Patent KR-100799933-B1 (KR)
Title: Escalator a mixer
Inventor: JUNG JUN SIK
IPC: C05F3/06
Filed: 2007-03-21
Granted: 2008-01-31
Abstract: An escalator stirrer for excretions is provided to prevent damage from being generated from high load in the cylinder and to reduce the total volume of the equipment. An escalator stirrer for excretions consists of a main moving part(110), a sub-moving part which is installed to move in a perpendicular direction to the main moving part(110), a stirring part(130) on the sub-moving part for stirring excretions by rotating stirring blades(137a) in a caterpillar manner and revolution part(140) for switching the angle of the stirring part(130). The main moving part(110) makes the stirring part(130) move along the main guardrail(111) by making the main base(112), located in the lower part of the caster(113) which is able to rotate with rolling for moving along the main guardrail equipped at both ends of the revetment of the field(10), reach on the upper part of the main guardrail(111). The sub-moving part(110) makes the stirring part(130) move along the sub-guardrail(121) transversely by making the sub-base(122), equipped with the caster(123) which is able to rotate with rolling for moving transversely in the field(10), reach sub-guardrail(121) by combining with a pair of sub-guardrail(121) installed across the moving part(110) transversely in a movable way. The motor(115) is equipped in the main guardrail(111) and sub-guardrail(121), respectively. The sprocket(116) is combined with the rotation axis of the motor(115) and the central axis of the caster(113,123), and a motor joint is made for each other through the chain(117) for making the main moving part(110) and the stirring part move forward or backward. The stirring part(130) includes the stirring mean(137) which stirs excretions by rotating a number of stirring blades(137a), equipped at the outer fringe of the belt(137b) having pulley(137c) on both sides, in a caterpillar manner. The connecting cylinder(132) and the revolution clamp(133) are connected to the upper and lower parts of the connecting clamp(131) in a rotatable way by anchoring the connecting clamp(131) perpendicularly downward to the sub-guardrail(121) of the sub-moving part, the rotation center is converged to a virtual perpendicular line, the upper part of the stirring mean(137) is connected to the stirring clamp(133), and the center of the stirring mean(137) is combined to the connecting cylinder(132), whereby the stirring mean(137) combined with the connecting cylinder(132) moves in an obtuse angle depending on the switching by the revolution of the revolution clamp(133). The installing clamp(134) is supported by the revolution restriction bar(135) while joined together with the revolution clamp(133), in the state of connecting the stirring part(130) with the installing clamp(134) by hinge through the center of the upper part of the revolution clamp(133) concurrently connecting the installing clamp(134) with the revolution restriction bar(135) equipped with the roller(135a) which moves along the sub-guardrail(121). The revolution part(140) is supported to the sub-guardrail(121) in a manner of rotating in an angle, each cylinder road(141a) is combined with the both sides of the revolution clamp(133) by hinge for rotating the revolution clamp(133) through the cylinder(141), therefore the angle of the stirring mean(137) is controlled with respect to the combined part of the connecting cylinder(132), and the stirring mean(137) rotates in an obtuse angle by the cylinder(141) while rotating in an acute angle through the connecting cylinder(132).