SU302934A1 - Scarf joint for lattice shutter sections of scraper conveyers - Google Patents
Scarf joint for lattice shutter sections of scraper conveyersInfo
- Publication number
- SU302934A1 SU302934A1 SU691322782A SU1322782A SU302934A1 SU 302934 A1 SU302934 A1 SU 302934A1 SU 691322782 A SU691322782 A SU 691322782A SU 1322782 A SU1322782 A SU 1322782A SU 302934 A1 SU302934 A1 SU 302934A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod
- scarf joint
- lock
- shutter sections
- pads
- Prior art date
Links
Landscapes
- Chain Conveyers (AREA)
Description
Т1звестные замки дл соединени секшгй рештачных ставов скребковых конвейеров выполнены в виде болтов.Known locks for connecting section lattice rails of scraper conveyors are made in the form of bolts.
Предлагаемый замок отличаетс тем, что в нем соединительный элемент выполнен в виде стержн с головками, размещенными в гнездах колодок, а фиксирующий элемент - в виде жесткого кольца с упругим стержнем, установленным между головкой стержн и стенкой колодки .The proposed lock is characterized in that the connecting element in it is made in the form of a rod with heads placed in the sockets of the shoes, and the locking element in the form of a rigid ring with an elastic rod installed between the head of the rod and the wall of the shoe.
Такое выполнение упрощает конструкЩ1Ю и повышает надежность замка.This embodiment simplifies the construction and increases the reliability of the lock.
На фиг. 1 изображен замок дл соединени секций рештачного става, вид сбоку; на фиг. 2 - расположение стержн замка при перекосе рештачного става в вертикальной плоскости.FIG. 1 shows a lock for connecting the pan sections, side view; in fig. 2 - the location of the lock rod with the skewed lattice stav in a vertical plane.
Замок состоит из двух колодок 1 и 2 закрепленных в углубленизгх боковин секций конвейера, и соепинительного звена в виде стержн 3 с неотъемными головками 4 и сферическими по сками 5, упирающимис в поверхности 6 и 7 в гнездахThe lock consists of two blocks 1 and 2 fixed in the recess of the sidewalls of the sections of the conveyor, and a connecting link in the form of a rod 3 with integral heads 4 and spherical rims 5 abutting on surfaces 6 and 7 in the slots
8 и 9 колодок. Стержень 3 закладывают последовательно через окно 10 колодки 1, а затем через окно 11 колодки 2 и запирают от произвольного продольного перемещени в колодке 2 фиксирующим элементом, выполненным в виде жесткого кольца 12 с упругой вставкой 13. Расшир ющиес пазы 14 и 15 в колодках 1 и 2 исключают защемление стержн 3 при перекосах, а самоустановка стержн за счет скольжени по сков 5 по поверхност м 6 и- 7 обеспечивает передачу на стержне только раст гивающей нагрузки.8 and 9 pads. The rod 3 is inserted successively through the window 10 of the pad 1, and then through the window 11 of the pad 2 and locked from an arbitrary longitudinal movement in the pad 2 with a locking element made in the form of a rigid ring 12 with an elastic insert 13. The expanding grooves 14 and 15 in the blocks 1 and 2 eliminates pinching of the rod 3 at skews, and the self-installation of the rod due to sliding along the rails 5 along the surfaces 6 and 7 ensures that only a tensile load is transmitted to the rod.
1515
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU691322782A SU302934A1 (en) | 1969-04-12 | 1969-04-12 | Scarf joint for lattice shutter sections of scraper conveyers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU691322782A SU302934A1 (en) | 1969-04-12 | 1969-04-12 | Scarf joint for lattice shutter sections of scraper conveyers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU302934A1 true SU302934A1 (en) | 1979-10-15 |
Family
ID=20445425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU691322782A SU302934A1 (en) | 1969-04-12 | 1969-04-12 | Scarf joint for lattice shutter sections of scraper conveyers |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU302934A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420075A (en) * | 1980-04-10 | 1983-12-13 | Rybnicka Fabryka Maszyn Ryfama Przedsiebiorstwo Panstwowe | Connecting member for chutes of chain-and-flight conveyors |
-
1969
- 1969-04-12 SU SU691322782A patent/SU302934A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420075A (en) * | 1980-04-10 | 1983-12-13 | Rybnicka Fabryka Maszyn Ryfama Przedsiebiorstwo Panstwowe | Connecting member for chutes of chain-and-flight conveyors |
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