SU398649A1 - DEVICE FOR MOVING THE PRODUCTS WITH STEPPING BEAMS IN HEATING FURNACES - Google Patents
DEVICE FOR MOVING THE PRODUCTS WITH STEPPING BEAMS IN HEATING FURNACESInfo
- Publication number
- SU398649A1 SU398649A1 SU1766935A SU1766935A SU398649A1 SU 398649 A1 SU398649 A1 SU 398649A1 SU 1766935 A SU1766935 A SU 1766935A SU 1766935 A SU1766935 A SU 1766935A SU 398649 A1 SU398649 A1 SU 398649A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- products
- beams
- moving
- heating furnaces
- crankshaft
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 6
- 239000000969 carrier Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Reciprocating Conveyors (AREA)
Description
1one
Изобретение относитс к устройствам дл перемещени изделий.This invention relates to devices for moving articles.
Известно устройство дл перемещени изделий шагающими балками в нагревательных печах, содержащее охлаждаемые двухопорные балки, св занные с приводом коленвалом, имеющим диаметрально расположенные кривошипы .A device for moving articles with walking beams in heating furnaces is known, comprising cooled two-support beams associated with a crankshaft drive having diametrically arranged cranks.
Недостаток известного устройства состоит в невозможпости транспортировки изделий, имеющих большой диаметр.A disadvantage of the known device is the impossibility of transporting products having a large diameter.
С целью исключени указанного недостатка в предложеппом устройстве предусмотрены водила , св занные с кривошипами колепвалов т гами и опирающиес шарнирно на стационарные стойки, а также имеющие на противоположных концах пазы дл соединени с балками , которые опираютс на ролики, установленные на кривошипах коленвалов. Кроме того , дл обеспечени перекатывани изделий в процессе их перемещени плечи смежных водил выполнены разной длины, в результате чего равномерность нагрева повышаетс .In order to eliminate this drawback, the device provided includes carriers connected to the crankshaft crank cranks and pivotally supported on stationary racks, as well as having grooves at opposite ends for connecting to the beams that rest on the rollers mounted on the crankshaft cranks. In addition, in order to ensure that the products roll, as they move, the shoulders of adjacent carriers are made of different lengths, as a result of which the heating uniformity increases.
Иа фиг. 1 изображено предлагаемое устройство; на фиг. 2 - колепвал с роликами и подшипниковыми опорами; на фиг. 3, 4 и 5 - соответственно моменты подхвата, неремещени и опускани изделий.FIG. 1 shows the proposed device; in fig. 2 - kolepval with rollers and bearing supports; in fig. 3, 4 and 5, respectively, moments of pickup, non-displacement and lowering of products.
Устройство содержит охлаждаемые двухопорные балки 1, привод 2, который имеет коленвал 3 с кривошипа ми 4, несущими на своих шейках ролики 5, причем балки 1 опираютс на эти ролики.The device contains cooled two-support beams 1, a drive 2, which has a crankshaft 3 with cranks 4, carrying the rollers 5 on their necks, and the beams 1 lean on these rollers.
Каждый колепвал через т ги 6 св зан с водилами 7, имеющими на концах пазы S дл соединени с балками /. Каждое водило 7 шарнирно закреплено па стационарной стойке, а плечи смежных водил 7 выполнены разной длины.Each collar through ti gi 6 is associated with drove 7, having at the ends of the grooves S for connection with the beams /. Each carrier 7 is hinged on a stationary rack, and the shoulders of the adjacent carrier 7 are made of different lengths.
Устройство работает следующим образом. Ири включении привода 2 коленвалы попеременно поднимают на роликах балки и одновременно через т ги и водила перемещают их в продольном направлении. Изделие 9 совершает движение по кривой траектории и таким образом, перемещаетс через нагревательную печь.The device works as follows. When the actuator is turned on, 2 crankshafts alternately lift the beams on the rollers and simultaneously move them in the longitudinal direction through the rods and the carrier. The article 9 moves along a curved path and thus moves through a heating furnace.
Изменение величины шага балок достигаетс изменением соотношени плеч водил, при этом длина плеч водил может быть регулируемой .A change in the step size of the beams is achieved by changing the ratio of the carrier arms, and the carrier length can be adjustable.
Так как длина нлеч сменных водил неодинакова и шаги соседних балок различны, то при каждом шаге в момент перехвата происходит перекатывание издели в гнезде балки и его поворот на определенный угол, в результате чего, проход через печь, изделие поворачиваетс вокруг своей продольной оси.Since the length of the nlec replaceable carrier varies and the steps of adjacent beams are different, at each step at the moment of interception, the product rolls in the beam socket and rotates at a certain angle, as a result of which the passage through the furnace turns the product around its longitudinal axis.
3 Предмет изобретени 3 Subject of the invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1766935A SU398649A1 (en) | 1972-04-03 | 1972-04-03 | DEVICE FOR MOVING THE PRODUCTS WITH STEPPING BEAMS IN HEATING FURNACES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1766935A SU398649A1 (en) | 1972-04-03 | 1972-04-03 | DEVICE FOR MOVING THE PRODUCTS WITH STEPPING BEAMS IN HEATING FURNACES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU398649A1 true SU398649A1 (en) | 1973-09-27 |
Family
ID=20508856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1766935A SU398649A1 (en) | 1972-04-03 | 1972-04-03 | DEVICE FOR MOVING THE PRODUCTS WITH STEPPING BEAMS IN HEATING FURNACES |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU398649A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4140740A1 (en) * | 1991-06-12 | 1992-12-17 | Loi Ind Ofenanlagen | Continuous furnace with more flexible operation for heating blocks, billets, etc. - has fixed beams with step(s) in feed direction and lifting and travelling mechanism with controlled, variable lifting height |
| RU2811801C2 (en) * | 2019-03-05 | 2024-01-17 | Смс Груп С.П.А. | Furnace with movable beam loading and unloading system |
-
1972
- 1972-04-03 SU SU1766935A patent/SU398649A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4140740A1 (en) * | 1991-06-12 | 1992-12-17 | Loi Ind Ofenanlagen | Continuous furnace with more flexible operation for heating blocks, billets, etc. - has fixed beams with step(s) in feed direction and lifting and travelling mechanism with controlled, variable lifting height |
| RU2811801C2 (en) * | 2019-03-05 | 2024-01-17 | Смс Груп С.П.А. | Furnace with movable beam loading and unloading system |
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