CN218959716U

CN218959716U - DFT leaf vegetable cultivation equipment

Info

Publication number: CN218959716U
Application number: CN202223226166.4U
Authority: CN
Inventors: 欧旺鑫; 马佰庆; 高日升; 胡宏伟; 王春蓉; 王璇
Original assignee: Beijing Hengsheng Agricultural Group Co ltd
Current assignee: Beijing Hengsheng Agricultural Group Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-05
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses DFT leaf vegetable cultivation equipment which comprises seedbed brackets which are uniformly arranged at intervals, wherein the bottom of each seedbed bracket is fixedly connected with the ground, two sides of the top of each seedbed bracket are connected with a seedbed cross brace through corresponding leveling screw rods, a seedbed roller is arranged at the upper part of each seedbed cross brace, an EBB seedbed box is arranged at the upper part of each seedbed roller, a planting plate is arranged in each EBB seedbed box, and a plurality of supporting pieces are arranged at the bottom of each planting plate. According to the utility model, the movable seedbed structure is adopted, so that the land utilization rate of the greenhouse is improved; the tide irrigation mode is adopted, so that the oxygen content of the nutrient solution is increased, and the direct contact between the plant root system and oxygen is also increased, thereby being beneficial to the growth of plants; an air layer is designed between the planting plate and the bed box, so that the growth space of plant roots is increased, the respiration of the roots is also improved, the plant growth is facilitated, and the plant yield can be improved.

Description

DFT leaf vegetable cultivation equipment

Technical Field

The utility model relates to the technical field of agricultural facilities, in particular to DFT leaf vegetable cultivation equipment.

Background

DFT water planting is also called as full scale Deep Flow Technique, and is also called deep-flow water planting, floating plate water planting, floating water planting and the like, and is a novel planting technology for cultivating vegetables by building an artificial root system environment. Vegetable root systems in DFT water culture systems generally grow in deep (10-30 cm) nutrient solution, and water, fertilizer and oxygen required by vegetable growth are met by adding the nutrient solution into water, oxygenating and aerating, controlling nutrient solution to flow and circulate by a water pump and the like.

The existing leaf vegetable DFT cultivation equipment is a benzene plate water tank, a benzene plate cultivation plate is installed on the upper portion of the existing leaf vegetable DFT cultivation equipment to be made into a closed box, nutrient solution with the height of about 5cm is injected into the existing leaf vegetable cultivation equipment to plant leaf vegetables, when a plurality of benzene plates are spliced, sealing and waterproofing treatment cannot be carried out, films can only be used for inner container waterproofing on the inner surface of the existing leaf vegetable DFT cultivation equipment, the existing leaf vegetable DFT cultivation equipment is poor in terms of use or attractive appearance, artificial channels are needed between every two cultivation grooves to be used for workers to operate, the planting grooves with the width of 60mm are generally used, the artificial channels with the width of 60cm-80cm are used, the land utilization rate is low and can not reach 50%, in addition, the damage rate of the benzene plate water tank is relatively large, and the service life is relatively short.

For the floating cultivation with relatively high land utilization rate, a large water tank is needed to be made in the whole greenhouse, the planting plate floats on the water surface, although the land utilization rate is improved, for the leafy vegetables floating in the middle of the water tank, the floating plate is difficult to arrange in a very regular mode according to the design of a planter, the leafy vegetables are free to move towards all directions, and if one leafy vegetable is not produced well or has diseases and insect pests, the leafy vegetables are difficult to replace in the water tank manually, and because the floating plate floats on the water surface, no air layer exists between the floating plate and the water surface, the roots of the leafy vegetables cannot contact with air, and oxygen increasing equipment is needed, so that the growth of the plants can be facilitated by adding oxygen into the water tank manually.

In addition, because the pool for floating cultivation is installed on the ground or underground, the manual operation needs to be stooped all the time, which is inconvenient and has low working efficiency.

There is currently no effective solution to the above problems.

Disclosure of Invention

Aiming at the technical problems in the related art, the utility model provides DFT leaf vegetable cultivation equipment which can overcome the defects in the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a DFT leaf dish cultivation equipment, includes the even seedbed support that arranges in interval, every the bottom of seedbed support all is connected with ground fixed, every the top both sides of seedbed support all are connected with the seedbed stull through the leveling lead screw that corresponds, the upper portion of seedbed stull is equipped with the seedbed roller bearing, the upper portion of seedbed roller bearing is equipped with EBB seedbed case, the inside of EBB seedbed case is equipped with the planting board, planting board bottom is equipped with a plurality of support pieces.

Further, each seedbed bracket comprises two vertical brackets and a transverse bracket, two ends of the transverse bracket are respectively and vertically connected with the two vertical brackets, and inclined struts are further arranged between the end parts of the transverse brackets and the vertical brackets.

Further, the seedbed rollers are perpendicular to the seedbed cross braces.

Further, a rocking handle is arranged at the end part of the seedbed roller.

Further, all around of EBB seedbed box all be equipped with seedbed frame aluminum product.

Further, evenly arranged leaf vegetable planting holes are formed in the planting plate.

