CN211135456U - Pouring trolley for centrifugal pipe casting machine - Google Patents

Abstract

The utility model relates to a pouring dolly for centrifugal pipe casting machine belongs to the mechanical equipment field. The utility model discloses a pouring automobile body, its structural feature lies in: still including watering a packet support, watering a packet, chute and chute bracket, it all installs on the pouring automobile body to water a packet support and chute bracket, it installs on watering a packet support to water a packet, the chute is installed on the chute bracket, it cooperates with the chute to water a packet.

Description

Pouring trolley for centrifugal pipe casting machine

Technical Field

The utility model relates to a pouring dolly for centrifugal pipe casting machine belongs to the mechanical equipment field.

Background

When the ductile cast iron pipe is processed, molten iron is poured to the socket end of the pipe fitting, the pipe fitting is formed through rotation of the centrifugal main machine, at present, the pouring machine is fixed under most conditions, the centrifugal main machine moves towards the pouring direction, and then the molten iron is poured to the socket end of the pipe die through the pouring machine, so that the method is suitable for processing the pipe fitting with the pipe diameter of less than 1200mm, and when the pipe diameter exceeds more than 1200mm, the centrifugal main machine with the larger pipe diameter is not suitable for moving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a pouring dolly for centrifugal pipe casting machine that structural design is reasonable.

The utility model provides a technical scheme that above-mentioned problem adopted is: this a pouring dolly for centrifugal pipe casting machine, including the pouring automobile body, its structural feature lies in: still including watering a packet support, watering a packet, chute and chute bracket, it all installs on the pouring automobile body to water a packet support and chute bracket, it installs on watering a packet support to water a packet, the chute is installed on the chute bracket, it cooperates with the chute to water a packet.

Furthermore, the pouring trolley also comprises a falling groove, the falling groove is connected with a runner, and the pouring ladle is matched with the falling groove.

Further, the pouring trolley also comprises an inoculant adding device for adding inoculant into the drop groove, and the inoculant adding device is positioned above the drop groove.

Further, the inoculant adding device comprises an inoculant hopper, an inoculant conveyor and an inoculant material pipe, the inoculant hopper is connected with the inoculant conveyor, the inoculant conveyor is connected with the inoculant material pipe, and the inoculant material pipe is located above the drop groove.

Further, the pouring trolley further comprises a pipe die powder spraying device and a powder spraying pipe, and the pipe die powder spraying device is connected with the powder spraying pipe.

Further, the powder spraying pipe is arranged on the flow groove and the flow groove bracket.

Furthermore, the casting trolley further comprises a casting ladle oil cylinder, a cylinder barrel of the casting ladle oil cylinder is hinged with the casting trolley body, and a piston rod of the casting ladle oil cylinder is hinged with the casting ladle.

Further, the casting ladle is arranged in a fan-shaped structure.

Further, the casting ladle is arranged behind the drop groove.

Further, the launder is arranged obliquely.

Compared with the prior art, the utility model has the advantages of it is following: this pouring dolly is fit for pouring when processing the great pipe fitting of pipe diameter more than 1200mm, make the chute be close to the pipe die through the removal of pouring dolly, and inject the chute into the spigot end of pipe die and through watering the ladle cylinder drive and water the ladle and rotate, make the molten iron in watering the ladle flow into the blanking groove, flow into the pipe die through the chute, adopt this pouring small motorcade pipe fitting to pour into a mould constantly and guarantee the molten iron that has the capacity, accessible inoculant adds the device and adds the inoculant to the blanking groove simultaneously, in order to ensure the pipe fitting quality.

Drawings

Fig. 1 is a schematic structural view of a pouring trolley according to an embodiment of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure I-I in fig. 1.

