RU98081U1 - SOIL PROCESSING TOOLS "GARDEN RAZOR" - Google Patents

Abstract

 Tillage tool "Garden razor" containing a handle and a working body, made in the form of a metal plate, curved in an arc, characterized in that the handle has a flat section, at one end of the handle made holes for attaching and installing the cutting tool at different heights without an angle tilt, on the other end of the handle made holes for mounting and installing the cutting working body at different heights at an angle, while the working body is additionally equipped with a mechanical notch.

Description

The proposed product relates to agricultural implements, in particular to manual garden tools for tillage and weed control.

Known propolnik-cultivator "Strizh" large and small cultivators, designed for loosening the soil and weeding weeds. For tillage it is enough to loosen 5-7 cm of soil with a cultivator. To control weed, just cut them with a cultivator. The blade of the swinging knife frame is sharpened on both sides. For trimming and loosening, movements are necessary, both to oneself and from oneself. For the sharpness of the instrument, laser cutting of the cutting edge on the inner surface of the knife is made, in addition, this provides the effect of self-sharpening. [one]

The disadvantages of the above analogue are the impossibility of fixed mounting of the cutting knife at an angle, finding the fastening of the blade of the swinging knife frame when processing the soil in the ground and the inability to adjust the width of the treated surface.

The closest analogue in technical essence and the achieved effect is a weeding hand tool, consisting of a handle, holder, with a working body rigidly fixed in it, made of spring steel in the form of a plate bent along an arc. A feature of the utility model is that the damage to plants in the rows during inter-row tillage is reduced. To actuate the working body of a hand tool for weeding weeds, it is fixed by means of a holder on the handle, which is held so that the blade of the working body is located at a certain angle to the surface of the soil, depending on the operation performed. [2]

The disadvantage of the above analogue is the inability to fix the mounting of the cutting knife at an angle, the inability to adjust the width of the treated surface of the soil, the need for sharpening the blade of the working body.

The technical result of the proposed technical solution is to increase the usability and reduce the physical load of the worker, increase the efficiency of use of the device, increase its service life.

The indicated result is achieved by the fact that in the gardening razor tillage tool containing a handle and a cutting tool, made in the form of a metal plate curved in an arc, the handle has a flat section, holes are made at one end of the handle for mounting and mounting the cutting tool on different heights without an angle of inclination, holes for fastening and mounting the cutting tool at different heights at an angle are made at the other end of the handle, while the cutting tool fully equipped with a mechanical notch.

The possibility of attaching the cutting tool at an angle with height adjustment allows you to perform various operations, weeding, loosening, cutting weed roots, harrowing, while there is no need to change the position of the worker, thus, it is possible to choose the most convenient position for work, depending on the necessary operations . In addition, this allows you to reduce physical activity. The presence of adjustment holes for adjusting the height of the cutting working body allows you to choose a convenient position for the worker. With an increase in the height of the cutting working body, the size of the grapple of the cultivated soil, the depth of loosening of the soil and the cutting of weeds increases, thereby improving the efficiency of using the Tillage Shaving implement. All fasteners and adjusting elements are outside the zone of contact with the soil, which has a positive effect on the life of the garden razor. Undercutting the working body has a mechanical notch. During operation, in contact with the soil, microcracks are formed, which allows the pruning working body to always remain sharp. This eliminates the need for constant sharpening of the blade of the cutting working body. The cutting tool is chrome-plated to protect it from corrosion, wear and dirt.

Tillage tool "Garden razor" is illustrated by drawings, in which Fig. 1 shows a general view of the device, in Fig. 2 a handle with adjusting holes, in Fig. 3, adjustment of the working body at an angle, in Fig. 4, adjustment of the working body in height, in Fig. .5 use cases.

Tillage tool. "Garden razor" contains a handle 1 (figure 1), the working body 2 (figure 1) made in the form of a metal plate, curved in an arc. Shank 1 (figure 2) has a flat section. At one end of the handle 1, holes 3 are made for attaching and installing the cutting tool 2 at various heights without an angle of inclination, at the other end of the handle 1 are holes 4 (Fig. 2, FIG. 3) for attaching and installing the cutting tool 2 at different height at an angle. The cutting working element 2 is attached to the holes 3, 4 by means of bolts 5 (Fig. 1). Undercutting the working body 2 (figure 4) has a mechanical notch 6.

Tillage tool "Garden razor" is collected as follows. To the handle 1 are fastened with bolts 5 (Fig. 1), a cutting tool 2, made in the form of a metal plate, curved in an arc, to the holes required for height (Fig. 4). If the location of the cutting working body is needed without a tilt angle, then it is attached to the holes 3, if with a tilt angle - to the holes 4 (Fig. 3). To further increase the width of the capture of the area of weeding, if necessary, two or three cutting working bodies 2 can be installed (Fig. 5). For example, for weeding from two sides of the grooves, two cutting working bodies 2 are installed (Fig. 5). In order to exclude damage to cultivated plants in the rows during inter-row cultivation of the soil, the cutting working body only has the sharpening of the central part of the bend of the metal plate.

Tillage tool "Garden razor" is used as follows. The cutting working body is fixed on the handle, depending on the need, at an angle or without it to the required height. In this position, you can perform various tasks: loosening the soil, destroying weeds, forming and leveling beds, raking garden rubbish. When installing two or three cutting working bodies (figure 5), you can increase the width of the treated area. For simultaneous weeding of areas along the edges of the planted material, it is necessary to install two cutting working bodies to the left and to the right of the handle.

Information sources:

1. http://cluboz.ru/kozma_price.shtml#strig Weed-cultivator "STRIZH"

2. RF patent for utility model No. 17824 (Matvienko M.D.), May 10, 2001, "Hand gun for weeding."

Claims (1)

Tillage tool "Garden razor" containing a handle and a working body, made in the form of a metal plate, curved in an arc, characterized in that the handle has a flat section, at one end of the handle made holes for attaching and installing the cutting tool at different heights without an angle tilt, on the other end of the handle made holes for mounting and installation of the cutting working body at different heights at an angle, while the working body is additionally equipped with a mechanical notch.