FIELD: agriculture, in particular, equipment for tilling soil in greenhouses. SUBSTANCE: working tool has horizontal shaft with hubs carrying blades. Each blade has ripping members of two types positioned on radial portion and wing. First ripping member has projections widening from cutting edge and second ripping member is formed as plate positioned at an angle to plane of revolution of wing. Such arrangement provides complete and uniform ripping of soil chips. Working surfaces of ripping members are faced with hard alloy made in the form of separate strips. EFFECT: improved quality of soil tillage by additional fractionation of soil into natural crumbs, increased service life and enhanced reliability in operation. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WORKING TOOL FOR SUBSOIL TILLAGE | 1998 |
|
RU2137326C1 |
| SEED SOWING AND FERTILIZER APPLYING APPARATUS | 1995 |
|
RU2109434C1 |
| DISPENSING HEAD OF PNEUMATIC DRILL | 1995 |
|
RU2122307C1 |
| APPARATUS FOR TREATING SEEDS IN DRILL | 1998 |
|
RU2144754C1 |
| TILLAGE TOOL WITH SET OF REPLACEABLE TILLAGE SECTIONS | 2006 |
|
RU2320105C2 |
| ROTARY TILLER OPERATING TOOL | 0 |
|
SU1687041A1 |
| KIT OF UNIVERSAL TILLAGE CHANGEABLE TOOL, RACK-MOUNT HOUSING MICROVIBRATING DRIVE WITH WORKING PART "VIKOST" | 2011 |
|
RU2462851C1 |
| KIT OF UNIVERSAL TILLAGE TOOL WITH CHANGE WORKING PART AND RACK-BODY VIBRATING DRIVE WITH SPRING PROTECTION "VIKOST" | 2010 |
|
RU2444875C2 |
| METHOD FOR OBTAINING WEAR-RESISTANT AND ELASTIC STRUCTURES OF REPLACEABLE BODIES OF SOIL CULTIVATION EQUIPMENT | 2020 |
|
RU2769338C2 |
| TILLAGE TOOL WITH SET OF REPLACEABLE TILLAGE SECTIONS | 2006 |
|
RU2320106C2 |
