SU1277926A1 - Pruning knife for cutting fruit - Google Patents

Abstract

The invention relates to agricultural tools and is intended for cutting fruit. The purpose of the invention is to increase the reliability of fixing the cut bunch. The knife for cutting fruits is made in the form of a V-shaped plate 1 with rezupdimi blades 2, located on the inner side at an acute angle of about 20-30 °. The catch 3 of the bunches of bunches has the shape of a fork and is installed under the intersection of the blades 2 and at an acute angle of jb 10-15 ° C; to their plane. The cutting blades are sharpened at an angle of 30-40 °. Plant with a handle 5 blades 2 for a grape comb and make a dash to yourself. The comb is punctured on the teeth of the latch 3. 1 Cp f-ly, 7 ill. (Loo co | With Oi

Description

The invention relates to an agricultural tool and is intended for cutting fruits, preferably bunches of grapes.

The purpose of the invention is to increase the reliability of fixing the cut bunch.

FIG. 1 shows a cutting knife, top view; in fig. 2 - section A - A in FIG. one; in fig. 3 - section B - B in FIG. one; in fig. 4-7 - view B, versions of the lock of the comb;

The knife for cutting fruit clusters is made in the form of a V-shaped plate 1 with cutting blades 2 placed on the inner side at an acute angle of 20–30 °. The latch 3 of the grape-burnt clasps has the shape of a fork and its end is installed by the node at the intersection of the blades 2, while the plane of the fork is set at an acute angle of 10-15 ° to the plane of the blades. Cutting blades sharpened at an angle of 30-40 ° TC.

One of the variants of the cusp lock has guides phek 4. Handle 5 is fixed on the plate I.

The knife for cutting fruit clusters works as follows.

Aa

Plant a handle on the blade 2 for the comb grape and make a leap to itself. In this case, the comb is guided to the site of intersection of the blades and punctured on the teeth of the retainer 3 of the bunches of the grapes. When the handle is moved 5 pas and jerk away, a bunch of them fall into the container.

Claims (2)

1. A knife for cutting fruits, mostly bunches of grapes, containing a V-shaped plate, inside which cutting blades are made, and a handle attached to one side of the plate, differing in that, in order to increase the reliability of fixing the cut bunches, a knife provided with a locking of the comb of the bunches, made in the shape of a fork, the end of which is located under the intersection of the blades, while the plane of the fork is at an acute angle to the plane of the blades. 2. A knife according to Claim 1, characterized in that the cutting blades are located at an angle of 20-30 ° to each other and sharpened at an angle of 30-40 °, and the angle between the plane of the fork and the plane of the blades is 10-15 °. AT BB FIG. 2 Type B Fig.Z  AT In id F1LGM 5 of FIG. five 6 1 CocraiiMTt. ib C Editor M. BlanarTehred I. Veres Order 6676/1 Circulation 679 VNIIPI State for Inventions P3035, Moscow, Zh-35, Raushsk nab. 4/5 Branch PPP "Patent, Uzhgorod, st. Design, Alexeyev Proofreader L. Subscription Committee of the USSR and Discoveries Ska nab. d. 4/5 od, st. Design, Alexeyev Proofreader L. Subscription Committee of the USSR and Discoveries