Assembled transmission device with bi-rotating directional input and constant rotating directional output

As assembled transmission device with bi-rotating directional input and constant rotating directional output, wherein an input shaft (S101) is installed in pipe holes of a basic through hole pipe (P100) of a vehicle to be driven through first bearings, and a support art (A101) and a support arm (A102) are installed and clamped on the basic through hole pipe (P100) and an auxiliary pipe (P200) respectively through a screw fastening ring (LR201), and a screw fastening ring (LR202), and a transmission shaft (S201) is installed in the auxiliary pipe (P200) through second bearings, and a chain wheel (CW201) and a chain wheel (CW101) are installed at the same side of the input shaft (S101) and the transmission shaft (S201) through a single-way transmission device (SWC102), the chain wheel (CW101) and the chain wheel (CW201) rotate in the same direction through a chain (CH100), and an output gear (G101) and an output gear (G102) are installed at the other side of the input shaft (S101) and the transmission shaft (S201), wherein the output gear (G101) is connected to the input shaft (S101 through a single-way transmission device (SWC101), and the output gear (G101) outputs constant rotating direction rotary kinetic energy, said assembled transmission device comprising:

• said basic through hole pipe (P100):
• which is a pipe shaped structure installed in the vehicle, the basic through hole pipe (P100) having the pipe holes for being through-installed with the first bearings (B101), (B102), so the input shaft (S101) can be installed and rotated thereon, the pipe holes at two ends of the basic through hole pipe (P100) having inner thread or fastening structures, and the screw fastening ring (LR101) and wherein the screw fastening ring (LR102) respectively penetrate fastening holes of the support arm (A101) and the support arm (A102) so as to be rotated and fastened at the two ends of the basic through hole pipe (P100);
• said input shaft (S101):
• which is a shaft shaped structure and through-installed at the pipe holes at two ends of the basic through hole pipe (P100) through the bearing (B101) and the bearing (B102), and is through the screw fastening ring (LR101) and the screw fastening ring (LR102) being installed and clamped with the support arm (A101) and the support arm (A102) so as to be fastened at the pipe holes at two ends of the basic through hole pipe (P100);
• said auxiliary pipe (P200):
• which is a pipe shaped structure and has pipe holes for being through-installed with the bearings (B2010, (B202), so the transmission shaft (S201) can be installed and rotated thereon, the pipe holes at two ends of the auxiliary pipe (P200) having inner thread or fastening structures, and wherein the screw fastening ring (LR201) and the screw fastening ring (LR202) respectively penetrate the fastening holes of the support arm (A1010 and the support arm (A102) so as to be fastened at the two ends of the auxiliary pipe (P200);
• said support arm (A101):
• which is a support arm structure with a plate shaped configuration, two ends thereof respectively have a through hole for allowing the screw fastening ring (LR101) and the screw fastening ring (LR201) to penetrate, and wherein the support arm (A101) is clamped and fastened at the same side of the basic through hole pipe (P100) and the auxiliary pipe (P200) for combining the basic through hole pipe (P100) and the auxiliary pipe (P200);
• said support arm (A102):
• which is a support arm structure with a plate shaped configuration, two ends thereof respectively having a through hole for allowing the screw fastening ring (LR102) and the screw fastening ring (LR202) to penetrate, and wherein the support arm (A102) is clamped and fastened at the other side of the basic through hole pipe (P100) and the auxiliary pipe (P200) for combining with the basic through hole pipe (P1000 and the auxiliary pipe (P200);
• said screw fastening rings (LR101), (LR102), (LR201), (LR202):
• each of which is a step-shaped annular structure, for being fastened at the two ends of the basic through hole pipe (P100) and the auxiliary pipe (P200) having the screw or fastening structures therein, for clamping the support arm (A101) and the support arm (A102) and fastening at two ends of the basic through hole pipe (P100) and the auxiliary pipe (P200);
• said single-way transmission devices (SWC101), (SWC102):
• each of which is an over running clutch constituted by a single-way transmission mechanism device;
• chain wheels (CW101), (CW201):
• each of which is constituted by a chain wheel or tooth shaped pulley, and combined at a same side of the input shaft (S101) and the transmission shaft (S201) through structures of chains, pins, special-shaped holes and shafts, wherein the chain wheel (CW101) is connected to the input shaft (S101) through the single-way transmission device (SWC102, and the chain wheel (CW101) and the chain wheel (CW201) rotates in the same direction through the transmission chain (CH100) or the tooth shaped pulley;
• said output gears (G101), (G102):
• each of which is constituted by a gear, and combined at the other side of the input shaft (S101) and the transmission shaft (S201) through structures of chains, pins, special-shaped holes or shafts, wherein the output gear (G101) is connected to the input shaft (S101) through the single-way transmission device (SWC101), so the output gear (G101) and the output gear (G102) perform transmission in opposite rotation directions;
• wherein the output gear (G101) serves to provide a constant rotating directional output function.