WHEEL OF PROPULSOR OF MULTITOWER SPRINKLING MACHINES Russian patent published in 2013 - IPC A01G25/09 B60B15/00 B60B15/22 B60B15/26 

FIELD: agriculture.

SUBSTANCE: wheel comprises a tire 12 with a rim 11, a hub 10 with lateral discs 5 and an axis 9, a drive ring 7, fasteners 2 to connect the drive ring 7 to the hub 10, a pusher 13, and an anti-recoil brake 16. On the drive ring 7 the stops 8 are mounted. The brake 16 interacts with the stops 8. The drive ring 7 has joint plates 15 with holes 14, mounted in the center plane and fixed on the inner surface of the drive ring 7. The drive ring 7 is mounted with the ability to change the axial position and fixation by the fasteners 2 on the pins 6 with screw 3, located parallel to the axis and rigidly attached to the lateral disc 5. The lateral disc diameter is made larger than the diameter of the hub 10. The pins 6 pass through the holes 14 in the joint plates 15 of the drive ring. In the pins 6 there is a set of radial holes 4 located in planes parallel to the center plane of the wheel. In the holes 4 of the pins 6 the removable thrust pins 1 are mounted.

EFFECT: constructive implementation enables to improve the control accuracy of the axial position of the drive ring relative to the tire of the rim.

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