CN219205486U

CN219205486U - Soilless culture device for asparagus seedling cultivation

Info

Publication number: CN219205486U
Application number: CN202221594959.9U
Authority: CN
Inventors: 茅赛赛
Original assignee: Jiangsu Tuocheng Agricultural Technology Co ltd
Current assignee: Jiangsu Tuocheng Agricultural Development Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-06-20
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a soilless culture device for asparagus seedling cultivation, which relates to the technical field of soilless culture and comprises a cultivation box, wherein the top of one side of the cultivation box is communicated with a water inlet pipe, the water inlet pipe is communicated with a connecting pipe, the bottom of the cultivation box is communicated with a water outlet pipe, the inner surface of the top of the water outlet pipe is provided with a sealing plug, the other side of the cultivation box is fixedly connected with a supporting plate, one side of the supporting plate, which is far away from the cultivation box, is fixedly connected with a storage box, and the bottom of the storage box is communicated with a medicine inlet pipe. According to the utility model, the water tank and the water pump are connected through the connecting pipe, the sealing plug is opened to change water and clean the cultivation box, then the sealing plug is closed to fill water into the cultivation box, and the nutrient solution in the storage box is pressed into the medicine inlet pipe through the input assembly, so that the nutrient solution enters the cultivation box, the water changing of asparagus seedling is realized, the scale is convenient to observe and control the injected nutrient solution, and the accuracy of nutrient solution injection is improved.

Description

Soilless culture device for asparagus seedling cultivation

Technical Field

The utility model relates to the technical field of soilless culture, in particular to a soilless culture device for asparagus seedling cultivation.

Background

Soilless cultivation refers to a method of cultivating plants with nutrient solution and other equipment without using soil, and is of the type of solid matrix type and liquid matrix type. The former includes sand culture, gravel culture, shallow rock culture, rock wool culture, perlite culture, wood chip culture, foam culture, and the like. The latter can be divided into drip irrigation type, spray type, aeration type, circulation liquid supply type, shallow layer liquid supply type, etc. according to the liquid supply and air supply modes, and the components, concentration, preparation and regulation of nutrient solution are important technological bases.

Soilless culture comprises water culture, which provides nutrition for lettuce seedling culture through water and nutrient solution, and after the nutrient solution is absorbed, the nutrient solution in the water is reduced, so that the water is required to be changed periodically, the water is filled into the bottom of a cultivation box by manual water change in the prior art, the water is added and then the nutrient solution is added, and because the nutrient solutions which are required to be added are different in different seedling culture stretching periods, a certain amount of nutrient solution is generally added according to experience by staff, and the quantitative input of the nutrient solution is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a soilless culture device for asparagus seedling cultivation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an asparagus is grown seedlings and is used soilless culture device, includes the cultivation case, one side top intercommunication of cultivation case has the inlet tube, the inlet tube intercommunication has the connecting pipe, the bottom intercommunication of cultivation case has the outlet pipe, the top internal surface of outlet pipe is provided with the sealing plug, the opposite side fixedly connected with backup pad of cultivation case, one side fixedly connected with bin is kept away from to the backup pad, the bottom intercommunication of bin has the feeding pipe, the internal surface fixedly connected with pressure plug of feeding pipe, the internally connected with of bin is used for advancing the input subassembly of medicine, the input subassembly including slide in the closing plate of bin internal surface, the top rotation of closing plate is connected with the screw rod, the top of screw rod extends to outside the bin and fixedly connected with handle, one side fixedly connected with scale of backup pad is kept away from to the bin.

As a further description of the above technical solution:

the inside threaded connection of outlet pipe has the filter plate, the filter plate is V type, fixedly connected with dead lever on the filter plate.

As a further description of the above technical solution:

the top of closing plate fixedly connected with connecting rod, the connecting rod extends to the cultivation case is outside and fixedly connected with handle.

As a further description of the above technical solution:

the external surface of connecting rod is provided with the external screw thread, cultivation case and connecting rod's junction is provided with the internal screw thread.

As a further description of the above technical solution:

the sealing plate is provided with a check valve, and the circulation direction of the check valve is from the sealing plate to the medicine inlet pipe.

