Development of a hopper-doser for pubescent sowing cotton seeds

The theoretical foundations for the creation of a new hopper-doser of pubescent sowing cotton seeds are considered, and a hopper protected by a patent of the Republic of Uzbekistan has been developed. The formula for determining the value of the estimated speed of the hopper shaft of the dispenser is derived. Such hopper-dosers with the capacity of about 3 tons were produced serially in the amount of 54 sets and they work in 29 workshops for the preparation of the pubescent sowing cotton seeds in Uzbekistan.