CN2764138Y - Floating seedling culturing dish for tobacco - Google Patents

Abstract

The utility model relates to a floating seedling culturing dish for tobacco, which comprises a dish body and seedling culturing cups, wherein the seedling culturing cups are arranged in the dish body in a matrix way. The utility model is characterized in that the dish body and the seedling culturing cups are formed into an integral structure, and each seedling culturing cup is composed of a cup opening, a cup bottom, a cup wall, a circular arc surface and a through hole, wherein an inner cavity of the seedling culturing cup forms a geometric prism or geometric bevel shape; the cup opening and one surface of the dish body are positioned at a same plane surface; the area of the cup opening is not less than the area of the cup bottom; the adjacent cup walls of the seedling culturing cup are connected through the circular arc surface in a sliding way, and the cup wall and the cup bottom which are adjacent are connected through the circular arc surface in a sliding way; the through hole penetrates through the cup bottom; the thickness of the cup wall is not less than 2 millimeters, the thickness of the cup bottom is not less than 2 millimeters and the diameter of the through hole is not less than 1 millimeter. Linear edges and linear bottom edges of a nutrient cup are designed into the connection through circular arc surfaces, the mold release and the lifting of seedlings are favorable, the lump can not be dispersed, the roots can not be damaged and the survival rate can be improved. The utility model has the advantages that the compressive strength of the seedling culturing dish is reinforced, the service life is extended and the function of low cost is achieved.

Description

A kind of floating seedling cultivation of fire-cured tobacco dish

Technical field

The utility model relates to a kind of cultivation of plants device, is meant a kind of floating seedling cultivation of fire-cured tobacco dish especially.

Background technology

Floating plant is grown seedlings and invaded that profit grows seedlings is the current advanced technology that generally adopts both at home and abroad, and the floating plant seedling-cultivating tray that uses at present is widely used in growing seedlings of tobacco, cotton, vegetables, melon and fruit, but existing product still exists aborning and uses inconvenience.A kind of floating plant seedling-cultivating tray is disclosed as Chinese patent ZL02277973.6, by a thickness evenly and the horizontal and vertical isolation bar that some parallel equidistant are set on the foamed plastics disk body of symmetric geometry arranged, the cross section of isolation bar is an isosceles trapezoid, horizontal and vertical isolation bar surrounds some square spaces, the disjunctor base plate is arranged at the bottom of disk body, and the water hole of giving by base plate is arranged in the middle of the square cavity bottom.The technological deficiency that exists is: intersect the side of its square cavity is the straight line seamed edge, and inconvenience moves seedling, and root is hindered by the group that easily looses, and influence survival rate, and seedling-cultivating tray intensity is low, and cracky is unfavorable for reusing, and causes the cost height.

Summary of the invention

The purpose of this utility model provides a kind of compression strength height, and is rational in infrastructure, economical and practical floating seedling cultivation of fire-cured tobacco dish.

For reaching above-mentioned technical purpose, the technical solution adopted in the utility model is:

The floating seedling cultivation of fire-cured tobacco dish, comprise disk body and seedling-raising cup, seedling-raising cup is matrix and is arranged in the disk body, it is characterized in that: described disk body and seedling-raising cup are overall structure, seedling-raising cup is made up of rim of a cup, the cup end, wall of cup, arc surface, through hole, and the seedling-raising cup inner chamber is how much prisms or how much prismoid shapes; Described rim of a cup and disk body one surface are positioned at same plane, the area at the bottom of the area of rim of a cup is not less than glass; Between the adjacent wall of cup of described seedling-raising cup, adjacent wall of cup is connected so that arc surface is smooth with cup at the end; At the bottom of the described through hole through-cup; Described wall of cup is thick to be not less than 2 millimeters, and the cup base thickness is not less than 2 millimeters, and through-hole diameter is not less than 1 millimeter.

Described seedling-raising cup inner chamber is positive truncated rectangular pyramids shape.

The beneficial effects of the utility model are: the linear seamed edge of nutrient cup is designed to arc surface with linear base is connected, help demoulding lifting, root is hindered by the group that do not loose, and improves survival rate.Help strengthening the compression strength of seedling-cultivating tray, increase the service life, reach the effect that reduces cost.

Description of drawings

Fig. 1 is the vertical view of a preferred embodiment of the utility model

Fig. 2 is the cutaway view Amplified image of nutrient cup among the utility model embodiment

In the accompanying drawing, 1, disk body 2, seedling-raising cup 3, rim of a cup 4, wall of cup 5, the cup end 6, through hole 7, arc surface

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1, 2, the floating seedling cultivation of fire-cured tobacco dish is the integral article by the foamed plastics thermoplastic shaping, disk body 1 has certain thickness, surface, disk body top to bottom, left and right, front and rear is parallel symmetry respectively, seedling-raising cup is matrix and is arranged in the disk body, seedling-raising cup 2 is made up of rim of a cup 3, wall of cup 4, the cup end 5, arc surface 7, through hole 6, how much positive truncated rectangular pyramids shapes of seedling-raising cup 2 inner chambers; Rim of a cup 3 and disk body 1 upper surface are positioned at same plane, and 5 area at the bottom of the area of rim of a cup 3 is not less than glass, the wall of cup 4 and the angle at the cup end 5 are preferably between 100 degree-120 degree, and wall of cup 4 is thick to be not less than 3 millimeters; In each seedling-raising cup 2, between the adjacent wall of cup 4, adjacent wall of cup 4 is connected so that arc surface is smooth with cup at the end 5; Diameter is at the bottom of 2 millimeters through hole 6 through-cup 5, and the cup ends 5 thickness is 2 millimeters.

Claims (2)

1, a kind of floating seedling cultivation of fire-cured tobacco dish, comprise disk body and seedling-raising cup, seedling-raising cup is matrix and is arranged in the disk body, it is characterized in that: described disk body and seedling-raising cup are overall structure, seedling-raising cup is made up of rim of a cup, the cup end, wall of cup, arc surface, through hole, and the seedling-raising cup inner chamber is how much prisms or how much prismoid shapes; Described rim of a cup and disk body one surface are positioned at same plane, the area at the bottom of the area of rim of a cup is not less than glass; Between the adjacent wall of cup of described seedling-raising cup, adjacent wall of cup is connected so that arc surface is smooth with cup at the end; At the bottom of the described through hole through-cup; Described wall of cup is thick to be not less than 2 millimeters, and the cup base thickness is not less than 2 millimeters, and through-hole diameter is not less than 1 millimeter.

2, a kind of floating seedling cultivation of fire-cured tobacco dish according to claim 1, it is characterized in that: described seedling-raising cup inner chamber is positive truncated rectangular pyramids shape.

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