SU1661283A1 - Chain cutting member of trench excavator - Google Patents
Chain cutting member of trench excavator Download PDFInfo
- Publication number
- SU1661283A1 SU1661283A1 SU894650751A SU4650751A SU1661283A1 SU 1661283 A1 SU1661283 A1 SU 1661283A1 SU 894650751 A SU894650751 A SU 894650751A SU 4650751 A SU4650751 A SU 4650751A SU 1661283 A1 SU1661283 A1 SU 1661283A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- axis
- shank
- grooves
- slot
- power supply
- Prior art date
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Изобретение относитс к рабочим органам землеройных машин-траншеекопателей, преимущественно дл рыть узких траншей. Целью изобретени вл етс повышение надежности. Цепной режущий орган траншеекопател включает землерезную цепь 1, огибающую раму 3, хвостовик 6 с боковыми пластинами (БП) 7, размещенную в хвостовике 6 ось 9 ролика и механизм нат жени . С БП 7 св заны посредством винтов накладки (Н) 14, имеющие основание. Ось 9 выполнена с пазами, а кажда БП 7 выполнена с прорезью дл установки оси 9, углублени ми дл установки в них основании Н 14 и с выступами. В Н 14 выполнены выемки дл размещени в них выступов БП 7. В процессе сборки хвостовик 6 вводитс в раму 3. В прорезь вводитс ось 9 с ориентированием ее пазов, Н 13 ввод тс до упора в пазы на оси 9 и креп тс винтами к БП 7. 6 ил.The invention relates to working bodies of earth-moving machines-trenchers, mainly for digging narrow trenches. The aim of the invention is to increase reliability. The chain cutting organ of the trencher includes a ground-cutting chain 1, an envelope frame 3, a shank 6 with side plates (BP) 7 placed in the shank 6 of the roller's axis 9 and the tension mechanism. The power supply unit 7 is connected by means of screws of the lining (H) 14, having a base. The axis 9 is made with grooves, and each BP 7 is made with a slot for mounting the axis 9, recesses for mounting the base H 14 in them and with protrusions. In H 14, grooves are made to accommodate the protrusions of the power supply unit 7. In the process of assembly, the shank 6 is inserted into the frame 3. The slot 9 is inserted into the slot with the orientation of its grooves, H 13 is inserted all the way into the grooves on the axis 9 and fastened with screws to the power supply. 7. 6 ill.
Description
Фиг. 1FIG. one
NN
А-А 2лA-A 2n
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Я I
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17 717 7
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894650751A SU1661283A1 (en) | 1989-02-15 | 1989-02-15 | Chain cutting member of trench excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894650751A SU1661283A1 (en) | 1989-02-15 | 1989-02-15 | Chain cutting member of trench excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1661283A1 true SU1661283A1 (en) | 1991-07-07 |
Family
ID=21428864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894650751A SU1661283A1 (en) | 1989-02-15 | 1989-02-15 | Chain cutting member of trench excavator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1661283A1 (en) |
-
1989
- 1989-02-15 SU SU894650751A patent/SU1661283A1/en active
Non-Patent Citations (1)
Title |
---|
Гарбузов З.В. и др. Экскаваторы непрерывного действи . - М.. Высша школа, 1980, с.82-84. Алимов О.Д. и др. Унифицированный цепной режущий орган баровых землеройных машин. - Сб. Исследовани землеройных машин -Томск;ТГУ, 1979, с.72-76. * |
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