As a further description of the above technical solution:

the top of the pressure plug is provided with a cross opening.

The utility model has the following beneficial effects:

compared with the prior art, this soilless culture device for asparagus is grown seedlings through connecting pipe connection water tank and water pump, opens the sealing plug and trades water and wash the cultivation case, then closes the sealing plug, carries out the water injection to the cultivation case, and the nutrient solution through the input assembly to the storage incasement is impressed into the medicine intraductal to get into the cultivation incasement, realize the trade water to asparagus is grown seedlings, the scale is convenient to observe the control to the nutrient solution of injection, has improved the accuracy that the nutrient solution was injected.

Drawings

Fig. 1 is a front cross-sectional view of a soilless culture device for asparagus seedling raising, which is provided by the utility model;

fig. 2 is a top view of a pressure plug of the soilless culture device for asparagus seedling raising, which is provided by the utility model;

fig. 3 is an enlarged view at a shown in fig. 1.

Legend description:

1. a cultivation box; 2. a water inlet pipe; 3. a connecting pipe; 4. a water outlet pipe; 5. a filter plate; 6. a sealing plug; 7. a connecting rod; 8. a grip; 9. a support plate; 10. a storage box; 11. a medicine inlet pipe; 12. a pressure plug; 13. a sealing plate; 14. a screw; 15. a handle; 16. a one-way valve; 17. a graduated scale; 18. and a fixing rod.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a soilless culture device for asparagus seedling cultivation, which comprises: comprises a cultivation box 1, a water inlet pipe 2 is communicated with the top of one side of the cultivation box 1, a connecting pipe 3 is communicated with the water inlet pipe 2, a water outlet pipe 4 is communicated with the bottom of the cultivation box 1, a filter plate 5 is connected with the inner thread of the water outlet pipe 4, the filter plate 5 is in a V shape, a fixed rod 18 is fixedly connected to the filter plate 5, water is filtered through the filter plate 5, impurities are remained on the filter plate 5, the filter plate 5 is in a reverse V shape, under the impact of the water, the water enters the bottom of the filter plate 5, the blockage to the filter plate 5 is reduced, a sealing plug 6 is arranged on the inner surface of the top of the water outlet pipe 4, a connecting rod 7 is fixedly connected to the top of the sealing plug 6, the connecting rod 7 extends out of the cultivation box 1 and is fixedly connected with a handle 8, an external thread is arranged on the outer surface of the connecting rod 7, an internal thread is arranged at the joint of the cultivation box 1 and the connecting rod 7, the handle 8 is driven by upward pulling the handle 8, and the connecting rod 7 is moved upward, when the external thread contacts with the internal thread, the connecting rod 7 is driven to rotate by the rotating handle 8, so that the external thread is in threaded connection with the internal thread, the sealing plug 6 is fixed, the other side of the cultivation box 1 is fixedly connected with the supporting plate 9, one side of the supporting plate 9 away from the cultivation box 1 is fixedly connected with the storage box 10, the bottom of the storage box 10 is communicated with the medicine feeding pipe 11, the inner surface of the medicine feeding pipe 11 is fixedly connected with the pressure plug 12, the top of the pressure plug 12 is provided with a cross opening, the pressure plug 12 is provided with the cross opening, the pressure plugs 12 are mutually extruded under normal state, the cross openings are mutually abutted to keep a sealing state, the rotating handle 15 drives the screw 14 to rotate, so that the sealing plate 13 moves downwards, the area in the storage box 10 reduces the pressure intensity to be increased, and the cross opening of the pressure plug 12 is extruded, make nutrient solution get into in the medicine feed pipe 11, make things convenient for the flow of nutrient solution, the internal connection of storage box 10 has the input subassembly that is used for advancing the medicine, input subassembly is including sliding in the closing plate 13 of storage box 10 internal surface, be provided with check valve 16 on the closing plate 13, the circulation direction of check valve 16 is by closing plate 13 to medicine feed pipe 11, it is prescribing a limit to the circulation direction of closing plate 13 through check valve 16, make things convenient for the top of nutrient solution from closing plate 13 to the bottom of closing plate 13, when closing plate 13 moves down, avoid the top of nutrient solution to flow to closing plate 13, the top rotation of closing plate 13 is connected with screw rod 14, the top of screw rod 14 extends to the storage box 10 outside and fixedly connected with handle 15, one side fixedly connected with scale 17 that backup pad 9 was kept away from to storage box 10, observe the distance that closing plate 13 moved through scale 17, thereby conveniently observe the quantity that nutrient solution input advances medicine pipe 11.

