Spraying mechanism with spraying pipes capable of being rotationally adjusted

Abstract

The invention discloses a spraying mechanism with spraying pipes capable of being rotationally adjusted. The spraying mechanism comprises a bottom connecting plate, rotary columns are hinged to the top faces of the left end and the right end of the bottom connecting plate through bearings respectively, connecting blocks are fixedly arranged on the front wall surfaces on the upper portions of the rotary columns, and one ends of the spraying pipes are fixed into the connecting blocks. The lower portions of the rotary columns are fixedly provided with transmission gears, belt brake servo motors are fixed to the back bottom faces of the left side and the right side of the bottom connecting plate, the output shafts of the belt brake servo motors penetrate through the bottom connecting plate andare fixedly provided with driving gears, and the driving gears are meshed with the corresponding transmission gears. The two spraying pipes can be rotated, so that the two spraying pipes are close toeach other, the spraying width is thus narrowed, the spraying width of the mechanism can be adjusted according to different planting areas of different widths, and the spraying mechanism meets the requirements for plant spraying in the planting areas of different widths in use. The spraying mechanism is wide in using range and good in effect.

Description

technical field [0001] The invention relates to the technical field of plant protection machinery and equipment, in particular to a spraying mechanism with a rotatable and adjustable spraying pipe. Background technique [0002] Existing plant protection machinery, such as sprayers or liquid sprayers, spray water or insecticides onto plants. Generally, horizontal spray pipes are directly installed and fixed on the sprayers or liquid sprayers. Stretch or adjust, so that the spraying length is constant, and in some planting areas, one of the plants needs to be sprayed with a kind of pesticide, while the plants on both sides of the same collar do not need to be sprayed with pesticide, and the horizontal spraying tube When the length is greater than the width of the plant to be sprayed, this type of spraying mechanism cannot be used, and the horizontal spraying pipe with a short length needs to be replaced, which is cumbersome to replace and install, and has low efficiency. Con...

AI Technical Summary

Problems solved by technology

[0002] Existing plant protection machinery, such as sprayers or liquid sprayers, spray water or insecticides onto plants. Generally, horizontal spray pipes are directly installed and fixed on the sprayers or liquid sprayers. Stretch or adjust, so that the spraying length is constant, and in some planting areas, one of the plants needs to be sprayed with a kind of pesticide, while the plants on both sides of the same collar do not need to be sprayed with pesticide, and the horizontal spraying tube When the length is greater than the width of the plant that needs to be sprayed with pesticides, this type of spraying mechanism cannot be used, and the horizontal spraying pipe with a short length needs to be replaced, which is troublesome to replace and install, and the efficiency is low

Images