SU465476A1 - The executive body of the tunnel miner - Google Patents

The executive body of the tunnel miner

Info

Publication number: SU465476A1
Authority: SU; USSR - Soviet Union
Prior art keywords: crowns; executive body; tunnel miner; miner; tunnel
Prior art date: 1973-09-03

Application number

SU1957898A

Other languages

Russian (ru)

Inventor

Степан Варламович Скоробогатов

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.)

1973-09-03

Filing date

1973-09-03

Publication date

1975-03-30

1973-09-03 Application filed filed Critical

1973-09-03 Priority to SU1957898A priority Critical patent/SU465476A1/en

1975-03-30 Application granted granted Critical

1975-03-30 Publication of SU465476A1 publication Critical patent/SU465476A1/en

Landscapes

Earth Drilling (AREA)

Description

Вращающиес коронки устанавливают против пласта угл (или против наиболее слабой породы), орган подают вперед на длину разрущающей коронки, производ т забуривание . После внедрени коронок на всю их длину в массив продольную подачу органа прекращают. Затем путем вращени водила и одновременных (согласованных с контуром выработки) радиальных перемещений коронок производ т выемку породы.The rotating crowns are positioned against the coal seam (or against the weakest rock), the organ is fed forward for the length of the crushing crown, and drilling is performed. After inserting the crowns over their entire length into the array, the longitudinal feed of the organ is stopped. Then, by rotation of the carrier and simultaneous (coordinated with the contour of development) radial movements of the crowns, the rock is excavated.

Последовательность обработки забо арочной формы поперечного сечени выработки показана на фит. 2, а трапециевидной формы-на фиг. 3. Начальное положение коронок показано сплошной линией и обозначено цифрой I, а промежуточные и конечные положени - пунктиром и обозначены цифрами И-VI при арочной и цифрами II-VII при трапециевидной форме поперечного сечени соответственно. Направление перемещени коронок отмечено стрелками А-Е при арочной и стрелками А-F при трапециевидной форме поперечного сечени выработки.The processing sequence of the bottom-sided arch of a cross-section of a mine is shown in fit. 2, and the trapezoidal shape — in FIG. 3. The initial position of the crowns is shown by a solid line and is indicated by the number I, and the intermediate and final positions are indicated by a dotted line and are indicated by the numbers I-VI with the arched and the numbers II-VII with the trapezoidal cross-sectional shape, respectively. The direction of movement of the crowns is indicated by arrows A-E with arched and arrows A-F with a trapezoidal cross section of the excavation.

При таком выполнении органа за один полный оборот водила забой обрабатываетс With this performance of the body for one full turn drove the face is processed

полностью. Затраты времени на маневровые операции органа исключаютс , что позвол етcompletely. The time spent on maneuvering operations of the body is excluded, which allows

существенно увеличить производительность комбайна.significantly increase the productivity of the combine.

Предмет изобретени Subject invention

Иополнительный орган проходческого комбайна , включающий закрепленное на приводном валу комбайна водило, в радиальных направл ющих которого размещен редуктор с разрущающими коронками, св занный с водилом гидроцилиндром, и элементы трансмиссии привода вращени коронок, отличающийс тем, что, с целью улучшени маневренности исполнительного органа при обработке забо выработки некруглой формы, ведомое зубчатое колесо промежуточной передачиAn additional body of the tunnel miner, including a carrier fixed on the drive shaft of the combine, in the radial guides of which is placed a gearbox with crushing crowns associated with the carrier hydraulic cylinder, and elements of the drive of the rotation of the crowns, characterized in that, in order to improve the maneuverability of the actuator during machining non-circular slab, intermediate gear driven gear

трансмиссии привода вращени коронок закреплено на размещенном в корпусе водила полом валу, кинематически св занном с проход щим внутри него сквозным радиальным валом, закрепленным на корпусе редуктора .The drive of the rotational drive of the crowns is fixed on a hollow shaft disposed in the carrier body, kinematically connected with a through radial shaft passing through it fixed to the gearbox body.

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SU1957898A 1973-09-03 1973-09-03 The executive body of the tunnel miner SU465476A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SU1957898A SU465476A1 (en)	1973-09-03	1973-09-03	The executive body of the tunnel miner

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU1957898A SU465476A1 (en)	1973-09-03	1973-09-03	The executive body of the tunnel miner

Publications (1)

Publication Number	Publication Date
SU465476A1 true SU465476A1 (en)	1975-03-30

Family

ID=20564111

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU1957898A SU465476A1 (en)	1973-09-03	1973-09-03	The executive body of the tunnel miner

Country Status (1)

Country	Link
SU (1)	SU465476A1 (en)

1973
- 1973-09-03 SU SU1957898A patent/SU465476A1/en active

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