SU1454917A2 - Working member of earth-moving machine - Google Patents
Working member of earth-moving machine Download PDFInfo
- Publication number
- SU1454917A2 SU1454917A2 SU874235643A SU4235643A SU1454917A2 SU 1454917 A2 SU1454917 A2 SU 1454917A2 SU 874235643 A SU874235643 A SU 874235643A SU 4235643 A SU4235643 A SU 4235643A SU 1454917 A2 SU1454917 A2 SU 1454917A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- springs
- rod
- earth
- obstacle
- adjustment mechanism
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Изобретение относитс к землеройному машиностроению. Цель - повышение надежности работы устройства. Рабочий орган землеройной машины содержит полый вал, на котором посредством спиц закреплена шнекова лента. в-в Между витками -шнековой ленты установлены кронштейны (К) 8 с режущими . элементами. Последние соединены шар- нирно между собой толкающими т гами (ТТ) . Соединение ТТ с К- 8 выполнено из двух пружин 14 и 15, размещенных на стержне 16 по обе стороны от К 8. Дл взаимодействи с пружинами 14 и 15 с одной стороны на стержне 15 установлен ограничитель 17, ас другой - механизм регулировки в виде шайбы 18 и регулировочной гайки 19. Между пружинами установлено кольцо 20 с цацфами 21, шарнирно соединенными с К 8. При встрече режущего элемента с преп тствием К 8, отклон сь , сжимает одну из пружин и режущий элемент обходит преп тствие. Регулиру с помощью механизма регулировки рабочий ход пружин . 14,15, можно регулировать боковое усилие, действующее на К 8. 5 ил. $ (ЛThis invention relates to earth moving machinery. The goal is to increase the reliability of the device. The working body of the earthmoving machine contains a hollow shaft on which a screw tape is fixed by means of the spokes. in-between the coils of the auger-tape installed brackets (K) 8 with cutting. elements. The latter are connected hinged to each other by pushes (TT). The TT connection with K-8 is made of two springs 14 and 15 placed on the rod 16 on both sides of the K 8. To interact with the springs 14 and 15, on one side, a stop 17 is installed on the rod 15, and the other has an adjustment mechanism in the form of a washer 18 and an adjusting nut 19. Between the springs, a ring 20 is installed with tsatsfy 21 pivotally connected to K 8. When the cutting element encounters an obstacle K 8, it is deflected compresses one of the springs and the cutting element bypasses the obstacle. Adjustable by means of the adjustment mechanism, the stroke of the springs. 14,15, you can adjust the lateral force acting on K 8. 5 Il. $ (L
Description
Фие. 5 Phie. five
Редактор А. ДолиничEditor A. Dolinich
Составитель Л. КотельниковаCompiled by L. Kotelnikova
Техред М.Дидьж Корректор В.Гирн кTehred M.Didzh Corrector V.Girn to
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874235643A SU1454917A2 (en) | 1987-04-27 | 1987-04-27 | Working member of earth-moving machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874235643A SU1454917A2 (en) | 1987-04-27 | 1987-04-27 | Working member of earth-moving machine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1390315 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1454917A2 true SU1454917A2 (en) | 1989-01-30 |
Family
ID=21300578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874235643A SU1454917A2 (en) | 1987-04-27 | 1987-04-27 | Working member of earth-moving machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1454917A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787807A (en) * | 2012-08-23 | 2012-11-21 | 东北石油大学 | Multifunctional soil cleaner for long spiral drilling machine |
-
1987
- 1987-04-27 SU SU874235643A patent/SU1454917A2/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1390315, кл. Е 02 F 5/04, 1986. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787807A (en) * | 2012-08-23 | 2012-11-21 | 东北石油大学 | Multifunctional soil cleaner for long spiral drilling machine |
CN102787807B (en) * | 2012-08-23 | 2015-06-03 | 东北石油大学 | Multifunctional soil cleaner for long spiral drilling machine |
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