The utility model has the beneficial effects that: according to the utility model, the movable seedbed structure is adopted, so that the land utilization rate of the greenhouse is improved; the tide irrigation mode is adopted, so that the oxygen content of the nutrient solution is increased, and the direct contact between the plant root system and oxygen is also increased, thereby being beneficial to the growth of plants; an air layer is designed between the planting plate and the bed box, so that the growth space of plant roots is increased, the respiration of the roots is also improved, the plant growth is facilitated, and the plant yield can be improved; the food-grade ABS plastic is adopted as the bed box, so that the strength is good, the service life is long, and the service life can reach more than 10 years; the movable seedbed structure is adopted, the outer frames are all aluminum alloy frames, and the attractive effect is very good.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a plan view showing a structure of a seedbed of a DFT leaf vegetable cultivation device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of A-A of a DFT leaf vegetable cultivation device in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic plan view of a DFT leaf vegetable cultivation device according to an embodiment of the present utility model;

in the figure: 1. a seedbed stand; 2. leveling the screw rod; 3. a seedbed cross brace; 4. a seedbed roller; 5. an EBB seedbed box; 6. planting plates; 7. a support; 8. a transverse bracket; 9. a vertical bracket; 10. diagonal bracing; 11. aluminum material for seedbed frames; 12. planting holes of leaf vegetables; 13. a rocking handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-3, the DFT leaf vegetable cultivation apparatus according to the embodiment of the utility model comprises seedbed brackets 1 which are uniformly arranged at intervals, wherein the bottom of each seedbed bracket 1 is fixedly connected with the ground, two sides of the top of each seedbed bracket 1 are connected with a seedbed cross brace 3 through corresponding leveling screw rods 2, a seedbed roller 4 is arranged on the upper part of each seedbed cross brace 3, an EBB seedbed box 5 is arranged on the upper part of each seedbed roller 4, a planting plate 6 is arranged in each EBB seedbed box 5, and a plurality of supporting pieces 7 are arranged at the bottom of each planting plate 6.

In the embodiment, each seedbed support 1 includes two vertical supports 9 and a horizontal support 8, two ends of the horizontal support 8 are respectively and vertically connected with the two vertical supports 9, and a diagonal brace 10 is further arranged between the end of the horizontal support 8 and the vertical support 9.

In an embodiment, the bed roller 4 is perpendicular to the bed cross-brace 3.

In the embodiment, the end of the seedbed roller 4 is provided with a rocking handle 13.

In the embodiment, the bed frame aluminum materials 11 are arranged around the EBB bed box 5.

In the embodiment, the planting plate 6 is provided with uniformly arranged leaf vegetable planting holes 12.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes the above technical solutions of the present utility model in detail by a specific usage manner.

When the DFT leaf vegetable cultivation equipment is particularly used, the mobile EBB seedbed is used as a water tank, the height is 700mm, the DFT leaf vegetable cultivation equipment is just suitable for manual operation, the fatigue degree can be greatly reduced when workers work, and the working efficiency is improved;

by adopting a movable seedbed structure, seedbeds can be fully distributed in the whole greenhouse, a working channel is generated between the two seedbeds after the two seedbeds are rocked by a rolling shaft, the land utilization rate in the greenhouse can reach more than 80%, and the use efficiency of the greenhouse is greatly improved;

the Miao Chuangshang part adopts the EBB bed box, and the food-grade ABS plastic is formed by high-temperature plastic suction, so that the splicing is very convenient, the waterproof effect is very good, and the attractive appearance is very good when being combined with a movable seedbed.

The movable EBB seedbed irrigates in a timing mode, the water level rises during irrigation, the water level drops during irrigation stopping, the tide phenomenon is generated, the increase of oxygen in the nutrient solution is facilitated, the root system of the plant can directly contact with air for respiration, and the growth of the plant is facilitated.

There is support piece in leaf dish planting plate's lower part, makes planting plate lower surface and EBB bed case contact, and when irrigating, irrigates the surface of water and reaches 3cm, and whole planting plate all floats on the surface of water, after stopping irrigating, produces a layer of air that 2cm is high, has increased the growth space of plant root system like this, is favorable to the production of plant more to accelerate growth rate and improve the output of plant.

In summary, by means of the technical scheme, the utilization rate of greenhouse land is improved by adopting the movable seedbed structure; the tide irrigation mode is adopted, so that the oxygen content of the nutrient solution is increased, and the direct contact between the plant root system and oxygen is also increased, thereby being beneficial to the growth of plants; an air layer is designed between the planting plate and the bed box, so that the growth space of plant roots is increased, the respiration of the roots is also improved, the plant growth is facilitated, and the plant yield can be improved; the food-grade ABS plastic is adopted as the bed box, so that the strength is good, the service life is long, and the service life can reach more than 10 years; the movable seedbed structure is adopted, the outer frames are all aluminum alloy frames, and the attractive effect is very good.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. DFT leaf dish cultivation equipment, its characterized in that, including spacing evenly arranged's seedbed support (1), every the bottom of seedbed support (1) all with ground fixed connection, every the top both sides of seedbed support (1) all are connected with seedbed stull (3) through leveling lead screw (2) that correspond, the upper portion of seedbed stull (3) is equipped with seedbed roller (4), the upper portion of seedbed roller (4) is equipped with EBB seedbed case (5), the inside of EBB seedbed case (5) is equipped with planting board (6), planting board (6) bottom is equipped with a plurality of support pieces (7).

2. The DFT leaf vegetable cultivation device according to claim 1, characterized in that each seedbed bracket (1) comprises two vertical brackets (9) and a transverse bracket (8), two ends of the transverse bracket (8) are respectively and vertically connected with the two vertical brackets (9), and a diagonal brace (10) is further arranged between the end part of the transverse bracket (8) and the vertical bracket (9).

3. The DFT leaf vegetable cultivation device as claimed in claim 1, characterised in that said seedbed roller (4) is perpendicular to said seedbed cross-braces (3).

4. The DFT leaf vegetable cultivation device as claimed in claim 1, characterised in that the end of said seedbed roller (4) is provided with a rocking handle (13).

5. The DFT leaf vegetable cultivation device as claimed in claim 1, characterized in that, the EBB seedbed box (5) is provided with seedbed frame aluminum materials (11) all around.

6. The DFT leaf vegetable cultivation device as claimed in claim 1, characterised in that said planting plate (6) is provided with evenly arranged leaf vegetable planting holes (12).