CN2139862Y

CN2139862Y - Electric hang tumbler

Info

Publication number: CN2139862Y
Application number: CN 91221835
Authority: CN
Inventors: 孙夕伟; 韩建德; 王相全; 孙洪池; 张洪山
Original assignee: Zhucheng No2 Casting Machinery Factory
Current assignee: Zhucheng No2 Casting Machinery Factory
Priority date: 1991-10-09
Filing date: 1991-10-09
Publication date: 1993-08-11
Anticipated expiration: 2001-10-09

Abstract

The utility model discloses an electric hang tumbler, A distance adjustable motor reducer (5) and a turning motor reducer (6) which are arranged in the long trunk body (1) drive a distance adjustable lead screw (2) and a turning shaft (3); the left and the right ends of the distance adjustable lead screw (2) and the turning shaft (3) are arranged on the end wall and support a middle cross wall (4). A chain wheel (11) which is threaded on the turning shaft (3) can only move along a shaft, and a cooperated chain drives the hang matter which is hoisted at the bottom; the rolling over depends on the rotating of the chain wheel, the left and right sides distance of the chain is regulated by a distance adjustable lead screw (9) and a chain wheel (10) toggled by a solidly connected shifting fork. The utility model has the advantages of compact structure, convenient operation, low cost and high safety, which can be widely used in the cleanness of sand-casting and welding, removing rust and intensifying shop floor.

Description

Electric hang tumbler

The utility model relates to a kind of electronic suspension tipping arrangement, exactly belongs to a kind of electronic suspension tipper.

The large-scale sandbox that foundry's on-mechanical molding department uses, often needing during moulding slings is turned to a certain position, just can finish operations such as repairing type mould assembling, shake out, these work often need manual or finish with common crane is auxiliary, labour intensity is big, inefficiency, dangerous, some heavy castings, weldment, as lathe bed, automobile chassis etc., the cleaning rust cleaning or the intensive treatment of workpiece finished in the case of all will slinging upset, and existing equipment does not possess the electronic suspension upset of independent realization workpiece.

The purpose of this utility model designs a kind of can making by cleaning piece or foundry goods exactly, weldment or sandbox can be realized arbitrarily angled upset easily, project organization is rationally compact, stable working, the labor strength that alleviates, a kind of electronic suspension tipper of raising safety coefficient and operating efficiency.

The utility model is to realize like this, body (1) is the long case structure that adopts the lower end open ports of flat " protruding " font structure that steel plate is welded into, on its length center symmetry center line, the body top is welded with suspension ring (7), the upset motor reducer (6) that is provided with the upset motor that is connected in body one side and links in the middle of the length direction in body (1) the hollow frame, its left and right sides is connecting two trip shafts (3) trip shafts (3) upper sleeve through that is bearing on both sides body end wall and the central dividing plate (4) with bearing with sliding cross coupling has a side switch groove to make sprocket wheel (10) and the corresponding round bitch chain bar that is buckled on the sprocket wheel that circumference is fixing and can be in axial sliding, upset motor reducer (6) is installed on another sidewall of sidewall relatively, the roll adjustment motor and the roll adjustment motor reducer (5) that stagger mutually with the reductor that overturns (6) are installed, and connecting with bearing with universal joint and to be bearing in two piece roll adjustment leading screws (2) parallel on body end walls and the central dividing plate (4) with trip shaft (3), wear the adjusting screw nut (9) of joining on it and connect one with nut and two " U " shape fork clamping sprocket wheel (10) both sides are arranged, make sprocket wheel (10), adjusting screw nut (9) is made axially movable shift fork (13) synchronously, roll adjustment screw mandrel (2) exposes the end wall outside and leaves available handle connection, regulates the adjustable side of rotating; Left and right sides sprocket wheel (10) respectively has one or two can be fixed on by the anti-pulley on the hanging piece in circumference bitch chain bar bottom down,

This implementation is novel can also regulate left and right sides roll adjustment leading screw (2) respectively with two roll adjustment motor reducers (5), makes by hanging piece center of gravity and electric turnover machine suspension ring (7) to keep substantially in the same vertical line.

