Improvement on low-vibration leaf blowing and absorbing machine

Improvement on low-vibration leaf blowing and absorbing machine

  • CN 102,296,555 A
  • Filed: 05/24/2011
  • Published: 12/28/2011
  • Est. Priority Date: 05/24/2011
  • Status: Active Grant
First Claim
Patent Images

1. the improvement of one kind low vibration foliage pressure-vacuum machine, comprise and install movable assist handle additional, the improvement of dust bag support and tying, bodice upper casing dust mouth adds soft, blow impeller and add cutting edge, circuit adds insurance and biswitch, and adds noise elimination damping material and honeycomb in the blower, roller changes into and can turn to, and single protruded tube is changed into many protruded tubes or flexible folding pipe;

  • Described improved low vibration foliage pressure-vacuum machine, by tapping screw (1), bodice upper casing (2), power line (3), cable cover(ing) (4), switch trigger (5), switch trigger spring (6), terminal board (7), cable pressing plate (8), electric capacity (9), tapping screw (10), main switch (11), governor (12), rubber sheet gasket (13), motor (14), fan blade pad (15) blows impeller (16), hex nut (17), fan blade patch (18), tapping screw (19) rotates shaft-cup (20), spring (21), back-up ring (22), pressure-vaccum change-over panel (23), bodice drain pan (24), safety switch (25), turning cylinder (26), pressure-vaccum conversion turn-knob (27), side button (28), torsion spring (29), torsion axis (30), telescoping tube (31), shaft block ring (32), wheel (33), wheel shaft (34), dust bag support (35), dust bag (36), hexagon-headed bolt (37), square assist handle knob (38), tapping screw (39), auxiliary handle lid (40), at the bottom of the auxiliary handle (41), M6 nut (42), braces (43), and nylon cable tie (44), elasticity is bumped pearl autonavigator (45), or many protruded tubes (46), or flexible folding pipe (47), the many protruded tubes (48) that blow out are formed;

    It is characterized in that;

    described tapping screw (1) is a plurality of, its fixing described bodice upper casing (2) and bodice drain pan (24);

    Described bodice upper casing (2) and bodice drain pan (24) they are that the right dress of a first from left closes, and it contains handle part, the assist handle position, and protruded tube stop position, motor spiral case position, pressure-vaccum changes a position, position, dust mouth, and several plug-in positions;

    On the handle part of described bodice upper casing (2) and bodice drain pan (24), described power line (3) is housed according to this, cable cover(ing) (4), switch trigger (5), switch trigger spring (6), terminal board (7), cable pressing plate (8), electric capacity (9), tapping screw (10), main switch (11), governor (12);

    On the motor spiral case position of described bodice upper casing (2) and bodice drain pan (24), described rubber sheet gasket (13) is housed according to this, motor (14), fan blade pad (15) blows impeller (16), hex nut (17), fan blade patch (18);

    Pressure-vaccum at described bodice upper casing (2) and bodice drain pan (24) changes a position, described tapping screw (19) is housed according to this, rotate shaft-cup (20), spring (21), back-up ring (22), pressure-vaccum change-over panel (23), bodice drain pan (24), safety switch (25), turning cylinder (26), pressure-vaccum conversion turn-knob (27);

    At the protruded tube stop position of described bodice upper casing (2) and bodice drain pan (24), described side button (28) is housed according to this, torsion spring (29), torsion axis (30) and telescoping tube (31);

    Described telescoping tube (31) or cylinder or square tube are also forwardly interconnected, and are provided with peace wheel position in preceding bottom;

    Described shaft block ring (32) is equipped with, wheel (33), wheel shaft (34) according to this in the peace wheel position that is provided with in the preceding bottom of described telescoping tube (31);

    Position, dust mouth at described bodice upper casing (2) and bodice drain pan (24) is provided with soft (2a);

    Outside at the position, dust mouth of described bodice upper casing (2) and bodice drain pan (24) is provided with two draw-in grooves, and card is hung dust bag support (35) and dust bag (36) on it;

    Described dust bag support is provided with hook (35a), hook muscle (35b), hook sideshake (35c), and big bagging circle (35d) and little bagging circle (35e);

    Described dust bag (36) is made by fabric, and is provided with and marches and two related buckling;

    The band (44) that encases the limit with suture (36) of the dust bag for preparing (36) is placed between the big bagging circle (35d) of described dust bag support (35) and the little bagging circle (35e) and is tightened;

    Assist handle position at described bodice upper casing (2) and bodice drain pan (24), described hexagon-headed bolt (37) is housed according to this, square assist handle knob (38), tapping screw (39), auxiliary handle lid (40), at the bottom of the auxiliary handle (41), M6 nut (42) is formed movable assist handle;

    On the auxiliary handle lid (40) of described assist handle, be provided with a plurality of radiation teeth stupefied (40b) that curved connection handle (40a) also is provided with the end;

    The described safety circuit that is added with insurance protection, by terminal board (7), insurance RC, double-pole switch K, inductance L, capacitor C, and be provided with the series excited machine M of winding, and governor (12) is formed;

    Described governor (12) is by bidirectional triode thyristor (TC) and bidirectional triode thyristor (DC), resistance (R1), and resistance (R2), variable resistor (R3), electric capacity (C2) and speed-regulating switch (K3) are formed;

    Inside and outside blower, reach and be added with the shock-absorbing and noise-eliminating material, and establish many places vibration-absorbing and silencing honeycomb structure in the many places of blower;

    Add mouth mask in the annex of improved blower, gloves and safety goggles and insurance;

    The described impeller that blows is equipped with cutting edge, contains top cutting edge (16a) and side week cutting edge (16b);

    The frock of sighting with laser during assembling is blown impeller (16) and is done post processing, and surveys dynamic equilibrium.

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