Three-round-disk device for orchard obstacle-avoidance mowing

Abstract

The invention discloses a three-disc type orchard obstacle-avoiding mowing device, which mainly includes a frame, a lifting mechanism, a leveling mechanism, an obstacle-avoiding device, and a cutting device. The frame and the lifting arm are connected through the rotary shaft and the rotary cylinder, the frame and the rotary cylinder are hinged, the hydraulic cylinder I is connected between the two parts, the rotary cylinder is hinged with the lifting arm, the hydraulic cylinder II is connected between the two parts, and the front end of the lifting arm is connected There is a support, the lifting arm is hinged with the support, the hydraulic cylinder III is connected between the two parts, the hydraulic motor is fixed on the upper part of the support, the transmission shaft is connected with the output shaft of the hydraulic motor through a coupling, the cutting disc is connected with the transmission shaft, and the three cutting shafts are The pulley is connected to the transmission shaft, and a cutting knife is installed at the bottom of each cutting shaft, and the distance between the three cutting knives is 120°, and the instantaneous operation track is distributed in three discs. The invention has reasonable design, high working efficiency, can adjust the stubble cutting height, removes weeds between rows of fruit trees, can effectively avoid missed cutting, and has good application prospects.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to a mowing device, in particular to a three-disc type orchard obstacle-avoiding weeding device. Background technique [0002] Orchard mowing is an important maintenance work in orchards. At present, manual mowing or hand-held mowing devices are mainly used for mowing. The former is time-consuming, laborious and inefficient, while the latter is noisy. The grass clippings generated during mowing are harmful to labor. greater bodily injury. Due to the small row spacing of fruit trees, the existing mowing devices cannot effectively cut off the weeds between the row spacing of fruit trees, and most of the existing mowing devices adopt a double disc structure, which is easy to form a missing cutting zone between the double discs Therefore, it is of great significance to develop a mowing device that is efficient, does not miss cutting, and can remove weeds between rows of fruit trees....

AI Technical Summary

Problems solved by technology

[0002] Orchard mowing is an important maintenance work in orchards. At present, manual mowing or hand-held mowing devices are mainly used for mowing. The former is time-consuming, laborious and inefficient, while the latter is noisy. The grass clippings generated during mowing are harmful to labor. more bodily injury

Due to the small row spacing of fruit trees, the existing mow...

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