RU102870U1 - FURNITURE SHEEL - Google Patents

Abstract

 A groove-furrower containing a vertical stand, the lower part of which is pointed from the bottom and front, dumpers rigidly connected to the mount, and a lock bolt with a lock nut, characterized in that the dumpers, rigidly connected to the mount, are freely movable to the stand and fixation in any position in height.

Description

The utility model relates to agricultural engineering and can be used for slotting with simultaneous cutting of furrows before planting potatoes. It can also be installed on potato planting machines to form a gap under the nests.

Known slotter-hiller consisting of a vertical rack, knife, dumpers and wings (Handbook of potato grower [Text] / Under the general editorship of S. N. Karmanov; 2nd ed., Additional and revised .. -M .: Rosselkhozizdat, 1983 .-S. 193-194).

The disadvantages of this slit-hiller are the inability to adapt to changing conditions of use, the high energy intensity of the process and the increased metal consumption of the structure.

The problem solved by the invention is to increase adaptability, reduce the energy intensity of the process and metal structure.

Improving adaptability, reducing the energy consumption of the technological process and reducing the metal consumption of the structure is achieved by the fact that the slotter-furrower contains a vertical stand, the lower part of which is sharpened from the bottom and front, the dumpers are rigidly connected to the mount and the locking bolt with a lock nut is different in that the dumpers are rigidly connected to the mount, attached to the rack with the possibility of free movement and fixation in any position in height.

In Fig.1 shows a slotter-furrower side view; figure 2 is also a rear view; figure 3 section aa from figure 1.

The slotter-furrow-forming machine consists of a rack 1, the lower part 2 of which is pointed at the bottom and front, dumpers 3, rigidly connected to the mount 4 and the locking bolt 5 with a lock nut 6. Moreover, the mount 4 along with the dumpers 3 on the rack 1 can be moved and fixed in any position with a locking bolt 5 and secured with a lock nut 6.

Slotter-furrower works as follows. The device is installed on a cultivator type KON-2.8, walk-behind tractor or potato planter. The rack 1 with a pointed lower end 2 forms a gap. Dumps 3 displace the soil left and right, forming a furrow. Potato tubers are planted in the furrow and sealed in the usual way. If necessary, increase or decrease the depth of the slotting, loosen the lock nut 6 and bolt 5, the dumpers 3 with the attachment point 4 are moved along the rack 1 to the desired position, are fixed with the locking bolt 5 and the lock nut 6 to prevent spontaneous movement.

Changing the location of dumpers in height allows you to change the depth of the gap under the furrow, depending on the depth of the arable layer and the emerging need. When growing potatoes on a flat surface, the depth of slotting is negligible. When growing on ridges, the depth of crevice should be increased by the height of the ridge. Furrowing is done before planting potatoes. Potato tubers are planted in chopped furrows. The presence of a gap under the nests provides optimal conditions for the development of plants, helps to remove excess moisture, which is especially important on clay soils in conditions of waterlogging.

Claims (1)

A groove-furrower containing a vertical stand, the lower part of which is pointed from the bottom and front, dumpers rigidly connected to the mount, and a lock bolt with a lock nut, characterized in that the dumpers, rigidly connected to the mount, are freely movable to the stand and fixation in any position in height.