SU568720A1 - Device for controlling the jib of the working member of a cutter-loader - Google Patents

Device for controlling the jib of the working member of a cutter-loader

Info

Publication number
SU568720A1
SU568720A1 SU7502184939A SU2184939A SU568720A1 SU 568720 A1 SU568720 A1 SU 568720A1 SU 7502184939 A SU7502184939 A SU 7502184939A SU 2184939 A SU2184939 A SU 2184939A SU 568720 A1 SU568720 A1 SU 568720A1
Authority
SU
USSR - Soviet Union
Prior art keywords
controlling
jib
loader
cutter
working member
Prior art date
Application number
SU7502184939A
Other languages
Russian (ru)
Inventor
Василий Иванович Солод
Анатолий Васильевич Локтионов
Николай Михайлович Лубченко
Леонид Семенович Полей
Юрий Григорьевич Сиротин
Original Assignee
Solod Vasilij
Loktionov Anatolij V
Lubchenko Nikolaj M
Polej Leonid S
Sirotin Yurij G
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 Solod Vasilij, Loktionov Anatolij V, Lubchenko Nikolaj M, Polej Leonid S, Sirotin Yurij G filed Critical Solod Vasilij
Priority to SU7502184939A priority Critical patent/SU568720A1/en
Application granted granted Critical
Publication of SU568720A1 publication Critical patent/SU568720A1/en

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  • Jib Cranes (AREA)

Description

Выдвижение погрузочного органа / осуществл етс  гид.роцилиндрами б, один из которых кинематически св зан с двухпозиционным Краном 12. Управление гидроцилиндрами 6 осуществл етс  гидрораспределителем 13. The extension of the loading unit / is carried out by hydraulic cylinders b, one of which is kinematically connected with the on-off Crane 12. The control of the hydraulic cylinders 6 is carried out by the hydraulic distributor 13.

Устройство дл  управлени  стрелой исполнительного органа работает следующим образом.The device for controlling the boom of the executive body works as follows.

Исполнительный орган комбайна подаетс  на забой на глубину вруба. После заглублени  коронки в забой исполнительный орган, соверша  поворот в горизонтальной плоскости , образует врубовую щель у почвы выработки , щирина которой равна ширине выработки , а глубина - величине коропки в забое . Дальнейша  схема обработки забо  предопредел етс  его крепостью и прин той дл  данного забо  Схемой обработки его исполнительным органом.The executive body of the combine is fed to the bottomhole to the depth of the cut. After the crown is dug into the face, the executive body, having made a turn in the horizontal plane, forms a cut-hole in the soil of the working, the width of which is equal to the width of the working and the depth - to the size of the head in the bottom. A further processing scheme for a slaughter is predetermined by its strength and adopted for this slaughter by its executive body.

Во врубную щель на -величину заглублени  коронки в забой подаетс  погрузочный орган / комбайна. Подача осуществл етс  гидроцилиндрами 6 при помощи гидрораопределител  13. При этом двухпозиционный кран 12 перекрывает выход рабочей жидкости из гнезда 10 в гидромагистраль поршневой полости гидроцилиндра 7 и гидрораспределитель 11, поэтому исполнительный орган не может опуститьс  в крайнее нижнее положение гид оцилиндром 7. Запас хода поршн  8, равный длине хвостовика Я предотвращает опускание исполнительного органа на погрузочный орган и тем самым ограничивает положение стрелы в вертикальной плоскости относительно Погрузочного органа. Если погрузочный орган находитс  в крайнем правомA loading unit / combine is fed into the cut-hole in order to deepen the crown into the face. The supply is carried out by hydraulic cylinders 6 using a hydraulic defining indicator 13. In this case, the on-off valve 12 blocks the flow of working fluid from the socket 10 to the hydraulic line of the piston cavity of hydraulic cylinder 7 and the hydraulic distributor 11, therefore the actuator cannot descend to the lowest position using hydraulic cylinder 7. Power reserve of piston 8 equal to the length of the shank I prevents the lowering of the executive body on the loading body and thereby limits the position of the boom in the vertical plane relative to the loading of the Ghana. If the loading body is at the extreme right

положении, рабоча  жидкость из гнезда 10 через двухпозиционный кран 12 свободно перемещаетс  в гидромагистраль поршневой полости гидроцилиндра 7 и исполнительный орган можно опзстить до почвы выработки. Как показано на фиг. 1, 2, 4, погрузочный орган дл  обеспечени  больших напорных усилий перемещаетс  к забою при работе поршневой полости гидроцилиндра 6, а от забо  при работе штоковой полости.In the position of the working fluid from the slot 10 through the on-off valve 12 freely moves into the hydraulic line of the piston cavity of the hydraulic cylinder 7 and the actuator can be descended to the working soil. As shown in FIG. 1, 2, 4, the loading body for providing high pressure forces moves to the bottom during operation of the piston cavity of the hydraulic cylinder 6, and from the bottom during operation of the rod cavity.

Claims (2)

1.Авторское свидетельство № 389255. кл. Е 21 С 35/08, 1971.1. Certificate of Authority No. 389255. Cl. E 21 C 35/08, 1971. 2.Авторское свидетельство № 179717, кл. Е 21 С 27/24, 1964. . -. ;ii,-;i iJliLi -./ / / VM г, -ijiiiEEHf-G з;::;5 io ПП П 1 III,ij I ..„: -S.... j ::::g F:f:H-A ft-F lrfj Tj;l: c:ij:rp - - D - - o-e- a- 2. Certificate of author No. 179717, cl. E 21 C 27/24, 1964.. -. ; ii, -; i iJliLi -. / / / VM g, -ijiiiEEHf-G з; ::; 5 io ПП П 1 III, ij I .. „: -S .... j :::: g F : f: HA ft-F lrfj Tj; l: c: ij: rp - - D - - oe- a- Фиг. 2.FIG. 2 рыть . bjjlirto dig. bjjlir 1one V//4V // 4 II Л1L1 -/7- / 7 vWvW /5/five
SU7502184939A 1975-10-27 1975-10-27 Device for controlling the jib of the working member of a cutter-loader SU568720A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502184939A SU568720A1 (en) 1975-10-27 1975-10-27 Device for controlling the jib of the working member of a cutter-loader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502184939A SU568720A1 (en) 1975-10-27 1975-10-27 Device for controlling the jib of the working member of a cutter-loader

Publications (1)

Publication Number Publication Date
SU568720A1 true SU568720A1 (en) 1977-08-15

Family

ID=20635818

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502184939A SU568720A1 (en) 1975-10-27 1975-10-27 Device for controlling the jib of the working member of a cutter-loader

Country Status (1)

Country Link
SU (1) SU568720A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770469A (en) * 1985-11-04 1988-09-13 Voest-Alpine Aktiengesselschaft Process for controlling the movement of a universally swivellable cutting arm of a partial cut cutting machine as well as apparatus for performing this process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770469A (en) * 1985-11-04 1988-09-13 Voest-Alpine Aktiengesselschaft Process for controlling the movement of a universally swivellable cutting arm of a partial cut cutting machine as well as apparatus for performing this process

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