RU2430503C2 - Module of swath maker of melons and gourds - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machine building and is designed to mechanise harvesting of melons and gourds. The device comprises at least two parallelogram sections with brackets 2 and 3 with support rolls 1. In front of each roller there are rigidly installed slanted guide planks 7 and 9. On the front end of the plank 9 of the second section there is a hingedly installed double-arm different-sized lever, one arm of which is longer than the other one 10-15 times. Besides, the extended arm is arranged horizontally and represents a fruit-displacement tool 11, and the other arm installed at an angle, is connected by an extension spring 12 with a bracket of a roll 1.

EFFECT: invention provides for higher efficiency and less damage to fruit.

4 cl, 3 dwg

Description

The invention relates to agricultural machinery and is intended for the mechanization of harvesting by laying (collecting) in the roll of fruits of gourds.

Known (IPC A01D 45/00): swath-forming fruit of melons, the main working body of which is a parallelogram section with a support roller, in front of which fruit-shifting slats are set obliquely to the direction of movement [ed. testimonial. US No. 303953], and a melon crop swath machine, which includes two sections of working bodies with brackets and a support roller, in front of which an obliquely placed fruit-shifting bar is rigidly installed, and a self-aligning copy roller is installed on the back side of the oblique bar [patent RU No. 21109908].

A disadvantage of the known swathers is the relatively large mass with a small working width.

The technical problem to be solved by the claimed invention is directed is the creation of a working body for collecting the fruits of melons and gourds in a swath (swather module), which has the ability to reliably copy relief with a significantly increased working width.

The goal in this invention is achieved by creating a swath-forming device module, which consists of two or more parallelogram sections with track rollers and oblique guide rails, wherein the parallelogram section is made in the bow with a rigidly fixed guide strip having a hinge on the front end of the second section an established two-shouldered, different-sized lever, one shoulder of which is 10-15 times longer than the other and represents a fruit-moving organ, the nose of which is It is located in the “pocket”, made at the end of the guide bar of the previous section from its rear side, while the lower elongated lever arm is horizontal and the other (upper) arm arm is at an angle to the lower one, and a self-aligning copy roller is installed on the back side of the fruit-shifting organ , the upper lever with a tension spring is connected to the bracket of the track roller of the section, a “pocket” is made on the other end of the guide bar of the second section to accommodate the beginning of the guide bar of the additional sections. Brackets are attached to section rods. Coverage is determined by the number of installed sections.

The technical solution of the swather module is illustrated by examples of its implementation and application. The drawings show:

figure 1 - module swather fruits of gourds (axonometric figure).

figure 2 is a top view, in action (in operation), in a hitch with a tractor, of two modules of the swather, one of the right-handed design, the other of the left-handed one, mutually exposed so that between them during passage one fruit roll is formed;

figure 3 - swather in action (in operation), General side view.

The gourd fruit swather module (see Fig. 1) contains two parallelogram sections with brackets 2 and 3 and track rollers 1, by means of rods attached to the beam 4, a compression spring 5 on the guide rod 6, the guides obliquely set with respect to the axial line of the unit straps 7 and 9, with the fruit-shifting body 11 mounted using the hinge 10 on the guide bar 9, representing a two-arm lever, the elongated shoulder of which is included in the “pocket” 8, formed in the guide bar 7 of the front section, the other shoulder at an angle through the tension spring 12 is secured to the other arm section from the rear side body plodosdvigayuschego copying Self-aligning roller set 13 and at the end of L-shaped stop 14 (for retention plodosdvigayuschego body 11 in a horizontal position during transport of the unit).

Model swather works as follows. The module is used as a mounted unit to the tractor, set at an angle of 40-50 degrees, preferably 45 degrees (Figs. 2 and 3). When the swather moves along the melon field, the guide bars and the fruit-moving organs, interacting with the working surface with the fruits, move them. Since the shoulders of the fruit-moving organs are spring-loaded, the blow with the fetus is softened. At the same time, depending on the topography (irregularities) of the melon field, the copy rollers, changing their position under the action of a tension spring, helping to soften the interaction of the fruits with the surface of the organs, pressing down, separate the lashes from the fruit and let lashes and weeds pass under them, which ensures unimpeded movement of the fruits along the entire length of the fruit-moving organ, contributing to the formation of a compact roll.

The use of the module allows laying melons in rolls for subsequent harvesting of crops, reduces the percentage of fruit damage, and increases their shelf life.

Claims (4)

1. The gourd fruit swather module, comprising at least two parallelogram sections with brackets and track rollers, in front of which an oblique guide rail is rigidly mounted, characterized in that a two-arm, different-sized lever is pivotally mounted on the front end of the second section guide bar, one arm of which is longer the other is 10-15 times, and the elongated shoulder is horizontal and is a fruit-moving organ, and the other shoulder, mounted at an angle, is connected by a spring traction with a support roller bracket. 2. The module according to claim 1, characterized in that the nasal part of the fruit-moving organ is located in the "pocket" made at the end of the guide bar of the previous section from its back side. 3. The module according to claim 1, characterized in that on the rear side of the fetal-shifting organ a self-aligning copying roller is installed. 4. The module according to claim 1, characterized in that a L-shaped limiter is installed at the end of the fruit-moving organ.

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