Dual console sprinkling unit

 

The invention relates to the field of agricultural engineering, in particular to a mobile irrigation technology irrigation drip irrigation. The unit includes chassis with swivel-mounted on it two consoles farm. Every console made in the form of mutually perpendicular vertical and horizontal trusses. The left and right part of the farm have a flexible belt, struts and braces. Sprinkler nozzles are mounted on a rigid water conveyance belt, combined with the horizontal parts of the farm. The chassis is equipped with front and rear cross beams. Beams secured to the side members of the unit. The left and right console farms placed on the rear cross beam can be rotated each console around a vertical axis of rotation vertical farm console. The horizontal part of the farms are connected by a transfer mechanisms consoles in the transport position with the front cross beam. A flexible belt is hydraulically connected with the vertical consoles farms and pump unit through a flow divider water U-neck knee. The invention improves the stability of the sprinkler dual console unit in the transport position and reduces labor costs and time on periode-break-before:always;">

The invention relates to the field of agricultural engineering, in particular to a mobile irrigation technique for drip irrigation sprinkler.

The known method of translation frontal farm installed dual console sprinkler Assembly from the operating position to transport position and back [1], including the separation of pumping from water conveyance pipeline farm and its rotation around the vertical axis of symmetry of the tractor by rolling slewing farm support rollers of the frame of the sprinkler unit. This method is implemented in designs dual console sprinkler units model DDA-100 MA.

The disadvantages of this method include the rigid connection of the farm to the frame of the tractor, resulting in a large (invalid) angular oscillation of the unit when moving on roads and limited visibility from the cab attached to the tractor.

The closest technical solution is irrigation unit cantilever type [2], including suspension with swivel-mounted on it two consoles, each of which is made in the form of mutually perpendicular vertical and horizontal trusses, flexible, belt, rack, struts, and dogdeball the Oia, and for furrow irrigation, and reducing the weight of the unit, each console is further provided with hard water conveyance belt on which you installed watering nozzles and ground support, as well as the horizontal elements of the farm, and which is rigidly connected with the water conveyance belt vertical farm with layout of sprinkler nozzles at the ends of the racks horizontal and vertical farms in connection with flexible belts fastened by a stabilizing pendants, and racks vertical farm is equipped with articulated supports.

The disadvantages of the unit are limited opportunities for transport.

The objective of the invention is to develop a design sprinkler unit with high resistance in the transport position.

This task is achieved by the dual console Assembly including a chassis with a hinge mounted on it two consoles, each of which is made in the form of mutually perpendicular vertical and horizontal trusses, flexible, belt, rack, struts, and sprinkler nozzles on the hard water conveyance belt, the chassis is equipped with front and rear cross beams attached to the spars Vokrug vertical axis of rotation vertical farm console and are connected by a transfer mechanisms consoles farms in the transport position with the front transverse beam, the flexible belt is hydraulically connected with the vertical consoles farms and pump through the flow divider of water and a U-shaped bend. The left and right parts of the farm are placed on the transverse beam of the chassis Assembly and kinematically linked by the translation mechanism consoles farms in the transport position and Vice versa.

Design dual console sprinkler Assembly shown in Fig.1-3.

In Fig.1 schematically shows a dual console sprinkling unit, rear view.

In Fig.2 - the same, left side view.

In Fig.3 - same view in the plan.

Dual console sprinkling unit (Fig.1-3) includes a chassis 1 with a hinge-mounted on it two consoles 2 and 3. Each console 2, 3 made in the form of mutually perpendicular vertical frames 4, 5 and horizontal trusses 6, 7. Farm 4-7 have a flexible belt 8, 9, 10, 11, 12 and 13, the rack 14 and 15, braces 16 and 17. Hard water conveyance belt horizontal trusses 6 and 7 posted by sprinkler nozzles 18. The intake device 19 is mounted on the back of the slice chassis 1 of the unit through the l-shaped lever 20. The intake device 19 is equipped with a lifting mechanism. The lifting mechanism of the diversion device 19 is hydraulically connected with the Central section g of the CTL 21 and 22 secured to the side members of the unit. The left and right console 2 and 3 are placed on the rear cross beam 22 can be rotated each console 2, 3 around the vertical axis of rotation vertical farm 4, 5 console 2 and 3. Horizontal farm 6 and 7 are connected by mechanisms 23 and 24 with the front transverse beam 21. Horizontal trusses 6 and 7 in the transport position, the unit is locked mechanically to the side members of the chassis 1. Mechanisms 23 and 24 are made in the form of hydraulic power cylinders double-acting, hydraulically connected to the high pressure hoses on the left and right sections of the valve of the chassis 1. Flexible belt 25 and 26 are hydraulically connected with the vertical consoles farms 4 and 5 and the pump 27 by means of the divider 28 of the flow of irrigation water and a U-shaped elbow 29.

Dual console sprinkling unit operates as follows.

When watering by sprinkler irrigation water from the open channel intake device 19 when the pump 27 is served first under pressure in the U-shaped elbow 29 and then through the divider 28 of the flow of irrigation water is directed to a flexible belt 25 and 26. Flexible belt 25 and 26 are hydraulically connected with the vertical and horizontal trusses 4 and 5, 6 and 7 of the left and right of the console. Sprinkler nasadq the ü irrigated plot. When completing this section of the sprinkler unit is moved to another irrigated field. To do this, turn off the mechanical pump drive 27. Then the hydraulic drive to the t-shaped lever 20 intake device 19 is switched to the off position. Next, sequentially include a hydraulic drive mechanisms 29 and 24. When the retraction of the rod of the hydraulic actuator 23 through the fist rotates around a vertical axis of symmetry vertical farm 4 horizontal farm 6 left console 2. Horizontal farm 6 is placed along the left side member of the chassis 1 and is mechanically fixed. In the same way lead right horizontal farm 7 in the transport position. The transverse beam 22 on the side members of the chassis 1 is placed in the immediate vicinity of the center of oscillation of the tractor.

Sprinkling unit in operating position leads in the reverse order.

When moving the sprinkler units on roads the design in the transport position has minimum dimensions and subject to the minimum angular fluctuations in the longitudinal-vertical plane of symmetry of the Assembly.

The sources of information.

1. A. C. the USSR №167700, a 01 G 25/09, op. BI No. 2, 1965.

2. A. C. the USSR №753400, And at, includes chassis with swivel-mounted on it two consoles, each of which is made in the form of mutually perpendicular vertical and horizontal trusses, flexible, belt, rack, struts, and sprinkler nozzles on the hard water conveyance belt, wherein the chassis is provided with front and rear cross beams attached to the side members of the unit, the left and right console farms placed on the rear cross beam can be rotated each console around a vertical axis of rotation vertical farm console and are connected by a transfer mechanisms consoles farms in the transport position with the front transverse beam, the flexible belt is hydraulically connected with the vertical consoles farms and pump through the flow divider of water and a U-shaped knee.

2. Unit p. 1, wherein the intake device equipped with a lifting mechanism mounted on the rear of the slice chassis Assembly through the l-shaped lever.



 

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