SU520871A3 - Tedder - Google Patents

Description

(54) BOWLET

The invention relates to the field of agricultural engineering and can be used in machines for raking and agitating agricultural crops. A tedder is known that includes a cross formed by a transverse, relatively napr, movement of its beam, at the ends of which are longitudinal beams with rods attached to them, each of which has a rotating B plane parallel to the soil surface, a pair of rotors with rake teeth mi During the operation of such tedders it is impossible to regulate the width of the roll formed, and in the transport position, the hay shredder occupies a width that does not allow transporting it without interference to the roads. The purpose of the invention is to regulate the width of the roll formed and reduce the granite dimensions of the hayloft and width .. i. This is achieved by the fact that the rods are attached to the longitudinal beams by vertical hinges and made telescopic. The figure shows the proposed tedder ... j The tedder includes a three-point bracket 1 for connection to the hydron spring tractor system. The bracket is attached to a beam 2 located transversely to the direction of movement of the teddy bears, on the I ends of which are extended hinged protruding beams 3 with a vertical axis of rotation: a company in the hinges 4, which can be fixed in certain positions. Rods 5, made telescopic with a vertical axis of rotation 6 and the possibility of fixing their position, are pivotally attached to the longitudinal beams. At the ends of the rods there are fastened in a plane parallel to the surface of the soil, rotors 7 with rake teeth, which copy the surface of the soil. The rotors with rake teeth are driven from the tractor's power take-off shaft by means of a shaft 8, a dacha 9, hard shafts and to & ua.ac, s & Klyutenyh and kogtueaig. 11 TS & skop {r $ g (ko BHiiwrastiTOi ". Atang S to sharnkrnoz prisovdyviv-kiv ah, h redolm; beams to connect with the rotors, the mouth of the ayosha -, well, around the width of akalka s T1.ans with pT noo. The position of the droplets of -3 h vaaats around the center of uawmn-j., is located on the left side of the rotors of each pair of axes rotors -1 syd od i k with other i.S 3 inventions ak: ia, including the frame, obravnusha zhiorachns relatively, varav -, c | 5Вйкен1Ш her beam ,, at the ends of the sharnyrao otanoy yuny sales beams ys EShb & pkmi to them is a state-of-the-art, on each soTCp.-j fixed rotating h-hl on the soil surface, m and rake teeth, about J and so that, for the purpose of the width of the forming roller and t I ( The transport envelope of the hay Irina, the rods are attached I 11 Sashismism articulated and performed by the Sasym.