Reversing speed reducer

Reversing speed reducer

  • CN 1,844,714 B
  • Filed: 04/09/2005
  • Issued: 09/26/2012
  • Est. Priority Date: 04/09/2005
  • Status: Active Grant
First Claim
Patent Images

1. a reversing speed reducer comprises housing, reversing arrangement;

  • Driving wheel, driven wheel, output shaft;

    Input shaft is characterized in that;

    go up fixed eccentric (2) at above-mentioned described input shaft (1), on eccentric wheel (2) cylindrical eccentric shaft bearing (3) is arranged;

    On eccentric shaft bearing (3) cylindrical arm-tie cover (4) is arranged, the Zola'"'"'s plate (5) that is hinged respectively on the arm-tie cover (4), right pulling plate (6);

    Zola'"'"'s plate (5) is gone up strand and is connected Zola'"'"'s hook (7), and Zola'"'"'s hook (7) is gone up fixedly Zola'"'"'s hook guide block (9);

    Connect with Zola'"'"'s hook leader block pin (11) and Zola'"'"'s plate (5) strand;

    Go up strand at right pulling plate (6) and connect right drag hook (8);

    Right drag hook (8) is gone up fixing right drag hook guide block (10);

    Connect with right drag hook leader block pin (12) and right pulling plate (6) strand;

    Go up fixed muffle roller wheel (14) at output shaft (13), go up fixing left program control fluid power cylinder (15), right program control fluid power cylinder (16), Zola'"'"'s plate guide plate (21), right pulling plate guide plate (22) at base plate (26);

    In the program control fluid power cylinder in a left side (15), adorn left plunger (17);

    Be connected with Zola'"'"'s plate guide plate (21) with Zola'"'"'s plate lock (19);

    Right plunger (18) is housed in the program control fluid power cylinder in the right side (16);

    Be connected with right pulling plate guide plate (22) with right pulling plate lock (20), release spring (24) is enclosed within on the push rod (23), and arm-tie cover (4) both sides are provided with left limit plate (27), right limit plate (28).

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