一体式涡轮蜗杆行星减速箱

By using an integrated worm gear planetary reducer structure, combining a worm gear with a specific worm combination and a compact design, the problems of large size, high noise, and high cost of planetary reducers are solved, achieving the effects of high transmission ratio, low noise, low cost, and miniaturization.

CN122407767APending Publication Date: 2026-07-17NINGBO WUFENG INTELLIGENT TRANSMISSION CO LTD
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Patent Information

Application Number
CN202610791647.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-03
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing planetary gearboxes suffer from problems such as large structure, high noise, and high cost when achieving large reduction ratios and high torque output, and are difficult to miniaturize and compact.

Method used

It adopts an integrated worm gear planetary reducer structure, which drives the planetary gear set through a combination of worm and specific worm. Combined with a compact housing design, the planetary reducer and worm gear reducer are set separately. Components such as cross helical gears and thickened gears are used to achieve optimized transmission ratio and self-locking function.

Benefits of technology

It achieves low noise and high transmission ratio while having a compact structure, reducing equipment costs, adapting to different transmission ratio requirements, having a self-locking function, and being small in size and low in cost.

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Abstract

本发明公开了一种一体式涡轮蜗杆行星减速箱,包括一体式壳体、蜗杆、涡轮组件、输出行星机构,输出行星机构包括太阳中心轮及行星减速单元,涡轮组件紧凑式安装到一体式壳体内,涡轮组件包括双联齿轮组一及双联齿轮组二,双联齿轮组二与双联齿轮组一及太阳中心轮啮合,一体式壳体内周壁上设内齿圈,一体式壳体内还一体成型有太阳轮安装轴孔、双联齿轮安装孔一、双联齿轮安装孔二和蜗杆安装孔,双联齿轮组一转动连接在双联齿轮安装孔一内,双联齿轮组二转动连接在双联齿轮安装孔二内,蜗杆一端转动连接在蜗杆安装孔内,另一端连接电机,太阳中心轮转动连接在太阳轮安装轴孔内。本发明采用一体式壳体,使结构紧凑,降低成本,可以做到小型化。
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Citation Information

Patent Citations

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