CN213095400U

CN213095400U - Rice sand culture is planted and is used watering device

Info

Publication number: CN213095400U
Application number: CN202021794333.3U
Authority: CN
Inventors: 钱兴华
Original assignee: Yunnan Chuyuan Seed Industry Co ltd
Current assignee: Yunnan Chuyuan Seed Industry Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-04
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a watering device for rice sand culture planting, which belongs to the field of rice planting and comprises a bracket and a liquid storage tank, the liquid storage tank is fixed on the upper surface of the bracket through screws, the upper part of the liquid storage tank is covered with a cover body, the lower surface of the liquid storage tank is communicated with an irrigation pipe, the other end of the irrigation pipe is connected with the upper part of one side of the planting box, the middle of the irrigation pipe is inserted with a solenoid valve, the planting box is arranged at one side of the bracket, the utility model is provided with a liquid storage tank through the bracket, the diluted nutrient solution is stored in the liquid storage tank, a planting box is arranged on one side of the support, nutrient solution in the liquid storage tank irrigates the planting box through an irrigation pipe, the side surface of the planting box is fixed with a mounting support through a screw, the nutrient solution of planting incasement portion is monitored through the level gauge on the installing support, crosses when low when the nutrient solution liquid level, opens the solenoid valve and carries out the nutrient solution to planting the incasement and supply.

Description

Rice sand culture is planted and is used watering device

Technical Field

The utility model relates to a rice planting technical field specifically is a rice sand culture is planted and is used watering device.

Background

The sand culture is to use loose particles (sand, perlite, plastic or other inorganic substances) with the diameter less than three millimeters as a solid matrix, plant roots grow in a porous or non-porous matrix, the rice seedlings are subjected to the sand culture mode, the advantage of the sand culture mode is that the sand particles are loose, the roots cannot be damaged in the transplanting process, nutrient solution is used for providing nutrients, the nutrient loss caused by watering when chemical fertilizers are used is avoided, the use of land is reduced, the occupied area is saved, the occupied land cost is reduced, the existing sand culture mode adopts a drip irrigation mode from top to bottom in addition, the nutrient solution is freely remained at the bottom, the sand particles have high characteristic water holding capacity, the water holding capacity is low, evaporation or loss is easy, water shortage is caused, continuous water supply is required, the labor cost or the mechanical cost is high, if the humidity of the sand particles is kept, root rot is easily caused by the characteristic of high water holding capacity, and under the condition that the sand for planting is easy to run off along with water flow when the nutrient solution is irrigated, sand needs to be supplemented after a long time, the growth pressure of the roots of the seedlings planted in the sand culture mode is lower than that of the seedlings planted in soil, the roots are weak to develop, and the growth of the seedlings after transplantation can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice sand culture plants and uses watering device, nutrient solution in the liquid storage pot is irrigated planting the case through the irrigation pipe, the nutrient solution through level gauge on the installing support to planting incasement portion monitors, cross when the nutrient solution liquid level is low excessively, it supplements to planting the incasement to open the solenoid valve, guarantee that the seedling can not dry up because of the lack of water, behind the nutrient solution gets into planting the case, the liquid level slowly rises, get into sand culture case through the otter board of sand culture bottom of the case portion from bottom to top, make the nutrient solution exist in sand culture bottom of the case, filter canvas has been laid to sand culture bottom surface of case, when having guaranteed the nutrient solution circulation, can not make planting sand run off the problem of proposing in order to solve above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

compared with the prior art, the beneficial effects of the utility model are that: a watering device for rice sand culture planting comprises a support and a liquid storage tank, wherein the liquid storage tank is fixed on the upper surface of the support through screws, a cover body covers the upper part of the liquid storage tank, an irrigation pipe is communicated with the lower surface of the liquid storage tank, the other end of the irrigation pipe is connected to the upper part of one side of a planting box, and an electromagnetic valve is inserted in the middle of the irrigation pipe;

the planting box is arranged on one side of the support, a sand culture box is placed on the upper surface of the planting box through a supporting lug plate and is arranged inside the planting box, the lower surface of the sand culture box is of a net plate structure, filter canvas is laid on the bottom surface inside the sand culture box, planting sand is arranged inside the sand culture box, and a sand fixing grid is arranged above the planting sand in the sand culture box;

the inside side of planting the case is fixed with the installing support through the screw, the level gauge is installed through the screw to the upper surface of installing support, the level gauge probe sets up downwards in planting the case intracavity, the bottom of planting the case is provided with the drain pipe, the drain pipe extends to the planting case outside, the drain pipe inserts in the drain pump.

