A kind of portable cotton picker and method

Abstract

The invention relates to the technical field of harvesting and picking devices for cotton crop fruits, in particular to a portable handheld cotton picker and a method. The portable handheld cotton picker is characterized in that a main motor, a switch and a power supply are formed in a cavity in the right part of the picker, a suction and discharge impeller is arranged on a power output shaft of the main motor, an open oblique angle, which is arranged on the lower left corner of a cavity in the left part of the picker, is a cotton inlet, a rotary cotton grasping wheel fixing structure is arranged on the upper part of the cotton inlet, grasping stabs are arranged on a cotton grasping wheel at equal distance, a carding stab board is arranged from the right side of the cotton grasping wheel to the top of an inner chamber, a driving belt is arranged in the middle of the cotton grasping wheel to drive a connecting shaft motor, a transverse stab belt is arranged on the connecting shaft motor to drive a driven wheel, a cotton outlet cavity structure and a cotton outlet are arranged between the cotton inlet and a cavity of the connecting shaft motor, and a windshield door is arranged in the cotton outlet cavity. In comparison with the prior art, the portable handheld cotton picker has the advantages of simple structure, convenience for carrying, novel appearance, light and safe use, time saving and labor saving, high picking efficiency, low dirt percentage of picked cotton fibers and high cotton quality.

Description

[0001] [technical field] [0002] The invention relates to the technical field of harvesting and picking devices for cotton crop fruits, in particular to a portable cotton picker and method. [0003] [Background technique] [0004] Cotton is an important commodity involving the two major industries of agriculture and textile industry. It is the main raw material of the textile industry and also has important uses in national defense, medicine, automobile industry, etc. Cotton is not only the largest economic crop among China's agricultural products, but also an The production, circulation, processing and consumption of cotton are closely related to the development of the national economy. my country is one of the major cotton-producing countries in the world. At present, my country's cotton production has entered the forefront of the world, and cotton planting is almost all over the country. [0005] When the cotton picking period comes, cotton farmers are busy picking cotton by...

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Problems solved by technology

[0005] When the cotton picking period comes, cotton farmers are busy picking cotton by hand, which is time-consuming and labor-intensive. It is not only labor-intensive but also extremely low-picking efficiency. When encountering continuous rainy weather, the cotton cannot be harvested in time, which seriously affects the quality of cotton. Even if good varieties are selected for planting and great painstaking efforts are made in the management of cotton during the growth period, it is a pity that the quality of cotton will be lowered in the picking process. If you want to pick in time, you must invest a lot of manpower, which will increase In addition, in the process of manual picking, the phenomenon of "three silks" will inevitably appear, especially the phenomenon of cotton farmers' hair mixed with cotton is very common, which is another factor that causes the quality level of cotton important factor in reducing

[0006] At present, in the world, the countries that research and develop cotton picking machines are mainly the United States and Uzbekistan, both of which are mainly large-scale cotton picking machines, while high-quality, high-efficiency portable cotton picking machines are still blank. By the end of the year, about 50,000 cotton pickers were used, and about 70% of the mechanized cotton picking was used, while Uzbekistan used about 30,000 cotton pickers, and the degree of mechanized cotton picking reached about 60%. It is equal to zero, and there are many disadvantages in large cotton pickers. For example, in terms of planting methods, the row spacing of cotton and cotton needs to meet the requirements of large cotton pickers, and the cotton height also needs to be below 80cm. Spray the medicine first to ripen the fallen leaves, but the oak content is still as high as about 9%, and the falling rate is about 5%, which causes a lot of waste, reduces the cotton grade, and causes the growers to suffer great losses in income

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