SU482209A1 - Bolt - Google Patents
BoltInfo
- Publication number
- SU482209A1 SU482209A1 SU1883565A SU1883565A SU482209A1 SU 482209 A1 SU482209 A1 SU 482209A1 SU 1883565 A SU1883565 A SU 1883565A SU 1883565 A SU1883565 A SU 1883565A SU 482209 A1 SU482209 A1 SU 482209A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bolt
- frame
- useful component
- gatherings
- screw pair
- Prior art date
Links
Description
Изменение размера щели происходит при смещении рамы 11 относительно рамы 10, достигаемом за счет поворота рычагов 12 при передвижении т ги 13.The change in the size of the gap occurs when the frame 11 is displaced relative to the frame 10, achieved by turning the levers 12 while moving the rod 13.
Передвижение т ги производитс при помощи винтовой пары 14, гайка которой вращаетс от приводной станции 15. Включение приводной станции производитс от сигнала датчика устройства определени содержани полезной составл ющей в сходах. Это позвол ет поддерживать посто нное минимальное количество полезиой составл ющей, например, асбестового волокна в сходах, ниже которогоThe thrust movement is carried out by means of a screw pair 14, the nut of which rotates from the drive station 15. The drive station is turned on from the sensor signal of the device for determining the content of the useful component in the gatherings. This allows you to maintain a constant minimum amount of a useful component, for example, asbestos fiber in gatherings, below which
экономически нецелесообразно извлекать эту полезную составл ющую.it is not economically feasible to extract this useful component.
Предмет изобретени Subject invention
Грохот, включающий раму, просеивающую поверхность, кожух, загрузочную и разгрузочные воронки, подвеску, отличающийс тем, что, с целью повыщени эффективности выделени в нросевы руд, просеивающа поверхность выполнена в виде двух прутковых рам, соединенных между собой шарнирными рычагами с т гой, имеющей винтовую пару и привод.A screen comprising a frame, a screening surface, a casing, loading and unloading funnels, and a suspension, characterized in that, in order to increase the efficiency of ore extraction into ore seams, the screening surface is made in the form of two bar frames connected by a hinge lever with a pull having screw pair and drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1883565A SU482209A1 (en) | 1973-02-12 | 1973-02-12 | Bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1883565A SU482209A1 (en) | 1973-02-12 | 1973-02-12 | Bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU482209A1 true SU482209A1 (en) | 1975-08-30 |
Family
ID=20542662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1883565A SU482209A1 (en) | 1973-02-12 | 1973-02-12 | Bolt |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU482209A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558787A (en) * | 1983-08-01 | 1985-12-17 | Marcus Danielsson | Screening device having a screen deck composed of two screen frames |
| RU2655688C1 (en) * | 2017-07-05 | 2018-05-29 | Игорь Феликсович Шлегель | Sieving device |
| CN108160448A (en) * | 2015-12-27 | 2018-06-15 | 吴小再 | The coal picker and its method of work of high degree of automation |
-
1973
- 1973-02-12 SU SU1883565A patent/SU482209A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558787A (en) * | 1983-08-01 | 1985-12-17 | Marcus Danielsson | Screening device having a screen deck composed of two screen frames |
| CN108160448A (en) * | 2015-12-27 | 2018-06-15 | 吴小再 | The coal picker and its method of work of high degree of automation |
| RU2655688C1 (en) * | 2017-07-05 | 2018-05-29 | Игорь Феликсович Шлегель | Sieving device |
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