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AssigneeGuangdong Liansu Technology Industrial Co., Ltd.
InventorsHongbin Huang, Jiyue Yang, Guangping Huang
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A sprinkler rotary mechanism and a sprinkler are provided. The rotary mechanism comprises a bracket and a reversing carrier, with the latter disposed on the rotation shaft of the bracket. A transmission shaft is disposed on the reversing carrier so as to drive the bracket. The sprinkler comprises a tube, a gasket, an adaptor, an angle carriage, the rotary mechanism, a reversing mechanism, a sprinkler head tube, and a nozzle. The reversing mechanism is rotated to strike the rotary mechanism, and in turn activate the sprinkler head tube to rotate. The water stream sprayed out of the nozzle impacts the reversing mechanism at the other side, and so repeated in order to achieve the rotation of the sprinkler. The present sprinkler uses mechanical transition to replace spring deformation used in the prior art to achieve water stream rotation. The sprinkler is resistant to damage and has simpler structure and larger cover range.
A rotary mechanism for sprinkler, comprising a bracket (7) and a reversing carriage (12), wherein the bracket (7) comprises a rotation shaft (72), and a connecting plate (73), a mounting plate (76), a fixing plate (78) with these plates successively connected and residing in parallel planes, wherein an operation hole (74) is disposed on the connecting plate (73) and the rotation shaft (72) is vertically disposed on the connecting plate (73), wherein a mounting hole (75) is disposed on the mounting plate (76) and a fixing hole (77) is provided on the fixing plate (78), wherein the reversing carriage (12) is consisted of a receiving plate (123) having a clamping opening, a transmission shaft (121), and a first cylinder (122), the first cylinder (122) being vertically disposed on the receiving plate (123) at opposite side of the clamping opening and a protruded plate that is perpendicular to the axis of the cylinder being formed on the first cylinder (122) below the clamping opening, the transmission shaft (121) being vertically downward disposed on the protruded plate, wherein the reversing carriage (12) is disposed on the rotation shaft (72) of the bracket (7) through a central hole of the first cylinder (122), with the transmission shaft (121) inserted into the operation hole (74) on the bracket (7).
Dependencies are inferred from the claim text.