Seesaw-type feeding device for collecting solid suspended materials

A seesaw-type feeding device for collecting solid materials suspended in a flow field, the feeding device comprising:

• a suspension assembly, which comprises a V-shaped floating body floating in an upper interface of the flow field, and at least three fixed bottom anchors which are set on the V-shaped floating body, wherein a tip of the V-shaped floating body is set in a lower interface of the flow field;
• a material collection assembly located below the suspension assembly, which comprises a collection pocket net, a material container located at one side of the collection pocket net, a delivery part located between the collection pocket net and the material container, and an annular water discharging screen mesh located between the delivery part and the material container;
• a joint hinge located between the suspension assembly and material collection assembly;
• and
• an escapement shaking assembly which is located behind the V-shaped floating body and faces the material collection assembly, wherein:
• the material collection assembly is able to shake relatively to fluid in the flow field, and the escapement shaking assembly drives the material collection assembly to shake;
• the escapement shaking assembly comprises a cam and a plectrum, wherein the plectrum is fixed on the material container, the cam is installed on the V-shaped floating body under an action of a support piece, and a drive shaft drives the cam to rotate.