Kind of fish muscle with blood collection device

The present invention discloses a fish muscle blood collection device comprising a base provided with four legs, a baffle plate fixed on the border and the left border of the base surface, a shutter is provided outside of the cross section of the left border a "T" shaped chute, is a cross-sectional "L" shape two baffles placed directly above the base and the two bottom left shutter disposed in cross-section the slide table a "T" configuration, the slide table achieve the card into the chute connected to a two baffle the baffle and the inner slide moves along the two baffles, in the event the shaft is provided at the bend of the two baffles, a slideway is provided inside the left border of the flap, three baffles movably disposed edgewise in the base and at the left end of the shutter slide with three flap implement three moves along the slideway, the present invention is simple in structure, easy to produce and practical.