FIELD: transport.
SUBSTANCE: linear drive comprises endless drive belt 4 running around drums. Top run of said belt is located under bearing run 1 to rests on its grooved rollers 5. Drive belt bottom run is pressed by rollers 6 to return run7. Cylindrical pressure rollers 8 with elastic rings are arranged above side rollers of grooved roller carriages to be pressed against conveyor belt outer surface. Cantilever axles 9 of pressure rollers run in bearings 10 attached to frame 11 to shift said axles relative to the frame in normal to the surface of conveyor belt lateral edges and to be retained at said frame. Side edges of pressure rollers extend beyond belt edges. Pressure rollers are arranged on the side of belt return run spilling on straight roller carriages 12. Linear drive driving belt after running-off from drive drum 2 runs over deflecting drum 13 to make return run running over drive drum from below and over deflecting drum from above.
EFFECT: increased pull forces.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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RU2440284C1 |
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RU2363640C1 |
| TEST BENCH TO STUDY PARAMETERS OF CONVEYOR BAND WITH PLACEMENT OF INACTIVE BRANCH OF BAND WITH ABILITY OF ITS INTERACTION WITH CARRYING ROLLER BRANCH OF BANDS | 2010 |
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| BELT CONVEYOR INTERMEDIATE LINEAR DRIVE | 2013 |
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RU2463236C1 |
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| BELT CONVEYOR INTERMEDIATE LINEAR DRIVE | 2012 |
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RU2170695C1 |
| BELT CONVEYOR INTERMEDIATE DRIVE | 1992 |
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RU2043282C1 |
