SU1342437A1 - Plough base - Google Patents

Description

The invention relates to agricultural machinery, in particular to implements for primary tillage.

. The purpose of the invention is to reduce traction resistance.

The drawing schematically shows a plow body, front view.

The plow body contains a stand 1 with a plowshare 2 fixed on it, a blade 3, a field board 4 and a chisel 5. Field board 4 has an edge 6 fixed on its front face, which is located above the face plane of the plowshare 2 and has a curvilinear shape with an increasing radius of curvature from the bottom edge to the top The blade has a one-sided sharpening performed by the plowshare. Such a design of the field board allows cutting the soil layer from below and along the body movement, which reduces traction resistance and allows cutting plant residues and withdrawing them successively to the chisel 5, ploughshare 2 and dump 3.

Field Board 4 bottom edge is fixed on the bit 5 with the formation of the l-shaped ravnobovogo profile. Part of the vertical load, impactCompiler V. Amelichev Editor P. Gereshi Tehred M. Dvdyk, Proofreader M. Maksimshinets

4536/1

Circulation 627 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

on the bit 5 is perceived by the vertically positioned field board 4, and part of the horizontal load acting on the field board 4 is perceived by the horizontally positioned bit 5. The said L-shaped profile for wear compensation is made with the possibility of longitudinal rearrangement, for which there are additional holes for mounting the bolts.

one

When the plow body of the field board 4 and the chisel 5 are moving, with their blades 6 out of / f go into the soil and cut off its layers, which then enter the dump 3, turn over and put into the furrow.

Claims (1)

Invention Formula Plow body, including stand, LemeH, blade, chisel and field board, 25 characterized in that, in order to reduce the drag resistance, the field board is equipped with an L-shaped blade fixed on its front face, which is located 2Q above the face of the plowshare and set the bottom edge on the chisel.