SU52486A1 - An instrument for examining seeds, for example, detecting and isolating non-uniform seeds when sampling from bags, wagons, embankments, etc. - Google Patents

Description

In seed testing, when determining the quality of seeds, lots are made from several bags and the seeds are sampled (with a stylus or hands) from each bag or from a certain number of seeds depending on the size of the lot. A sample is taken from the selected samples and sent to the laboratory for analysis (for germination, moisture, debris, nature, etc.). Subsequently, according to the analysis of this sample, the quality of the seed of the entire lot is assessed. With a non-uniform quality of seeds in individual bags, the quality indicators of seeds obtained from a sample from the whole lot may not significantly coincide with the actual quality of seeds in separate bags.

The proposed device for examining seeds is intended mainly for detecting and isolating non-uniform seeds when taking samples from bags, wagons, embankments, etc. The device is designed as a crate divided into numbered cells.

fitted with stoppers, which serve to hold inside the cells when the device is tilted, of the portion of seeds to be further investigated.

In FIG. 1 depicts a general top view of the proposed device; FIG. 2 is the same in section along the line AB in FIG. one; FIG. 3 is a top view of a cell stopper; FIG. 4 is the same in section along the line CD in FIG. 3; FIG. 5 is a top view of the appliance lid; FIG. b-top view of a sieve for sifting seeds.

The device is designed as a crate divided into cells, which are marked in order of numbers. The drawing shows a device with twenty cells. The cells are provided with stoppers, the shape and dimensions of which correspond to the shape and dimensions of the cells. The box also has a lid (FIG. 5), rasseflennuyu on the inner surface on the numbered sites. These sites are designed to receive seeds from individual cells.

From each bag, take a sample of seeds and pour it into the appropriate cell of the box. When the cells are filled with samples, they are viewed in order to establish uniformity. If all samples are found to be uniform, the box is closed with a lid, then tilted, and the seeds are poured onto the lid. If the samples turn out to be non-uniform, the seeds in the cells are isolated in groups of uniformity by capping the corresponding cells. Then the crate is covered with a lid and tilted, as a result of which the seeds located in the cells that are not closed with corks are released. Subsequently, the seeds remaining in the cells can be divided again by opening the respective cells. The numbering on the bags, the bin and the lid makes it possible to group a heterogeneous batch of seeds into groups according to their homogeneity and, according to groups, separate samples to be examined.

The device can be equipped with a sieve (Fig. 6) for sifting seeds located in the cells. The sieve is attached to the box in such a way that j between the lid and the sieve is a gap. j Sifted seeds from the crate enter the cover areas.

The subject matter of the invention.

1. A device for examining seeds, for example, detecting and isolating non-uniform seeds when sampling from bags, wagons, embankments, etc., characterized in that it is made in the form of a crate divided by a numeral; Sampled cells equipped with probes to keep the device inside the corked portions of the seeds, which are subject to further investigation, when interrogating the throwing of the device. 2. When the device according to claim 1, the use of I cover with sides, rasgraflennoy on I internal facing the cells; surfaces on the numbered pads, intended for receiving I from individual cells of seeds, pouring out when the device is tilted. 3. When the device PP. 1 and 2, the use of a sieve for sifting seeds.

E copyright testimony I. N. Dekaristo

No. 52486