1results about How to "Easy structure assembly" patented technology

The utility model belongs to the field of pesticide packing machine especially, it is a kind of metering leakproof powder structure of pesticide packing machine, aiming at the problem that the existing feeding device is relatively simple, sealing between discharge pipe and feed hopper is poor, leakage condition is easy to appear when conveying powdery material, the following scheme is presented, including support, its inner wall is slidably connected bin by sliding block sliding rail, the bottom of bin is fixed with the first connecting pipe with electromagnetic valve;Inclined feeding pipe is fixed in the inner wall of support, the outer wall of feeding pipe is connected with second connecting pipe, the inner wall of second connecting pipe is fixed with sealing ring, the bottom end of first connecting pipe extends to second connecting pipe and contacts with sealing ring, the top end of feeding pipe is connected with downward outlet discharge pipe, in the utility model, the sealing when powder conveying can be improved, avoid powder leakage, the weight of powder in bin and the conveying flow of powder can be monitored in real time, ensure the accurate conveying of powder.