Wolfberry combined harvesting equipment

Abstract

The invention relates to wolfberry combined harvesting equipment, and belongs to the technical field of agricultural and forestry machinery. The wolfberry combined harvesting equipment mainly includesa portal rack, a rotary branch combing mechanism, a turbulent-flow ejection system, insertion-tooth vibration mechanisms and a branch clamping and transporting mechanism, wherein the portal rack is supported on a track chassis, and the turbulent-flow ejection system is mounted on a portal. When the wolfberry combined harvesting equipment works, vertical-shaft comb teeth at the two sides of the front end rotate along with wolfberry branches to continually jack up the wolfberry branches and are driven by a vertical crank sliding block mechanism to do up-and-down reciprocating vibration at the same time, then, insertion teeth are inserted into the branches jacked up by vertical shafts, driven by a horizontal crank sliding block mechanism, high-frequency transverse vibration occurs and is insuperposition with the up-and-down reciprocating vibration of the vertical-shaft comb teeth, downward ejection nozzles blow air to a superposition area now and again, and the wolfberry branches are forced to waggle. Therefore, through organic combination of composite mechanical vibration and air vibration, compared with the prior art, vibration absorption of the insertion teeth and vibration absorption of the branches are both restrained, and not only the harvesting efficiency is greatly improved, but also the harvesting rate is high and the harvesting quality is good.

Description

technical field [0001] The invention relates to harvesting equipment, in particular to combined wolfberry harvesting equipment, which belongs to the technical field of agricultural and forestry machinery. Background technique [0002] The Chinese patent application with the patent application number 201610080517.5 discloses a vibrating wolfberry picking mechanism. , and the two sides of the rear slideway respectively form left and right horizontal moving pairs with the left and right lifting opening and closing frames. Two opening and closing cylinders are installed in the middle of the middle connecting beam. Fixed connection; the lifting opening and closing frame is a rectangular frame, and the front and rear vertical beams respectively form a vertical movement pair with the upper and lower vibrating rod mechanisms opposite to the vibration direction. The rod mechanism is fixedly connected, and the vibrating rod mechanism includes a horizontal slide rail, which forms a fr...

AI Technical Summary

Problems solved by technology

In practice, due to the large gear gap, it is difficult for the medlar on the branch to break free from the branch by beating the branch

In addition, since the vibrating mechanism is a vibrating gear on the left and right sides and a welded frame, the weight is heavy and the inertia of the reciprocating motion is large, which consumes most of the energy. Therefore, the fruit removal rate is lower and the damage rate is higher

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