Rice seedling raising device

Abstract

The utility model discloses a rice seedling raising device which comprises a rack, the rack comprises two fixed supporting columns which are symmetrically arranged, each supporting column is provided with a plurality of rotatable trays, the trays of the two supporting columns are distributed in a staggered mode, the trays can coincide up and down between the two supporting columns, and cultivation trays are placed on the trays. And the tray is rotationally matched with the support column through a rod sleeve fixedly connected with the tray. The cultivation tray is provided with a plurality of seedling planting grooves, and a plurality of handles are arranged around the cultivation tray. According to the rice seedling raising device, each cultivation tray can freely rotate to select or change the direction, the three adjacent cultivation trays can be completely staggered in the vertical direction, dead angles are difficult to form when the whole rice seedling raising device receives illumination, and the rice seedling raising device has high practical value and popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seedling raising devices, in particular to a rice seedling raising device. Background Art

[0002] Before rice is planted in paddy fields, the rice seedlings need to be pre-cultivated. In the prior art, a common method for cultivating rice seedlings is to lay a cultivation tray on cultivation soil, sow seeds on the cultivation tray, and then cover it with cultivation soil. In the prior art, a multi-layer device similar to a high-rise building is also used to cultivate rice seedlings in order to reduce the occupied space. However, since the cultivation trays are arranged layer by layer, the cultivation tray located on the upper part is likely to block the sunlight of the cultivation tray below, affecting the development of the rice seedlings.

[0003] To this end, the scheme CN218388923U discloses a rice seedling raising device, which can improve the space utilization rate by setting multiple swinging discs on the supporting chassis, and the swinging discs and the supporting chassis are hinged by connecting rods, so that the swinging discs can be deflected to different positions according to different usage requirements to meet the lighting requirements and prevent the bottom supporting chassis from insufficient lighting. However, the two adjacent layers still have a large overlap in the vertical direction, and all the swinging discs can only deflect in one direction, so that there is a large dead angle for the overall light reception, and the swinging discs cannot flexibly change their directions to avoid the lighting dead angle. Utility Model Content

[0004] The utility model aims to provide a rice seedling raising device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a rice seedling raising device, comprising a stand, wherein the stand comprises two symmetrically arranged fixed pillars, the pillars are provided with a plurality of rotatable trays, the trays of the two pillars are staggered, a plurality of the trays can overlap up and down between the two pillars, and a cultivation tray is placed on the trays.

[0007] As an improvement, the tray is rotatably matched with the support column through a rod sleeve fixedly connected thereto.

[0008] As an improvement, the cultivation tray is provided with a plurality of seedling planting grooves, and a plurality of handles are provided around the cultivation tray.

[0009] Compared with the prior art, the utility model has the following advantages: rice seedlings are planted in a seedling trough, and a cultivation tray is placed on a tray. During the cultivation period, the tray is rotated out from between two pillars, as shown in the figure, and is staggered in the vertical direction, as shown in the figure, so that each cultivation tray can receive sunlight without obstruction, and the orientation of the cultivation tray can be flexibly adjusted adaptively, and there are multiple distribution methods.

[0010] The rice seedling raising device has each raising plate that can be freely rotated to select or change its orientation, and three adjacent raising plates can be completely staggered in the vertical direction, so that the whole device hardly has dead corners when receiving light, and has high practical value and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings listed below are only some structural schematic diagrams of the utility model, not all of them.

[0012] Figure 1 The utility model is a schematic structural diagram of a rice seedling raising device.

[0013] Figure 2 The utility model is a diagram showing the use status of a rice seedling raising device.

[0014] Figure 3 The utility model is a top view of a rice seedling raising device in use state.

[0015] Figure 4 The utility model is a cross-sectional view of a rice seedling raising device.

[0016] Reference numerals:

[0017] Stand 1; Support column 11;

[0018] Tray 2; Rod sleeve 21;

[0019] Cultivation tray 3; seedling groove 31; handle 32; DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the indicated orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0022] In addition, if the terms "first", "second", "third", etc. appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance. If the terms "horizontal", "vertical", "overhanging", etc. appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the embodiments of the present invention, if the terms "multiple" or "several" appear, they represent at least two.

[0024] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] This embodiment combines the attached Figures 1 to 4 , a rice seedling raising device is described in detail.

[0026] The present embodiment provides a rice seedling raising device, comprising a stand 1, wherein the stand 1 comprises two symmetrically arranged fixed pillars 11, wherein the pillars 11 are provided with a plurality of rotatable trays 2, wherein the trays 2 of the two pillars 11 are staggeredly distributed, and a plurality of the trays 2 can overlap up and down between the two pillars 11, and a cultivation tray 3 is placed on the tray 2.

[0027] The tray 2 is rotatably matched with the support column 11 via a rod sleeve 21 fixedly connected thereto.

[0028] The cultivation tray 3 is provided with a plurality of seedling planting grooves 31 , and a plurality of handles 32 are provided around the cultivation tray 3 .

[0029] In the specific implementation, rice seedlings are planted in the seedling groove 31, and the cultivation tray 3 is placed on the tray 2. During the cultivation period, the tray 2 is rotated out from between the two pillars 11. Figure 2 , which is displaced in the vertical direction, such as Figure 3 , so that each cultivation tray 3 can receive sunlight without obstruction, and the orientation of the cultivation tray 3 can be flexibly adjusted adaptively, and there are multiple distribution methods.

[0030] The above description of the utility model and its implementation methods is not restrictive, and the actual protection scope is not limited to this. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A rice seedling raising device, characterized in that: The invention comprises a stand (1), wherein the stand (1) comprises two symmetrically arranged fixed pillars (11), wherein the pillars (11) are provided with a plurality of rotatable trays (2), wherein the trays (2) of the two pillars (11) are staggeredly distributed, and a plurality of the trays (2) can overlap up and down between the two pillars (11), and a culture plate (3) is placed on the trays (2).

2. A rice seedling raising device according to claim 1, characterized in that: The tray (2) is rotatably matched with the support column (11) via a rod sleeve (21) fixedly connected thereto.

3. A rice seedling raising device according to claim 1, characterized in that: The cultivation tray (3) is provided with a plurality of seedling planting grooves (31), and a plurality of handles (32) are provided around the cultivation tray (3).

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