SU539548A1 - Tillage tool - Google Patents

Description

one

This invention relates to agricultural enterprises. Nowadays, mechanical engineering, in particular, to soil-cultivating tools used for: inter-cultivation of our crops.

. Well-known tillage tool, with.-Holding two rows of shafts with fastening on NI.diski and chain transmission 1.

It is also known tillage arudash,: including discs with fingers, located a boat with an angle to the radius of 2.

However, these tools may not be used / for inter-row processing of under-produced crops.

It is known for the integrated tool, in which two parallel, single-sided chain drives of the shaft with discs 3 are attached to the frame of an oeDel.

This tool, too, cannot be used for: m: duronic processing of tilled crops. : as if it doesn’t ensure combing of dirt: from the soil, moreover, it doesn’t exclude the possibility of winding weeds on sh1 shafts / discs.

The purpose of the 5-iso retreat is to weed weeds out of the soil and exclude winding them on the shafts: And discs.

This is achieved by the fact that the front dioisses are made spliced and adjusted to one of the lateral lateral surfaces of the rear: discs that have a straight, finger mounted at an angle to the radius equal to the angle of spallation. soils supplied with limiters. The limiters are made in the form of discs, and an asterisk chain drive with a smaller number of teeth is mounted on a shaft with solid discs.

FIG. 1 shows a tillage tool, side view; in fig. 2 - the same, top view.

The tillage implement contains a frame 1, the parallel of which is two parallel, connected by a chain drive 2, shaft 3, 4 with disks 5, 6. The front disks 5 are solid, they are installed offset to one of the side surfaces of the rear disks 6, having The fingers 7, sawn-apart, are set at an angle a to the radius equal to the angle of spallation of the soil. The rear discs 6 are equipped with an optimizer, which are made in the form of discs 8.

On the shaft 3 with solid discs 5, an asterisk 9 of the chain gear 2 with fewer teeth is installed, which allows the rotational speed of the front discs 5 to be greater than that of the rear discs 6, which ensures more reliable soil separation and better finger cleaning of weeds.

The tool works as follows.

The tillage implement sections are attached to the cultivator and work in conjunction with its paws or bobbing razors, which cut the litters following the draw sections of the implement with continuous solid discs 5 and cut the formation in the longitudinal direction, and the rear discs 6 collect weeds from the soil and drop them into the aisle This is due to the fact that the rear discs 6 are set up with an offset "n relative to the solid disc 5. The presence of the vertical discs 8 eliminates weeding" and the shafts and discs.

Claims (3)

1. A tillage tool containing two parallel, chain-connected, shaft with discs fixed on the frame, characterized in that, in order to weed weeds out of the soil and eliminate their winding on the shafts and discs, the front discs are made solid and installed with offset to one of the side surfaces of the rear discs, having straight fingers with a sawtooth divorce, mounted at an angle to the radius equal to the angle of spallation of the soil, and equipped with the Nitsch and bodies. 2. A tool according to claim 1, characterized in that the stops are made in the form of discs. 3. A tool according to claim 1, characterized in that an asterisk of a chain drive with a smaller number of teeth is mounted on a shaft with solid discs. Sources of information taken into account in the examination: 1. USSR Author's Certificate No. 25324, M. Kl.2 A 01B 33/02, 1932. 2.Patent of England No. 906369, cl. 6 (1) A, 1962. 3. USSR author's certificate No. 432874, M. Kl.2 A 01B 49/06, 1971 (prototype). Phi2 7 (puz 2