Patent ID: 11883862
Assignee: SICHUAN ZHONGTUO YOUSHI LIGHT CONTROL TECH. CO LTD
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 1:
2. The pipeline automatic scale removal and storage device according to claim 1, wherein the scale storage device (2) is a barrel (43) with a hollow interior; one end of the barrel (43) is sealed, and the other end is connected with an end cover (44) through a studs; leather bowls (45) are arranged at the peripheries of both ends of the barrel (43); the leather bowls (45) are connected with the barrel (43) through studs, and the leather bowls (45) are attached to the inner wall of the pipeline (4) to form seal; a guide cylinder (46) is vertically and fixedly installed at the center of the end cover (44); a spiral rotating shaft (47) penetrates into the guide cylinder (46); one end of the guide cylinder (46) extending into the barrel (43) is connected with a rotating shaft supporting frame (48) through a stud, and one end of the rotating shaft supporting frame (48) away from the guide cylinder (46) is fixedly connected with a bracket base (49); a threaded connector A(50) is arranged at the center of the bracket base (49) toward the direction of the guide cylinder (46); a compaction thread bushing A(51) is connected and sleeved outside the threaded connector A(50); two groups of first thrust bearings (52a) are arranged in the compaction thread bushing A(51); a supporting rotating shaft (53) is clamped between the two groups of first thrust bearings (52a); the supporting rotating shaft (53) and the spiral rotating shaft (47) are connected and rotated synchronously, and a first spiral blade (60a) is installed around the spiral rotating shaft (47); one end of the guide cylinder (46) away from the rotating shaft supporting frame (48) is provided with a threaded connector B(55), and a compaction thread bushing B(56) is connected and sleeved outside the threaded connector B(55); two groups of second thrust bearings (52b) are also arranged in the compaction thread bushing B(56); a rotating shaft ring (63) outside one end of a fan blade rotating shaft (57) is clamped between the two groups of thrust bearings (52); one end of the spiral rotating shaft (47) away from the supporting rotating shaft (53) is connected with the fan blade rotating shaft (57) and rotates synchronously; the fan blade rotating shaft (57) is provided with first fan blades (70a); one end of the fan blade rotating shaft (57) away from the spiral rotating shaft (47) is connected with a composite rotating shaft (59) and rotates synchronously; the composite rotating shaft (59) is provided with second fan blades (70b) and a second spiral blade (60b); an outer ring of one end of the fan blade rotating shaft (57) connected with the composite rotating shaft (59) is encircled with two semicircular supporting rings (58); the semicircular supporting rings (58) are fixedly encircled at the corresponding ends of the fan blade rotating shaft (57) and the composite rotating shaft (59) through studs, and the fan blade rotating shaft (57) and the composite rotating shaft (59) are connected; the second spiral blade (60b) at one end of the composite rotating shaft (59) away from the fan blade rotating shaft (57) is located inside a threaded connector C(62) of a first connecting frame (61) in the coupling (3); the second rotating shaft ring(63b) outside the composite rotating shaft (59) is clamped between two groups of third thrust bearings (52c); and the threaded connector C(62) of the first connecting frame (61) is connected with a compaction thread bushing C(64) to compact the third thrust bearings (52c) corresponding to the composite rotating shaft (59).