RU16325U1 - GARDEN GARDEN - Google Patents

Description

Garden Tools

The utility model is adapted to the field of agricultural implements, and, in particular, to tools for manual tillage.

A manual tillage implement is known including a holder with a handle and a working body made in the form of a rectangular plate forming a closed rectangular profile, bent at an angle and crushed by a system of adjusting devices of the holder with a handle, while the smaller side of the profile is made in an arcuate shape with two-sided sharpening Ш1astina. ( see the certificate of the Russian Federation for utility model No. 335 Manual soil cultivating tool of the author Knyazev N.N. according to application No. 93031279/15 of 06/18/93 published by Bulletin Pol. mod. and prom. . № 5 - 95) - analogue.

It is also known a tillage implement, a weeding machine in particular, containing a handle and a working body made in the form of a rectangular plate forming a closed loop of a rectangular or multi-angled shape rigidly connected at a certain angle to the handle from its vertical plane of attachment. (see Theriusadebny Garden ed. Devyatov A.S. et al. Urozhay, Minsk, 1976, p. 287) prototype.

The disadvantages of the known devices include the complexity of the structural order and technological reproduction of the tool, as well as the limited possibilities of its use, determined by the straight-section profile, especially in conditions of multifunctional inter-row tillage operations, highly overgrown and neo-cultured areas where an impact-cultivating tool is required , while its use requires additional labor.

The purpose of the utility model is to eliminate these drawbacks, which results in the implementation of the working body in the form of a blade with double-sided sharpening, curved along the generatrix of the cone, and connected by brackets to the handle with the ability to adjust its angle relative to the longitudinal axis of the handle, while the blade has a smooth, angular working surface in the form of a bulb with a pointed end.

A utility model object is shown in FIG. 1 and 2 where: pos. 1 - working body; pos. 2 - cuttings;

h is the height of the construction cone (the parameter is constructive and is selected depending on the requirements for the tool in the range of 150 - 250 mm. With a cone angle at the apex of 35 - 45 °).

The geometric parameters of the construction of the tool are set in the following relations to the height of the cone:

pos. 3 - the width of the plate is hollow; it is within 1/6 h; pos. 4 - the width of the bent part of the plate in the place of attachment to the handle

pos. 5 - the location of the adjustment holes relative to the first attachment point of the cutting insert to is set within 1/5 h;

class MKI6A01V, 1/06

pos. b - the distance between the brackets of the cutting insert is equal to the width

cuttings and set within 1/9 h; pos. 7 - R is the radius of construction of the curvature of the cutting edge of the insert also

constructive parameter and must be at least the diameter of the base

cone.

A tool made according to the indicated parameters is much more effective than the known tools of a similar purpose and more universal. It can be used for deep loosening of the soil, cutting grooves and furrows for sowing seeds, pulling or mowing weeds and small shoots, loosening the soil under strawberry bushes with simultaneous cutting of mustaches.

Claims (4)

1. Garden tools containing a working body in the form of a curved blade connected to the handle, characterized in that the working body is made in the form of a rectangular cutting plate with two-sided sharpening, curved along the forming surface of the cone with an angle at the apex of 35 ^o -45 ^o and the height of the cone is 150-250 mm and fastened by brackets with a handle in a tangent to the generatrix of the cone from its base.  2. The tool according to claim 1, characterized in that the width of the cutting insert is 1/6 of the height of the cone, and the bent parts of the attachment plate to the handle (brackets) are 1/5 of its height from the base.  3. The gun according to paragraphs. 1 and 2, characterized in that the first attachment point of the cutting knife to the handle is located in the plane of the base of the cone, and the second attachment point is made in the form of three holes located at a distance of 1/5 of the height of the cone relative to the first attachment point, with the possibility of positional adjustment of the angle cutting plate relative to the longitudinal axis of the handle. 4. The tool under item 1, characterized in that the mounting brackets of the cutting insert are its continuation and equal to the width of the handle within 1/9 of the height of the cone.