Sewer pipeline dredging device
A sewer and pipeline technology, applied in the field of sewer pipeline unblocking devices, can solve the problems of inability to remove dirt, pipeline blockage, etc., and achieve the effects of enhancing the ability to clean up dirt, reducing physical strength, and enhancing dredging efficiency.
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[0025] like Figure 1-3 As shown, this specific embodiment adopts the following technical solutions: a sewer pipe unblocking device, including a dredging structure 1, a guide rod mechanism 13, a power mechanism 27 and an auxiliary handle mechanism 36, and the dredging structure 1 includes a screw rod 2, a connecting sleeve 3 , connecting spring 4, torsion spring hinge 5, brush head 6, steel bristle 7, fixed rotary handle 8, fixed nut 9, drilling head 10, convex point 11 and threaded connecting pipe 12, the quantity of described connecting sleeve 3 is Three, the connecting sleeves 3 are all inserted on the screw rod 2, and each adjacent two connecting sleeves 3 are connected by a connecting spring 4, and the outer sides of the connecting sleeves 3 are connected with torsion springs one by one Hinge 5, described torsion spring hinge 5 is connected with brush head 6 one by one, one end of described screw rod 2 passes through three connection sleeves 3 and is welded with fixed rot...
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