SU938073A1 - Sampler for sampling loose materials from belt conveyors - Google Patents
Sampler for sampling loose materials from belt conveyors Download PDFInfo
- Publication number
- SU938073A1 SU938073A1 SU803215744A SU3215744A SU938073A1 SU 938073 A1 SU938073 A1 SU 938073A1 SU 803215744 A SU803215744 A SU 803215744A SU 3215744 A SU3215744 A SU 3215744A SU 938073 A1 SU938073 A1 SU 938073A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod
- frame
- cam
- sampler
- lever
- Prior art date
Links
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- Sampling And Sample Adjustment (AREA)
Description
1one
Изобретениеотноситс к отбору проб, в частности к пробоотборникам, ислользуемым дл отбора сыпучих материалов с транспортирующих их конвейерных лент.The invention relates to sampling, in particular to samplers, used for sampling bulk materials from transporting conveyor belts.
Известен пробоотборник сыпучих материалов с конвейерных лент, содержащий раму, шарнирно укрепленную на раме ма тниковую штангу с отбирающим органом, привод ее дугового переме- ю щени и механизм задани траекторий движени D. .A sampler of bulk materials from conveyor belts is known, containing a frame, an articulated boom hinged to the frame with a selector organ, a drive of its arc movement, and a mechanism for setting motion paths. D..
Однако в этом пробоотборнике дл задани движени штанги с отбирающим органом по траектории, обеспечиваю- ts щей отбор пробы сыпучего материала в одном направлении ее движени и свободное прохождение над материалом на конвейерной ленте при обратном, используетс пантограф - сложный копи- 20 ровальный механизм, обладающий низкой надежностью в работе.However, in this sampler to set the movement of the rod with the selector body along the trajectory, which provides for the sampling of bulk material in one direction of its movement and free passage over the material on the conveyor belt when reversed, a pantograph is used - a complex copying mechanism that has a low reliability in work.
Наиболее близким к изобретению техническим решением вл етс пробоотборник сыпучих материалов с конвейерных лент, содержащий раму, шарнирно укрепленную на раме ма тниковую ш.тангу с отбирающим органом, приводы ее дугового и вертикального перемещени С21.The closest technical solution to the invention is a sampler of bulk materials from conveyor belts, containing a frame, an articulated bezel hinged to the frame with a selector body, and drives for its arc and vertical movement C21.
В известном пробоотборнике перемещение ма тниковой штанги в двух направлени х - по дуге окружности и вертикальное - обеспечиваетс двум самосто тельными , невзаимосв занными приводами, что конструктивно сложно и значительно усложн ет управление работой устройства (необходимо обеспечить строго согласованное по времени включение приводов), снижает его надежность в работе.In the well-known sampler, the movement of the tandem rod in two directions - along the circular arc and vertical - is provided by two independent, non-interconnected drives, which is structurally difficult and significantly complicates the control of the operation of the device; reliability in work.
Цель изобретени - упрощение конструкции пробоотборника и повышение его надежности в работе.The purpose of the invention is to simplify the design of the sampler and increase its reliability in operation.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803215744A SU938073A1 (en) | 1980-12-05 | 1980-12-05 | Sampler for sampling loose materials from belt conveyors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803215744A SU938073A1 (en) | 1980-12-05 | 1980-12-05 | Sampler for sampling loose materials from belt conveyors |
Publications (1)
Publication Number | Publication Date |
---|---|
SU938073A1 true SU938073A1 (en) | 1982-06-23 |
Family
ID=20931116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803215744A SU938073A1 (en) | 1980-12-05 | 1980-12-05 | Sampler for sampling loose materials from belt conveyors |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU938073A1 (en) |
-
1980
- 1980-12-05 SU SU803215744A patent/SU938073A1/en active
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