RU27349U1 - MANUAL SOIL PROCESSING TOOLS - Google Patents

Description

MANUAL SOIL PROCESSING TOOLS

The utility model relates to manual agricultural implements and can be used in horticultural farming for tillage and weed control.

Known manual tillage tool, which includes a ripping disk clipped on a handle and cutting the working body, made in the form of a knife.

(SU No. 2098931 C1, AOlBl / 20.1996)

However, the shape and dimensions of the known tool does not allow it to be effectively used for loosening and weeding row-spacing overgrown with weeds and for forming a ditch between rows of crops of the required size and shape.

The closest in technical durability and the achieved result is a manual tillage implement - a hoe according to GOST 19598-74, including a handle connected to the middle of a flat blade, which is located across the axis of the handle.

The disadvantage of this tool is the cutting of weed roots when loosening and weeding row spacing, the expenditure of significant physical effort, especially GFI processing dry compacted soils or when sticking moist soil, and the need for periodic sharpening of the blade.

The objective of the utility model is to expand the functionality of the tool, reducing physical effort during tillage, increasing the efficiency of the tool.

The technical result consists in improving the quality of weeding and loosening, reducing the physical effort of gfi tillage. The essence of the utility model is that manual

a tillage implement including a handle connected to the middle of a flat blade located across the axis of the handle is equipped with a blade made in the form of two blades diverging at an angle of 140-176, and the handle at the point of convergence of the shoulder blades is provided with a protruding rod.

In addition, the blades of a manual tillage implement are quadrangular with rounded corners of the extreme sides, u) and the angles of inclination of the blade to the handle are 92 - °, the protruding shaft is provided with a pointed end and the angle of inclination of the protruding element to the handle is 80 - 90.

The design of a manual tillage implement of a double-sided plane cutter is illustrated by the drawings in FIG. 1, where:

1. handle handle;

2. blade-scapula;

3. axis of the handle;

4. protruding rod;

5. angle of divergence of the blades;

6. angle of inclination of the scapula to the handle;

7. The angle of inclination of the protruding rod to the handle.

A manual tillage tool according to a utility model - a double-sided plane cutter - is mainly designed for loosening and weeding rows of crops: onions, garlic, carrots, beets, etc., planted in open ground (garden plots and plantations) and in the greenhouse.

The size of the implement, depending on the condition of the soil, type of crop, nature of planting, and scope of work, can vary within the following limits:

2

- blade width -15 - 50 mm;

- length of the protruding rod - 30 - 100 mm;

- the thickness of the protruding rod is 3 - 10 mm.

The handle can be folding or telescopic and is made of a thin-walled steel tube with a diameter of 14 - 25 mm. In the place of capture, the stalk may have pryggri from organic material: polyvinyl chloride, rubber, etc. Blade blades do not require sharpening.

The use of a manual tillage implement of a double-sided plane cutter can be illustrated by the following example.

The treatment was subjected to rows of planting carrots overgrown with weeds. The tool — a double-sided plane cutter — had a blade length of 32 mm, blade width 20 mm, a hook rod length of 35 mm, a shank length of 1 m. The soil was moist, compacted. The protruding rod-hook was introduced into the soil and with a slight pressure the gun was pulled over between rows of landings. The rod hook easily cut through the soil and raised it to the shoulder blades, preventing the extraction of tools from the soil. The shoulder blades loosened the soil, bent the weeds without cutting the roots and pulled them out. In the process, the gun was not clogged with weeds and the soil did not stick to it. After loosening, almost all weeds were removed from the soil and were clearly visible, which, after their removal, ensured high quality weeding. Pulling the gun between the rows of landings did not require significant physical effort, which allowed for a fairly short period of time to process a plot of 100 m.

The technical result consists in improving the quality of weeding and loosening, reducing physical effort during tillage.

A manual tillage implement according to a useful model, a double-sided plane cutter - allows you to provide a technical result and can be successfully used in gardening for tillage and weed control.

Claims (5)

1. A manual tillage implement including a handle connected to the middle of a flat blade located across the axis of the handle, characterized in that the blade is made in the form of two blades diverging at an angle of 140-176 ^° , and the handle is provided with a protruding rod at the point of convergence of the blades.  2. The manual tillage implement according to claim 1, characterized in that the blades are made quadrangular with the corners of the extreme sides rounded. 3. The manual tillage implement according to claim 1, characterized in that the angles of inclination of the blade to the handle are 92-110 ^o . 4. Manual tillage implement according to claim 1, characterized in that the angle of inclination of the protruding rod to the handle is 80-90 ^o . 5. A manual tillage implement according to claim 1, characterized in that the protruding shaft is provided with a pointed end.