CN202232322U - Automatically controlled three-dimensional seedling culturing tray frame - Google Patents

Abstract

A self-controlled three-dimensional seedling tray frame, which is composed of a three-dimensional support and a seedling cultivation tray installed on the support. Multi-layer slide rails are installed on the three-dimensional support. The slide rails run through the left and right ends of the three-dimensional support in the horizontal direction. The rear ends on both sides are fixedly equipped with support rods, and pulleys are installed on the outside of the support rods, and the pulleys are installed in the slide rails. A cylinder is installed below the seedling raising tray, and the front end of the cylinder push rod is fixed on the outside of the seedling raising tray. The installation directions of the cylinders of the two-layer seedling tray frame are opposite. Due to the design of multi-layer seedling trays, a cylinder is installed under each layer of seedling trays, and the cylinder can push out and retract each layer of seedling trays on the three-dimensional support from the inside to the outside according to the set program, so as to meet the needs of the seedlings. Therefore, the utility model can not only greatly reduce the area occupied by seedlings, but also better meet the environmental requirements for the growth of seedlings, and meet the requirements of efficient and intensive agricultural production development.

Description

Self-controlled three-dimensional seedling tray rack

technical field

The utility model belongs to the technical field of seedling raising equipment in agricultural production, and relates to a self-controlled three-dimensional seedling tray frame.

technical background

In standardized facility agricultural production, many crops need to be raised uniformly. In seedling work, seedling tray seedling technology is widely used. In the seedling tray raising technology in the prior art, the seedling trays are uniformly placed on a plane to raise seedlings. Although this technology can make the seedlings in each tray get good light, it occupies a large area of the site, and the area of the greenhouse is correspondingly large. It is also relatively large, and the number of planting facilities in the greenhouse should have increased. With the development of high-efficiency and intensive agricultural production technology and the continuous improvement of the utilization rate of cultivated land, the current technology of raising seedlings in seedling trays cannot meet the requirements of development.

Technical solutions

In order to solve the problem that seedlings are raised on a plane in the seedling raising technology, which occupies a large area and is not conducive to the development of high-efficiency and intensive agriculture, the utility model provides a self-controlled three-dimensional seedling tray. The technical solution is as follows:

A self-controlled three-dimensional seedling tray frame, which is composed of a three-dimensional support and a seedling cultivation tray installed on the support. Multi-layer slide rails are installed on the three-dimensional support. The slide rails run through the left and right ends of the three-dimensional support in the horizontal direction. The rear ends on both sides are fixedly equipped with support rods, pulleys are installed on the outside of the support rods, the pulleys are installed in the slide rails, and cylinders are installed below the seedling raising trays. Front and rear intake and exhaust ports are designed on the cylinders. It is fixed on the middle column of the three-dimensional support, and the front end of the cylinder push rod is fixed on the outside of the seedling raising tray, and the installation directions of the cylinders of the upper and lower seedling raising trays are opposite;

A rotating shaft is used to connect the pulley and the supporting rod, and a positioning piece, a fixing nut and a spring washer are installed on the rotating shaft.

Adopt above-mentioned technical scheme, install a seedling raising tray frame in each slideway, the seedling raising tray frame is multi-layered on the three-dimensional support, put the seedling raising tray into the seedling raising tray frame, can carry out multi-layer three-dimensional seedling; A cylinder is installed under the frame, and the intake and exhaust pipes of the cylinder can be connected with the peripheral automatic control system. The cylinder can push out and retract each layer of seedling trays on the three-dimensional support from inside to outside at regular intervals according to the set program, so that each layer on the three-dimensional support The light requirements of the plant seedlings in the layer seedling tray can be met. After adopting the self-controlled three-dimensional seedling tray technology, it can not only greatly reduce the area occupied by seedling cultivation, but also better meet the environmental requirements for seedling growth, and better meet the requirements of efficient and intensive agricultural production development.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a partial cross-sectional structure along the direction A-A in Fig. 1 .

Detailed ways

Embodiment: as shown in Figure 1, a kind of self-controlled three-dimensional seedling tray frame is made up of three-dimensional support 1 and the seedling raising tray frame 5 that is installed on support 1, and multilayer slide rail 2 is installed on three-dimensional support 1, slide rail 2 At the left and right ends of the three-dimensional support 1 in the horizontal direction, the rear ends of the seedling raising tray frame 5 are fixedly equipped with a support rod 4, and the outside of the support rod 4 is equipped with a pulley 3, and the pulley 3 is installed in the slide rail 2. The bottom of dish frame 5 is equipped with cylinder 6, is designed with front and rear intake and exhaust ports 7 on cylinder 6, the rear end of cylinder 6 is fixed on the center column of three-dimensional support 1, and the front end of cylinder push rod 8 is fixed on the side of seedling raising dish frame 5. Outer side, the installation direction of the cylinder 6 of the upper and lower two-layer seedling tray frame 5 is opposite;

Between the pulley 3 and the support rod 4, a rotating shaft 9 is used to connect, and a positioning piece 10, a fixed nut 11 and a spring washer 12 are installed on the rotating shaft 9.

Claims (2)

1. The self-controlled three-dimensional seedling tray frame is composed of a three-dimensional support (1) and a seedling cultivation tray (5) installed on the support (1), and is characterized in that: multi-layer slide rails (2) are installed on the three-dimensional support (1) ), the slide rail (2) runs through the left and right ends of the three-dimensional support (1) in the horizontal direction, and the rear ends of the seedling raising tray frame (5) are fixedly installed with support rods (4) on the front and rear sides, and the outer sides of the support rods (4) are installed A pulley (3) is arranged, and the pulley (3) is installed in the slide rail (2), and a cylinder (6) is installed under the seedling raising tray frame (5), and front and rear intake and exhaust ports (7) are designed on the cylinder (6) , the rear end of the cylinder (6) is fixed on the middle column of the three-dimensional support (1), the front end of the cylinder push rod (8) is fixed on the outside of the seedling raising tray (5), and the cylinders of the upper and lower layers of the seedling raising tray (5) (6) The installation direction is opposite. 2. The self-control three-dimensional seedling tray frame as claimed in claim 1, characterized in that: between the pulley (3) and the support bar (4), connect with a rotating shaft (9), and a positioning piece (9) is installed on the rotating shaft (9). 10), fixed nut (11) and spring washer (12).

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