cotton picking equipment

A cotton and equipment technology, applied in the field of cotton picking equipment, can solve the problems of cotton picking steel needles easily entangled with cotton yarn, increased equipment cleaning and maintenance workload, and reduced picking efficiency, so as to avoid the reduction of picking efficiency and reduce the cleaning and maintenance work The effect of reducing the amount and avoiding jamming

CN109076782BActive Publication Date: 2020-09-11浏阳市月亮岛农业科技开发有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-09-11

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Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to cotton picking equipment. The equipment comprises a shell, a handle, a cotton collecting box, a fanand a picking module. The picking module is arranged in the shell and comprises a rotating roller, steel needles, a comb plate, an arc block, a straight rack, an arc rack and a cutter. A set of steelneedles are arranged evenly on an outer ring of the rotating roller. One side of the rotating roller is provided with the comb plate fixedly installed on the inner wall of the shell, and the comb plate is used for stripping cotton on the steel needles; the steel needles are slidably installed on the rotating roller; the inner wall of the shell above the rotating roller is provided with the arc block. The arc block is used for compressing the steel needles; the arc rack can be pushed to move through the movement of the steel needles; the arc rack pushes the straight rack to move through a gear.The straight rack pushes the cutter out of the rotating roller to cut cotton filaments wound around outer rings of the steel needles. Through the arrangement of the cutter, the cotton filaments woundaround the outer rings of the steel needles are cut off, and the situation that the picking efficiency is lowered when the cotton filaments are repeatedly wound is avoided; meanwhile, the workload for cleaning and maintaining the equipment is reduced.
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Description

technical field

[0001] The invention belongs to the technical field of agricultural machinery, in particular to a cotton picking equipment. Background technique

[0002] my country has a vast cotton planting area. In addition to the large-scale cotton planting bases in Northwest China, there are also small planting areas scattered in various places. However, the current large-scale cotton picking machines are mainly aimed at large-area cotton planting bases and cannot be stationed in small-area planting areas. , so many areas still use the most primitive manual picking method, which is not only labor-intensive and inefficient, but the mature cotton cannot be picked in time, which affects cotton production and reduces the quality of cotton fiber; in addition, it is dry and sharp when picking. Cotton plants can scratch the skin, which is extremely harmful to human health.

[0003] Some technical solutions of cotton picking devices have also appeared in the prior art. A Chinese ...

Examples

Embodiment approach

[0023] As an embodiment of the present invention, the arc-shaped block 34 is fixedly installed on the rotating plate 4; the rotating plate 4 is hinged on the inner wall of the housing 1, and a torsion spring is arranged in the rotating shaft, and the rotating plate 4 is only within a certain range. Turn inside. During work, the steel needle 32 rotates rapidly and collides with the arc-shaped block 34, generating a relatively large impact force. By installing the arc-shaped block 34 on the rotating plate 4, the collision damage can be reduced and the service life of the equipment can be improved.

[0024] As an embodiment of the present invention, an air bag 5 is provided between the rotating plate 4 and the housing 1; an inclined air outlet 41 is provided on the rotating plate 4; the air outlet 41 is corresponding to the arc-shaped block 34 Set up vias. During work, by arranging the air bag 5, on the one hand, the impact force of the steel needle 32 colliding with the arc blo...