SU425564A1 - MILLING CULTIVATOR SECTION - Google Patents

Description

one

The invention relates to agricultural machinery, in particular to tools for tillage between plants.

There are tools for tillage between plants, consisting of a drive mechanism, an attachment with discs of L-shaped knives, which are equipped with a support device.

However, these tools do not sufficiently treat the soil due to the fact that the soil nlast is cut only in the horizontal plane, and the cutting is carried out with the separation of the nlast and the plants on it.

In order to improve the quality of loosening the soil in rows between plants, the proposed section of the milling cultivator is equipped with a keeled knife located between the disks of the L-shaped knives, and the supporting device is made in the form of a ski with a slit, which includes a keeled knife.

FIG. Figure 1 shows the kinematic scheme of the proposed section of the milling cultivator; in fig. 2 - section of milling cultivator, general view.

The section of the milling cultivator includes a hollow sliding hingedly mounted on the transfer shaft 1 of the frame 2, consisting of the halves entering into the other, tensioning device 3, chain 4, transmitting

rotation from the dispensing shaft 1 to the rotary working bodies in the form of disks with L-shaped knives. Each section has two blades with knives 5 (left and right of frame 2). For cutting the night in a vertical plane under the frame, in its lower part, a keel-shaped nol 6 is strengthened. A constant stroke of the working bodies and adjustment of their depth depth are provided by ski 7 mounted under the frame by working discs with L-shaped knives 5. In the ski support section there is a slot into which the keeper knife 6 enters.

When moving a gun, knives 5 having

the forced drive and the passive keeper blade jointly produce high-quality soil loosening and weed control throughout the treatment area. At the same time, the supporting ski ensures that the section is adapted to the micro-relief between the rows and pressing the nlast from the plant when cutting with a keel-like nachol without tearing it off.

Subject invention

25

The section of the milling cultivator, consisting of the drive mechanism, the suspension with the L-shaped discs and the controversial device installed in front of them, characterized in that, in order to improve the quality of loosening the soil in the rows between the plants, the section of the milling cultivator is equipped with a keen-shaped knife located between the disks of the L-shaped knives, and the supporting device is made in the form of a ski with a slot, which includes a keeled knife.

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