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Elastic claw type cotton picker

A spring-tooth and spring-tooth technology, which is applied in the fields of picking machines, agricultural machinery and implements, and applications, can solve the problems of high impurity content and incomplete seed cotton shape of the unified harvesting cotton picker, and increase the impurity content. , not easy to wear, strong adaptability

Pending Publication Date: 2017-05-17
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to propose a spring-tooth picking device that can adapt to different cotton varieties and planting patterns, which can effectively solve the problems of high impurity content and incomplete shape of seed cotton in the unified collection cotton picker

Method used

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  • Elastic claw type cotton picker
  • Elastic claw type cotton picker
  • Elastic claw type cotton picker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] The elastic teeth type cotton picking device of the present embodiment, as Figure 1-Figure 7 As shown, it includes a picking roller 13 and a driving mechanism 7 for driving the picking roller 13 to rotate. In this embodiment, the driving mechanism 7 adopts a pulley transmission mechanism.

[0026] Such as figure 1 and figure 2 As shown, in the present embodiment, the picking roller 13 includes a rotating shaft 1 installed on the support base 3 through a bearing seat 6 and a plurality of elastic toothed rods 4 arranged at intervals on the outer periphery of the rotating shaft 1. The elastic toothed rods 4 and the rotating shaft 1 Parallel, several spring teeth 8 are installed on the length direction of the spring tooth bar 4, and the spacing between two adjacent spring teeth 8 on the spring tooth bar 4 is 20-35mm.

[0027] Such as Figure 6 and Figure 7 As shown, in this embodiment, the spring teeth 8 are made of spring steel wires, and extending outward from the ...

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Abstract

The invention relates to an elastic claw type cotton picker which comprises a picking roller and a driving mechanism. The picking roller comprises a rotating shaft and elastic claw rods, the elastic claw rods are parallel to the rotating shaft, a plurality of elastic claws are mounted on the elastic claw rods, each elastic claw extends outwards from the corresponding elastic claw rod to sequentially form a spiral rear section, an arc-shaped middle section and a linear front section, each elastic claw rod comprises a shaft pipe and a vane plate, the shaft pipes are parallel to the rotating shaft, the vane plates are fixed on the shaft pipes, the elastic claws are fixed on the vane plate, adjusting lugs are welded at two ends of each shaft pipe, adjusting plates are fixedly mounted at two ends of the rotating shaft respectively, arc-shaped grooves are formed in the adjusting plates, and adjusting bolts are arranged on the adjusting lugs, penetrate the arc-shaped grooves and are locked through adjusting nuts, so that the adjusting lugs are fixed on the adjusting plates. The device can effectively solve the problems of incomplete seed cotton shape and high impurity rate of an integrated cotton picker.

Description

technical field [0001] The invention relates to a spring tooth type cotton picking device, which belongs to the technical field of cotton picking machinery. Background technique [0002] At present, the unified collection type cotton picking machines at home and abroad are mainly divided into brush plate type and comb tooth type, but there are some defects in the cotton picking machines in the prior art no matter they are brush plate type or comb tooth type. [0003] The brush-plate cotton picking device mainly picks cotton through two sets of obliquely arranged parallel and counter-rotating harvesting rollers. The harvesting rollers mainly use brushes or brush plates. Among them, the brush-type harvesting rollers cannot be well picked. The seed cotton is brushed off from the plant, resulting in a large amount of hanging cotton loss. At the same time, the brush is very easy to wear, and the scraper-type harvesting roller is easy to scratch the skin of the cotton plant when h...

Claims

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Application Information

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IPC IPC(8): A01D46/16
CPCA01D46/16
Inventor 孙勇飞石磊陈长林张玉同谢庆孔凡婷黄铭森
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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