SU727181A1 - Apparatus for taking-up and feeding water to moved sprinkling machines - Google Patents

Description

one

The invention relates to agriculture, namely, irrigation technology and can be used in sprinkler machines, working in motion.

A device is known for collecting and supplying water to the sprinkling machines, including its pivotally connected water-supplying links with the intake heads, supported on the running supports 1.

A disadvantage of the known device is the necessity of manually connecting the links to the hydrants and the limited working path of the intake heads.

The closest to the invention in terms of technical drying. A device for collecting and supplying water to the sprinkling machines in motion, including water-supplying wedge-mounted elements, the upper of which is connected to the pipeline of the machine, and the lower one is equipped with water intake piping. heads and check valves 2.

A disadvantage of this device is also the limited working path of the water intake heads and the difficulty of finding hydrants and connecting them to the water intake heads, which reduces the reliability of the device.

The purpose of the invention is to increase the reliability of connecting water intakes to hydrants and increasing their working path, which is achieved by the fact that the upper power element is connected to the pipeline of the machine from the core and the ends to the lower water element, which is made of two links interconnected a unit of synchronous rotation, made in the form of a flexible rod passing through sprockets attached to the links under the hinge joints.

FIG. 1 shows a device for collecting and supplying water, a general view; in fig. 2 - the same, top view; in fig. 3 - s.chema relocation of water intake heads.

The device for collecting and supplying water to the sprinkling machines in motion, consists of an upper water-supplying element 1, pivotally connected by a middle part through couplings 2 to the pipe 3 of the machine 4 and the lower links 5 and 6, having check valves 7, water inlets 8 and 9 s the supporting wheels 10 and 11, which move along the guides 12 and 13, laid on the surface of the soil. The lower links 5 and b are coupled to the upper link 1 by means of the sleeves 14 and 15 and are supported on the wheels 16 and 7.

In order to ensure synchronous transfer of the lower links 5 and 6 while moving the sprinkler, they are kinematically connected by flexible endless thrust through sprockets 18 and 19 rigidly fixed to them under the hinge joints. The ha ha consists of two lengths of chain 20 and 21 and cables 22 and 23. There are lanyards 24 and 25 on each branch to tension the cables.

To feed the machine’s pipeline with water, an irrigation pipeline 26 is installed, on which hydrants 27 and 28, etc. are installed on both sides, located at a certain distance from each other.

The device works as follows.

The sprinkler 4 is installed at the initial position at an angle of 90 ° to the irrigation pipeline 26, and the hinge links 5 and 6 are parallel to the longitudinal axis of the pipeline 3 of the sprinkler 4, the link 5 with the intake head 8 is attached to the hydrant 27. Under Hanopoiv; In the backflow valve 7 is stirred, opening: ;;;; -; access from pipeline 6 to 5. Next, the node enters the link i, number 1: Ex i; iapnirnaya connection to pipeline 3; i. (:,, ;,-. Cvalnogo MiMHHbi 4, as well as in; there is a check valve.

From the pipeline:, 1a 1i vody g :. It sinks into the hydraulic drives of the trucks, KOTOI ::;: P ij - - c ensures the movement of the machine. Mashy ;; a pr: -: moving through; ezhv och i; to ru; jv,;:,;,, coupling 2 transmits forces i-ia link., Exercise 5 with water intake head 8, priss ;;, and ;: e ;; to the hydrant 27, at this time — a4H i; ii; r combine movement in the direction of -i.; —an arrow with the axis of turning in the center of the hydrant. Lying on the hydrant, link 5, link 5, by means of flexible pull through stars S and 19, transmits force to link 6, which will move to the same angle as link 5. Next, link 1 will rotate in a sharpened joint in a counterclockwise direction and the intake head 9 together with the link 6 along the guide 13 will approach the hydrant 28. When meeting with the hydrant 28, the intake head 9 opens it and the intake head 8 opens at this moment from the hydrant 27. The non-return valve located on the link of the link o will open and in link 5 will close. The water in the pipeline 3.map will flow through the water intake head / E of the link 6, and the whole process will be repeated (see Fig. 3).

The presence of three water bodies of LEDs, hinged between each other, of which the lower links, are kinematically connected by flexible pull through asterisks, has allowed a significant increase in the number of eyes. and thereby increase the course of Eodozabo :: nyh heads from hydran o to hydran: -Udo 60 m. In the well-known devices that solve the same for / shchu. This oasto nks is from 20 to 25 l.

The number of hydrants on the standpipe water supply pipeline i; o srane .-: yy with 5;

In addition, the use of guides to move the water intake of the first heads

allowed to increase uchnos b approach iioc hydermic to hydrants.

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Sources: information taken into account nr; 1KS; certize

1. US Patent .M 34454Y. cl. 23S-212, 1968.

2. Invoice :; seide-uu1stzo USSR

CL 434918, cl. A 01 G 25/09, 1973 (ioootype).

FIG. 2

Claims (2)

Claim. A device for the clearance and supply of water to the floor. tesam mytj in ddkneeii. Exclusively, the recession · the recession of w / w-dm and articulated CONDITION IS ALL THE LAYER the architects are vicious.:, To: w; ·: l:; Jase Bey} <b-11 p! 7., -1 Y>T; g _; I E P Sh. 1>.-D 7 different. Yu,. <w with ίs. ·. due to the fact of reliability of connecting water inlets to hydrants and increasing their working path, the main drive is connected with the rough year of the machine: - the crowded part, and the ends ?; - the lower water supply element, which is made of two links connected by an assembly node; · lshyal'gta, made in the form of l.byuy d-shi, ddd: d-dsh through stars, fixed / d links under jazz? ! and μ and seatings. ^{; 3ί} Sources of information accepted in vzjanis during examination 1. US patent No. 3446434. CL. 239-212, 1968. 2. Copyright-copyright of the USSR JA 434918, CL A 01 G 25/09, 1973 (prototype). 23 5 f * ·> - ' ^z · ¹ /'; A '' *