Beam -pumping unit balancing weight adjusting device
The utility model provides a beam -pumping unit balancing weight adjusting device. The current adjusting device of main solution adjusts wastes time and energy, carries inconvenient problem. Its characterized in that: having nut card slot (5) on crank (1), having screw rod card slot (6) on balancing...
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| Hauptverfasser: | , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a beam -pumping unit balancing weight adjusting device. The current adjusting device of main solution adjusts wastes time and energy, carries inconvenient problem. Its characterized in that: having nut card slot (5) on crank (1), having screw rod card slot (6) on balancing weight (2), adjusting screw (3) link to each other with adjusting nut (4), and in nut card slot (5) were arranged in adjusting nut (4), in screw rod card slot (6) were arranged in to adjusting screw (3) right -hand member, adjusting screw (3) left end was the tetrahedron. This beam -pumping unit balancing weight adjusting device has regulation labour saving and time saving, convenient to carry's characteristics.
种抽油机配重块调节装置。主要解决现有调节装置调节费时费力，携带不方便的问题。其特征在于：曲柄(1)上有螺母插卡槽(5)，配重块(2)上有螺杆插卡槽(6)，调节螺杆(3)与调节螺母(4)相连，调节螺母(4)置于螺母插卡槽(5)内，调节螺杆(3)右端置于螺杆插卡槽(6)内，调节螺杆(3)左端为四面体。该抽油机配重块调节装置具有调节省时省力，携带方便的特点。 |
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