CN214316404U - Crop planting tray for irrigating by using gravity - Google Patents

Abstract

The application provides an utilize gravity to carry out crops tray of irrigating, locate including basin and cover layer board in the basin, the layer board has a plurality of planting grooves that are used for holding soil and seedling, the tank bottom of planting the groove has and holds the hole of permeating water of water intercommunication in the basin, the periphery of layer board is equipped with the dop, the dop with draw-in groove slidable joint on the basin, the dop below is equipped with the guide bar, the draw-in groove endotheca is equipped with the spring, the spring housing is established the outside of guide bar, the spring compression is in the bottom plate of basin with between the layer board. The dead weight of seedling is constantly increased along with its growth, leads to the whole weight of layer board constantly to increase, and the layer board is followed the draw-in groove whereabouts, and the spring is compressed, and the dead weight of layer board constantly changing is in a dynamic balance process with the buoyancy of basin normal water and the elasticity of spring, has realized the hole of permeating water and has kept the purpose that communicates all the time with the basin normal water to guarantee that the seedling lasts continuous nutrition supply.

Description

Crop planting tray for irrigating by using gravity

Technical Field

The application relates to the tray field, especially relates to a utilize crop tray that gravity irrigated.

Background

For example, a crop planting tray for irrigation by gravity is known from CN 209449322U

The tray, this tray utilize the soil moisture degree can arouse the lift that the tray was controlled to the change of the whole weight of tray to it is more convenient to make the irrigation, and the control of time is more accurate simultaneously.

However, the main purpose of planting seedlings on trays is to shorten the cultivation time, so that the humidity of the soil of the seedlings is kept constant within a certain range, so that the continuous nutrition supply of the seedlings can be ensured, and the cultivation time is shortened, so that the humidity of the soil is not a main factor influencing the weight change of the whole tray, and the weight change of the seedlings is mainly influenced by the weight change of the tray.

SUMMERY OF THE UTILITY MODEL

This application mainly solves the technical problem how to utilize seedling self weight change to realize automatic irrigation to the influence of tray.

For solving above-mentioned technical problem, this application provides an utilize gravity to carry out crops tray of irrigating, locate including basin and cover layer board in the basin, the layer board has a plurality of planting grooves that are used for holding soil and seedling, the tank bottom of planting the groove has and holds the hole of permeating water of water intercommunication in the basin, the periphery of layer board is equipped with the dop, the dop with draw-in groove slidable joint on the basin, the dop below is equipped with the guide bar, the draw-in groove endotheca is equipped with the spring, the spring housing is established the outside of guide bar, the spring compression is in the bottom plate of basin with between the layer board.

Optionally, the groove bottom is of a concave arc structure, and the water permeable holes are located in the middle of the groove bottom.

Optionally, a protective net is arranged at the water permeable holes.

Optionally, the protective mesh is laid above the groove bottom.

Optionally, the clamp is located at four corners of the supporting plate.

Optionally, the pallet is made of plastic.

According to the technical scheme of this application, the dead weight of seedling is along with its growth and constantly increases, leads to the whole weight of layer board constantly to increase, and the layer board is followed the draw-in groove whereabouts, and the spring is compressed, and the dead weight of layer board constantly changing is in a dynamic balance process with the buoyancy of basin normal water and the elasticity of spring, has realized the hole of permeating water and has kept the purpose that communicates all the time with the basin normal water to guarantee that the seedling lasts continuous nutrition supply.

Drawings

Specific embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic view of an embodiment of a crop tray for gravity irrigation;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the sink of FIG. 1;

fig. 4 is a schematic view of the pallet of fig. 1.

Detailed Description

The technical solution provided by the present application is explained in more detail below with reference to fig. 1 to 4.

A crop tray for gravity irrigation according to an embodiment of the present application, the crop tray comprising a water tank 100 and a supporting plate 200 sleeved in the water tank 100, wherein the water tank 100 contains water 400 or culture solution required for the growth of a seedling 500; the horizontal joint of layer board 200 looks adaptation is inside basin 100, it evenly arranges a plurality of columniform planting grooves 210 that are used for holding soil 300 and seedling 500 to have at layer board 200, planting groove 210 upper portion opening is in layer board 200 parallel and level, the main part of planting groove 210 is located the below of layer board 200, the tank bottom 211 of planting groove 210 is recessed arc structure, and have the hole 220 of permeating water with the water 400 intercommunication that holds in basin 100, the hole 220 of permeating water is located the middle part of tank bottom 211, in order to prevent that debris from flowing into water 400, protective screen 221 has been laid in the top of tank bottom 211, protective screen 221 covers the hole 220 of permeating water completely.

In addition, the four corners of the supporting plate 200 are provided with clamping heads 230 protruding outwards, the clamping heads 230 are slidably clamped with the clamping grooves 110 at the four corners of the water tank 100, a guide rod 240 is arranged below the clamping heads 230, a spring 250 is sleeved in the clamping groove 110, the spring 250 is sleeved outside the guide rod 240, and the spring 250 is compressed between the bottom plate of the water tank 100 and the supporting plate 200.

Optionally, the pallet 200 is made of plastic.

Compared with the prior art, the crop tray that utilizes gravity to irrigate that this application provided, when using, seedling 500's dead weight is along with its growth and constantly increases, lead to the continuous increase of layer board 200 whole weight, layer board 200 falls along draw-in groove 110, spring 250 is compressed, layer board 200 constantly changes dead weight and basin 100 in the buoyancy of water 400 and spring 250's elasticity are in a dynamic balance process, realized permeating water hole 220 and kept the purpose that communicates with basin 100 in water 400 all the time, thereby guarantee that seedling 500 lasts continuous nutrition supply.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides an utilize gravity to carry out crops tray of irrigating, a serial communication port, locate including basin and cover layer board in the basin, the layer board has a plurality of planting grooves that are used for holding soil and seedling, the tank bottom of planting the groove has and holds the hole of permeating water of the water intercommunication in the basin, the periphery of layer board is equipped with the dop, the dop with draw-in groove slidable joint on the basin, the dop below is equipped with the guide bar, the draw-in groove endotheca is equipped with the spring, the spring housing is established the outside of guide bar, the spring compression is in the bottom plate of basin with between the layer board.

2. The gravity-fed drip irrigation system as claimed in claim 1, wherein said trough bottom is formed in a downwardly concave arcuate configuration, and said water-permeable holes are formed in a central portion of said trough bottom.

3. The gravity-irrigated crop tray of claim 2, wherein said water permeable holes are provided with a protective mesh.

4. The gravity-irrigated crop tray of claim 3, wherein said mesh is laid over the bottom of said trough.

5. The gravity-irrigated crop tray of claim 1, wherein said cartridges are located at four corners of said support plate.

6. The gravity-irrigated crop tray of claim 1, wherein the pallet is made of plastic.

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