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Self-lock device for reducer

A technology of self-locking device and reducer, applied in the direction of transmission device, transmission device parts, gear transmission device, etc., can solve the problems of large shaking, large walking error, and complicated operation.

Inactive Publication Date: 2014-09-24
孟祥宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, the common linear walking mechanism usually separates the transmission part and the locking part, or uses the motor to self-lock, and uses a single worm gear reducer to drive (the worm gear reducer itself has a self-locking function), the former scheme is used There are disadvantages such as cumbersome operation and large walking error, while the latter two solutions have disadvantages such as large shaking and poor self-locking ability

Method used

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  • Self-lock device for reducer
  • Self-lock device for reducer
  • Self-lock device for reducer

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0028] figure 1 A schematic structural diagram of a self-locking device for a reducer according to an embodiment of the present invention is shown. Such as figure 1 The self-locking device of a reducer shown includes:

[0029] Motor 101;

[0030] The motor output gear 102, the motor output gear 102 is connected with the rotating shaft of the motor 101;

[0031] Worm gear reducer 103, described worm gear reducer 103 is two;

[0032] Each of the two worm gear reducers 103 includes:

[0033] Reducer input gear 104, each of the two worm gear reducers 103 is provided with a reducer input gear 104;

[0034] The first worm 105, one end of the first worm 105 is connected with the input gear 104 of the reducer;

[0035] a second worm 106, the second worm 106 meshing with the first worm 105;

[0036] Reducer ...

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Abstract

The invention discloses a self-lock device for a reducer. The self-lock device comprises a motor, a motor output gear, reducer input gears, worm-gear reducers, reducer output gears and other accessories. Under the action of motor driving torque, two worm-gear reducers are simultaneously driven under the drive of three helical gears, so that the two worm-gear reducers synchronously output torque, and a walking mechanism moves linearly under the drive of the reducer output gears; and through synchronous drive of two speed reducers, the bearing capacity is greatly enhanced, and the mechanism can more stably and smoothly walk.

Description

technical field [0001] The invention relates to the technical field of worm and gear mechanisms and gear transmission mechanisms, in particular to a self-locking device for a reducer. Background technique [0002] In the development of modern industry, linear walking mechanism has been widely used. For the walking mechanism, whether it can walk smoothly without shaking, whether it can complete the set walking distance and accurately locate is an important indicator for judging the performance and quality of the linear walking mechanism. Nowadays, the common linear walking mechanism usually separates the transmission part and the locking part, or uses the motor to self-lock, and uses a single worm gear reducer to drive (the worm gear reducer itself has a self-locking function), the former scheme is used There are disadvantages such as cumbersome operation and large walking error, while the latter two solutions have disadvantages such as large shaking and poor self-locking ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/22F16H57/023
CPCF16H1/225F16H57/023
Inventor 孟祥宇
Owner 孟祥宇