Working principle: placing asparagus seedlings in holes in the cultivation box 1, closing the sealing plug 6, connecting the connecting pipe 3 with an external water tank and a water suction pump, and injecting water into the connecting pipe 3, so that the water enters the cultivation box 1 through the water inlet pipe 2, and stopping water injection after the roots of the asparagus seedlings are fully immersed by the water;

the rotating handle 15 drives the screw rod 14 to rotate, so that the sealing plate 13 moves downwards in the storage box 10, the pressure in the storage box 10 is increased, nutrient solution enters the medicine inlet pipe 11 through the cross opening of the pressure plug 12 and enters the cultivation box 1, and the moving distance of the sealing plate 13 is observed according to the graduated scale 17, so that the quantity of the nutrient solution is conveniently observed;

when water is required to be changed, the handle 8 is pulled upwards to drive the connecting rod 7 to move upwards, then the sealing plug 6 is made to move upwards, after external threads are in contact with internal threads, the handle 8 is rotated to drive the connecting rod 7 to rotate, thereby the external threads are connected with the internal threads in a threaded manner, the sealing plug 6 is limited, sewage is filtered through the filter plate 5 and then discharged through the water outlet pipe 4, water is injected into the cultivation box 1, the handle 8 is reversely rotated to drive the connecting rod 7 to rotate, the external threads are separated from the internal threads, the sealing plug 6 is used for sealing the water outlet pipe 4, water injection is realized again, the filter plate 5 is driven to rotate through the rotating fixing rod 18, the filter plate 5 is taken out from the water outlet pipe 4, and impurities are cleaned.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Soilless culture device for asparagus seedling cultivation, including cultivation case (1), its characterized in that: one side top intercommunication of cultivation case (1) has inlet tube (2), inlet tube (2) intercommunication has connecting pipe (3), the bottom intercommunication of cultivation case (1) has outlet pipe (4), the top internal surface of outlet pipe (4) is provided with sealing plug (6), the opposite side fixedly connected with backup pad (9) of cultivation case (1), one side fixedly connected with storage case (10) of cultivation case (1) are kept away from to backup pad (9), the bottom intercommunication of storage case (10) has into pencil (11), the internal surface fixedly connected with pressure plug (12) of going into pencil (11), the internal connection of storage case (10) has the input subassembly that is used for advancing the medicine, the input subassembly including slide in sealing plate (13) of storage case (10) internal surface, the top rotation of sealing plate (13) is connected with screw rod (14), the top of screw rod (14) extends to outside storage case (10) and fixedly connected with handle (15), one side fixedly connected with scale (17) of keeping away from backup pad (9) are kept away from to storage case (10).

2. The soilless culture device for asparagus seedling cultivation according to claim 1, wherein: the inside threaded connection of outlet pipe (4) has filter plate (5), filter plate (5) are V type, fixedly connected with dead lever (18) on filter plate (5).

3. The soilless culture device for asparagus seedling cultivation according to claim 1, wherein: the top of closing plate (13) fixedly connected with connecting rod (7), connecting rod (7) extend to outside cultivation case (1) and fixedly connected with handle (8).

4. A soilless culture device for asparagus seedling culture according to claim 3, characterized in that: the external surface of connecting rod (7) is provided with the external screw thread, cultivation case (1) and connecting rod (7) junction is provided with the internal screw thread.

5. The soilless culture device for asparagus seedling cultivation according to claim 1, wherein: the sealing plate (13) is provided with a one-way valve (16), and the circulation direction of the one-way valve (16) is from the sealing plate (13) to the medicine inlet pipe (11).

6. The soilless culture device for asparagus seedling cultivation according to claim 1, wherein: the top of the pressure plug (12) is provided with a cross opening.