Preferably, the mounting bracket is arranged to be an L-shaped structure, and the horizontal plane of the mounting bracket is flush with the upper surface of the planting box.

Preferably, the supporting lug plates are respectively welded at two ends of the sand culture box, and the lower surfaces of the supporting lug plates are attached to the upper surface of the sand culture box.

Preferably, the width of the outer surface of the sand culture box and the width of the planting box cavity are in interference fit.

Preferably, the mesh plate at the bottom of the sand culture box is set to be a prototype mesh, and the bottom of the sand culture box is welded with the reinforcing rod.

Preferably, an anti-slip rubber ring is arranged between the lower surface of the cover body and the liquid storage tank.

1. The utility model discloses nutrient solution in the liquid storage pot irrigates planting the case through the irrigation pipe, the side of planting the case is fixed with the installing support through the screw, monitor the nutrient solution of planting incasement portion through the level gauge on the installing support, when the nutrient solution liquid level is low excessively, open the solenoid valve and carry out the nutrient solution to supply in planting the case, guarantee that the seedling can not dry up because of the lack of water, after the nutrient solution gets into planting the case, the liquid level slowly rises, get into the case of sand culture from bottom to top through the otter board of the bottom of the case of sand culture, make the nutrient solution exist in the bottom of the case of sand culture, can not make the nutrient solution in the case of sand culture too little, also guaranteed that the root can absorb sufficient oxygen;

2. the bottom surface of the sand culture box is paved with the filter canvas, the screen plate at the bottom of the sand culture box is used for leading the nutrient solution to enter the sand culture box and supports the filter canvas, thereby ensuring that the planting sand can not run off when the nutrient solution circulates;

3. the utility model discloses the monitoring liquid level of level gauge is turned down gradually according to the growth stage of seedling to the liquid level of planting the incasement to the root that makes the seedling is guaranteeing to lead to oxygen and is leading to the root under the nutritive condition and last the downward development, has improved the growth efficiency of seedling.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1. a support; 2. a liquid storage tank; 3. a cover body; 4. an irrigation pipe; 5. an electromagnetic valve; 6. planting boxes; 7. a sand culture box; 8. a support ear plate; 9. planting sand; 10. filtering the canvas; 11. sand stabilization grids; 12. mounting a bracket; 13. a liquid level meter; 14. a drain pipe; 15. and (7) draining the pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the irrigation device for the sand culture planting of the rice comprises a support 1 and a liquid storage tank 2, wherein the liquid storage tank 2 is fixed on the upper surface of the support 1 through screws and used for storing nutrient solution, a cover body 3 covers the upper portion of the liquid storage tank 2 to reduce the water loss of the nutrient solution, an anti-slip rubber ring is arranged between the lower surface of the cover body 3 and the liquid storage tank 2 to prevent the cover body 3 from loosening, an irrigation pipe 4 is communicated with the lower surface of the liquid storage tank 2, the other end of the irrigation pipe 4 is connected to the upper portion of one side of a planting box 6 to irrigate the sand culture rice, and an electromagnetic valve 5 is inserted in the middle of the irrigation pipe 4 to;

the planting box 6 is arranged on one side of the bracket 1, the upper surface of the planting box 6 is provided with the sand culture box 7 through the supporting ear plates 8 for planting the sand culture paddy rice, the supporting ear plates 8 are respectively welded on two ends of the sand culture box 7, the lower surface of the supporting ear plates 8 is attached to the upper surface of the sand culture box 7, the working strength of the supporting ear plates 8 is improved, the service life of the sand culture box 7 is prolonged, the sand culture box 7 is arranged in the planting box 6, the width of the outer surface of the sand culture box 7 and the width in the cavity of the planting box 6 are in interference fit, the sand culture box 7 is convenient to move, the convenience of maintenance is improved, the lower surface of the sand culture box 7 is provided with a mesh plate structure, the nutrient solution can conveniently enter the sand culture box 7, the mesh plate at the bottom of the sand culture box 7 is arranged as a prototype mesh, reinforcing rods are welded at the bottom of the sand culture box 7, the situation that the bottom of the sand culture box 7 is deformed due to overweight of the, the planting sand 9 is prevented from losing, the planting sand 9 is arranged in the sand culture box 7 and used as a sand culture medium, and the sand culture box 7 is provided with a sand fixing grid 11 above the planting sand 9 to prevent the rice from toppling over;

