Cotton harvesters for one-time cotton-picking

Rizaev, Anvar; Matchanov, Rafik; Yuldashev, Abdurahim; Kuldashev, D. A.; Djuraeva, Nargiza; Karimov, Nuriddin; Ashurov, N

doi:10.1088/1757-899x/1030/1/012173

Cited by 24 publications

(22 citation statements)

References 1 publication

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“…Until recently, agriculture has been mainly devoted to the cultivation of cotton and grain, and these crops, occupied the main part of the arable land in recent years, because of diversification of agriculture [1][2][3][4][5]. In addition to cotton and grain growing, great attention is being paid to the development of vegetable growing, policing, horticulture, animal husbandry, beekeeping, and fishing in the republic's agriculture [6][7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Development of a seeder design for precise sowing of carrot seeds on a ridge

Babojanov

Dulliev

Turdibekov

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Among vegetable crops, carrot is one of the main agricultural products for domestic consumption and export in Uzbekistan. For this reason, great attention is paid to its cultivation as a main and repeated crop after grain. Today, in order to earn additional income from the land twice, carrots are planted in the main part of the grain-free areas of farmers and peasant farms. With the increase in the area planted with carrots, there was also a demand for seed drills. Taking this into account, a seeder was developed that sows carrot seeds in the exact amount in the specified planting pattern on the paddy field. In one pass of the seeder, flattening the top of four furrows to form a bush, 5x5 cm when the distance between seeds is 60 cm, 6x6 cm at 70 cm spacing and 8x8 cm at 90 cm spacing are planted 1.0-1.5 cm deep. Accordingly, the working equipment of the seeder installed as a form moving.

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Section: Introductionmentioning

confidence: 99%

Development of a seeder design for precise sowing of carrot seeds on a ridge

Babojanov

Dulliev

Turdibekov

2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…Therefore, Xinjiang has become the main area of cotton production in the country. With the fast, convenient, and low labor intensity of mechanized cotton harvesting, cotton pickers are widely used in Xinjiang [9,10].…”

Section: Introductionmentioning

confidence: 99%

Research on the Wear Characteristics of the Hook Teeth of Cotton Pickers

Wang

et al. 2022

Coatings

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As a key core component of cotton pickers, the spindle is prone to wear of the hook teeth. This research explores the wear characteristics of the spindle hook teeth of cotton pickers under different working areas. The sampled spindles were cut, the element composition and hardness of the spindle hook tooth coating and substrate were determined, the surface morphology of the spindle hook tooth was characterized, and its wear area and coating thickness were extracted. Results show that the main constituent elements of the coating and substrate are Cr and Fe, respectively, the hardness of the coating is about 1020 HV0.1, and the hardness of the substrate is 470～840 HV0.1. During the field operation, scratches appeared on the surface of the coating, the coating thickness layer gradually decreased, and the coating peeled off as the operating area increased. Afterward, scratches and oxidized particles appeared on the surface of the substrate, the wear rate accelerated, and the wear area gradually increased. The wear of the spindle hook teeth started to appear from the front and rear tooth tips up to the tooth edge, the back of the tooth, and the doffering edge, hence forming a long boot-shaped wear area.

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“…Currently, the reform of our country's agriculture, in particular, the improvement of the state management system in the field, the wide introduction of market relations, the strengthening of the legal basis of relations between the entities that grow, process and sell agricultural products, attract investments to the sector, introduce resource-efficient technologies and agricultural products certain works are being carried out to provide manufacturers with modern equipment according to their requirements [1][2][3][4][5][6][7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Cutting branches of trees and using opportunities of them

Ulashov

Toshmirzaev

Komilov

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Taking into account that in Uzbekistan, great attention is being paid to the establishment of new gardens and vineyards, the expansion of the area of forests, the greening of roads and avenues, and the amount of pruning works will also increase. As a result, it is expected that the size of the branches formed because of their shaping and pruning will increase, and this bushy tree requires additional processing and consideration of the possibilities of their targeted use in order to prevent the accumulation of branches. In article it is analyzed the formed volumes of pruning trees, foreign experience in processing and using them. According to the analysis, it was revealed that in the coming years in the Republic the volume of cut branches of trees increases by 2 times and there is a need to use them as firewood with cutting them 100-400 mm long. Based on this, the development of an effective device for chopping cut tree branches in the required size in order to use them as firewood in areas is relevant.

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Cotton harvesters for one-time cotton-picking

Cited by 24 publications

References 1 publication

Development of a seeder design for precise sowing of carrot seeds on a ridge

Development of a seeder design for precise sowing of carrot seeds on a ridge

Research on the Wear Characteristics of the Hook Teeth of Cotton Pickers

Cutting branches of trees and using opportunities of them

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