CN219894047U

CN219894047U - Plant cultivation device

Info

Publication number: CN219894047U
Application number: CN202321303861.8U
Authority: CN
Inventors: 张洪博; 刘晓峰; 张忠锋; 鞠馥竹; 方宁; 林晓阳
Original assignee: Qingzhou Tobacco Research Institute of China National Tobacco Corp of Institute of Tobacco Research of CAAS
Current assignee: Qingzhou Tobacco Research Institute of China National Tobacco Corp of Institute of Tobacco Research of CAAS
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-27
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of plant cultivation, and aims to solve the problems that a plant cultivation device cannot meet low-cost automatic watering and personalized single plant cultivation. The plant culture device comprises a tray body and a tray cover, wherein a plurality of hollow reverse cones are arranged on the tray cover, the reverse cones are arranged between the tray body and the tray cover, the upper parts of the reverse cones are open, the bottoms of the reverse cones are provided with through holes, and water-absorbing cotton is filled in an inner cavity of the reverse cones; the plant cultivation pot is arranged above the tray cover, the bottom of the plant cultivation pot is provided with a hole, and the bottom of the plant cultivation pot is attached to the top of the absorbent cotton; the magnetic levitation ball liquid level switch is arranged on the disc cover, the water tank, the water pump is arranged in the water tank, and the water inlet pipe is connected with the magnetic levitation ball liquid level switch and the water tank. The automatic watering device can meet the automatic watering requirement of plant greenhouse culture, and has simple structure and low cost; meanwhile, each culture pot on the tray cover can be freely moved, the limitation of the absorbent cotton and the tray body is avoided, and the requirements of frequent single plant movement and individual management can be met.

Description

Plant cultivation device

Technical Field

The utility model relates to the technical field of plant culture, in particular to a plant culture device.

Background

Greenhouse cultivation of plants is an important technical link in the field of modern agricultural planting. In the greenhouse cultivation process of plants, the matching of plant personalized management and automatic watering facilities is a control difficulty and is a key factor for determining the success or failure of greenhouse plant cultivation and cultivation cost.

At present, the automatic watering control system commonly used in the plant greenhouse cultivation process mainly has two forms, namely a spraying watering system, but the system needs certain equipment and maintenance cost, has certain requirements on the greenhouse structure, and is not suitable for the plant cultivation requirements of some indoor greenhouses and small greenhouses; the other is a self-water-absorbing culture system, namely, a layer of water storage disc is additionally arranged at the bottom of a culture disc or a culture pot, and water absorbing strips which can extend to the water storage disc are additionally arranged at the bottom of the culture disc or the culture pot, so that automatic water supply is realized, however, the culture disc or the culture pot in the method is inconvenient to move, and the single plant culture which needs to be frequently moved and personalized management cannot be met.

Therefore, the current plant culture device can not well meet the requirements of production and scientific research, and the design of the novel plant culture device which can meet the automatic watering requirement of plant greenhouse culture and also can allow the movement of single plants frequently and the individual management requirement is significant for improving the technical level of the plant greenhouse culture field.

Disclosure of Invention

The utility model provides a plant culture device, which aims to solve the problems that a plant culture device in the field of plant greenhouse culture cannot meet low-cost automatic watering and personalized single plant culture.

The utility model is realized by adopting the following technical scheme:

the plant culture device comprises a tray body, a tray cover arranged at an opening of the tray body, a plurality of hollow reverse cones arranged on the tray cover, a reverse cone arranged between the tray body and the tray cover, an upper opening of the reverse cone, a through hole arranged at the bottom of the reverse cone, and water-absorbing cotton filled in an inner cavity;

the plant cultivation pot is arranged above the tray cover, the bottom of the plant cultivation pot is provided with a hole, and the bottom of the plant cultivation pot is attached to the top of the absorbent cotton;

the magnetic levitation ball liquid level switch is arranged on the disc cover, the water tank, the water pump is arranged in the water tank, and the water inlet pipe is connected with the magnetic levitation ball liquid level switch and the water tank.

Further, the bottom of the reverse cone is contacted with the bottom of the tray body, and the through hole of the bottom of the reverse cone is arranged on the side wall of the bottom of the reverse cone.

Further, a round hole matched with the opening of the reverse cone is formed in the disc cover, and the reverse cone is embedded in the round hole.

Further, a flange is arranged on the periphery of the upper part of the reverse cone.

Further, the absorbent cotton is a flat-top pointed bottom and is attached to the inner wall of the cavity of the inverted cone. As a further improvement, the diameter of the upper flat top of the absorbent cotton is more than 4 cm.

Further, through holes are formed in the side walls of the tray bodies, and the tray bodies are communicated through pipelines.

The plant culture device provided by the embodiment of the utility model has the following beneficial effects: through the cooperation design of the structures, the automatic watering requirement of plant greenhouse culture can be met, and the plant greenhouse culture loss caused by the omission of manual watering is overcome; meanwhile, the culture bowls are in non-fixed connection with the absorbent cotton and the tray body, each culture bowl on the tray cover can be freely moved, the limitation of the absorbent cotton and the tray body is avoided, and the requirements of frequent single plant movement and individual management can be met.

