A floor-standing fruit picking device

Abstract

The invention discloses a floor-standing fruit picking device, which comprises a double-degree-of-freedom support unit and a multi-degree-of-freedom electric picking unit. The double-degree-of-freedom support unit includes a telescopic rod, a base, a first radial bearing, a hinge lower support, a hinge upper Support, upper support connecting piece and lower supporting connecting piece, the upper part of the hinge upper supporting and the hinge lower supporting can be rotatably connected, the hinge upper supporting is connected with the upper supporting connecting piece, the inner installation of the upper supporting connecting piece There are linear bearings, and the multi-degree-of-freedom electric picking unit passes through the linear bearing inside the upper support connector; the bottom of the lower support of the hinge is connected with the lower support connector, and the inside of the lower support connector is installed with a first radial Bearings, the end of the telescopic rod is passed through the first radial bearing and connected with the lower support connector, and the other end of the telescopic rod is connected with the base. The floor-standing fruit picking device provided by the present invention can reduce labor intensity, and compared with the hand-held picking device, it is not necessary for the fruit farmer to hold the picking pole for a long time.

Description

Technical field [0001] The invention belongs to the technical field of fruit picking, and specifically relates to a floor-standing fruit picking device. Background technique [0002] With the rapid development of the fruit planting industry, the fruit planting area continues to expand. In order to improve the work efficiency of fruit farmers, reduce labor intensity, reduce material and labor costs, and improve the economic benefits of fruit farmers, fruit pickers have emerged. The most common fruit picking device at present is mainly a hand-held fruit picking device. Its basic structure includes a telescopic and clamping module. The telescopic module can increase the picking range. The user uses one hand-held telescopic rod of the picker on the ground, and the other After the hand-operated clamping module clamps the target fruit, pull with both hands simultaneously to complete the fruit picking. A typical fruit picking device (patent number CN201720761384.8) in the handheld frui...

AI Technical Summary

Problems solved by technology

Although the picking is simple and convenient, there are the following disadvantages: 1. Poor mechanical properties and high labor intensity: when holding the picker with both hands for operation, the hand and the picking rod are considered as one, and its structure is equivalent to a cantilever beam, the picker and the picker The gravity of all the fruits in the net bag is relatively long to the moment arm of the fulcrum of the arm, and the mechanical properties are not good. Obviously, this will make the arms of the fruit grower easily sore when holding the picker for a long time for fruit picking, and the labor intensity is high; 2. Poor operability and poor practicability: the net bag and the telescopic rod are fixed directly below the scissor blades. When the picker lifts it up for picking, the net bag will block the picker’s sight, and it is difficult to aim at the fruit for picking. The operability is poor. The scissors and the telescopic rod Fixed at right angles, the branches of fruit trees are luxuriant. When picking, the scissors are easily blocked by the branches, and the practicability is not good; 3. The degree of automation is low: when picking fruits, one hand needs to hold the picking rod and aim, and the other hand Pull the picking handle, and the picking process is all done by manpower, with a low degree of automation

Images