Arm-type assistant mechanical apparatus for picking plurality of fruits

Abstract

The invention discloses arm-type assistant mechanical apparatus for picking a plurality of fruits. The apparatus comprises a picking mechanism, a telescopic mechanism, a fixing mechanism, a force transmitting mechanism and a collecting mechanism; the picking mechanism comprises a cylinder and a plurality of picking claws, and the cylinder is fixed on the front end of the telescopic mechanism, theside wall of the cylinder is provided with mounting grooves, and the picking claws are fixed in the mounting grooves through double torsion springs and tightly clamp the fruits under driving of the force transmitting mechanism; the collecting mechanism is arranged at the lower end of the cylinder; the fixing mechanism is arranged at the tail end of the telescopic mechanism; the force transmittingmechanism comprises a hand grip device, a pull rod, brake lines and brake line sleeves, the hand grip device is fixed on the telescopic device, one end of each brake line sleeve is fixed on the hand grip device, and the other end is fixed on the cylinder; each brake line passes through one end of one corresponding brake line sleeve and is connected with the pull rod, and the other end is connectedwith one corresponding picking claw; and when the pull rod pulls the brake lines, the picking claws are driven to tightly clamp the fruits. The apparatus disclosed by the invention has a simple structure, is convenient to use, can adapt to the picking demand of fruits with different heights, and effectively protect the fruits in the fruit picking process, thereby improving picking quality of thefruits.

Description

technical field [0001] The invention belongs to the technical field of picking machinery, and relates to an arm-type mechanical device for assisting in picking various fruits. Background technique [0002] In actual production, fruit trees grow relatively tall, and it is difficult to carry out high-altitude operations when fruit picking is carried out. Although it is possible to utilize the ladder to climb to the tree to pick fruit, there is a great potential safety hazard, and the personal safety of the operating personnel cannot be guaranteed. Moreover, many fruits are tightly bound and the stems are relatively hard, so there is a certain degree of difficulty in the operation. [0003] In today's market, existing fruit pickers have many deficiencies. First of all, the existing fruit pickers cannot be applied to the fruit picking work of different heights; in addition, in the process of collecting fruits, it is easy to cause the fruits to break, and the existing fruit pic...

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