•  
  •  
 

Irrigation and Melioration

Abstract

The article presents the results of experiments conducted to justify the parameters of the seed selection unit to improve the process of sorting seeds. The experiments were carried out by changing the angle of inclination of the seed tray to the horizontal plane from α = 390 to α = 540 and the radius of the lower part of the tray in the aisle R = 140-180 mm. The experimental results show that the bottom of the tray, made in the form of a semicircle, allows the seeds to move up the pipe when the seeds fall from the tray at the desired speed. To determine the parameters of the sarting unit under production conditions, the semicircular lower part of the tray was taken at R = 160 mm, the angle of inclination of the tray was α = 440.

First Page

57

Last Page

61

References

Bushuev N.M. Semyaochistitelnye mashiny [Seed-cleaning machines] MASHGIZ, Moscow. 1962. 52 p. (in Russian)

Maysuryan N.A. Biologicheskie osnovy sortirovaniya semyan po udelnomu vesu [Biological basis of sorting seeds by specific weight]. Proceedings of the TSKhA issue 37, Moscow. 1947. 22 р. (in Russian)

Yasheva E.Ya. Posev khlopchatnika sortirovannymi semenami [Sowing cotton with sorted seeds] Journal “Agriculture of Uzbekistan”, Tashkent,1961. No.1. 21 р. (in Uzbek)

Shleicher A.I. Opyty po sortirovke posevnykh semyan khlopchatnika [Experiments on the sorting of cotton seeds] Cotton production, Tashkent, 1958, No.5. 21 p. (in Russian)

V.G. Rakipov, R.K. Djamolov, ChSА agregatining pnevmatik saralagichini takomillashtirish [Improvement of pneumatic separator of CUA unit]. No. 050902 Final Report on Scientific Research, JSC “ Pakhtasanoat Ilmiy Markazi “, Tashkent, 2006. 40 р. (in Uzbek)

V.G. Rakipov, R.K. Djamolov. Uruglik pakhtani dastlabki ishlash tekhnologik reglamentini ishlab chikish [Development of technological regulations for the initial processing of seed cotton], Final report on research work 0804, "Cotton ginning IIChB", 2009. (in Uzbek)

X.T.Ahmedkhodjaev, A.Tursunov Pnevmaticheskiy sortirovchshik khlopkovykh semyan [Pneumatic sorter of cotton seeds] Cotton growing and grain growing. Republican Scientific and Technical Journal, Tashkent, 2000, No.2. Pp. 30-32. (in Russian)

Report of the Khlopkoprom NGO Sozdanie agregata ochistki i sortirovaniya opushennykh posevnykh semyan khlopchatnika [Creation of a unit for cleaning and sorting pubescent sowing seeds of cotton], Topic 8808. Tashkent. 1990. 126 p. (in Russian)

S.A.Saydakhmedov, V.N.Demakov, Z.Kh. Kasimov. Sortirovanie i ochistka posevnykh semyan khlopchatnika v vertikalnom vozdushnom potoke [Sorting and cleaning of cotton seeds in vertical air flow] “Cotton industry”. 1987, No 3, 10 p. (in Russian)

Shvartsman L.M. Aerodinamika pnevmotransporta khlopka [Aerodynamics of cotton pneumotransport] Abstract, diss. Candidate of technical science, Tashkent, 1960, 16 p. (in Russian)

V.G.Rakipov, S.T.Tukhtaboev, A.E. Lugachev. Issledovanie protsessov sortirovaniya posevnykh semyan khlopchatnika [Investigation of the processes of sorting cotton seeds sowing] University Bulletin, Technical Science, 2001, No. 2-4, Pp.16-20. (in Russian)

V.G. Rakipov, R.K. Djamolov. ChSА agregatini takomillashtirish va uni ikhtisoslashtirilgan uruglik chigit tayyorlash sekhlarida zhoriy etish [Improvement of CUA unit and its introduction in specialized seed production shops]. Research Center for Scientific Research, No. 0909, JSC “Pakhtasanoat scientific center”, Tashkent, 2010. 35 p. (in Uzbek)

R. Djamolov, S. Makhmudov, Ikhtisoslashtirilgan uruglik chigit tayyorlash sekhlaridagi tukli chigit tozalash va saralash agregatini takomillashtirish buyicha bazharilgan ishlar natijasi [Results of the work on improvement of cleaning and sorting units of hair seeds in specialized seed production shops]. Scientific and Technical Journal of Textile Problems, Tashkent. 2012. No4. Pp. 64-65 (in Uzbek)

Rakipov V.G., Tukhtaboev S.T. Ustroystvo dlya ochistki i sortirovaniya semyan khlopchatnika [A device for cleaning and sorting cotton seeds] Patent No.IH DP 9800035.1. Tashkent 1998. (in Russian)

Tukhtaboev S.T. Sovershenstvovanie pnevmaticheskogo sortirovshika opushennykh posevnykh semyan khlopchatnika v vertikalnom vozdushnom potoke [Improving the pneumatic sorter of pubescent sowing cotton seeds in a vertical air flow], Thesis Ph.D., Tashkent 2002, 151 p. (in Russian)

Koshakeev B.Ya., Gulyaev R.A., Rakipov V.G., Djamolov R.K. Ustroystvo dlya ochistki i sortirovki semyan khlopchatnika [A device for cleaning and sorting cotton seeds]. Utility Model Patent FAP 00842, 2012. (in Russian)

Tukhtaboev S.T. Issledovanie skorostey vitaniya posevnykh semyan khlopchatnika [Study of the soaring speed of cotton seeds], Materials of the Republican scientific and technical conference “Integrated use of fiber raw materials in the production of consumer goods”, TITLP, Tashkent 2000. 13 p. (in Russian)

R.K. Djhamolov, M. Solikhodzhaev Takomillashtirilgan tukli uruglik chigit saralash va tozalash agregati [Aggregate selection and refining of seed seeds]. Proceedings of the Republican scientific-practical conference "Cotton cleaning, textile, light and printing industries." Part 1, Tashkent, 2010. 18 p.(in Uzbek)

R. Djhamolov. Uruglik chigit, uni tayyorlash tekhnologiyasi va uruglik chigit tayyorlashda ishlatiladigan asosiy uskunalar [Seed Seeds, Technology for its Preparation and Basic Equipment Used in Seed Seed Production], JSC “Pakhtasanoat Ilmiy Markazi”, INSTRUCTION, PDI 09-2008, Tashkent 2008. 114 р. (in Uzbek)

R.K. Djamolov. Tukli uruglik chigit saralash agregatini takomillashtirish va konstruktiv parametrlarini asoslash [Improvement of the selection and feasibility of constructive parameters of selection of seeds of seeds]. Scientific and Practical Agricultural Journal, Tashkent. Special Issue 2. 2019. 87 р. (in Uzbek)

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.