Double-axis positioning transmission mechanism

A transmission mechanism and shaft positioning technology, applied in the direction of transmission components, transmission devices, transmission device parts, etc., can solve the problems of weak bearing capacity and impact resistance, short service life, low transmission efficiency, etc., and achieve strong impact resistance, The effect of long service life and high transmission efficiency

Active Publication Date: 2015-02-18
ZHEJIANG HENGFENGTAI REDUCER MFG
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Problems solved by technology

[0003] In order to overcome the shortcomings of the background technology, the present invention provides a dual-axis positioning transmission mechanism, which mainly solves the problems of complex structure, low transmission efficiency, insufficient rigidity, weak bearing capacity and impact resistance, and long service life of the existing dual-axis positioning transmission mechanism. short question

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention will be further described: as shown in the figure, a kind of biaxial positioning transmission mechanism comprises fixed support 1, and described fixed support 1 is provided with the vertical rotation box 111 that relative fixed support 1 vertical direction is installed and relative The horizontal rotation box 112 installed in the horizontal direction of the fixed bracket 1, the vertical rotation box 111 rotates with the axis of the vertical rotation box 111, and the output surface 1111 for connecting with the load is provided on the vertical rotation box 111, and the vertical rotation box 111 Connected with the first motor, the vertical rotation box 111 is provided with a first transmission mechanism 1122, a vertical transmission mechanism 32 and a vertical output member 11, one end of the first transmission mechanism 1122 is connected with the first motor, and the other end is connected with the vertic...

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Abstract

The invention discloses a double-axis positioning transmission mechanism, and mainly solves the problems that the existing double-axis positioning transmission mechanism is complicated in structure, low in transmission efficiency, poor in rigidity and short in service life. The double-axis positioning transmission mechanism is characterized by comprising a vertical rotating box and a horizontal rotating box which are arranged on a fixed frame, wherein motors on the vertical rotating box and the horizontal rotating box respectively drive a vertical transmission mechanism and a horizontal transmission mechanism through first transmission mechanisms; the vertical transmission mechanism and the horizontal transmission mechanism drive output pieces to respectively drive the corresponding rotating box to rotate; output surfaces which are connected with a load are arranged on the vertical rotating box and the horizontal rotating box. The double-axis positioning transmission mechanism is compact in structure, simple, practicable, large in the output shaft and rigidity, capable of realizing outputting at the two ends, light in the whole weight, suitable for industrialized large-batch production, high in transmission ratio and transmission efficiency, low in return difference, high in bearing capability and shock resistance, and long in service life.

Description

technical field [0001] The invention relates to a biaxial positioning transmission mechanism. Background technique [0002] The existing two-axis positioning transmission mechanism is widely used in solar power generation devices, radar antenna positioning devices and other fields, and most of them adopt transmission forms such as gear pairs and ball screw pairs. In order to meet the requirement of outputting a large enough torque and consume the power of the motor as small as possible, the total transmission ratio of the transmission device is often required to reach tens of thousands. To meet such a large transmission ratio, for transmission forms such as gears and ball screws, multi-stage transmission is required, and the single-stage meshing gears have a large difference in the number of teeth to meet the large transmission ratio, which seriously affects the service life of the gears and makes the overall The structure is very complex and huge. For transmission forms s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/28
CPCF16H1/28F16H57/023F16H2700/00
Inventor 金良华叶胜康李剑锋黄相强郭合朋
Owner ZHEJIANG HENGFENGTAI REDUCER MFG
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