RU96102063A - DEVICE FOR MANAGEMENT AND PROTECTION OF THE WORKING BODY OF THE MINING MACHINE - Google Patents

DEVICE FOR MANAGEMENT AND PROTECTION OF THE WORKING BODY OF THE MINING MACHINE

Info

Publication number
RU96102063A
RU96102063A RU96102063/03A RU96102063A RU96102063A RU 96102063 A RU96102063 A RU 96102063A RU 96102063/03 A RU96102063/03 A RU 96102063/03A RU 96102063 A RU96102063 A RU 96102063A RU 96102063 A RU96102063 A RU 96102063A
Authority
RU
Russia
Prior art keywords
mining machine
working body
management
protection
pump
Prior art date
Application number
RU96102063/03A
Other languages
Russian (ru)
Other versions
RU2098622C1 (en
Inventor
Д.М. Дергунов
Л.С. Костерин
В.П. Дмитрин
А.Т. Мещерин
В.Ю. Тимофеенков
Original Assignee
Сибирская государственная горно-металлургическая академия
Filing date
Publication date
Application filed by Сибирская государственная горно-металлургическая академия filed Critical Сибирская государственная горно-металлургическая академия
Priority to RU96102063A priority Critical patent/RU2098622C1/en
Priority claimed from RU96102063A external-priority patent/RU2098622C1/en
Application granted granted Critical
Publication of RU2098622C1 publication Critical patent/RU2098622C1/en
Publication of RU96102063A publication Critical patent/RU96102063A/en

Links

Claims (1)

Устройство управления и защиты рабочего органа горной машины, содержащее насос переменной производительности, распределитель подачи рабочей жидкости и механизм регулирования производительностью насоса, отличающееся тем, что механизм регулирования производительностью насоса выполнен в виде гидроцилиндра с пружиной в штоковой полости, поршневая полость которого соединена с напорной магистралью, а шток гидроцилиндра соединен шарнирно с рычагом, воздействующим на шайбу, регулирующую производительность насоса.A device for controlling and protecting the working body of a mining machine, comprising a variable displacement pump, a distributor of working fluid supply and a pump capacity control mechanism, characterized in that the pump performance control mechanism is made in the form of a hydraulic cylinder with a spring in the rod cavity, the piston cavity of which is connected to the pressure line, and the hydraulic cylinder rod is pivotally connected to a lever acting on the washer that controls the pump performance.
RU96102063A 1996-02-01 1996-02-01 Device for control and protection of working member of mining machine RU2098622C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96102063A RU2098622C1 (en) 1996-02-01 1996-02-01 Device for control and protection of working member of mining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96102063A RU2098622C1 (en) 1996-02-01 1996-02-01 Device for control and protection of working member of mining machine

Publications (2)

Publication Number Publication Date
RU2098622C1 RU2098622C1 (en) 1997-12-10
RU96102063A true RU96102063A (en) 1998-01-27

Family

ID=20176469

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96102063A RU2098622C1 (en) 1996-02-01 1996-02-01 Device for control and protection of working member of mining machine

Country Status (1)

Country Link
RU (1) RU2098622C1 (en)

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