Shallow-plowing ditcher for oilseed rape transplantation

Shallow-plowing ditcher for oilseed rape transplantation

  • CN 106,358,459 A
  • Filed: 09/29/2016
  • Published: 02/01/2017
  • Est. Priority Date: 09/29/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of shallow plowing ditching machine for Brassica campestris L transplanting, total including bevel gear box, trifilar suspension, frame, trench digging assembly, shallow plowingOne-tenth, side transmission case and collateral support axle box;

  • It is characterized in that, trifilar suspension is articulated in frame and bevel gear box respectively, and shallow plowing is totalBecome to be connected with side transmission case, trench digging assembly is coaxial with shallow plowing assembly, collateral support axle box is arranged on shallow plowing assembly one end;

    Each mechanism toolAttachment structure is as follows;

    In bevel gear box, input shaft two ends are separately mounted to input in end cap, and input lid is securedly mounted on casing, and defeatedEnter axle inner opposite end and be provided with for carrying out spacing snap ring, the other end is set with drive bevel gear;

    Output shaft one end is arranged onOutput end cap is interior and stretches out output end cap, and the other end is arranged in side cover, and fixed mount end cap is arranged in casing, and with side cover evenConnect, side cover is securedly mounted on casing;

    It is set with driven wheel of differential on output shaft, and driven wheel of differential is nibbled with drive bevel gearClose;

    Output shaft is nested in connecting shaft simultaneously;

    In trifilar suspension, horizontal connecting plate is arranged symmetrically in bevel gear box connecting seat both sides, and is welded on horizontal connection panel seat, andHorizontal connecting plate end is provided with the connecting hole for forming 2 points in trifilar suspension, and horizontal connection panel seat is fixed on girder;

    Tiltedly connectFishplate bar one end is connected on bevel gear box connecting seat, and the other end is connected with oblique side plate one end, forms trifilar suspension thirdly, tiltedlyThe side plate other end is connected with horizontal connecting plate;

    And it is provided with the lower suspension mounting tractor for trifilar suspension inside horizontal connecting plateBearing;

    In frame, bevel gear box is fastened on bevel gear box connecting seat and girder, and girder is connected with side plate, side transmission case respectively;

    Side transmission case upper end is connected with bevel gear box, and centre is connected with girder flange, and fixed mount is fixed in side plate upper end, and fixed mount connectsOn bevel gear box;

    In trench digging assembly, two groups of positive furrow-opening cutter blades are arranged in rotary tillage shaft side, and opposite side arranges two groups of anti-furrow-opening cutter blades, positive ditching knifePiece, anti-furrow-opening cutter blade are fixed on blade bearing, and blade bearing is welded on rotary tillage shaft, and furrow-opening cutter blade trisection rotary tillage shaft circumference,With 3 furrow-opening cutter blades uniform on rotary tillage shaft circumference;

    This four groups of furrow-opening cutter blades become a clamp on rotary tillage shaft circumferencial direction simultaneouslyAngle is evenly arranged so that during ditching operation, the no above furrow-opening cutter blade of two panels simultaneously enters soil, and working resistance is uniform;

    Breast boardsMounting seat is arranged on breast boards bracing frame, and breast boards is arranged in breast boards mounting seat;

    In shallow plowing assembly, rotary tillage shaft one end is supported in the support shaft of side, and the other end is supported on the transmission case output shaft of side, is passed by sideDynamic case output shaft drives rotation;

    And three groups of shallow plowing cutter tooth groups helically structure are welded with shallow plowing axle circumferencial direction;

    GradingBoard support is arranged on soil-suppressing board, and grading board support is fixed in support bar one end, and the other end is connected with grading plate bracing frame;

    RotationPin bearing is fixed on grading plate bracing frame, and is connected with support bar, and spring base is arranged on support bar bottom, and spring is sleeved on rotationBetween pin bearing and spring base;

    Upper articulated slab and lower articulated slab are set with center shaft, go up articulated slab simultaneously and are anchored on masterBeam, lower articulated slab is anchored on soil-suppressing board;

    In the transmission case of side, in casing, it is sequentially installed with side transmission case power shaft, the first idler shaft, the second idler shaft and side transmission caseOutput shaft, side transmission case power shaft one end is arranged in end cover, and the other end is arranged in through hole end cap and stretches out through hole endLid, connecting shaft is connected with side transmission case power shaft;

    , in the transmission case power shaft of side, first is lazy for side transmission case power shaft gear setWheel axle gear is set with the first idler shaft, on second idler shaft gear set the second idler shaft, side transmission case output shaft geared sleeveIt is contained in side transmission case output shaft;

    Side transmission case output shaft one end is arranged in end cover, and the other end is arranged in through hole end capAnd stretching out through hole end cap, rotary tillage shaft is connected with side transmission case output shaft;

    And side transmission case power shaft gear and the first idler shaft toothWheel engagement, the first idle pulley shaft gear engages with the second idle pulley shaft gear, the second idle pulley shaft gear and side transmission case output shaft gearEngagement, end cover is anchored on casing;

    In collateral support axle box, side support shaft one end is sleeved in outer end cap and inner end cap, and the other end is nested in shallow plowing axle, and finallyRotary tillage shaft is played a supportive role;

    And outer end cap and inner end cap are connected on side plate, side plate is fixed in frame.

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