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Planetary reducer and planetary reducer bevel gear installation and adjustment method

A planetary reducer, installation and adjustment technology, applied in the direction of gear transmission, belt/chain/gear, transmission, etc., can solve the problems that cannot meet the requirements of bevel gear adjustment, achieve precise adjustment, ensure transmission efficiency and strength Effect

Active Publication Date: 2022-03-22
NINGXIA TIANDI BENNIU IND GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the integrally cast box structure has high requirements for the bevel gear adjustment process in the reducer assembly process, and the existing bevel gear adjustment mode of the split box structure can no longer meet the requirements of the integral cast box structure Requirements for Bevel Gear Adjustment

Method used

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  • Planetary reducer and planetary reducer bevel gear installation and adjustment method
  • Planetary reducer and planetary reducer bevel gear installation and adjustment method

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Embodiment Construction

[0021] The technical solutions and technical effects of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings of the present invention.

[0022] Please see figure 1 and figure 2 In an embodiment, a planetary reducer 10, including a casing 100, and an mounted in the box 100, and is driven for transmitting motor torque and speed of solar wheel 200, planetary transmission assembly 300, first transmission. The shaft assembly 400, the second drive shaft assembly 500, the third drive shaft assembly 600, the first drive shaft assembly 400 includes a first cone gear sub 410, a first support 420, and a first adjustment pad 430, the second transmission The shaft assembly 500 includes a second cone gear sub 510, a second support 520, and a second adjustment pad 530, the first cone gear sub 410 in contact with the second cone gear parallel, the first support 420 is a Nu type Cylindrical roller bearings, the second suppor...

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Abstract

The invention discloses a planetary reducer and a method for installing and adjusting a bevel gear of the planetary reducer, belonging to the technical field of mining production equipment. It includes a box body, a first transmission shaft assembly and a second transmission shaft assembly. The first transmission shaft assembly includes the first bevel gear pair, the first support and the first adjustment pad, the second transmission shaft assembly includes the second bevel gear pair, the second support and the second adjustment pad, and the first support is NU type cylindrical roller Sub-bearing, the second support is NJ type cylindrical roller bearing. The box body is integrally cast and formed, and has a box cover. An installation observation hole is opened on the box body, and the installation observation port is facing the contact area between the first bevel gear pair and the second bevel gear pair. Through the structural principle that the inner and outer rings of the NU-type cylindrical roller bearing and the NJ-type cylindrical roller bearing can be separated, the first transmission shaft assembly and the second transmission shaft assembly can produce a certain displacement in the axial direction, The efficient and precise adjustment of the first bevel gear pair and the second bevel gear pair is realized.

Description

Technical field [0001] The present invention belongs to the technical field of mine production equipment, and in particular, the present invention relates to a planetary decelerator and a planetary reducer cone gear mounting adjustment method. Background technique [0002] The squeegee conveyor planetary reducer is the main production equipment under the coal mine, which is used to transmit the torque and speed of the power output device. With the increasing mining equipment, the overall casting planetary reducer case has various advantages such as compact, long service life, low equipment damage rate, and has continuously banned the traditional diced box structure. However, the overall casting box structure has a high requirements for the cone gear adjustment process during the assembly process of the reducer, and the cone gear adjustment mode of the existing patterning case structure cannot meet the integral casting box structure. Requirements for tapered gear adjustments. Inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/30F16H1/28F16H57/023F16H57/08
CPCF16H1/30F16H1/2854F16H57/023F16H57/08
Inventor 陈云孔进刘庆华涂伟王进军吴立忠徐魁伍张帅余洋王继国
Owner NINGXIA TIANDI BENNIU IND GRP
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