Screwing type pineapple picking device

A technology of pineapple and picking head is applied in the field of screw-type pineapple picking devices, which can solve the problems of increased harvesting cost and the like

Active Publication Date: 2019-07-02
BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of pineapple picking mechanization is still relatively backward, basically relying on manual picking, which greatly increases the cost of harvesting, accounting for about 40% of the pineapple planting process

Method used

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  • Screwing type pineapple picking device
  • Screwing type pineapple picking device
  • Screwing type pineapple picking device

Examples

Experimental program
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specific Embodiment

[0044] Such as Figure 1 to Figure 5 As shown, it is mainly composed of a power source, a clamping mechanism and a picking head, wherein the power source is a swing motor, and the clamping mechanism is mainly composed of a crank slider mechanism, a rack and pinion transmission mechanism and a double rocker mechanism in series. The holding part on the connecting rod carries out planar movement to hold the pineapple; the picking head mechanism is a crank slider mechanism, which completes the circular motion through the arc-shaped slider installed in the arc-shaped chute, thereby driving the clamping device to rotate as a whole to pick up the pineapple Unscrew to realize the picking function.

[0045] see figure 1 , is the overall schematic diagram of the screw-type pineapple picking device, which consists of three parts: power source, clamping mechanism and picking head.

[0046] see figure 2, the crank 6, the connecting rod 7 and the double-sided rack 12 together form a cra...

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PUM

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Abstract

The invention discloses a screwing type pineapple picking device. The pineapple picking device comprises a swinging motor, a clamping mechanism and a picking head, the picking head comprises a base and an arc-shaped slideway, the clamping mechanism comprises a double-sided rack, the tail end of the slideway is provided with a linear sliding chute perpendicular to the slideway, the base is arrangedin the slideway, the double-sided rack is arranged in the sliding chute, cranks, connecting rods and the double-sided rack jointly form a crank sliding block mechanism, the clamping mechanism comprises a pair of clamps, the two sides of the double-sided rack mesh with gears, the gears mesh with gear structures on gear rods, each gear rod is hinged to the rear end of one clamp correspondingly, themiddle rear parts of the clamps are hinged to one ends of swing rods, the other ends of the swing rods are hinged to the base, and the gear rods, the swing rods and the clamps form two double-rockermechanisms. The pineapple picking device has the characteristics of being capable of achieving the clamping and screwing picking functions at the same time by adopting one driving device, efficient, energy-saving, accurate in picking and small in damage to branches and leaves.

Description

technical field [0001] The invention relates to a pineapple picking machine, in particular to a twisting pineapple picking device. Background technique [0002] As a perennial fruit, pineapple has an increasing planting area in my country. Its special structure determines that it is not convenient for one-time large-scale mechanized picking. It can only be picked in batches in a targeted manner; The normal growth of pineapple plants must be maintained so as not to affect the results of the next year. At present, the application of pineapple picking mechanization is still relatively backward, basically relying on manual picking, which greatly increases the cost of harvesting, accounting for about 40% of the pineapple planting process. Due to the sharp teeth on the pineapple leaves, and the hard, raised skin with prickles, farmers need to wear protective clothing and eye masks when picking pineapples to prevent the pineapple leaves from cutting their bodies. At the same time,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/00
CPCA01D45/002
Inventor 窦艳涛孙浩远孙翔马潇原张洪伟刘占民蔡晓君张建军
Owner BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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