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Rail walking type suspended overhead sprinkling irrigation system

A track-type and track-based technology, which is applied in the fields of climate change adaptation, horticulture, botanical equipment and methods, etc., can solve the problems of poor irrigation efficiency, time-consuming and labor-intensive work, overlap of corner radiation work surfaces, etc., and achieve high device integration and improved Sprinkler irrigation efficiency, the effect of expanding the working area

Inactive Publication Date: 2017-07-14
赵鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the working surface of the pointer circumferential sprinkler is circular, which does not conform to the contour of the conventional farmland, and there are problems such as the corners not being radiated or the working surface overlapping. It can only work about 70% of the area, and the sprinkling efficiency is relatively low; A translational sprinkler irrigation machine usually uses multiple sets of large rubber wheels as walking parts to support sprinkler irrigation equipment. It has problems such as large footprint and poor synchronization of rubber wheels during operation, especially in the uneven soil quality and unevenness of the farmland. Usually, it is necessary to frequently adjust the synchronization of the rubber wheels, which is time-consuming and laborious, and the sprinkling efficiency is even worse

Method used

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  • Rail walking type suspended overhead sprinkling irrigation system
  • Rail walking type suspended overhead sprinkling irrigation system
  • Rail walking type suspended overhead sprinkling irrigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 , 2 As shown, the suspended overhead sprinkler irrigation system for rail 1 type walking described in this embodiment includes a rail 1, a work vehicle 2, and a water tank 4. The rail 1 includes a guide rail 11 and a bearing part 12. The bearing part 12 is laid on the ground, and the bearing part 12 can be laid in the form of multiple sleepers arranged at intervals or continuous splicing of multiple sheets. The bearing part 12 and guide rail 11 can be fixed on the ground to make it an infrastructure for farmland construction, or it can be quickly dismantled and quickly installed to facilitate transfer , wheel types, etc.; the used sleepers of the bearing part 12 can adopt wooden sleepers, reinforced concrete sleepers, steel sleepers or composite material sleepers, or lay track beds on the ground to strengthen the operational stability of the equipment. The guide rail 11 of the track 1 is made of I-beam or angle steel or a composite material, the guide ...

Embodiment 2

[0054] Based on the above embodiments, the height of the main pipeline 31 in this embodiment can be adjusted. The height of the main pipeline 31 is adjustable, and its purpose is to make the height of the main pipeline 31 working surface, that is, the nozzle 32 adjustable, so that the water is sprayed on different heights according to the requirements of the crops, so that the crops can be sprayed on different heights in the process of seedlings, adult plants, earing, and knotting. In stages such as ears, it can be sprayed on specific parts. The main pipeline 31 is provided with a lifting device 5, which can adjust the height of the main pipeline and / or the spray head. The lifting device 5 used for the adjustment of the main pipeline 31 includes but is not limited to two methods: the lifting adjustment of the pipe frame 34 and the telescopic adjustment of the water spray pipe 33, or the joint action of the two methods to achieve the height of the working surface of the main pi...

Embodiment 3

[0058] On the basis of the above embodiments, the main pipeline 31 in this embodiment is provided with lifting devices 6 , the number of which is at least one set. The hoisting device 6 mainly plays a role in lifting the main pipeline 31, especially the middle part and the end of the main pipeline 31; after the main pipeline 31 is filled with water, the middle part and the end are prone to inclination and bending. more serious. The above-mentioned situation can be avoided by lifting the main pipeline 31 by the hoisting device 6 .

[0059] Such as Figure 7 , 8 As shown, the lifting device 6 includes a column 61, a backguy 62, and a lifting rod 63. There are two uprights 61, which are fixed at both ends of the ground in the direction of the track 1. 63 is articulated with the main pipe 31; the lifting rod 63 includes a rod body 64 and a wire pulley 65, and the wire pulley 65 is located at the upper end of the rod body 64, and its wheel surface has a groove, and rides on the ...

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Abstract

The invention belongs to the technical field of farmland irrigation and in particular relates to a rail walking type suspended overhead sprinkling irrigation system. A movable sprinkling irrigation system used at present mainly has two forms including pointer movement and translational movement and the sprinkling irrigation efficiency is relatively low. The rail walking type suspended overhead sprinkling irrigation system comprises a rail, a working vehicle and a water tank, wherein the rail comprises a guide rail and a bearing part; the water tank is erected on the rail; the working vehicle is provided with a water pumping device and a main pipeline; the water tank is V-shaped or U-shaped or square; the main pipeline is provided with a hoisting device and a lifting device; the hoisting device is used for controlling the height of a working surface of the main pipeline and the lifting device is used for suspending the main pipeline. The system is wide in working surface and high in integration degree of a device; rail overhead sprinkling irrigation equipment is adopted and the water tank is erected on the rail, so that the aim of realizing full-coverage sprinkling irrigation with the occupation of land is realized; furthermore, a sprinkling irrigation pipeline is lifted through the pulling wire lifting device, so that sprinkling irrigation heights easily keep constant and the working surface is extremely expanded, and furthermore, the sprinkling irrigation efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of farmland water conservancy irrigation equipment, and in particular relates to a suspended overhead sprinkler irrigation system traveling on rails. Background technique [0002] The key to agricultural irrigation technology is to improve the utilization rate of irrigation water. Most of the farmland irrigation in my country adopts flood irrigation, and its water utilization rate is less than 40%. However, after adopting pipeline water delivery and sprinkler irrigation technology, more than 60% of water can be saved. The utilization rate of water is increased to more than 90%. At present, the rapid development of facility agriculture has put forward higher requirements for farmland irrigation equipment. Technologies such as sprinkler irrigation, micro-irrigation and channel anti-seepage water have become effective water-saving irrigation technologies adopted to deal with the lack of water resources. [0003...

Claims

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Application Information

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IPC IPC(8): A01G25/09
CPCA01G25/09A01G25/097Y02A40/22
Inventor 赵贤
Owner 赵鹏飞
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