A kind of dedicated universal molding sand conveying device of casting
Technical field
The utility model relates to non-ferrous metals processing fields, and the utility model discloses a kind of dedicated universal molding sand of casting is defeated
Send device.
Background technique
In non-ferrous metals processing field, copper is a kind of very widely used metal, since copper material has extraordinary conduction
Property, corrosion resistance and ductility, it is often necessary to copper melt is directly cast as to the part or bronze statue of finished product, in casting, first
Need to establish in sandbox to be retell with model building type chamber copper melt be poured into sand mold type it is intracavitary, reduced to copper melt temperature
It is frozen into the shape of needs afterwards, during manufacturing sand mold, a kind of commonly used material is casting sand, needs to cast
Molding sand is filled into the outside of model in sandbox, later again removes model, and shape forming cavity is cast, and casting is being filled into model
When moulding sand, need casting sand to be dumped into filling, by multiple for above casting sand handling case handling to sandbox
Topple over, until meeting the requirements, entire casting sand filling is very slow, and working strength is very big, and dust pollution is very big, and handling is very not
It is convenient;Therefore need a kind of new device solve existing casting sand filling is very slow, labor intensity of workers is big, dust pollution very
Big and very inconvenient handling problem.
Utility model content
The utility model proposes a kind of dedicated universal molding sand conveying devices of casting, for solving existing casting sand filling very
Slowly, the problem that labor intensity of workers is big, dust pollution is very big and very inconvenient handling.
The purpose of this utility model adopts the following technical scheme that realize:
A kind of dedicated universal molding sand conveying device of casting, including pedestal, upper conveying mechanism, lower conveying mechanism and control machine
Structure, pedestal be shell structure be arranged in bottom, the feed end lower part of upper conveying mechanism is set on the base, lower conveying mechanism into
The lower part of upper conveying mechanism discharge end is arranged in material end, and the inside of pedestal is arranged in control mechanism;The upper conveying mechanism by
Upper feeder motor, upper screw auger and upper delivery pipe are constituted, and upper delivery pipe is obliquely installed, and upper feeder motor is arranged in upper delivery pipe
Low side end face on, upper conveying auger is arranged in upper delivery pipe and connect with upper feeder motor, upper feeder motor and the machine of control
Structure is connected by electric wire, and the lower part of the low side of upper delivery pipe is provided with vertical attachment base, and the lower part of attachment base is provided with external tooth
Circle turntable bearing is simultaneously connect with its inner ring, and the outer ring of outer gear ring turntable bearing is connect with submounts, and attachment base side is provided with
Rotating electric machine, rotating electric machine are engaged by gear with the outer gear ring of outer gear ring turntable bearing, and rotating electric machine passes through electric wire and control
Mechanism connection, the low side upper vertical of upper delivery pipe are provided with delivery pipe feed pipe, and the high-end lower vertical of upper delivery pipe is set
It is equipped with delivery pipe discharge nozzle, the lower end of upper delivery pipe discharge nozzle is provided with rotation connecting flange.
The lower conveying mechanism is made of lower delivery pipe motor, lower screw auger and lower delivery pipe, and lower delivery pipe is horizontal
Setting, lower feeder motor are arranged on one side end face of upper conveying mechanism of lower delivery pipe, and lower conveying auger is arranged in lower delivery pipe
Interior and connect with lower feeder motor, lower feeder motor is connect with control mechanism by electric wire, the lower feeder motor one of lower delivery pipe
Upper lateral part is provided with lower delivery pipe feed pipe, and rotation connecting flange connects under lower delivery pipe feed pipe upper end and upper delivery pipe discharge nozzle
It connects, the other end lower part of lower delivery pipe is provided with lower delivery pipe discharge nozzle, is provided on the end face of lower delivery pipe discharge nozzle one end
Handle, handle side are provided with control panel, and control panel is connect by electric wire with control mechanism.
The control mechanism is the electrical control cabinet being made of electric switch and electrical component.
