Dual console sprinkling unit

 

The invention relates to agriculture, in particular to the means of irrigating crops. The unit contains a console attached to the top of the frame supporting elements in the form of cables and irrigation piping. Irrigation piping associated with the vehicle through a pumping installation. The pump unit has a floating intake valve. Irrigation pipe made of low pressure polyethylene. Irrigation pipe made up of sections of pipe length 4-6 m in diameter 120-160 mm pipe Ends covered by bandages. Within the end sections of pipes placed flanged nozzles. A pair of flanges mutually conjugate fasteners through the gasket. 5 Il.

The invention relates to machines for mechanization irrigation of crops.

Known sprinkling machine comprising a tractor, dual console farm and stabilization system of the farm in which to stabilize the position of the farm in the longitudinal and transverse tilts of the tractor, especially during its rotation, the farm attached to the tractor using a cardan suspension and stabilization system contains sensors longitudinal and operacoes certificate No. 274527. M a 01 CL G 25/00. Sprinkling machine / Century A. Anisimov, B. C. Dzyubenko, E. N. Nechaev, V. D. Murashov (USSR). - Application No. 1296811/30-15; Claimed 10.01.1969: Publ. 24.06.1970, bull. No. 21).

The disadvantages of this sprinkler include the complexity of the design and low technical reliability of power pipelines in the farm.

The closest analogue to the stated object is sprinkler installation comprising a cantilever attached to the top of the mast supporting element of the drip line, the free end of which is connected with the ground vehicle in which to expand operational capabilities and improve the efficiency of irrigation supporting element is designed as cable mounted with the possibility of axial movement and is provided free of pipeline section of variable length (SU inventor's certificate No. 1485459 A1, IPC4A 01 G 25/09. Sprinkler / S. C. Kibalnikov (USSR). - Application No. 4080272/30-15; Claimed 23.06.1986; Publ. 1989, bull. No. 21).

The disadvantages of the constructions described include the design complexity and low reliability.

The essence of the claimed invention is as follows.

The challenge aimed declared the first technical result is achieved by in known dual console sprinkler unit containing a console attached to the top of the frame supporting elements in the form of cables and irrigation piping associated with the vehicle through the pump installation according to the invention of irrigation pipe made of low pressure polyethylene in the form of segments of pipe length 4-6 m, the ends of which are covered by bandages, and within the end sections of pipes placed pipes with flanges, with a pair of flanges mutually conjugate fasteners through the strip.

The invention is illustrated by drawings.

In Fig.1 schematically shows a dual console sprinkling unit, type in the plan.

In Fig.2 - the same, rear view.

In Fig.3 - section a-a in Fig.1, the connection of the pipe ends by means of bandages and flanges.

In Fig.4 - section b-B in Fig.2, the position of the drip line on a bearing element.

In Fig.5 - section b-b In Fig.2, a transverse vertical section of the bearing member, the flanges and the drip line.

Information confirming the possibility of implementing the claimed invention are as follows.

Dual console sprinkler Assembly includes a console attached to the top 1 frame 2 supporting elements 3-ovcu 12. The pump unit 12 is equipped with a floating intake valve 13. On the irrigation pipeline 10 posted by sprinkler nozzles. Irrigation pipe 10 is made of low pressure polyethylene in the form of segments of pipe 14 with a length of 4-6 m in diameter 120-160 mm pipe End 14 is covered by a casing 15 and 16. Within the end sections of the pipes 14 posted by pipes 17 and a flange 18. A pair of flanges 18 are mutually associated fastening elements 19 through the gasket 20. Supporting member 21 is made of curved C-shaped profile with a length of 11.7 m Bearing elements 21 have flanges 22 and 23. The flanges 22 and 23 are interconnected by bolts placed in the holes 24. The bearing elements 21 along with supporting elements 3-9 form a spatial console cable 25 and 26. On bearing elements 21 are stacked irrigation pipelines 10. The flanges 22 and 23 holds the irrigation pipe 10 in the working position. Easy Assembly flanges 18 with integral pipe 11 provide helical grooves 27 on the surface of the nozzles 17.

Dual console sprinkling unit operates as follows. From the open channel 28 (see Fig.1 and 2) irrigation water is floating valve 13. If the pump 12, the pressurized water is fed into the irrigation pipe 10. When the pressure transportnogo field.

The implementation of the irrigation pipe 10 from the pipe 14, which used low-pressure polyethylene, can simplify the design of the sprinkler unit, to reduce its consumption. Pipe 14 is not subject to corrosion. When replacing the tubes 14 with sprinkler nozzles operator sprinkler Assembly goes as follows. Releases the fastening elements 19 in the flange 18. Next, remove the gasket 20. Special key nozzles 17 in the flanges 18 sbencivu from the ends of the pipes 14. This is facilitated by the helical grooves 27 on the surface of the nozzle 17, and the bands 15 and 16 function as nuts. Replaced the pipe 14 is lifted above the bent C-shaped profile of the bearing member 21, and its ends are withdrawn from the holes of the flanges 22 and 23.

The Assembly of the drip line 10 is performed in the opposite order without performing the Assembly and dismantling of the left and right consoles 25, 26 of the sprinkler Assembly.

Describes the essential distinguishing features in the claimed object is compared with the closest analogue allow to achieve the desired technical result.

Claims

Dual console sprinkling unit containing a console attached to me through the pump unit, wherein the irrigation pipe is made of low pressure polyethylene in the form of segments of pipe length 4-6 m, the ends of which are covered by bandages, and within the end sections of pipes placed pipes with flanges, with a pair of flanges mutually conjugate transverse elements through the strip.



 

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EFFECT: simplified construction and increased efficiency.

4 cl, 5 dwg

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EFFECT: simplified construction and enhanced reliability in operation.

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9 dwg

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EFFECT: improved quality of sprinkling, facilitated servicing.

7 cl, 1 tbl, 53 dwg

FIELD: agricultural engineering, in particular, irrigation equipment, more particular, continuous motion sprinkler machines for farms.

SUBSTANCE: girder has central panel with two cantilevers pivotally fixed thereon. Each of two cantilevers is made in the form of mutually perpendicular vertical and horizontal girders having belts, columns, angle braces and sprinkler heads on water supply girder. Pipelines on central panel and water supply girder are made in the form of curved circuit line in transverse-vertical plane of sprinkler unit. Circuit line equation is y=a/2(ex/a+e-x/a), where a is distance from surface of field to be irrigated to pipeline arranged in mid portion of central panel; e is Napierian base (Napierian number); x and y are abscissae and ordinates of unknown points of pipeline in Cartesian coordinates XOY, the beginning part of which is aligned with field surface and with vertical axis of symmetry of girdle.

EFFECT: enhanced reliability in operation and increased efficiency.

4 dwg

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