Cotton picking device

Abstract

The invention discloses a cotton picking device which comprises a cotton picking mechanism and a fixed frame, wherein the cotton picking mechanism comprises at least one independent picking unit capable of being sliced mutually, a connecting rod, a first gear, and a second gear capable of independently moving corresponding to the first gear; the picking units comprise bases, at least one winding piece, and engaging mechanisms for causing free rotating movement of the winding pieces on the bases under the driving of the connecting rod; the winding pieces are distributed on the outer side surfaces of the bases in a diffused manner, and the inner ends thereof are connected with the connecting rod through the engaging mechanisms; the connecting rod is fixedly connected with the first gear; and the second gear is fixedly connected with the bases. The cotton picking device disclosed by the invention can solve the following technical problems: how to enable the cotton winding pieces to move independently from the bases, and complement and interfere with the bases, and the whole picking device is maintained more conveniently.

Description

technical field [0001] The invention relates to a device for picking cotton, mainly referring to picking cotton heads. Background technique [0002] The current cotton picking device includes a base shaped like a cylinder, a plurality of wrapping pieces distributed on the outer circumference of the base in a staggered arrangement for winding cotton, and two fixed bases with fixed frames distributed on both sides of the base. The winding part is generally welded on the base, and the rotation driven by the base is not a separate movement, and there is no relative movement between the two, so that the operator cannot adjust the rotation of the winding part according to the needs; in addition, the base and the winding part are integrated In this way, it is difficult to maintain and install. Moreover, the existing picking devices also include complex structures such as rotating arms and fixing seats, which makes the structure of the picking device more complicated, and it...

AI Technical Summary

Problems solved by technology

The winding parts are generally welded on the base, and the rotation driven by the base does not move independently, and there is no relative movement between the two, so that the operator cannot adjust the rotation of the winding parts according to the needs; in addition, the base and the winding parts are integrated In this way, it is difficult to maintain and install. Moreover, the existing picking devices also include complex structures such as rotating arms and fixing seats, which makes the structure of the picking device more complicated, and it is easy to appear in the picking device during use. Problems such as cotton entanglement, complex structure and difficult to install picking device, maintenance will waste a long time, manpower and material resources when there is a problem

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