Worm gear reducer convenient to maintain and replace

A worm reducer, maintenance and replacement technology, applied to components with teeth, belts/chains/gears, transmission parts, etc., can solve the problems of inconvenient disassembly of the reducer, troublesome maintenance and replacement of the reducer, etc., so as to facilitate fixed disassembly , Easy maintenance and easy disassembly
CN112049918APending Publication Date: 2020-12-08许春燕
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
许春燕
Publication Date
2020-12-08

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Abstract

The invention discloses a worm gear reducer convenient to maintain and replace. The worm gear reducer comprises a box body, the box body is composed of a first shell and a second shell, fixing holes are symmetrically formed in the two ends of the first shell correspondingly, movable rods are arranged in the fixing holes in a penetrating manner, the top ends of the movable rods are connected with pull rings, and the bottoms of the movable rods are sleeved with clamping rings in a clamped manner; fixing assemblies matched with the clamping rings are arranged on the second shell, each fixing assembly comprises a protective cover, the protective covers are connected with the outer wall of the second shell, a plurality of evenly-distributed limiting grooves are formed in each protective cover,and clamping grooves are formed in the ends, close to each other, of the limiting grooves and located in the middles of the protective covers; and clamping jaws matched with the limiting grooves are arranged in the limiting grooves in a sleeved manner correspondingly, and racks are arranged at the bottom ends of the clamping jaws correspondingly. The worm gear reducer has the beneficial effects that the overall design is reasonable, speed reduction of the device can be achieved, and the reducer is convenient to disassemble and maintain.
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Description

technical field

[0001] The invention relates to the field of reducers, in particular to a worm gear reducer which is easy to maintain and replace. Background technique

[0002] The worm gear reducer is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a larger torque mechanism. It is mainly composed of transmission parts worm gear, shaft, bearing, Composed of the box and its accessories, the main function of the worm gear is to transmit the motion and power between the two interlaced shafts, and the main function of the bearing and the shaft is to transmit power, operate and improve efficiency. Most of the existing worm gear reducers are not easy to disassemble, which makes the maintenance and replacement of the reducer more troublesome, and makes the use of the reducer have certain limitations.

[0003] Aiming at the problems in the related technologies, ...

Claims

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