SU1702926A1 - Root crop harvesting method - Google Patents

Abstract

The invention relates to methods for harvesting root crops, especially carrots. The purpose of the invention is to reduce damage to root crops and to increase the completeness of harvesting on wet sticking soils. The method of harvesting root crops includes preliminary saping of rows of corpuscles and pruning the upper parts of the leaves at the root 0.1–15 days before digging up the rows of root crops with pulling them from the soil, and when pre-accumulating, the soil cracks across the rows to keep them mutual arrangement. 3 hp f-ly.

Description

The invention relates to methods of harvesting root crops, mainly carrots, and can be used in the development of technology and complex machines for cleaning on medium and heavy in texture wet soils sticking to the wet state with a smooth and profiled surface.

f The purpose of the invention is to reduce damage to root crops and increase the completeness of harvesting on wet sticking soils. The method includes the undermining of rows of root crops with pulling of leaves (partially trimmed) and other operations of the single-phase method of harvesting (in one pass of the combine). At the same time, the preliminary undermining of rows was introduced, which, together with the operation of partial trimming of leaves, is separated in time from subsequent operations, as in the two-phase method of harvesting, for example, sugar beet. This combination of the well-known operations of single-phase and two-phase methods, but in combination with the parameters determined by the characteristics of the crop to be harvested, such as height of pruning of the upper leaves 12-20 cm. The gap in time is 0.1-15 days between operations undermining the rows and cutting the upper parts of the leaves with respect to the operation of picking, giving the soil a fracture across the rows, maintaining the relative position of the rows when digging, give the proposed method technological reliability The B, which manifests itself in its ability to resist soil sticking to root crops and working bodies, to wheel slippage, makes it possible to remove high-yielding varieties with long, delicate root crops with high quality, i.e. full and without significant damage.

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- Additional signs increase the over-total effect of the expense of combining pruning and preliminary pbd-kypivka, collecting leaves for cattle feed, additional drying of soil, 5 slots, guiding the thick action of intergrowing furrows and slots during the preliminary digging of rows and cleaning. ,;

Primer; Croping the upper parts of the leaves on the vine is carried out with rotational 10 mowing machines GIR-1.5 with a soil moisture of 75-80% HB for several hours (0.1 days) before harvesting root crops by pulling it, and for soil moisture above 80% HB - for several days (up to 15} before harvesting without collecting 15 cut leaves of lm with a collection in a trailed cart. For partial removal of carrot leaves, you can use frontal beet cutters, including the collection of leaves. At a height of 20; pruning 20 cm there is no significant shortage of trimmed mass, since: the height of the leaves with it is 48 cm. The minimum cutting height is 12 cm, because at the subsequent cleaning with a fingering bottom edge of the pulleys of the towing belts is 5-7 cm high from the ground, and the contact point of the belts, where the Shuts leaves are, 3-5 cm above. At the same time, the unit can work on both 30 even and profiled soil surface, only the bykolier did not jam the rows of root crops and did not significantly break the furrows. On the edge of the floor at the end of the rutting truck with the collected leaves 35. change for empty, mowers bunkers also ...: the same. release, for example, the contents, dump it into a silo or dump truck ;. yut. Preliminary Undercuts

Root crops with 40 soil fracturing across the row with the preservation of their relative position are performed at the same time. in those Shrokirie:.

Ed cleaning terebleniem, as pruning. Upper: parts of the leaves. A depth of 25 cm is reached with a hanging brodie on the back of the tractor and is sufficient; for carrots root up to 20 cm long when working on a smooth and profiled surface Some rise in the back of the head

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your howl slumped up the soundness of a flat furrow

After 80% H of the root, the root of the remaining leaves was not fruitful,

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a root crop system, creates a wave of soil fluffing across the rows, resulting in its fracturing. the rows retain mutual position. In this case, the vertical legs of the paws form gaps between the legs on the level surface of the soil and in the intergrate furrows, contributing to cracks in the soil and some reduction in the turgor of the roots, as well as cracks.

After 0.1–15 days after preliminary digging of a number of root crops, i.e. after the soil dries to a moisture content of 75–80% HB, root crops of root crops are trenched from their soil beyond the remaining lower parts of the leaves after trimming, leveling the heads of the root crops with removal of the lower parts of the leaves, separating soil and plant impurities from the roots, loading them into the vehicle.

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Claims (4)

1. A method of harvesting root crops, including pruning the upper parts of leaves on the root, digging up rows of root crops with pulling them from the soil for the lower parts of the leaves, leveling the heads of the root crops with removing the lower parts of the leaves, separating the soil and plant impurities from the roots, loading them into the transport means, about tl and h and - y u and with the fact that. in order to reduce the damage of root crops and increase the completeness of harvesting on wet sticking soils, before digging up root crops in 0.1 ... 15 days, they are preliminarily undermined and cut the upper parts of the leaves at a height of 12 ... 20 cm from the surface SOILS, g;, -. -. 2. The way pop. 1, of which there are; . that during preliminary digging in the soil they form cracks across the KpBV series: i. : v -.:-:: - .; .-:. .K; -.: ..... 3. The method according to paragraphs. 1 and 2, differing in that the pruning of the upper parts of the leaves and the pre-undermining of rows are performed simultaneously,. 4. The way popt. 1-3. from lchichayuschy- with Tem. Preliminary digging of the rows is accompanied by the fissure of the soil between the rows. . .:; :. Proofreader M. Demchik