Flexible variable-arm long rotary sprinkling machine

A sprinkler irrigation machine, variable technology, applied in horticulture, botany equipment and methods, cultivation, etc., can solve the problems of reduced service life, inability to shrink the boom, and inability to achieve large-scale shrinkage, so as to increase or decrease the number of nodes and improve effect of rationality

Inactive Publication Date: 2010-09-08
XI AN JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Most of the current external-use sprinkler irrigation machines can only be exposed to harsh natural environm

Method used

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  • Flexible variable-arm long rotary sprinkling machine
  • Flexible variable-arm long rotary sprinkling machine
  • Flexible variable-arm long rotary sprinkling machine

Examples

Experimental program
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Example Embodiment

[0020] The present invention will be further described in detail below in conjunction with the drawings.

[0021] See figure 1 , The present invention includes a base 4 and a box body 16 nested in the base 4. The base 4 and the box body 16 are provided with through holes at different heights, and the box body is adjusted by connecting the through holes of different heights on the base 4 and the box body 16. The height of 16, the height of the box determines the spray height of the sprinkler during irrigation. The bottom of the box body 16 is provided with a bottom plate with a central hole, the main motor 3 is fixed on the bottom plate of the box body 16, and the box body 16 is also provided with a hollow central rotating shaft 17 connected with the output shaft of the main motor 3. The upper and lower ends of the central rotating shaft 17 are equipped with an upper rotating joint 15 and a lower rotating joint 18. The water inlet hose 1 passes through the central hole of the bott...

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PUM

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Abstract

The invention relates to a flexible variable-arm long rotary sprinkling machine, comprising a base, wherein, the base is sheathed with a box body; the box body is internally equipped with a main motor for driving a central spindle to rotate; the central spindle is internally equipped with a water pipe; an upper end and a lower end of the central spindle are connected with rotary joints, the lower end is connected with a water hose, and the upper end is connected with a diversion turntable; one end of an articulated retractable truss is articulated with the diversion turntable, the other end thereof is articulated with an adjusting block which can move up and down, and a sprinkling hose is fixedly wound at the articulated position in the middle-lower part of the truss; the center of the diversion turntable is fixed with an electric motor, the output shaft of the electric motor keeps upward, the upper side thereof is sheathed with an adjusting block, and the adjusting block is articulated with one end of an innermost rod piece of the truss; and the opening of a rotary truss is changed by up-and-down motion of the adjustment block so as to realize stretching or contracting of the rotary truss. The rotary sprinkling machine can meet the irrigation demands with different heights and different irrigation areas; and according to the need, the section number of the truss can be conveniently increased and decreased to improve the rationality of resource utilization.

Description

technical field [0001] The invention belongs to a sprinkler irrigation machine in the field of agriculture, and in particular relates to a flexible variable arm length rotary sprinkler irrigation machine. Background technique [0002] Micro-sprinkler irrigation is a method of irrigating by atomizing the water column into tiny water droplets through a micro-spray head or a micro-spray belt. It has the advantages of not being easy to block and less water consumption in drip irrigation, and overcomes some of the shortcomings of both of them. Due to the large outlet hole of the micro-spray head, although the working pressure is similar to that of drip irrigation, its flow rate is fast, which reduces the possibility of clogging, and the flow rate is also large. A single area can be sprayed, so the material used per mu is less than that of drip irrigation, saving energy. cost. Therefore, it has been widely used in the irrigation of large-scale crops in recent years. [0003] The...

Claims

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Application Information

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IPC IPC(8): A01G25/02
Inventor 魏正英卢秉恒王有信赵万华刘霞罗卫红
Owner XI AN JIAOTONG UNIV
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