Self-adaptive oil palm fruit picking cutter and picking execution device thereof

An executive device and self-adaptive technology, applied in the direction of picking machines, applications, agricultural machinery and tools, etc., can solve the problems of reduced picking efficiency, unsuitable for cutting, economic losses, etc., and achieve simplified picking procedures, reasonable structural design, and reduced fruit loss effect

Pending Publication Date: 2021-01-15
张广宾 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The published patent CN 201310495930.4 discloses an electric palm tree picking machine, which only cuts off the leaves or fruit stalks, and the fruit still falls on the ground, and the fruit needs to be collected again, which cannot be harvested and collected at the same time. Falling off, causing economic loss, the improvement of work efficiency is not obvious
[0005] Published patent CN 201210096608.X discloses a fruit picking executive device. Its chain saw form is not suitable for cutting fibrous palm leaves and hidden fruit stalks, and

Method used

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  • Self-adaptive oil palm fruit picking cutter and picking execution device thereof
  • Self-adaptive oil palm fruit picking cutter and picking execution device thereof
  • Self-adaptive oil palm fruit picking cutter and picking execution device thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027]Example 1

[0028]SeeFigure 1 ~ Figure 3, The self-adaptive oil palm fruit picking tool includes a cutting assembly 1 and an adaptive clamping assembly mounted on the knife holder 8; wherein,

[0029]The shearing assembly includes a first blade 1a and a second blade 1b with blades alternately arranged with each other, two connecting rods 9 and a shearing cylinder 10; among them,

[0030]The rear ends of the first blade 1a and the second blade 1b are pivotally connected to the front end of the tool holder 8 through the first pin 7 so that the first blade 1a and the second blade 1b rotate around the axis of the first pin 7 and interleave with each other Cut

[0031]The link mechanism 9 is composed of two links; one end of the two links is pivotally connected to the rear ends of the first blade 1a and the second blade 1b through two second pins 5, and the other ends of the two links are simultaneously It is mounted on the third pin shaft 11 to form a linkage, and the third pin shaft 11 is ve...

Example Embodiment

[0040]Example 2

[0041]SeeFigure 1 ~ Figure 3, The self-adaptive oil palm fruit picking execution device includes a cutter, and a first axial rotation mechanism, a longitudinal rotation mechanism and a second axial rotation mechanism arranged on the cutter structure; wherein the self-response type oil palm fruit picking cutter adopts The self-adaptive oil palm fruit picking cutter of embodiment 1; the first axial rotation mechanism includes a slewing support motor 13, the front end (rotation drive end) of which is connected with the rear end of the tool holder 8 through a plurality of second bolts 14, so that the picking cutter It can rotate along the axis of the slewing support motor; the rear end of the slewing support motor 13 is connected to a U-shaped connecting bracket 17 through a number of third bolts 15. Specifically, the U-shaped connecting bracket 17 is arranged inverted, and its bottom plate is fixed on the rotating The rear end of the supporting motor 13 is supported; the...

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Abstract

The invention discloses a self-adaptive oil palm fruit picking cutter and a picking execution device thereof. The cutter comprises a shearing assembly and a self-adaptive clamping assembly. The shearing assembly comprises two blades with cutting edges arranged in a staggered manner, a connecting rod mechanism and a shearing oil cylinder. The self-adaptive clamping assembly comprises oppositely-opened special-shaped claws. The picking execution device comprises a cutter, a first axial rotation mechanism, a longitudinal rotation mechanism and a second axial rotation mechanism, the first axial rotation mechanism, the longitudinal rotation mechanism and the second axial rotation mechanism drive the picking cutter to achieve up-down, left-right multi-angle movement, and therefore fruits at different positions can be accurately positioned, and the optimal shearing angle is achieved. According to the picking tool and the picking execution device, fruits can be accurately and effectively positioned through a tool bit adjusting device, the picking tool and the picking execution device are suitable for oil palm fruits of different sizes, hooking and fruit falling caused when leaves are sheared are avoided, the picking procedure is simplified, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural product harvesting, in particular to an adaptive oil palm fruit picking cutter and a picking executive device. Background technique [0002] At present, the degree of mechanization of the oil palm planting industry is quite low. Oil palms are mainly produced in Southeast Asian countries, Africa, and South America. The real-time height of oil palm trees is more than 3 meters. Manual picking. When picking, it is necessary to cut the leaves under the fruit first, and then cut the oil palm fruit, and not damage other leaves and immature fruits. The labor intensity and difficulty are relatively high, and the fruit of the tree falls to the ground when picking , will cause a certain degree of damage and scattering, resulting in economic losses, and the need to collect the fruit again, further prolonging the working hours. [0003] At present, simple harvesting tools also appear on the market, and m...

Claims

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Application Information

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IPC IPC(8): A01D46/24
CPCA01D46/24
Inventor 张广宾张万福
Owner 张广宾
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