray body supporting plate (13) is positioned at the corner position of a box body inner cavity (16) and is fixed with the seedling box (4) into a whole; the tray body layer board (13) is provided with a seedling tray (5) in a lap joint mode, seedling holes formed by a plurality of conical through holes are distributed in the seedling tray (5), and a seedling substrate packaged in a conical box is placed in the seedling holes.

2. A soilless culture seedling raising box for vegetables in a greenhouse as claimed in claim 1, characterized in that: a box body clamping hole (10) penetrating through the seedling raising box (4) is formed in the corner position of the seedling raising box (4), the box body clamping hole (10) is provided with an upper hole chamber for accommodating a knob (18) and a reset spring (20), a lower hole chamber for accommodating a fixture block (22) and a middle hole chamber communicated with the upper hole chamber and the lower hole chamber, and a fixture block connecting rod (21) passes through the middle hole chamber; the top end of the fixture block connecting rod (21) is inserted into a connecting rod insertion hole (23) in the bottom surface of the knob (18) and is in interference connection with the same, and the reset spring (20) is sleeved at the position, located in the upper hole chamber, of the fixture block connecting rod (21).

3. A soilless culture seedling raising box for greenhouse vegetables as claimed in claim 2, characterized in that: the seedling raising box is characterized in that symmetrical clamping hole limiting holes (17) are processed in the seedling raising box (4) on two sides of the top opening position of the upper hole chamber, knob limiting blocks (19) corresponding to the clamping hole limiting holes (17) are arranged on the knobs (18), and the knob limiting blocks (19) are located in the clamping hole limiting holes (17) in the initial state.

4. A soilless culture seedling raising box for greenhouse vegetables as claimed in claim 2, characterized in that: the supporting plate (3) is provided with a through hole for the support rod (1) to pass through at the position connected with the support rod (1), the through hole is fixedly connected with a rod body clamping ring (2) coaxially arranged with the through hole, and the rod body clamping ring (2) is connected with the support rod (1) through a fastening screw which passes through the circumferential side face.

5. A soilless culture seedling raising box for vegetables in a greenhouse as claimed in claim 3, characterized in that: the top surface of the supporting plate (3) is provided with an onboard limiting vertical plate (8) which is integrated with the supporting plate, and the onboard limiting vertical plate (8) extends upwards relative to the top surface of the supporting plate (3); the bearing plate (3) is provided with an on-board clamping hole (7) at a position corresponding to the box body clamping hole (10), and the shape of the on-board clamping hole (7) is the same as that of the clamping block (22).

6. A soilless culture seedling raising box for greenhouse vegetables as claimed in claim 5, wherein: the fixture blocks (22) are fan-shaped block bodies and are symmetrically distributed around the central axis of the fixture block connecting rod (21); the board-mounted clamping hole (7) is a fan-shaped through hole corresponding to the clamping block (22).

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