A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-belt transmission structure and curtain machine
The invention discloses a double-belt transmission structure which comprises a transmission shaft driven by a first driver to rotate. The first transmission wheel is provided with a first mounting hole used for being connected with the transmission shaft in a sliding and sleeving mode; the second transmission wheel is provided with a second mounting hole used for being connected with the transmission shaft in a sliding and sleeving mode; the control mechanism comprises a second driver, a stirring piece driven by the second driver to rotate and a moving block, the stirring piece extends out of a stirring end in the radial direction, and the moving block and the transmission shaft form a connecting structure which is relatively fixed in the axial direction and can relatively rotate in the circumferential direction; a shifting hole is concavely formed in the side surface of the moving block, and the shifting end is inserted into the shifting hole; the shifting end drives the moving block to move in the axial direction, so that the transmission shaft is only inserted into the first mounting hole or inserted into the first mounting hole and the second mounting hole at the same time. The self-locking component comprises an inserting block and a first elastic piece used for driving the inserting block to be inserted into the second mounting hole.
本发明公开一种双带传动结构，包括传动轴，传动轴由第一驱动器驱动转动；第一传动轮，第一传动轮设有用于与传动轴滑动套接的第一安装孔；第二传动轮，第二传动轮设有用于与传动轴滑动套接的第二安装孔；控制机构，包括第二驱动器、由第二驱动器驱动转动的拨动件、移动块，拨动件沿径向延伸出拨动端，移动块与传动轴形成轴向上相对固定而周向上可相对转动的连接结构；移动块的侧面凹设有拨动孔，拨动端插置在拨动孔内；拨动端带动移动块沿轴向移动，使传动轴只插接在第一安装孔中或同时插接在第一安装孔和第二安装孔中；自锁构件，包括插块以及用于驱动插块插接在第二安装孔中的第一弹性件。
Double-belt transmission structure and curtain machine
The invention discloses a double-belt transmission structure which comprises a transmission shaft driven by a first driver to rotate. The first transmission wheel is provided with a first mounting hole used for being connected with the transmission shaft in a sliding and sleeving mode; the second transmission wheel is provided with a second mounting hole used for being connected with the transmission shaft in a sliding and sleeving mode; the control mechanism comprises a second driver, a stirring piece driven by the second driver to rotate and a moving block, the stirring piece extends out of a stirring end in the radial direction, and the moving block and the transmission shaft form a connecting structure which is relatively fixed in the axial direction and can relatively rotate in the circumferential direction; a shifting hole is concavely formed in the side surface of the moving block, and the shifting end is inserted into the shifting hole; the shifting end drives the moving block to move in the axial direction, so that the transmission shaft is only inserted into the first mounting hole or inserted into the first mounting hole and the second mounting hole at the same time. The self-locking component comprises an inserting block and a first elastic piece used for driving the inserting block to be inserted into the second mounting hole.
本发明公开一种双带传动结构，包括传动轴，传动轴由第一驱动器驱动转动；第一传动轮，第一传动轮设有用于与传动轴滑动套接的第一安装孔；第二传动轮，第二传动轮设有用于与传动轴滑动套接的第二安装孔；控制机构，包括第二驱动器、由第二驱动器驱动转动的拨动件、移动块，拨动件沿径向延伸出拨动端，移动块与传动轴形成轴向上相对固定而周向上可相对转动的连接结构；移动块的侧面凹设有拨动孔，拨动端插置在拨动孔内；拨动端带动移动块沿轴向移动，使传动轴只插接在第一安装孔中或同时插接在第一安装孔和第二安装孔中；自锁构件，包括插块以及用于驱动插块插接在第二安装孔中的第一弹性件。
Double-belt transmission structure and curtain machine
一种双带传动结构及窗帘机
YIN RUNXIONG (author) / YANG YUXIU (author)
2022-06-14
Patent
Electronic Resource
Chinese
IPC:
F16H
Getriebe
,
GEARING
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
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