RU20214U1 - Mounted beet plow - Google Patents

Abstract

Beet-mounted mounted plow with a frame, two support wheels, a linkage, ploughshare-dump bodies and skimmers, characterized in that the working width of the plow-heap dump shafts and skimmers is increased, skimmers are equipped with developed turning dumps and shifted relative to the shafts towards an un plowed field, the share is equipped with removable chisels, rear ends rearranged when they are worn, vertical knives are installed above the chisels, dumps along the field edge are directed by hard alloy, and ploughshare-dump bodies skimmers can be replaced by ryhlyaschimi feet deep chizelevaniya and ploskoreznoj paws for subsurface tillage.

Description

MOUNTED GLOW Plow

The useful model refers to agricultural engineering, in particular to mounted plows for dump plowing soils.

Known mounted plow for deep plowing NNL-8-40 1, adopted for the prototype, which consists of a frame with a mounted device, two support wheels, and eight share-dump bodies with skimmers. Replaceable working bodies are subsoil hulls. This plow allows you to perform deep dump plowing for sugar beets, and on poor soils with a thick humus layer, it can loosen the furrow bottom to a depth of 16 cm with replaceable working bodies with a slight decrease in the thickness of the overturned layer.

This plow has the following disadvantages. Standard skimmers with a working width of 26 cm and a poorly developed blade, as well as an insufficiently large working width of the main share-dump body, do not provide a sufficiently complete overturn of the formation and, as a result, termination of plant residues to the required depth (at least 10 cm), resulting in they are partially carried to the surface of the soil during subsequent cultivation and hang on cultivating working bodies. When the plowshares wear, their socks become dull, which worsens the plow depth and increases traction resistance, and the dumps have increased wear and deformation in their front part along the field edge. The design of the plow does not provide for the versatility of its use for deep (up to 70 cm) soil chiseling, which is useful with a frequency of 5-6 years for the destruction of the under-sole and loosening of the lower horizons, compacted under the weight of the workers

MKI A 01 B 3/56 machines, and also the conversion of the plow to the cultivator is not provided for flat cutter for subsurface tillage.

The proposed utility model increases the depth of incorporation of plant residues, reduces the wear of the ploughshare and blade, reduces the traction resistance of the plow and expands the possibilities of its use as a chisel-deep-ripper and cultivator-plane cutter.

This is achieved by the fact that in a mounted beet-mounted plow, it contains a frame, two onopmix wheels, a hitch, plow-heap bodies and skimmers, according to the proposal for a utility model, the working width of the plow-heap shafts and skimmers is increased, the skimmers are equipped with developed wrapping dumps and shifted relative to the hulls towards an unplowed field, the ploughshare is equipped with removable chisels, rear ends are rearranged when they are worn, vertical knives are installed above the chisels, dumps along the field edge are weld hard alloy and lemeshnootvalnye housing and skimmers may be replaced by ryhlyaschimi feet deep chizelevaniya and ploskoreznoj paws for subsurface tillage.

In FIG. 1 shows the proposed plow in a seven-body version in a plan view. Figure 2 presents a ploughshare-dump body in side view and top view. In Fig. 3, Fig. 1 shows replaceable working bodies — deep-ripping and flat-cutting legs in side view.

Frame 1 has an attachment 2 and is supported by two height-adjustable wheels 3. Shoulder-dump bodies 4 and skimmers 5 with developed dumps are increased in working width to 45 and 30 cm, respectively, skimmers 5 are fixed to the left along the plow relative to the 4 blocks by 5 -7 cm. Shares 6 have removable bits 7 sharpened at both ends and fixed with the possibility of rear flipping

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ends forward. Vertical knives 8 are fixed above the bits. Dumps 9 are hardfaced in zone 10 along their field edges. The hulls are equipped with field planks 11. The plow is equipped with interchangeable working bodies - deep-loosening paws 12 in the number of plow-heap bodies with a working width of each half half that of a plow-heap body, and flat-cutting legs 13 with a working width twice as large as at the plow-dump building, and installed instead of the first, third, fifth and seventh buildings with all other working bodies removed.

When the plow is working, the skimmers 5 capture a part of the formation falling onto the next marching dumping building 4, and part of another formation falling onto the subsequent building. The surface parts of the strata captured by skimmers are dumped to the bottom of the furrow with a complete overturn due to their developed dumps, and the plow-blade bodies turn over strata with two cut edges - left and right, which facilitates their overturn and makes this overturn more complete. A more complete overturn of the strata is also facilitated by the increased width of the capture of the plow-heap bodies in comparison with their stroke depth. Thus, according to the scheme of interaction of working bodies and the quality of planting plant residues, the plow approaches two-tier plows, remaining a facilitated intermediate model between them and conventional plows, since two-tier plows have so-called front bodies instead of skimmers, which differ little in the width of the grip and their dimensions from the back. Removable chisels 7, protruding forward and downward with respect to the blades of plowshares 6, facilitate the plowing depth, especially on hard soils, ensure the sharpness of the nose of the hull due to the possibility of turning them over with an unworn end forward, and reduce the pulling resistance of the plow. The vertical knives 8 cut the roots of the plants and form an advancing crack in the cut layer, facilitating the separation of the layer from the field array. Dumps 9 in their most wear zone 10 along the field edge are hardfaced to increase service life. Deep loosening paws 12 can be installed on the attachment points of the plow-heap bodies and provide loosening of the soil to a depth of 70 cm without overturning the formation. To avoid overloading the tractor, their working width is half as much as that of the plow-heap bodies, since they work twice as deep. According to the laws of propagation of soil deformation in relation to the proposed design, the depth of cultivation decreases to the middle between the traces of the passage of neighboring paws from 70 to 55 cm, which is permissible for deep chiseling due to the lack of overlap of the working device working width. Flat-cut legs 13, having a working width twice as large as the plow-blade bodies, are mounted on the plow frame two times less, i.e. to the places of all the odd hulls, and the plow turns into a tool for plowing without plow.

The proposed design of a useful model of a mounted beet plow allows dump plowing of the soil to a depth of more than 30 cm, which is required by sugar beet agricultural technology, while improving the quality of work on turning the bed and planting plant debris, working bodies are less worn out, the plow is easier to deepen and reduces traction resistance, and, if necessary, can be converted for deep chiseling and for subsurface flat-cutting soil cultivation.

Utility Model Formula

Beet-mounted mounted plow with a frame, two support wheels, a linkage, ploughshare-dump bodies and skimmers, characterized in that the working width of the plow-heap dump shafts and skimmers is increased, skimmers are equipped with developed turning dumps and shifted relative to the shafts towards an un plowed field, the share is equipped with removable chisels, rear ends rearranged when they are worn, vertical knives are installed above the chisels, dumps along the field edge are hardfaced, and ploughshare-dump bodies skimmers can be replaced by ryhlyaschimi feet deep chizelevaniya and ploskoreznoj paws for subsurface tillage.

Sources of information

1. Agricultural machinery for intensive technology. Catalog. - M.: AgroNIIETIIITO. - 1988. - p. 26.

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Claims (1)

Beet-mounted mounted plow with a frame, two support wheels, a hitch, plow-pile bodies and skimmers, characterized in that the working width of the plow-pile bodies and skimmers is increased, skimmers are equipped with developed turning dumps and shifted relative to the bodies towards an un plowed field, the share is equipped with removable chisels, rear ends rearranged when they are worn, vertical knives are installed above the chisels, dumps along the field edge are directed by hard alloy, and ploughshare-dump bodies skimmers can be replaced by ryhlyaschimi feet deep chizelevaniya and ploskoreznoj paws for subsurface tillage.