The utility model uses above technical scheme, achieves good effect: the dedicated universal molding sand conveying device of casting
Being moved easily for output position is realized by double helix screw conveyor structure, greatly improves the filling speed of casting sand
Degree, dust pollution is greatly lowered, while reducing the labor intensity of worker, and reduce costs, and brings benefit to enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
In figure: 1, pedestal, 2, control mechanism, 3, outer gear ring turntable bearing, 4, attachment base, 5, upper feeder motor, 6, upper defeated
Send pipe feed pipe, 7, automatic flashboard, 8, feeder pipe, 9, upper delivery pipe, 10, upper screw auger, 11, upper delivery pipe discharge nozzle, 12,
Rotation connecting flange, 13, lower conveying auger, 14, handle, 15, control panel, 16, lower delivery pipe discharge nozzle, 17, lower delivery pipe,
18, lower feeder motor, 19, rotating electric machine, 20, lower delivery pipe feed pipe.
Specific embodiment
The utility model is illustrated in conjunction with attached drawing.
A kind of dedicated universal molding sand conveying device of casting as shown in Figure 1 and Figure 2, including pedestal 1, upper conveying mechanism, lower conveying
Mechanism and control mechanism 2, the pedestal 1 are that shell structure is arranged in bottom, the feed end lower part of the upper conveying mechanism
It is arranged on pedestal 1, upper conveying mechanism is made of upper feeder motor 5, upper screw auger 10 and upper delivery pipe 9, and upper delivery pipe 9 is inclined
Tiltedly setting, upper feeder motor 5 are arranged on the low side end face of upper delivery pipe 9, and upper conveying auger 10 is arranged in upper delivery pipe 9 simultaneously
It is connect with upper feeder motor 5, upper feeder motor 5 is connect with control mechanism 2 by electric wire, and the lower part of the low side of upper delivery pipe 9 is set
It is equipped with vertical attachment base 4, the lower part of attachment base 4 is provided with outer gear ring turntable bearing 3 and connect with its inner ring, outer gear ring turntable
The outer ring of bearing 3 is connect above with pedestal 1, and 4 side of attachment base is provided with rotating electric machine 19, and rotating electric machine 19 is by gear and outside
The outer gear ring of gear ring turntable bearing 3 engages, and rotating electric machine 19 is connect by electric wire with control mechanism 2, on the low side of upper delivery pipe 9
Portion is vertically installed with delivery pipe feed pipe 6, and the high-end lower vertical of upper delivery pipe 9 is provided with delivery pipe discharge nozzle 11, on
The lower end of delivery pipe discharge nozzle 11 is provided with rotation connecting flange 12;The feed end of the lower conveying mechanism is arranged in upper conveying
Delivery pipe discharge nozzle lower part in mechanism, lower conveying mechanism is by lower delivery pipe motor 18, lower screw auger 13 and lower 17 structure of delivery pipe
Horizontally disposed at, lower delivery pipe 17, lower feeder motor 18 is arranged on one side end face of upper conveying mechanism of lower delivery pipe 17, under it is defeated
Auger 13 is sent to be arranged in lower delivery pipe 17 and connect with lower feeder motor 18, lower feeder motor 18 passes through electricity with control mechanism 2
Line connection, 18 1 upper lateral part of lower feeder motor of lower delivery pipe 17 are provided with lower delivery pipe feed pipe 20, lower delivery pipe feed pipe
20 upper ends with rotation connecting flange 12 connect, the other end lower part of lower delivery pipe 17 is provided with lower delivery pipe discharge nozzle 16, under it is defeated
It send and is provided with handle 14 on the end face of 16 one end of pipe discharge nozzle, 14 side of handle is provided with control panel 15, and control panel 15 is logical
Electric wire is crossed to connect with control mechanism 2;The inside of pedestal 1 is arranged in the control mechanism 2, and control mechanism 2 is by electric switch
The electrical control cabinet constituted with electrical component.
Dedicated universal molding sand conveying device is cast in use, being first turned on the storage tank lower part feeder pipe of top casting sand
Automatic flashboard 7 on 8 makes casting sand enter the upper delivery pipe feed pipe 6 of upper conveying mechanism, and controlling control panel 15 later makes
Upper feeder motor 5, lower feeder motor 18 start to rotate, at this moment casting sand by upper delivery pipe 9 through rotation connecting flange 12 into
Enter lower delivery pipe 17, the filling position of needs is finally flowed out to from the lower delivery pipe discharge nozzle 16 of lower 17 lower part of delivery pipe, simultaneously
It holds handle 14 and carries out position movement, while can control rotating electric machine 19 and upper conveyor tube 9 is driven to rotate, realize to cast moulding
The process of the filling for fast moving transposition of sand.
The non-detailed portion of the utility model is the prior art.