RU121121U1 - HOSE WASHER - Google Patents

Abstract

Hose sprinkler for household, small-scale and other areas, consisting of two drums with hollow axles, one of them with a wound polyethylene pipe connected to a support with a sprinkler, characterized in that the drum with a polyethylene pipe has a smaller diameter and is located inside another drum, moreover, the axes of rotation of the drums are perpendicular, and the inner drum rotates freely on the hollow shaft with holes, and the supports of the large outer drum are rigidly fixed with its two rims, on each side, with three spokes, providing unwinding and winding of the polyethylene pipe in both directions - from below or from above inner drum.

Description

The utility model relates to agriculture, namely to hose sprinklers designed for irrigation of crops in household plots, farms, and other areas.

Known hose sprinkler for irrigation of household plots DSh-1N, which has a slide, a reel with a pipeline, a gear, a drive in the form of “Segner wheels” and sprinkler nozzles [Resource-saving environmentally friendly irrigation and agricultural water supply systems / Proceedings of the Federal State Research Institute “Rainbow” // Under edited by G.V. Olgarenko. - Kolomna, 2002. - S.51-60].

The disadvantages of the hose sprinkler DSh-1N are the complexity of the design and the relatively large efforts to move it.

Known hose sprinkler machine ДШ-30 with a moving apparatus consisting of a chassis with a drum, a water supply polyethylene pipe, a slide with a sprinkler apparatus and a drum rotation drive mechanism [Irrigation mechanization: reference book / Shtepa B.G., Nosenko V.F. and others - M .: Agropromizdat, 1990. - S.185-189].

The disadvantages of the hose sprinkler are design complexity, large dimensions and material consumption, which excludes its use in small areas.

Known hose sprinkler for garden and household plots, consisting of a frame in the bearings of which the hollow axis rotates and on which two drums with hoses, with sprinklers or irrigation devices and handles for rotation are mounted movably, and each drum has at least two movable stoppers, providing winding of hoses on the drums simultaneously or alternately from above and below, and directed in opposite directions from the sprinkler [RF Patent No. 55538, cl. A01G 25/09, Bull. No. 24 dated August 27, 2006 - prototype].

The disadvantages of a hose sprinkler for garden and household plots are the design complexity and relatively large dimensions.

The purpose of the development of a utility model is to simplify the design, reduce weight and dimensions.

This goal is achieved by the fact that the hose sprinkler consists of two drums with hollow axles, one of them with a polyethylene pipe has a smaller diameter and is located inside the other drum, and the axis of rotation of the drums are perpendicular and the inner drum rotates freely on the hollow shaft with holes, and the bearings of the large external drum are rigidly fixed with its two rims, on each side, with three spokes, which provide unwinding and winding of the polyethylene pipe in both directions - from below or above the inner drum.

Figure 1 shows a General view of a sprinkler hose with a node connecting to the tee of the pipeline; figure 2 - view A; figure 3 is a view of B.

The hose sprinkler consists of a large external drum 1, inside of which there is an internal drum 2 with a polyethylene pipe 3 connected by a quick-connect connection to the support pipe on the wheels 4 with a sprinkler 5. The other end of the polyethylene pipe is connected to the hollow shaft 6 through a pipe with a crane 7. Shaft 6 with supports and cuffs at the ends freely, without axial movements, rotates on a hollow shaft 8 with stops and holes, connected on both sides by curved pipes 9 with support pipes 10, 11, which are rigidly fixed in 12 Orach large drum. The pipe 10 by a sleeve 13, through a sleeve 14 is connected to a tee 15 with a tap (valve) of the supply pipe. The pipe 11 is plugged.

The supports 12 of the outer drum 1 are rigidly fixed with two rims with three spokes on each side, providing unwinding and winding of the polyethylene pipe in both sides - from below or above the inner drum, with cross members and a steel outer strip, the width of which is equal to the distance between the rims (drum width).

The inner drum also has a rigid structure. The axis of rotation of the drums are perpendicular.

The hose sprinkler works as follows. The watering operator pushes the big drum 1, and it rolls along the pipeline to the irrigation site. Connect the sleeve 13 through the sleeve 14 to the tee 15 of the supply pipe and the support 4 to the pipe 3. The support on the wheels 4 with the sprinkler 5 is moved to the edge of the field - to the first position of irrigation. When moving, the polyethylene pipe 3 is unwound from the inner drum 2, the shaft 6 of which rotates freely on the shaft 8. Next, open the valve 7 of the inner drum and the valve on the tee 15. Pressurized water from the tee 15 through the sleeve 14, sleeve 13, pipe 10, through the pipe 9, a shaft 8 with holes, a shaft 6, a pipe with a tap 7, a polyethylene pipe 3, a support pipe 4 enters the sprinkler 5 and the watering process begins. The nozzles 10 and 11 are rigidly fixed in the supports 12.

After watering the first position, the operator begins to rotate the drum 2, the polyethylene pipe 3 is wound up and the support 4 with the sprinkler 5 moves to the second position and the watering process continues.

After watering the entire area at the first tee, close the tap on the tee 15. Disconnect the sleeve 13 with the sleeve 14 from the tee 15 and the support 4 with the sprinkler 5 from the pipe 3 with a quick coupler.

The pipe 3, the sleeve 13 is mounted inside the outer drum 1 and roll the drum 1 to the next tee. Drum 1 at the next tee 15 is installed so that the drum 2 is located vertically and the two lower spokes of the drum 1 do not interfere with the unwinding of the pipe 3 and are located below, and one spoke is vertically from above. After that, the support 4 with the apparatus 5 and the clutch 14 is moved to its original position. Connect the support 4 to the unwound polyethylene pipe 3 with a quick disconnect connection and the sleeve 13 with the coupling 14 to the tee 15. The tap on the tee 15 is opened and the watering process is repeated.

To irrigate the opposite area of the plot, pipe 3 is unwound on top of drum 2 — two spokes of drum 1 must also be on top, and one should be vertically on the bottom.

If necessary, the drum 1 from spontaneous rolling, if the field is sloping, can be fixed on one or both sides with stops installed on the soil surface and abutting against the steel outer strip of the outer drum (which are not shown).

The efficiency of using a utility model is determined by the following advantage. The sprinkler has a simple design, low weight and dimensions due to the location of one drum inside another, and the axis of the drums are perpendicular. The inner drum rotates freely on the hollow shaft, and the bearings of the large outer drum are rigidly fixed with its rims, on each side, with three spokes, which ensure the unwinding of the polyethylene pipe in both directions - from below or from above.

Claims (1)

Hose sprinkler for household, small-contour and other sections, consisting of two drums with hollow axles, one of them with a wound polyethylene pipe connected to a support with a sprinkler, characterized in that the drum with a polyethylene pipe has a smaller diameter and is located inside another drum, moreover, the axis of rotation of the drums are perpendicular, and the inner drum rotates freely on the hollow shaft with holes, and the bearings of the large outer drum are rigidly fixed with its two rims, each one Ron, with three spokes, providing unwinding and winding of the polyethylene pipe in both directions - from below or above the inner drum.