RU7576U1 - CHOPPER IVANOVA - Google Patents

Abstract

1. A chopper, including a knife, holder, clamp and handle, characterized in that the knife has the shape of a wide convex pentagon bent along the axis of symmetry at an angle X and has four cutting edges (blades) located symmetrically. 2. The chopper according to claim 1, characterized in that the knife has a cutout H between the middle cutting edges located at an angle Y.

Description

The utility model relates to agriculture, namely: for cutting weeds, hilling, sprouting and cutting furrows. PfeBecTHHe previously hand tools do not allow to conduct efficiently: a continuous process of tillage or poorly functional, for example C1. In FIGL, the proposed chopper contains: a knife 1, a holder 2, a clamp 3, a handle 4 and an angle Z. In FIG. Figure 2 shows View A (version 2), it shows one hundred knives in the form of a pentagon with an angle Y, four blades and a sharpened notch - N. In FIG. Figure 3 shows View A (version 1), unlike (version 2): - the knife does not have a cutout N. On tor. Figure 4 shows View B and the fact that the knife is bent at an angle X. The effectiveness of the corners and B1 of the path H 1. The edges of the chopper (Fig. 4) are raised at an angle of X 160 and when moving in the ground, they are in less dense upper layers (compared to the central part) - it reduces the efforts of the worker. 2. Angle X allows you to cut grass 1 with one blade, while others do not blunt with an atom. 3. Angle X allows you to render the dump of land with continuous hilling. 4. Angle X creates a zagreb effect with the usual O1fshvashchi. 5. Angle X allows you to create side blades with an angle of attack of 90. 6. Cut H (in Fig. 2) raises the cutting edge higher by an amount h (in Fig. 1), in lesser carpentry soil layers, which also reduces the cutting force of the soil.

Gun use

1. In continuous rush.

1a. For loosening and pruning weeds in memorial ridges:

- we cut with two middle chopper blades into the ground at an angle (figL), with one hand we drag it behind us, and with the other we create a recess. Movement gaeros 3 - & gal / hour.

16. For hilling:

- we cut into the left corner of the chopper 5 (Fig. 2) into the ground under the scaffold, providing a dump of land in the direction of the right corner. The riotator walks along the neighboring farm with his face or back forward, with the right hand he puts the Gaenets 4 on the body (so that the traction is transmitted to the legs), and with his left hand, pressing the middle of the handle, creates a deepening. Movement speed1В1 2-4 km / h.

2. In a conventional cutter, one or two blades are used. I want to use the side blades for cutting grass that is close to the stem (cabbage) and in plants, which is facilitated by the cider holder 2 and the fact that the side blades are already sharper and average due to their lesser use.

Information sources

1. Av. EV-933006 CL AG1B1 / 1G

 prototype

06/10/82,

Claims (2)

1. Chopper, including a knife, holder, clamp and handle, characterized in that the knife has the shape of a wide convex pentagon bent along the axis of symmetry at an angle X, and has four cutting edges (blades) located symmetrically. 2. The chopper according to claim 1, characterized in that the knife has a cutout H between the middle cutting edges located at an angle Y.