阅读说明：本技术 滚动蜗轮动力机 (Rolling worm gear power machine ) 是由 郝子豪 于 2021-01-11 设计创作，主要内容包括：本发明涉及一种滚动蜗轮动力机圆锥滚子轴承与蜗杆配合,圆锥滚子轴承密封圈安装于蜗杆花键一端的外圆上,作用于圆锥滚子轴承的密封,蜗轮座内孔安装有汝铁硼磁铁,作用于吸附蜗轮滚动体,使蜗轮滚动体不能脱离蜗轮座孔位,蜗轮滚动体安装在蜗轮座圆周内孔中,蜗轮座与蜗轮滚动体合组成蜗轮,蜗轮滚动体与蜗杆传动接触面设为圆弧形,作用于蜗杆与蜗轮滚动体在传动中具备良好的接触面,蜗轮滚动体下部外圆设有滚动件,作用于蜗杆与蜗轮滚动体在传动中减少摩擦阻力,蜗轮座两端面各设有蜗轮轴,作用于轴承连接,蜗轮座两端面与蜗轮轴采用螺杆固定,圆柱齿轮安装在蜗轮轴止转位置与圆柱齿轮输出轴配合,作用于圆柱齿轮输出轴加速。(The invention relates to a tapered roller bearing of a rolling worm gear power machine, which is matched with a worm, wherein a tapered roller bearing sealing ring is arranged on the excircle of one end of a worm spline and acts on the sealing of the tapered roller bearing, a Ru Fe B magnet is arranged in the inner hole of a worm gear seat and acts on an adsorption worm gear rolling element to prevent the worm gear rolling element from separating from the hole position of the worm gear seat, the worm gear rolling element is arranged in the inner hole of the circumference of the worm gear seat, the worm gear seat and the worm gear rolling element are combined to form a worm gear, the transmission contact surface of the worm gear rolling element and the worm is in a circular arc shape, the contact surface acts on the worm and the worm gear rolling element and has good contact surface in transmission, the excircle on the lower part of the worm gear rolling element acts on the worm and the worm gear rolling element to reduce friction resistance in transmission, worm and worm gear shafts are respectively arranged on two end surfaces of, acts on the output shaft of the cylindrical gear to accelerate.)

1. The tapered roller bearing is matched with a worm, a tapered roller bearing sealing ring is arranged on an excircle at one end of a worm spline and acts on the sealing of the tapered roller bearing, a Ru Fe B magnet is arranged in an inner hole of a worm wheel seat and acts on an adsorption worm wheel rolling body to prevent the worm wheel rolling body from separating from a worm wheel seat hole position, the worm wheel rolling body is arranged in a circumferential inner hole of the worm wheel seat, the worm wheel seat and the worm wheel rolling body form a rolling worm wheel, the contact surface between the worm wheel rolling body and the worm is designed to be a circular arc, the contact surface between the worm wheel rolling body and the worm wheel rolling body in transmission is acted on, the excircle at the lower part of the worm wheel rolling body is provided with a rolling piece which acts on the worm wheel rolling body to reduce the rotating friction resistance in the Ru Fe B magnet adsorption, and two end faces of the worm wheel seat are, acting on the bearing for connection, fixing two end faces of the worm gear seat and a worm gear shaft by adopting a screw, and installing the cylindrical gear at the rotation stopping position of the worm gear shaft to be matched with the output shaft of the cylindrical gear to act on the output shaft of the cylindrical gear for acceleration.

Technical Field

The invention relates to the field of mechanical transmission, in particular to a device for transmitting rotary power sources such as a motor and an engine to pure electric drives such as a pure electric vehicle, a pure electric ship, a pure electric aircraft and a pure electric generator.

Background

In pure electric vehicles, pure electric ships, pure electric aircrafts, pure electric generators and other power equipment, the requirements for energy conservation and emission reduction of efficient power transmission exist, for example, pure electric vehicles, pure electric ships, pure electric aircrafts, pure electric generators and other pure electric equipment, the endurance mileage of one-time charging is very limited, and along with the increase of the use time of the pure electric vehicles, the pure electric ships, the pure electric aircrafts, the pure electric generators and other pure electric equipment, the increase of the charging times and the gradual decline of the endurance capacity, therefore, under the condition of equal power input, how to improve the performance of the pure electric equipment, the reduction of the energy consumption and the reduction of the pollution are problems to be solved urgently in the field.

According to the mechanical characteristics of the Archimedes screw, the cylindrical screw transmission can generate larger linear thrust by inputting smaller torque. The application of the screw to the transmission system will therefore have a positive effect on the power output.

Although the worm and worm wheel is widely applied to the field of mechanical transmission at present, the traditional worm and worm wheel transmission has certain defects, low transmission efficiency, easy abrasion and difficult high speed. The invention solves the defects of low transmission efficiency, easy abrasion and difficult high speed of the traditional worm and worm gear.

Disclosure of Invention

Based on the problems in the prior art, the invention provides the rolling worm gear power machine, the rolling gear transmission of the worm gear replaces the traditional worm gear transmission, the transmission efficiency is improved, and the defects of low transmission efficiency, easy abrasion and difficult high speed of the traditional worm gear are overcome.

The rolling worm gear power machine consists of a case component and a stress application component.