Two bearing supports (8) that the utility model is installed on body (1) bottom are the trapezoid structures that is curved by pipe.

Trip shaft of the left and right sides that this realization is novel (3) and roll adjustment leading screw (2) turn over axle (3) one upper lateral parts for parallel installation and roll adjustment leading screw (2) are positioned at.

This reality is seen novel contrast prior art and is had following advantage: when this machine uses, can be by means of the workshop crane, sandbox is hung on two vertical annular chain slings, making chain can make circular motion does reciprocating linear motion again, circular motion is finished the upset of sandbox, rectilinear motion can be according to part or any adjustable range of sandbox size, and can adjust and lay particular stress on, have characteristics simple in structure, that cost is low, safe and convenient to use, and can be designed to the lift heavy tandem product as required.

Now contrasting accompanying drawing, to specify a hoisting weight be 2 tons electronic suspension tipper, embodiment:

Fig. 1 is front section view of the present utility model (left and right sides symmetry), and Fig. 2 is a left view of the present utility model.

1 body among the figure, 2 roll adjustment leading screws, 3 trip shafts, 4 central dividing plates, 5 roll adjustment motor reducers, 6 upset motor reducers, 7 suspension ring, 8 bearing supports, 9 feed screw nuts, 10 sprocket wheels, 11 chains, 12, shift fork.

Shown in the figure: body (1) is to be welded by steel plate, frame top is welded with suspension ring (7), the reverse motors reductor (6) that power of motor is 1.5KW is being fixed in the centre position of internal body one sidewall, two ends are connecting the central dividing plate (4) that is supported on respectively about body (1) and two trip shafts (3) on the end wall, wear on it to be associated with and make the round bitch chain wheel (10) that the circumferencial direction location can be moved vertically by keyway, and there is the standard round bitch chain bar (11) of high strength welding to cooperate with it, about being provided with on another sidewall of body of the correspondence of upset motor reducer (6) two driving respectively by the 0.75KW motor reducer be supported on left and right sides central dividing plate (4) and the left and right sides end wall with turn over a parallel roll adjustment leading screw (2), wearing adjusting screw nut (9) that fits on the roll adjustment leading screw and the shift fork that connects firmly mutually cooperates with the sprocket wheel both sides by shift fork, pass through roll adjustment leading screw (2) with roll adjustment motor reducer (5) when making zero load, adjusting screw nut (9), shift fork, sprocket wheel (10), adjust the intermediate distance of two chains, to be suitable for the lifting flip piece of different length, the supporting body landed again when two bearing supports (8) supplied complete machine to land in the bottom.

The concrete parameter of 2 tons of electronic suspension tippers of the present utility model is: the adjustable range of two chain stripe pitch is: 2-3m, chain is 3m from the sagging length of centre of sprocket, the tipping line speed of chain (11) is about 0.04-0.08mps, roll adjustment speed is 0.2-0.25mpr, and the appearance and size of complete machine (length * wide * height) is: 3.2 * 0.6 * 1.24(m).

Claims

1; A kind of electric hang tumbler; （1）（7）（8），（1）（6）（4）（3）（10）（11）（5）（4）（3）（2）（9）“U” （10）（9）（12）； About round bitch chain bar (11) bottom of two inclined to one side sprocket wheel (10) second lines of a couplet respectively have one or two can be fixed on by the anti-pulley on the hanging piece.

2, drape over one's shoulders according to the described electronic suspension tipper of claim 1, its feature is also in regulating left and right sides roll adjustment leading screw (2) respectively with two roll adjustment motor reducers (5).

3, according to the described electronic suspension tipper of claim 1; Its feature is that also the trip shaft (3) of the left and right sides is that parallel installation and roll adjustment leading screw are positioned at trip shaft (3) one upper lateral parts with the roll adjustment leading screw.

4, according to the described electronic suspension tipper of claim 1, its feature is that also two bearing supports (8) that are installed in body (1) bottom curve " trapezoid " structure by pipe.