Drawings

FIG. 1 is a schematic view showing the overall structure of a plant growing apparatus according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a plant growing apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a disc cover according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of absorbent cotton according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing the structure of a plant pot according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a plurality of disc units in communication according to an embodiment of the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Examples

A plant culture device, as shown in figures 1-6, comprises a tray body 1 for containing water or nutrient solution; the tray cover 2 is arranged at the opening of the tray body 1, a plurality of reverse cones 3 are arranged on the tray cover 2, the upper part of each reverse cone 3 is opened, the bottom of each reverse cone 3 is provided with a through hole, the inner cavity is used for filling absorbent cotton 4, and the absorbent cotton 4 absorbs water or nutrient solution from the tray body 1 through the through hole at the bottom of each reverse cone 3; a plant culture pot 5 arranged above the tray cover 2, wherein an opening is arranged at the bottom of the plant culture pot 5; the plant cultivation pot 5 is placed on the reverse cone 3 and is attached to the top of the absorbent cotton 4, and the nutrient soil in the plant cultivation pot obtains moisture or nutrient solution from the absorbent cotton 4 through the opening at the bottom.

The shape of the inverted cone 3 can ensure stable placement of the plant cultivation pot 5, and can also increase the capacity of the tray body 1 for water or nutrient solution.

As a further improvement, the bottom of the reverse cone 3 is contacted with the bottom of the tray body 1, so that the stability of the tray cover 2 on the tray body is enhanced, the supporting effect on the plant cultivation pot 5 is enhanced, and meanwhile, the through hole at the bottom of the reverse cone 3 extends to the side surface of the reverse cone 3, and the effective water absorption of the water absorption cotton is ensured.

As a further improvement, the upper outer periphery of the reverse cone 3 is provided with a rib for preventing the plant-growing pot 5 from sliding.

The magnetic ball liquid level switch 6 is arranged on the disc cover 1, the water tank 8, the water pump 9 is arranged in the water tank, and the water inlet pipe 7 is connected with the magnetic ball liquid level switch 6 and the water tank 8. The specific model of the magnetic ball liquid level switch 6 is selected according to the liquid state in the disc body, the installation position and the process connection. In this embodiment, the magnetic ball level switch 6 is preferably disposed at a corner of the disc cover.

In this embodiment, the tray body 1, the tray cover 2 and the water inlet pipe 7 are made of plastics such as PET, PVC or PP.

In this embodiment, the absorbent cotton 4 in the cavity of the inverted cone 3 is absorbent cotton 4 with a flat top and a pointed bottom, the shape of the absorbent cotton is completely attached to the inner wall of the cavity of the inverted cone 3, and water or nutrient solution in the tray body can be sucked from the opening at the bottom of the inverted cone 3, and the diameter of the flat top on the upper part of the absorbent cotton is above 4 cm.

In this embodiment, the water level in the tray body 1 can be automatically controlled by the magnetic levitation ball liquid level switch 6 according to the requirement.

As a further improvement, the side surface of the tray body is provided with the holes, a plurality of tray bodies are communicated, and the integral control of a plurality of culture devices is realized.

In this embodiment, the sizes of the tray body 1, the tray cover 2 and the inverted cone 3 embedded in the tray cover, and the number of the culture bowls which can be placed on each tray cover can be adjusted as necessary according to the needs, so as to meet the plant culture requirements of different types, different sizes and different numbers.

The working principle of the plant culture device is as follows:

1. placing water or nutrient solution in the tray body 1;

2. the tray cover is covered on the tray body, the absorbent cotton is placed in the back taper of the tray cover, and the opening at the bottom of the back taper allows water or nutrient solution in the tray body to be transported upwards through the absorbent cotton.

3. The absorbent cotton is flat-topped and pointed-bottomed absorbent cotton, the pointed bottom of the absorbent cotton is completely attached to the inverted cone, and water or nutrient solution in the tray body can be sucked from the opening at the bottom of the inverted cone.

4. The plant culture pot with nutrient soil is placed on the upper part of the absorbent cotton with the reverse cone of the tray cover, and the water or nutrient solution transmitted by the absorbent cotton is obtained through the contact between the opening at the bottom of the culture pot and the flat top of the upper part of the absorbent cotton.

5. The magnetic floating ball liquid level switch arranged at one corner of the disc cover is connected with the water pump and the water tank through the water inlet pipe, the floats of the water control switch float on water or nutrient solution in the disc body to contact, the water level in the disc body is automatically adjusted through setting the water control level, water is automatically fed when the water level is low, and the water automatically stops when the water level reaches the set water level.

6. The open pores for communicating the trays are arranged on the side surfaces of the trays, so that a plurality of trays can be communicated, and the overall control of a plurality of culture devices is realized by using one water control switch.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "coupled," and the like are to be construed broadly and may be, for example, fixedly attached or detachably or integrally attached; the connection may be direct or indirect via an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.

Claims

1. The plant culture device is characterized by comprising a tray body, a tray cover arranged at an opening of the tray body, a plurality of hollow reverse cones arranged on the tray cover, a reverse cone arranged between the tray body and the tray cover, an upper opening of the reverse cone, a through hole arranged at the bottom, and water-absorbing cotton filled in an inner cavity;

the magnetic levitation ball liquid level switch is arranged on the disc cover, the water tank is arranged on the disc cover, the water pump is arranged in the water tank, and the water inlet pipe is connected with the magnetic levitation ball liquid level switch and the water tank.

2. The plant growing apparatus of claim 1, wherein the bottom of the reverse taper is in contact with the bottom of the tray, and the through hole of the bottom of the reverse taper is provided on a sidewall of the bottom of the reverse taper.

3. The plant growing apparatus according to claim 1, wherein the upper periphery of the reverse taper is provided with a flange.

4. The plant growing apparatus according to claim 1, wherein the absorbent cotton is a flat-topped pointed bottom, and is attached to the inner wall of the cavity of the inverted cone.

5. The plant growing apparatus according to claim 1, wherein the side wall of the tray body is provided with a through hole, and the plurality of tray bodies are communicated through a pipeline.