RU2637810C1 - Machine for southern reed harvesting for pellets - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: machine for southern reed harvesting for pellets includes basic and rotary frames, a movable carriage, a header, a lifting mechanism, a reel, an unloading conveyor, a wheels carriage, a hydraulic system, a hitch, a rotary mower with a drive and a device for formation of cut mass roll. A self-contained engine is additionally installed on the main frame. The hydraulic system of the machine is connected by a kinematic bridge with the self-contained engine, machine hydraulic system, providing operation of the lifting mechanism for the header and header drives, reel and rotary mower.

EFFECT: self-contained engine excludes the dependence of the drive of the machine working parts on the traction power means engine.

2 dwg

Description

The invention relates to agricultural machinery, specifically to machines for harvesting industrial crops.

Known high-speed mounted mower KS-F-2,1B, which allows you to mow reeds in flat areas, with the laying of the mowed mass in swath. It consists of the following main components: a segmented-finger type cutting apparatus, a frame, a drive mechanism, a springing tilt mechanism (Klenin, NI Agricultural and land reclamation machines / NI Klenin, VG Egorov // Textbooks and training allowances .-- M .: KolosS, 2003 .-- p. 156).

When harvesting reeds in order to use it later for the preparation of pellets, panicles must be removed, since the presence of parts of reed panicles in pellets affects the quality of their preparation and reduces the energy value. The high-speed mounted KS-F-2,1B mower does not allow to remove reed panicles when mowing it.

Known mounted rotary mower KRN-2,1A, used when mowing high-yielding natural and seeded grasses. The mounted mower is aggregated with tractors MTZ-80 and MTZ-82. The mower includes a hitch frame, a rotary cutting device, a balancing mechanism, a subframe, hydraulic equipment, a traction safety lock, a drive mechanism and a field divider (Ustinov, A.N. Agricultural machines / A.N. Ustinov // Textbook for the head of vocational education. - 2nd ed., Stereotype. - M .: IRPO; Publishing Center "Academy, 2000, p. 49-50).

This mower can qualitatively cut the reed and lay it in a swath, however, it does not allow to remove the reed panicles when mowing it.

A known machine for cleaning panicles of sorghum and Sudanese SM-2.6, which consists of a main and rotary frames, a movable carriage, a lifting mechanism, a header, a reel, an unloading conveyor, a gear box, a cardan drive of the machine and reel, a flask carriage and a hydraulic system . A machine for harvesting panicles of sorghum and Sudanese SM-2.6 is capable of cutting panicles of sorghum, Sudanese and other crops with loading them in a trailed cart (Agricultural Equipment Catalog - Moscow Region: TsNIITEI, 1975. - pp. 305-308). A disadvantage of the known device is that after cutting the panicles, an additional operation for mowing the remaining mass is required, while significantly increasing the complexity of cleaning.

For the prototype, a reed harvesting machine for pellets on flat areas was selected, which contains the main and rotary frame, movable carriage, lifting mechanism, header, reel, unloading conveyor, gear box, cardan drive of the machine and reel, wheel carriage and hydraulic system, mounted a device on which a rotary mower is mounted with a drive from the tractor power take-off shaft and a device for forming a beveled mass roll (Utility Model Patent No. 105117; filed December 27, 2010; publ. June 10, 2011, Bull. No. 16).

The disadvantage of this machine is the dependence of the drive of its working bodies on the tractor engine.

The invention consists in the following.

The objective of the invention is the mowing of southern reed plants with the simultaneous removal of its panicles.

The technical result is the exclusion of the dependence of the drive of the working bodies of the machine on the engine traction energy means.

The specified technical result is achieved by a machine for harvesting southern reeds on pellets containing the main and rotary frames, a movable carriage, a lifting mechanism, a header, a reel, an unloading conveyor, a wheel carriage, a hydraulic system, an attachment, a rotary mower with a drive and a device for forming a mowed mass roll while an autonomous engine is additionally installed on the main frame, connected by means of a kinematic connecting link to the hydraulic system of the machine, which ensures the functioning of the mechanical Isma lifting of header and drive of header, reel and rotary mower.

The essential features affecting the achievement of the claimed technical solution are:

- installation of an additional autonomous engine on the main frame;

- the connection of the kinematic connecting link of an autonomous engine with the hydraulic system of the machine.

The invention is illustrated by drawings, where in FIG. 1 shows a diagram of the proposed machine for harvesting southern reeds on pellets (side view), and in FIG. 2 shows a diagram of the proposed machine for harvesting southern reeds on pellets (rear view).

The south reed harvesting machine for pellets (see Fig. 1 and Fig. 2) contains the main 1 and rotary 2 frames, a movable carriage 3, a lifting mechanism 4, a header 5, a reel 6, an unloading conveyor 7, a carriage of wheels 8, a hydraulic system 9 , an attachment 10, a rotary mower 11 with a drive 12 and a device for forming a roll 13 of beveled mass, an autonomous engine 14 and a kinematic connecting link 15 connecting the autonomous engine 14 with the hydraulic system 9 of the machine.

The machine for harvesting southern reeds for pellets works as follows.

After starting the autonomous engine 14, its energy is transmitted through the kinematic connecting link 15, for example, a belt drive, to the hydraulic system 9 of the machine, from which the lifting mechanism 4 of the header 5, reel 6, unloading conveyor 7, rotary mower 11 function. When the machine approaches the harvested area reel 6 captures the reed panicles and brings them to the cutting device of the header 5, which cuts them. Cut panicles arrive at the unloading conveyor 7, are thrown out to the swath or fed to a nearby moving vehicle.

In the process of further advancement of the machine, the reed stalks without panicles are cut with a rotary mower 11 according to the principle of a non-support cut, are captured by the knives of a rotary mower 11 and carried out of the cutting zone, then advanced over the cutting apparatus. The sheared mass, having met with the device for forming the roll 13, is stacked in the roll on the cleaned area.

Moving the machine around the site is possible using any energy tool, such as a tractor, tractor, etc.

Thus, the proposed machine for harvesting the southern reed on pellets performs mowing the plants of the southern reed with the simultaneous removal of its panicles by working bodies, the drive of which is carried out from an autonomous engine and does not depend on the engine traction energy.

Claims (1)

A machine for harvesting southern reeds on pellets containing a main and rotary frame, a movable carriage, a lifting mechanism, a header, a reel, an unloading conveyor, a carriage of wheels, a hydraulic system, an attachment, a rotary mower with a drive and a device for forming a beveled mass roll, characterized in that that an autonomous engine is additionally installed on the main frame, connected by means of a kinematic connecting link with the hydraulic system of the machine, which ensures the functioning of the header lifting mechanism and the drives ki, reel and rotary mowers.

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