SU1404010A1 - Hand planting implement - Google Patents

Abstract

The invention relates to forest restoration technology and is intended for planting forest seedlings with a closed root system (in briquettes). The purpose of the invention is to reduce the energy intensity of the process of forming a landing hole (PL). The tool contains a hollow body I, in the lower part of which a fixed blade 3 is fixed and with the help of a spring-loaded double-hinged leash 4 a movable blade 5 equipped with a pedal 6. The blades are as close as possible to each other, which facilitates their penetration into the soil. When forming submarines, the body itself is used as a lever. tool. A briquette with a seedling is lowered into G1 through a hollow body. 4 il.

Description

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About 4

The invention relates to a forest harvesting technique, namely, hand planting tools for planting forest seedlings with a covered root system (in briquettes).

The aim of the invention is to reduce the energy intensity of the process of forming the landing hole,

FIG. 1-4 - shows the tool and the sequence of work tools

The tool contains a hollow body 1 with a handle 2. In the lower part of the body, a non-leash blade 3 is fixed and with a spring-loaded two-hinged leash 4 a movable blade 5 equipped with a pedal 6. The leash is connected with the blades by means of hinges 7 and 8 and equipped with a spring 9 acting on the excavation of the movable blade. Under the action of the same spring, the pedal, resting against the lower base of the body, deflects the movable blade, pressing it against the stationary. If necessary, a second spring (not shown) 5 installed, for example, in a 8 ”hinge, can serve for the same purpose.

Like all similar tools, if necessary, it can be additionally equipped with a soil immersion limiter, a movable blade lock in the open position when removing the tool from the soil, and a shoulder strap used for its direct functional purpose.

When planting, holding the tool vertically, with a downward movement (Fig. 1), the stationary blade 3 penetrates the soil. Then the tool is tilted with the handle 2 from itself (Fig. 2; forming the hole cone. Pressing the foot on the pedal 6 (Fig. 3 ) the movable blade 5 penetrates, the fixed blade 3 pivots towards itself (FIG. 4) in the hinge 7, deforming the soil in the lower part of the hole. A cavity is formed between the blades into which a briquette with a seedling is dropped through the neck of the body 1 (FIG. 4). Thereafter, the tool is removed from the soil and around the soot ca staptyvaets soil per well. Under the action of the spring 9 leash 4, returning to the upper initial position, fold blade,

The work cycle repeats again.

Claims (1)

Invention Formula Hand planting tools, mainly for seedlings, with za-. covered root system, with) holding hollow body with fixed in its lower part stationary and spring-loaded movable pedals equipped with blades, is distinguished u and, THAT, in order to reduce the energy intensity of the process of forming the landing hole, the movable blade is connected to fixed by means of a double-hinged driver with the possibility of longitudinal movement of the movable blade relative to the body. , / U FIG. 2 9% / g3  "