Labor reduction type agricultural chemical spraying system having automatic hose winding and unwinding apparatus

Abstract

The present invention relates to a labor reduction type agricultural chemical spraying system having an automatic hose winding and unwinding apparatus by which one worker is capable of spraying agricultural chemicals in such a manner that a hose is automatically wound and unwound from a reel based on a remotely controlled motor. The labor reduction type agricultural chemical spraying system having an automatic hose winding and unwinding apparatus comprises a frame in which a motored sprayer connected with an engine is installed; a reel rotatably installed in the frame wherein a hose is wound onto the reel; a first driving motor driven in both directions for rotating the reel in normal and reverse directions in accordance with a remote control signal; a rotary shaft rotating by a driving force from the rotary shaft of the reel and reciprocating a movable piece engaged to an upper side in the left and right directions with respect to the reel; a second driving motor installed on the movable piece in cooperation with the first driving motor and driven in the normal and reverse directions in accordance with a remote control signal; and a pair of rollers that are installed in the movable piece and are rotatably connected with the second driving motor and tension an outer surface of the hose, and unwind the hose from the reel.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a labor reduction type agricultural chemical spraying system having an automatic hose winding and unwinding apparatus by which one worker is capable of spraying agricultural chemicals in such a manner that a hose is automatically wound and unwound from a reel based on a remotely controlled motor, and in particular to a labor reduction type agricultural chemical spraying system capable of enhancing a productivity in such a manner that a certain agricultural chemical is sprayed to farm products using a hose automatically unwound from a reel, and the hose is automatically unwound onto the reel based on a remotely controlled motor after work for thereby achieving a mechanical system and an automation in a farming work. [0003] 2. Description of the Background Art [0004] Generally, in the case that an agricultural chemical is sprayed with respect to the farm products in a vinyl house, a ri...

AI Technical Summary

Benefits of technology

[0030] There are further provided a pair of guide rails formed in the front sides...

Problems solved by technology

The hose has a length of over 100 m. Therefore, an assistant is necessarily needed for manually winding or unwinding the hose after the work because the hose has a heavy weight.

Since two or three workers are needed for a spraying work of agricultural chemicals, the cost of workers is increased wherein the workers lack in the farm areas, the workers are aged, and the women occupy major part in the workers.

Therefore, the cost of the worke...

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