Картофелесажалка цепная двухрядная с бду для мототрактора премиум (рег.
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- img: ['https://images.ua.prom.st/2148676006_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua.prom.st/2148676010_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https: //images.ua.prom.st/2148676009_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua.prom.st/2148676008_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua. prom.st/2148676011_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua.prom.st/2148676007_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg']
- url: https://besplatka.ua/ru/obyavlenie/kartofelesazhalka-dvuhryadnaya-cepnaya-s-bdu-k-7209c6
- City: Zaporozhye
- description: Two-row chain potato planter with BDU for Premium motor-tractor (regulated row spacing)Double-row chain potato planter with a hopper for mineral fertilizers is designed for mechanization of potato planting and simultaneous application of fertilizers. It is aggregated with motor-tractors. The well-proven APK-Ts chain potato planter was taken as a basis. The principle of operation of the potato planter with a fertilizer hopper The drive of the planting mechanism is driven from the support wheels through the drive shaft. The torque from the drive shaft is transmitted to the landing mechanism through a chain drive equipped with a roller tensioner. The chain drive is equipped with two drive sprockets with 36 and 26 teeth. Adjustment is made by moving the chain to an additional sprocket. When moving from a landing pitch of 200 mm to a pitch of 250 mm, two links will need to be removed from the chain. The system for applying mineral fertilizers, like the planting mechanism, is driven through a chain drive. The design of the main components of a potato planter for a motor tractor1. Support wheels and drive shaft: lug wheels have a diameter of 360 mm, a rim thickness of 3 mm, a width of 150 mm; a drive shaft diameter of 25 mm.2. Planting mechanism and dosing device The main unit of the potato planter is a hopper with a shaft in which the planting mechanism is located. In the shaft there are support sprockets with a chain and baskets. The landing mechanism uses a drive chain PR-12.7-18.2 (ant, number of links 98), it has 12 baskets with a diameter of 50 mm. The hopper for potatoes with a capacity of 20 liters is made of sheet steel with a thickness of 0.8 mm. A drum-type dosing device is installed on the rear of the bunker, for the dosed application of mineral fertilizers. The keel coulter of the potato planter is made of 2 mm thick sheet steel. The coulter keel is reinforced, 3 mm thick. To cover the planted potatoes with earth and create a soil ridge, adjustable disk hillers with a diameter of 275 mm and a thickness of 2 mm are installed on a frame of 32 mm steel angle (angle shelf thickness 3 mm). Smooth and reliable rotation of each disk is provided by a pair of 202 bearings.3. Trailer hitchA characteristic difference of this model is the trailer hitch consisting of a frame and an adjustable trailer hitch. Mounting points for two single-row potato planters are installed on the frame. Mounting points are movable locks,