A self-adaptive speed regulating device for reel sprinkler irrigation machine

Abstract

A self adapting speed regulation device for a reel sprinkling irrigation machine comprises a reel frame, a control and power device, a triangular plate, a pressing pipe spring, an angular displacement sensor, a bearing, a bearing block, suspension buckles, a pressing pipe shaft and a supporting plate. The angular displacement sensor is arranged on the supporting plate, and an input shaft of the angular displacement sensor is connected with an inner hole at one end of the pressing pipe shaft through a key, wherein the inner hole is provided with a key groove. The bearing block is arranged on the supporting plate, the bearing is positioned in the bearing block, the two ends of the pressing pipe shaft are matched with the bearing, the suspension buckles are positioned at the two ends of the pressing pipe shaft, one end of the pressing pipe spring is connected with the suspension buckles, and the other end of the pressing pipe spring is connected with the triangular plate. The control and power device is arranged on the reel frame and connected with the angular displacement sensor through a wire. The self adapting speed regulation device can accurately record the reel pipe layer number, perform self adapting adjustment of the reel pipe speed according to the reel pipe layer number, guarantee constant-speed sprinkling irrigation and enhance usability and flexibility of the reel sprinkling irrigation machine and is simple in structure, safe, reliable and good in use effect.

Description

technical field [0001] The invention relates to a reel-type sprinkler irrigation machine, in particular to an adaptive speed regulating device for a reel-type sprinkler irrigation machine, which is used to accurately record the scrolling layers of the coiled tube, and adaptively adjust the scrolling speed according to the current layer number of the coiled tube to ensure a uniform speed Sprinkler irrigation makes the sprinkling irrigation more uniform, enhances the usability and flexibility of the reel sprinkler irrigation machine, and safely and reliably compresses the coiled tube for safe winding. technical background [0002] With the continuous development of agricultural science and technology, the reel sprinkler irrigation machine is widely used in the field of agricultural irrigation because of its superior sprinkler irrigation performance and good maneuverability, and the market prospect is good. However, the currently used reel sprinkler irrigation machine cannot re...

AI Technical Summary

Problems solved by technology

However, the currently used reel sprinkler irrigation machine cannot record the number of layers of the coiled tube, which affects the sprinkler irrigation budget, restricts the usability and flexibility of the sprinkler irrigation machine, and ultimately has a negative impact on sprinkler irrigation. The sprinkling speed of the sprinkler varies with the number of scrolling layers, which cannot guarantee uniform sprinkling irrigation, which has a great impact on the uniformity of sprinkling irrigation, especially when the scrolling tube is long, the impact on the uniformity of sprinkling irrigation It is even more obvious that it reduces the performance of sprinkler irrigation, seriously affects the effect of sprinkler irrigation, limits the pace of development of large-scale sprinkler irrigation machines, and greatly hinders the further promotion and development of sprinkler irrigation machines.

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