plant case 6's inside side and have installing support 12 through the screw fixation, installing support 12 sets up to L shape structure, the horizontal plane of installing support 12 and the upper surface parallel and level of planting case 6, the stability of level gauge 13 has been guaranteed, level gauge 13 is installed through the screw to the upper surface of installing support 12, detect the liquid level of nutrient solution, level gauge 13 probe sets up downwards in planting 6 intracavitys of case, the bottom of planting case 6 is provided with drain pipe 14, drain pipe 14 extends to the 6 outsides of planting case, conveniently regularly clear up planting 6 inboards of case, drain pipe 14 inserts in drain pump 15, an efficiency for promoting the drainage.

The working principle is as follows: the utility model discloses a liquid storage pot 2 is installed to support 1, the dilute nutrient solution is stored in liquid storage pot 2, one side of support 1 is provided with plants case 6, the nutrient solution in liquid storage pot 2 irrigates planting case 6 through irrigation pipe 4, the side of planting case 6 is fixed with installing support 12 through the screw, the nutrient solution in planting case 6 is monitored through the level gauge on installing support 12, when the nutrient solution liquid level is too low, open solenoid valve 5 and carry out the nutrient solution replenishment in planting case 6, guarantee that the seedling can not wither because of the lack of water, after the nutrient solution gets into planting case 6, the liquid level slowly rises, get into sand culture case 7 from bottom to top through the otter board of sand culture case 7 bottom, make the nutrient solution exist in the bottom of sand culture case 7, the bottom surface of sand culture case 7 is laid and is filtered canvas 10, when the nutrient solution circulates, guaranteed, can not make planting sand 9 run off, and the liquid level in the planting box 6 gradually reduces the monitoring liquid level of the liquid level meter 13 according to the growth stage of the seedling so as to lead the root of the seedling to be induced to continuously develop downwards under the condition of ensuring oxygen and nutrition, thereby improving the growth efficiency of the seedling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice sand culture is planted and is used watering device, includes support (1) and liquid storage pot (2), its characterized in that: the liquid storage tank (2) is fixed on the upper surface of the support (1) through screws, a cover body (3) covers the upper portion of the liquid storage tank (2), an irrigation pipe (4) is communicated with the lower surface of the liquid storage tank (2), the other end of the irrigation pipe (4) is connected to the upper portion of one side of the planting box (6), and a solenoid valve (5) is inserted in the middle of the irrigation pipe (4);

the planting box (6) is arranged on one side of the support (1), a sand culture box (7) is placed on the upper surface of the planting box (6) through a supporting lug plate (8), the sand culture box (7) is arranged inside the planting box (6), the lower surface of the sand culture box (7) is of a net plate structure, a filtering canvas (10) is laid on the bottom surface inside the sand culture box (7), planting sand (9) is arranged inside the sand culture box (7), and a sand fixing grid (11) is arranged above the planting sand (9) of the sand culture box (7);

the inside side of planting case (6) is fixed with installing support (12) through the screw, level gauge (13) are installed through the screw to the upper surface of installing support (12), level gauge (13) probe sets up downwards in planting case (6) intracavity, the bottom of planting case (6) is provided with drain pipe (14), drain pipe (14) extend to plant case (6) outside, drain pipe (14) insert in drain pump (15).

2. The irrigation device for rice sand-culture planting according to claim 1, wherein: the mounting bracket (12) is arranged to be of an L-shaped structure, and the horizontal plane of the mounting bracket (12) is flush with the upper surface of the planting box (6).

3. The irrigation device for rice sand-culture planting according to claim 1, wherein: the supporting ear plates (8) are welded at two ends of the sand culture box (7) respectively, and the lower surfaces of the supporting ear plates (8) are attached to the upper surface of the sand culture box (7).

4. The irrigation device for rice sand-culture planting according to claim 1, wherein: the width of the outer surface of the sand culture box (7) and the width in the cavity of the planting box (6) are in interference fit.

5. The irrigation device for rice sand-culture planting according to claim 1, wherein: the net plate at the bottom of the sand culture box (7) is designed to be a prototype mesh, and the bottom of the sand culture box (7) is welded with a reinforcing rod.

6. The irrigation device for rice sand-culture planting according to claim 1, wherein: an anti-skid rubber ring is arranged between the lower surface of the cover body (3) and the liquid storage tank (2).