SU1586538A1 - Working member for soil-tilling implement - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to cultivators. The purpose of the invention is to reduce traction resistance by increasing the efficiency of removal of plant residues. The tool includes a stand 1 with a guide element 2, made in the form of a spiral, the free end 3 of which is located on the side and behind the frontal part of the stand 1, cutting element 4. The spiral of the guide element 2 is made in the form of a helical conical line. Rack 1 loosens the soil. Plant residues are fed to the frontal part of the rack 1 and are spiraled out of the guide element 2 away from the frontal part of the rack 1 and descend from the free end 3 of the guide element 2 behind the rack 1. 2 Il.

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to cultivators.

The purpose of the invention is to reduce traction resistance by increasing the efficiency of removal of plant residues.

FIG. 1 shows a diagram of the working body of a soil cultivator, its tools, side view; in fig. 2 - the same, front view.

The working body of the tillage tool contains a stand 1 with a guide element 2, made in the form of a spiral, the free end 3 of which is located on the side and behind the frontal part of the stand 1, the undercutting element 4 attached to the stand 1 by means of a bracket 5. The spiral of the guide element 2 is made in a conical helix, the pitch of which is more than the width of the frontal part of the rack 1.

The working body works as follows.

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1. The pruning element 4 destroys weeds and loosens the soil in the lower soil horizon. The screw conic line of the helix of the guide element 2 additionally contributes to an increase in the efficiency of removal and gathering of plant residues and prevents clogging of the working member.

The application of the proposed working body will reduce the energy intensity of tillage, which has plant residues on the surface.

Claims (1)

Invention Formula The working body of a tillage tool containing a stand with a guiding element made in a heel, characterized in that, in order to reduce the drag resistance by increasing the removal efficiency of the UM plant. tg- j Rack 1 loosens the soil, and plant 20 residues, the guiding element. / -h, l.shttt t1t ltd Tir 1 - 1L1ttdG 1 / ГЧЙ ОГДЛТ пЛи ШЯГ residues from the previous tillage are fed to the front of the rack 1 and are spiraled out of the guide element 2 to the side and converge from the free end 3 of the guide element 2 behind the riders along a conical helix, whose pitch is larger than the width of the front of the rack, and the free the end of the guide element is located behind the frontal part of the rack. 0 five 1. The pruning element 4 destroys weeds and loosens the soil in the lower soil horizon. The screw conic line of the helix of the guide element 2 additionally contributes to an increase in the efficiency of removal and gathering of plant residues and prevents clogging of the working member. The application of the proposed working body will reduce the energy intensity of tillage, which has plant residues on the surface. Invention Formula The working body of a tillage tool containing a stand with a guiding element made in a helix, characterized in that, in order to reduce the drag resistance by increasing the efficiency of retraction 0 residuals, the guide element of the outgoing residues, the guide element of the outgoing traction Tir 1 - 1Л1ттДГ 1 / ГЧЙ ОГДЛТ пЛи ШЯГ complete along the conical helix, whose pitch is larger than the width of the frontal part of the rack, and the free end of the guide element is located behind the frontal part of the rack.