SU115067A1 - Reed cutter - Google Patents

Description

A disadvantage of the known reed cutters is that they cannot work in shallow water, since they are driven by propellers.

The proposed reed cutter is devoid of this drawback, since it uses a capstan drive, which ensures movement along the main cable along the cutting front and turns at the end of the swath.

FIG. Figure 1 shows the diagram of the reed cutter, top view (a) and diagram of the inventory box and sheaves (b); in fig. 2 and 3 - sections along AA and BB in FIG. one.

The reed mower is a metal raft 1 (Fig. 1), square in plan, with a draft of 8 -f 10 slg. At one of the corners of the raft reinforced rotary cutting unit 2 with a width in.. On a raft, a smogirovi apparatus for stacking and knitting sheaves, connected to a cutting conveyor belt. The sheaves are made by inventory crap returned to the unit after shearing sheaves.

The drive of the cutting unit and the remaining mechanisms of the unit is derived from a tractor engine mounted on a raft. The raft movement during operation is carried out along the main cable 3 using capstan 4 installed on an anti-slope device on the raft Zglu device. The direction of the raft is controlled by the steering rollers 5 covering the tension branch of the cable. The movement of the raft takes place in the direction of return pens. Both pen workers. At the end of each pen, the raft unfolds ka 90. To maintain the width of the grip in front of the cutting unit, 7 side skis 6 are installed, resting on the standing amish wall.

The cut level is adjusted by setting the position of the cutting disk: when cutting reeds for cleaning ponds, to an underwater cut, when

No. 115067-2 -

the cut for the reproduction of thickets is for the underwater cut, while the raft goes with bending in of the stubble.

Sheaves are brought to the shore on rafts moved by coastal winch cables.

The cutting unit has two discs 7, providing a grip width of 1 m. The rotation of the counter wheels. Vertical reel reels 5 are installed above the discs, covered by two chains 9 with links provided with fingers. Chains, connecting the drums with additional asterisks 10, form, acting simultaneously with Motov-silts, a longitudinal conveyor //.

After the cut, the reed is fed by the fingers of the chains into the conveyor and moves to the stacking tray 12. where it lies along the diagonal of the raft with a butt in the direction of the cutting unit. Laying reed occurs due to the threshold that delays the stem of the butt.

The bottom 13 of the longitudinal conveyor is inclined, for lifting the stems, from the cutting apparatus to the level of the laying tray.

The drive shafts of the cutting discs are driven by a V-belt transmission 14 from a bevel gear 15 connected to the shaft of the motor 16.

The drive of the wind wheels and the chains of the longitudinal conveyor is driven from the capstan drive shaft 17 by means of a worm gear 18.

The horizontal reel 19 is placed in the stacking tray with a horizontal reel 19 and is fed onto a vertical chain conveyor 20, with which the filling drum 21 is loaded into the sheaves. a perturbation. After viscosity, the drum is turned to position III to unload the sheaf and transfer it to the conveyor raft. The capstan 4 is driven to rotate from the shaft through the reversible sleeve 22.

The elements of the transportation of the raft and the movement of the raft are driven synchronously, and their speed varies with the speed box 23, without affecting the speed of rotation of the cutting disks.

The shear flask box is a steel wire 24 with nodes 25 made according to the type of metering wire splicer nodes. One end of the wire is connected to a wire 26 having hooks 27, behind which the wire is fastened with knots. The ring 28 serves to secure the stationary support by means of a fixed support during tightening and to pick up the sheaf during transportation. At the same time, production is carried out by gripping the knot. The opening is made by hand-held tongs, one sponge of which rests on the ring and the other on the knot.

Subject invention

Claims (3)

1. The mower, consisting of a metal raft, on which a disk cutting apparatus, conveyors and accessories for hand viscation into sheaves of cut reed stems are mounted, characterized in that in order to move along the cutting front and also to turn at the end of the swath , it used capstan drive. 2. The kamyskosililka according to claim 1, from the fact that the sheaves are made by wire inventory stand, equipped for closing with knots and hooks. 3. Kamyshekosilka on PP. 1 and 2, so that, in order to maintain the constancy of the grip width when cutting the stems, it has a hinged skis used to support the wall of the standing reed.