SU950230A1 - Machine for moving rush on slopes and canal bottoms - Google Patents

Description

(54) MACHINE FOR CUTTING THE REEL ON SIDES AND DAYS OF CHANNELS

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FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, reed mowing machines.

The known machine for kameni ka.misha on the slopes and the bottom of the channels, containing a self-propelled power tool with a mower, ennry a mower on it, including, its frames and the cutting unit 1.

However, the known device has a low quality of the mown crop.

The purpose of the invention is to improve the quality of mowing.

The goal is that the machine is equipped with a pump, pipelines with nozzles and jetting plates brought forward relative to the frame, with one of the nozzles located on the frame, while others are directed towards the first, arranged in a plane parallel to them and mounted on the jetting plates that are made superior, Naturally in the form of truncated pyramids, the bases of which have the shape of a quadrangle.

FIG. 1 shows a machine for mowing reeds on the slopes and bottom of the channels, rear view; in fig. 2 - the same, top view; in fig. 3 - mutual arrangement of nozzles;

in fig. 4 shows section A-A in FIG. 3, ski with a plate.

The machine for mowing reeds on the slopes and bottom of the channels includes an energy tool with a mower 2 mounted on it containing frame 3. Pipe frames 4 with nozzles 5 are located on the frame. Front plates 3 are mounted on the front of the frame 3, on which nozzles 5 are also mounted located in a parallel plane relative to the nozzles placed on the frame. The jetting plates 6 are made in the form of truncated pyramids, the bases of which have the shape of a quadrilateral, which can be a rhombus or with unequal sides. The frame 3 of the mower is connected with the power tool using a CMM using a hinge 7, while the frame 3 is made of sections 8-11, interconnected by means of hinges 12-14 and controlled by hydraulic cylinders 15-17 using t 18 and 19 and levers 20- 23. The pipes 4 are also sectional and interconnected by flexible pipes 24 and connected to a high pressure pump 25.

On frame 3, behind pipelines 4, a hydrotransporter 26 is mounted, representing

several pipe sections with nozzles 5, the openings of which are turned to the side of the power means, while the sections are connected to each other using flexible pipes 27. Using flexible pipes 28, the hydraulic conveyor is connected to a low pressure pump 29. To copy the soil relief, the frame is mounted on ski 30. Pumps 25 and 29 are connected to suction pipe 31 with filter 32. The suction pipe 31 is connected to an ejector 34 mounted on the exhaust pipe 35 of the energy means 1. Pipe drives are carried out TC from the power shaft of the power tool 1 using the propeller shaft 36 and the gear 37.

The machine works as follows.

The energy means 1 is mounted on the dike, the hydraulic cylinders 15-17 lower the frame 3 into the working position so that the skis 30 rest on the slope and the bottom of the channel, and the filter 32 is in place. The ejector 34 is turned on. After the system is filled with water, the ejector is switched off and the power tool 1 of the power tool 1 is switched on and begins to move along the dam. Vegetation mowing on the bottom and slopes of the channel is carried out by jets of water flowing from the adjacent counter-mounted nozzles 5 mounted on the frame and blast-off plates 6.

The water particles of two adjacent streams move towards each other in parallel planes. Two oncoming jets of water act on the lateral surface of the stem, instantaneous pinching occurs and its cut.

Jet plates 6 cut off the non-working area directed forward jets. The front edge of the jetting plate serves as a stalk divider, and the rear faces are set at an angle to the jets falling on them, so the water flows change their direction and go to the rear of frame 3, supporting the cut stalks and contributing to their release to the channel dam. Further

the work on the ejection of the stems from the channel to the dam is performed by the hydrotransporter 26. The cut stems fall on the jets of the hydrotransporter, which pick them up and, passing from one to another, are thrown out of the channel.

Diamond-shaped bottom plates are designed to operate under normal conditions with an average degree of channel overgrowth. Jet plates, which have a basement square at their base, are more streamlined and more efficiently throw the vegetation back and therefore they are designed to work on canals with intensive vegetation development.

The use of a machine for tiling the canopy on the slopes and bottom of the canals allows improving the quality of vegetation mowing on the bottom and slopes of the canals and ensuring its discharge from the canal to the dam, as well as increasing the safety of working conditions of the staff by limiting the pressure jets.

Claims (2)

Invention Formula 51- A machine for mowing reeds on the slopes and bottom of the channels, containing self-propelled energy means with a mower mounted on it, including a frame and a cutting unit, characterized in that, in order to improve the quality of mowing, the machine 0 is equipped with a pump, pipelines with nozzles and jetting plates placed forward relative to the frame, with one of the nozzles located on the frame, while others are directed towards the first, arranged in a plane parallel to them and mounted on the jetting plates. 2. Machine according to claim 1, characterized in that the jetting plates are made in the form of truncated pyramids, the bases of which are quadrangular in shape. 0Sources of information taken into account during the examination 1. USSR Copyright Certificate No. 424524, cl. A 01 D 35/28, 1974. 16 P / S 28 23 25 37 JJ 1  n r 18 j t7 I CJ c 23 L 32 3tf 35 36 2lf 3S 2