SU1123593A1 - Watering machine - Google Patents

Abstract

WATERING MACHINE, comprising a housing, thrusters, a pump, a suction pipe, and a water intake device, characterized in that, in order to increase the efficiency of the operation, ensure that the water can enter the water and draw water from the surface of the reservoir. screw propellers located along the sides in the supports in which the water intake device is connected, connected by channels to the suction pipe, while the machine body is made floating.

Description

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Fig. 1 / The invention relates to agriculture, in particular to irrigation machines taking water from open water bodies. An imitation irrigation machine mounted on a caterpillar tractor and having a suction pipe and a water intake device mounted on a bearing element made in the form of a swivel boom 1. However, the machine is known can only take water from the shore, so it is equipped with a swing boom on which the water intake device is installed. Such a construction requires considerable time for raising and lowering the boom, i.e. on the preparation of the machine to work, and when the canopy and poorly fortified shore, it does not provide water intake from the reservoir. The known irrigation machine contains a housing, an engine, a pump, a suction pipe and a water intake device mounted on an elongated boom, made in the form of a truss 2. A machine with this supporting farm can take water away from the reservoir, but it is metal-intensive and difficult in manufacturing, moreover, it is cumbersome and inconvenient in operation, moves at low speed when moving from one section to another. The purpose of the invention is to increase the efficiency of the operation to enable entry into and outflow of water from the surface of the reservoir. The goal is achieved by the fact that the irrigation machine is equipped with additional rotary-screw propellers mounted on the body, located along the sides in the supports, in which a water intake device connected to the suction piping is mounted, while the machine body is made floating. FIG. 1 shows the proposed machine, a general view; in fig. 2 - kinematic scheme of maschina; in fig. 3-5 - Maschina in the process. The irrigation machine consists of a floating body 1 with wheel 2 and rotor-rotor thrusters 3, which serve for movement by land and water, respectively. The wheel thrusters 2 with the help of the pillars 4 are movably lighted to the body 1 and change their position due to the hydraulic cylinder 5. The rotor-screw thrusters 3 are mounted on the supports 6 and 7, which are fixedly mounted on the body 1. Inside each front support 6 there is a vertical 8 and horizontal 9 channels. The vertical channel 8 is connected to the suction pipe 10 installed in the housing I, and the horizontal 9 communicates with the environment through the water inlet pipe II. In the housing 1, a pump 12 is installed from which the pressure pipe is divided into main 13 and 14. The main main 13 is intended to supply water to the nozzle 15, and the pipe 14 provides water to the flange 16, to which the pressure line is connected. On each of the pressure lines 13 and 14, there are shut-off valves 17 and 18, each of which is designed to separately turn on lines 13 and 14. Step 1 of gear and it., Wheel 2 and rotor-screw 3 drives are driven from one engine 19 through the gearbox 20 and the transfer box 21. The transfer box 21 distributes power along the sides to the wheel and rotor-screw propellers 2 and 3. The wheel propellers 2 of the same side are driven through the front bend gear 22 and the rear gearbox 23, which are interconnected shaft 24. With b The rotary gears 22 and 23 are rotated to the chain drive 25, through which the wheel thrusters 2 are rotated. The rotor-screw thrusters 3 are rotated through a gear reducer 26 mounted in the rear supports 7 and connected to the rear side gear 23. The machine works as follows in a way. Movement from one irrigated floor to another occurs on wheels. In this case, the pillars 4 with the help of hydraulic cylinders 5 occupy such a position that only the wheels interact with the road, and the rotor-screw propellers 3 are disabled, while the machine moves freely on solid ground, dirt road or on asphalt, which ensures its high maneuverability and speed of movement ( Fig. 3). When approaching a reservoir with low-carrying coastal soils, both wheel 2 and rotary-screw propellers 3 (Fig. 4) come into contact with the bearing surface. In this case, the wheel propellers create only gauge, and the rotor-screw propellers - traction force, thereby providing an approach to the water on any difficult surface, since the rotor propeller has a large traction force on water-saturated and flowing soils. When entering the water and when moving through the water, the wheel propellers 2 raise to the upper position and the movement is carried out in the floating position using rotary-screw propellers 3 (Fig. 5). At the right time include the pump 12 and through the intake device 11, channels (horizontal 9 and vertical 8), located in the front supports 6, water is taken from the reservoir. Transportation of water to the irrigated areas can be carried out both by a sprinkling nozzle and by a flexible pipe attached to the flange 16.

When irrigating remote areas from the proposed machine, the water is transported through a pressure pipe that is attached to the machine and unwound from the shore behind the machine. The valve 17 in this case is closed, and the valve 18 is opened. The application of the proposed irrigation machine allows natural hard-to-reach water bodies to be used in irrigated farming, while increasing labor productivity and cutting costs.

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Claims (1)

IRRIGATING MACHINE, comprising a housing, propulsors, a pump, a suction pipe and a water intake device, characterized in that, in order to increase work efficiency by providing the possibility of entering the water and taking water from the surface of the reservoir, the machine is equipped with additional rotary screw propellers mounted on the housing, located on the sides in the supports, in which a water intake device is mounted, connected by channels to the suction pipe, while the machine body is made floating. Fig. ·!