Stepped horizontal spindle harvesting machine

Abstract

A stepped horizontal spindle harvesting machine comprises a machine frame. At least one cotton picking channel is arranged on the machine frame, a cotton picking platform is arranged on at least one side of the cotton picking channel, a plurality of spindles are arranged on the cotton picking platform, a cotton doffing platform is arranged on a corresponding position of the cotton picking platform, and cotton doffing holes are formed in the cotton doffing platform. The spindles are matched with a plurality of cotton pushing tables on the cotton doffing platform to control toothed openings of the spindles to stretch out and draw out to pick cotton. The stepped horizontal spindle harvesting machine further comprises a rotation mechanism used for rotating the spindles, a moving mechanism used for moving the cotton picking platform, a cotton conveying device used for sucking cotton into a cotton storage box and a stepped walking mechanism used for enabling the stepped horizontal spindle harvesting machine to go forwards. The cotton picking platform and the cotton doffing platform are simple in moving mode, the mechanical structure is not complex, the failure rate is low, device maintenance cost is low, and if a set of cotton picking and doffing platform is arranged on the other side of the machine frame, cotton picking can be carried out on the two sides at the same time, and cotton picking efficiency can be improved in a multiplied mode.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a step-by-step horizontal ingot harvester for picking cotton. [0002] technical background [0003] Cotton planted in a small area can be harvested manually. If the cotton planted in a large area is picked manually, it will have the disadvantages of low efficiency and high labor costs. Large-scale cotton planting areas such as cotton planting areas in the United States and Xinjiang in China In cotton planting areas, manual picking can no longer meet its needs. With the increase of labor costs and the reduction of labor force, mechanized picking has become the trend of future development. There are many types of cotton picking machines, but they are basically divided into two categories. One is a small picking machine, which is generally a back-type negative pressure picking machine, which uses the wind wheel to generate negative pressure to suck the cotton into the cotton ...

AI Technical Summary

Problems solved by technology

[0003] Cotton planted in a small area can be harvested manually. If the cotton planted in a large area is picked manually, it will have the disadvantages of low efficiency and high labor costs. Large-scale cotton planting areas such as cotton planting areas in the United States and Xinjiang in China In cotton planting areas, manual picking can no longer meet its needs. With the increase of labor costs and the reduction of labor force, mechanized picking has become the trend of future development. There are many types of cotton picking machines, but they are basically divided into two categories. One is a small picking machine, which is generally a back-type negative pressure picking machine, which uses the wind wheel to generate negative pressure to suck the cotton into the cotton storage bag. This kind of picking machine can reduce the labor intensity of workers, but the suction port needs to be Aiming at cotton, the work efficiency is low, and it is easy to inhale impurities, so it is not suitable for large-scale cotton picking. The second type is large-scale picking machines. This kind of picking machine is used in conjunction with picking equipment and locomotives. Special driving lanes, however, this large picking machine is basically imported from the United States, and each piece of equipment costs 200,000 to 300,000 US dollars. The cost of the equipment is high, and the picking spindles in the equipment are easy to wear out, and the purchase cost of the picking spindles is high , to increase the burden on the user, the picking spindles of the imported equipment are provided with spiral lines on the surface of the picking spindles, and the cotton is rolled onto the picking spindles by rotating the picking spindles at a high speed, and then the cotton on the picking spindles is pulled to peel it off, from From the picking to the peeling of cotton, the picking spindle is always in a state of high-speed rotation. The friction between the picking spindle and the cotton makes the temperature of the picking spindle rise. All need to be dried in the sun, which may cause the cotton to deteriorate and increase the labor process. Although the cotton picker is cooled with water, such a large cotton picker will be burned every cotton picking season, and the loss is very large.

[0004] In addition, there is also equipment that uses robotic arms to pick cotton, simulating human hands to pick. This kind of equipment has a complex structure and the movement of the robotic arm is not flexible, so it is not suitable for large-scale promotion.

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