SU138442A1 - Self-braking shcha with switchable planetary gear transmission - Google Patents

Self-braking shcha with switchable planetary gear transmission

Info

Publication number
SU138442A1
SU138442A1 SU662924A SU662924A SU138442A1 SU 138442 A1 SU138442 A1 SU 138442A1 SU 662924 A SU662924 A SU 662924A SU 662924 A SU662924 A SU 662924A SU 138442 A1 SU138442 A1 SU 138442A1
Authority
SU
USSR - Soviet Union
Prior art keywords
braking
self
shcha
planetary gear
gear transmission
Prior art date
Application number
SU662924A
Other languages
Russian (ru)
Inventor
П.П. Конотопов
Original Assignee
П.П. Конотопов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by П.П. Конотопов filed Critical П.П. Конотопов
Priority to SU662924A priority Critical patent/SU138442A1/en
Application granted granted Critical
Publication of SU138442A1 publication Critical patent/SU138442A1/en

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Description

Известны самотормоз щиес  переключаемые двухскоростные планетарные зубчатые передачи, обеспечивающие реверсивное вращение ведомого вала. Однако конструкци  этих передач  вл етс  сложной.Known self-braking switchable two-speed planetary gears, providing reverse rotation of the driven shaft. However, the design of these transmissions is complex.

Отличительной особенностью описываемой планетарной зубчатой передачи  вл етс  то, что наход щиес  в зацеплении с одной некоррегированной щестерней соосно расположенные колеса с различным числом зубьев изготовлены с положительной и отрицательной высотной коррекцией . Така  конструкци  упрощ;ает кинематическую схему передачи.A distinctive feature of the described planetary gearing is that the coaxially arranged wheels with a different number of teeth that are in engagement with one uncorrected gear are made with a positive and negative altitude correction. This design simplifies the kinematic transmission scheme.

На чертеже изображена самотормоз ща с  двухскоростна  планетарна  передача в разрезе.The drawing shows a self-braking drive with a two-speed planetary gear in the section.

На оси 1 маховика 2 и в корпусе 5 посредством подшипников 4 смонтирован ведомый вал 5, выполненный за одно целое с зубчатым колесом 6 и несущий на себе поводок 7. К корпусу 3 болтами 8 крепитс  неподвижно колесо 9.On the axis 1 of the flywheel 2 and in the housing 5, by means of bearings 4, a driven shaft 5 is mounted, made in one piece with the gear wheel 6 and carrying a lead 7. Wheel 9 is fixed to the body 3 by bolts 8.

В жестко прикрепленной к маховику 2 втулке 10 на подшипниках // установлена возвратно-поступательно перемещающа с  посредством руко тки 12 ось 13, на которой консольно установлена щестерн  14.In a sleeve 10 rigidly attached to the flywheel 2 on bearings // a reciprocating axle 13 is mounted reciprocating with the handle 12, on which the brush 14 is mounted.

Зубчатое колесо 6 имеет 100 зубцов и изготовлено при отрицательной высотной коррекции, равной -0,485, а неподвижное колесо 9 с 98 зубцами изготовлено при положительной высотной коррекции, равной -1-0,515.The gear wheel 6 has 100 teeth and is made with a negative height correction equal to -0.485, and the stationary wheel 9 with 98 teeth is made with a positive height correction equal to -1-0.515.

Вследствие значительной разницы высотной коррекции колеса 6 и Я имеющие различное число зубцов, при зацеплении с некоррегированной щестерней 14, имеющей 20 зубцов, работают при различном передаточном числе.Due to the significant difference in the height correction of the wheel 6 and I having a different number of teeth, when engaged with an uncorrected bar 14, having 20 teeth, operate at a different gear ratio.

В крайнем правом положении шестерн  14 находитс  в зацеплении с колесом 6 и стопоритс  рейкой 15, что обеспечивает при вращении маховика передаточное число : 1 к ведомому валу 5.In the extreme right position, the gear 14 is engaged with the wheel 6 and is locked with the rail 15, which ensures a gear ratio when turning the flywheel: 1 to the driven shaft 5.

SU662924A 1960-04-14 1960-04-14 Self-braking shcha with switchable planetary gear transmission SU138442A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU662924A SU138442A1 (en) 1960-04-14 1960-04-14 Self-braking shcha with switchable planetary gear transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU662924A SU138442A1 (en) 1960-04-14 1960-04-14 Self-braking shcha with switchable planetary gear transmission

Publications (1)

Publication Number Publication Date
SU138442A1 true SU138442A1 (en) 1960-11-30

Family

ID=48294592

Family Applications (1)

Application Number Title Priority Date Filing Date
SU662924A SU138442A1 (en) 1960-04-14 1960-04-14 Self-braking shcha with switchable planetary gear transmission

Country Status (1)

Country Link
SU (1) SU138442A1 (en)

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