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Obstacle avoidance type forest fruit picking clamping mechanism and forest fruit vibration picking method

A clamping mechanism and obstacle avoidance technology, applied in the field of vibration picking, can solve problems such as different tree types, difficulties in mechanized harvesting, irregular trunks, etc., achieve accurate and effective clamping, improve adaptability, and improve efficiency

Active Publication Date: 2022-04-05
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Abstract
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  • Claims
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Problems solved by technology

Harvesting mechanization is an important means to improve operating efficiency, reduce costs, and improve economic benefits, but fruit trees have different tree types and irregular trunks, which bring difficulties to mechanized harvesting

Method used

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  • Obstacle avoidance type forest fruit picking clamping mechanism and forest fruit vibration picking method
  • Obstacle avoidance type forest fruit picking clamping mechanism and forest fruit vibration picking method
  • Obstacle avoidance type forest fruit picking clamping mechanism and forest fruit vibration picking method

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Embodiment Construction

[0026] Combine below Figure 1 to Figure 7 Embodiments of the present invention are described in detail.

[0027] The obstacle-avoiding forest fruit picking and clamping mechanism is installed on the picking frame, including a clamping assembly 1 for clamping the trunk and a vibration generator 2 installed on the clamping assembly 1 to drive the vibration of the clamping assembly 1. It is characterized in that: The clamping assembly 1 includes a telescopic clamping movable rod 3, a front jaw 4 which is mounted on the clamping movable rod 3 and can move with the expansion and contraction of the clamping movable rod 3, and is mounted on the clamping movable rod 3. And be arranged on the back jaw 5 of front jaw 4 rears and be installed on clamping movable rod 3 and drive clamping hydraulic rod 6 that clamps movable rod 3 telescopic, front jaw 4 expands with the elongation of clamping movable rod 3 It staggers with the rear jaw 5 to form an included angle, and rotates to align wi...

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Abstract

An obstacle avoidance type forest fruit picking clamping mechanism is installed on a picking rack and comprises a clamping assembly for clamping tree trunks and a vibration generator which is installed on the clamping assembly and drives the clamping assembly to vibrate. The clamping assembly comprises a telescopic clamping movable rod, a front clamping jaw, a rear clamping jaw and a clamping hydraulic rod, wherein the front clamping jaw is installed on the clamping movable rod and can move along with stretching and retracting of the clamping movable rod, the rear clamping jaw is installed on the clamping movable rod and arranged behind the front clamping jaw, and the clamping hydraulic rod is installed on the clamping movable rod and drives the clamping movable rod to stretch and retract. The front clamping jaw and the rear clamping jaw are staggered to form an included angle along with the extension of the clamping movable rod, and the front clamping jaw rotates to be aligned with the rear clamping jaw and get close to the rear clamping jaw along with the shortening of the clamping movable rod so as to clamp a tree trunk. The device has an obstacle avoidance function, is suitable for clamping, vibrating and picking fruit trees with irregular tree shapes and difficulty in manual entering, realizes efficient, accurate and effective clamping, improves the vibrating and picking efficiency, and has a self-adaptive clamping function for trunks. The invention further discloses a forest fruit vibration picking method.

Description

technical field [0001] The invention relates to an obstacle-avoiding forest fruit picking clamping mechanism and a forest fruit vibration picking method, belonging to the technical field of vibration picking. Background technique [0002] In the production process of economic forests, fruit harvesting is the most important link in the production process. Picking is labor-intensive, and picking operations account for about 35%-50% of all labor. The amount of labor is a prominent problem. Harvesting mechanization is an important means to improve operating efficiency, reduce costs, and improve economic benefits. However, fruit trees have different tree types and irregular trunks, which bring difficulties to mechanized harvesting. Contents of the invention [0003] The obstacle-avoiding forest and fruit picking clamping mechanism provided by the present invention avoids the interference of the front jaws with the trunk and the branches around the trunk during the centering pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D46/26
Inventor 高自成李立君刘怀粤龙啸尹浇钦曹靖宜廖凯汤刚车闵淑辉
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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