US 12,392,002 B2
Continuous stirring transmission mechanism for tempering furnace workpiece transmission and transmission method
Rongfu Xu, Shandong (CN); Simon Yisheng Feng, Shandong (CN); Yunshan Zhang, Shandong (CN); Peng Qi, Shandong (CN); Zhenmei Chu, Shandong (CN); Yihao Ma, Shandong (CN); and Lei Yin, Shandong (CN)
Assigned to Shandong Jianzhu University, Jinan (CN); and Shandong Lianmei Spring CO., LTD, Zibo (CN)
Filed by SHANDONG JIANZHU UNIVERSITY, Shandong (CN); and SHANDONG LIANMEI SPRING CO., LTD, Shandong (CN)
Filed on Oct. 16, 2024, as Appl. No. 18/916,708.
Claims priority of application No. 202311544264.9 (CN), filed on Nov. 18, 2023.
Prior Publication US 2025/0163528 A1, May 22, 2025
Int. Cl. C21D 9/00 (2006.01); F27D 3/00 (2006.01)
CPC C21D 9/0056 (2013.01) [F27D 3/0024 (2013.01); F27D 2003/0042 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method of continuous stirring transmission of a tempering furnace workpiece, comprising the following steps:
step 1: connecting a driving mechanism (2) with extension sections (351) of continuous stirring rotating rod assemblies (3), such that the driving mechanism (2) drives the continuous stirring rotating rod assemblies (3) to rotate;
step 2: performing bearing connection between journal sections (352) of the continuous stirring rotating rod assemblies (3) and fixed bearings (33), and fixing the fixed bearings (33) to two sides of an upper portion of a furnace body support (41), such that the continuous stirring rotating rod assemblies (3) are allowed to be stably mounted on the furnace body support (41);
step 3: uniformly arranging vane assemblies (36) on working sections (353) of the continuous stirring rotating rod assemblies (3) in circumferential directions of rotating shafts (35), and fixedly connecting the vane assemblies (36) with the rotating shafts (35);
wherein each of the vane assemblies (36) consists of two or more vanes, an angular spacing between the adjacent vane assemblies (36) in the circumferential direction of the rotating shaft (35) is

OG Complex Work Unit Math
wherein n is number of vanes;
a first rotating rod (31) is connected with an odd number of the vane assemblies (36), a second rotating rod (32) is connected with an even number of the vane assemblies (36), and a difference between the number of the vane assemblies (36) connected with the first rotating rod (31) and the number of the vane assemblies (36) connected with the second rotating rod (32) is 1; and
mounting orientations of the vanes of the vane assemblies (36) arranged in axial directions of the rotating shafts (35) remain consistent;
step 4: switching on the driving mechanism (2) to drive the continuous stirring rotating rod assemblies (3) to rotate; and
step 5: adjusting a speed of the driving mechanism (2) as needed, so as to control rotating speeds of the continuous stirring rotating rod assemblies (3), thereby changing a stirring speed of materials.