CN2751533Y - Seedling bed forming means - Google Patents

Abstract

The utility model relates to a seedling culturing seedling bed forming tool which is composed of two length rods and two width rods, wherein two outer positioning pieces and two inner positioning pieces are arranged on the width rods; the distance between the two inner positioning pieces is equal to the width of a seedling forming die. The distance between the two outer positioning piece and inner positioning piece at both ends of each width rod is the slumping quantity of the side of the seedling die when a bottom die is molded. Pin holes are arranged on the positioning pieces. Both ends of each length rod are provided with notches corresponding to the positioning pieces on the width rods, and the notches and the positioning pieces are connected through pins. When the seedling bottom die is made, the two length rods are arranged on the positioning pieces of the outer openings of both ends of each of the width rods. When the seedling die is molded, the two length rods are arranged on the positioning pieces of the inner openings of both ends of each of the width rods. Because the utility model can be used for making a primary seedling die and can also be used for making the shaping of the seedling die, the operating requirement is not high, the made seedling die is level and uniform, and the dimension is unified. The utility model is suitable for the seedling culture with nutrient soil, and is also suitable for the seedling culture with sludge.

Description

Seedling seedbed shaping jig

Technical field:

The utility model relates to a kind of agricultural tools, specially refers to the manual agricultural utensil of seedling moulding.

Background technology:

Continuous popularization along with agricultural mechanization, the advantage of machine rice transplantation is progressively accepted by the vast farmers friend, and the area of machine rice transplantation increases year by year, and how rice shoot is just unified, band mud is even for rice transplanter provides, the rice shoot piece of consistent size is a key of carrying out machine rice transplantation.Obtain height unification, the uniform rice shoot of band mud, the moulding in rice shoot seedbed is the basis.In the cultivating process of rice shoot, if the seedbed size is inaccurate, the seedbed flatness is bad following two kinds of situations can to occur: 1. the seedbed size is nonstandard: when cutting seedling with the sizing seedlings cutter, in the seedling piece on seedling mould limit, very easily lack seedling, can not provide size unified for rice transplanter, the rice shoot piece of consistent size, thus make machine rice transplantation the seedling inequality, influence machine rice transplantation efficient and quality; Perhaps leave residual seedling on seedling mould limit, the availability of rice shoot is not high; 2. the seedbed flatness is bad: rice shoot is different because of height in cultivating process, gets the regimen condition and differs, and causes rice shoot growing way inequality, and height does not wait, and the band mud amount inequality of rice shoot is unfavorable for machine rice transplantation or is shaped disconnected waist seedling.Because the specification requirement height that the seedbed makes, general peasant is difficult to produce the seedling seedbed of size unification, smooth unanimity, and at present, the making in rice shoot seedbed must be finished by the peasant with rich experience, so the moulding in seedbed is the problem that the peasant has a headache.In recent years, the inventor has designed a kind of seedling seedbed shaping jig through groping, and it can make general peasant both fast and sound produce the seedling seedbed of size unification, smooth unanimity.

Summary of the invention:

Goal of the invention of the present utility model is: for mulching film seedling cultivation provides a kind of seedling seedbed shaping jig, use it can produce the unified seedbed of size easily.

Seedling described in the utility model seedbed shaping jig, it is characterized in that: it is made up of two length rods and two width rods, on width rod, be provided with four spacers that connect length rod, two outside fix sheets and two interior spacers, the distance of spacer is identical with the width of typing seedling mould in two, at the two ends of width rod, the stand amount of collapsing on seedling mould limit was provided with pin-and-hole when the distance between outside fix sheet and interior spacer was the bottoming mould on spacer; The two ends of length rod have with width rod on the corresponding notch of spacer, connect by pin between the two, when doing bottom seedling mould, two length rods are installed on the spacer of two ends collar extension of width rod, make the distance between two length rods maximum, when the seedling mold forming, two length rods are installed on the spacer of two ends internal orifice of width rod, make the distance between two length rods identical with seedling Mould Breadth degree.

Because the utility model not only had been applicable to the making of first seedling mould but also can be used for the making of moulding seedling mould, instructions for use is not high, but the seedling mould of producing is smooth evenly, and size is unified, this seedling seedbed shaping jig both had been applicable to the seedling of nutrition soil, was applicable to the mud seedling again.

Description of drawings:

Fig. 1 is a kind of structural representation of the present utility model;

Among the figure: the 1-length rod; The 2-width rod; 21-outside fix sheet; Spacer in the 22-;

Embodiment:

Seedling described in the utility model seedbed shaping jig, form by two length rods 1 and two width rods 2, on width rod 2, be provided with four spacers 21 and 22 that connect length rod 1, promptly the distance of 22 of two interior spacers 22 and 21, two interior spacers of two outside fix sheets is identical with the width of typing seedling mould; At the two ends of width rod, the stand amount of collapsing on seedling mould limit when the distance that outside fix sheet 21 and interior stator are 22 is the bottoming mould, its amount is generally about 5 centimetres, is provided with pin-and-hole on spacer 21,22; The two ends of length rod 1 have with width rod 2 on the corresponding notch of spacer, spacer 21,22 on the length rod 1 on the notch at two ends and the width rod 1 is corresponding, connect by pin between the two, when beating bottom seedling mould, two length rods 1 are installed on the two ends outside fix sheet 21 of width rod 2, make the distance of 1 of two length rod maximum, when the seedling mold forming, two length rods 1 are installed in the two ends of width rod 2 on the spacer 22, make the distance of 1 of two length rod identical with seedling Mould Breadth degree.

Claims (1)

1, a kind of seedling seedbed shaping jig, it is characterized in that: it is made up of two length rods (1) and two width rods (2), be provided with two interior spacers (22) and two outside fix sheets (21) on width rod (2), the distance between two interior spacers (22) is identical with the width of typing seedling mould; Two ends in width rod (2), the distance between outside fix sheet (21) and interior stator (22) are the stand amount of collapsing on seedling mould limit when beating bottom seedling mould, are provided with pin-and-hole on spacer (21,22); Have and the last corresponding notch of spacer of width rod (2) at the two ends of length rod (1), length rod (1) is connected with bearing pin by notch, spacer (21,22) with width rod (2).

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