Description of reference numerals: pouring car body A1, casting ladle bracket A2, casting ladle A3, drop tank A4, runner A5, runner bracket A6, inoculant adding device A7, powder spraying pipe A8, casting ladle oil cylinder A9, powder spraying pipe B8, powder spraying pipe B2, powder spraying pipe B,

inoculant hopper A71, inoculant conveyor A72 and inoculant pipe A73.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

Referring to fig. 1 to 2, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.

The pouring trolley for the centrifugal pipe casting machine in the embodiment comprises a pouring trolley body A1, a pouring ladle bracket A2, a pouring ladle A3, a drop chute A4, a flow chute A5, a flow chute bracket A6, a pouring ladle oil cylinder A9, an inoculant adding device A7 for adding an inoculant into the drop chute A4, a pipe die powder spraying device and a pipe powder spraying pipe A8.

The ladle bracket A2 and the runner bracket A6 in the embodiment are both installed on a ladle car body A1, a ladle A3 is installed on a ladle bracket A2, a ladle A3 is arranged in a fan-shaped structure, a cylinder barrel of a ladle oil cylinder A9 is hinged with the ladle car body A1, and a piston rod of the ladle oil cylinder A9 is hinged with a ladle A3.

The runner A5 in the embodiment is installed on a runner bracket A6, the runner A5 is obliquely arranged, a drop groove A4 is connected with the runner A5, a casting ladle A3 is arranged behind the drop groove A4, the casting ladle A3 is matched with the drop groove A4, an inoculant adding device A7 is positioned above the drop groove A4, a pipe die powder spraying device is connected with a powder spraying pipe A8, and the powder spraying pipe A8 is installed on the runner A5 and the runner bracket A6.

The inoculant adding device A7 in the embodiment comprises an inoculant hopper A71, an inoculant conveyor A72 and an inoculant material pipe A73, wherein the inoculant hopper A71 is connected with the inoculant conveyor A72, the inoculant conveyor A72 is connected with the inoculant material pipe A73, and the inoculant material pipe A73 is positioned above a drop groove A4.

The pouring trolley is suitable for pouring when a large pipe fitting with the pipe diameter of more than 1200mm is machined, the runner A5 is close to a pipe die through the movement of the pouring trolley, the runner A5 is inserted into the socket end of the pipe die and drives the pouring ladle A3 to rotate through the pouring ladle oil cylinder A9, so that molten iron in the pouring ladle A3 flows into the dropping groove A4 and flows into the pipe die through the runner A5, sufficient molten iron is guaranteed to be constantly poured by adopting the small pouring fleet pipe fitting, and meanwhile, an inoculant can be added into the dropping groove A4 through the inoculant adding device A7 to guarantee the quality of the pipe fitting.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (10)

1. A pouring carriage for a centrifugal pipe casting machine, comprising a pouring carriage body (A1), characterized in that: still including watering a packet support (A2), water packet (A3), chute (A5) and chute bracket (A6), it all installs on pouring automobile body (A1) to water packet support (A2) and chute bracket (A6), it installs on watering packet support (A2) to water packet (A3), chute (A5) is installed on chute bracket (A6), it cooperates with chute (A5) to water packet (A3).

2. The pouring carriage for a centrifugal tube-casting machine as claimed in claim 1, wherein: the pouring trolley also comprises a drop groove (A4), the drop groove (A4) is connected with a runner (A5), and the pouring ladle (A3) is matched with the drop groove (A4).

3. The pouring carriage for a centrifugal pipe caster as defined in claim 2, wherein: the pouring trolley also comprises an inoculant adding device (A7) for adding inoculant into the drop chute (A4), and the inoculant adding device (A7) is positioned above the drop chute (A4).

4. The pouring carriage for a centrifugal pipe caster as defined in claim 3, wherein: the inoculant adding device (A7) comprises an inoculant hopper (A71), an inoculant conveyor (A72) and an inoculant material pipe (A73), wherein the inoculant hopper (A71) is connected with the inoculant conveyor (A72), the inoculant conveyor (A72) is connected with the inoculant material pipe (A73), and the inoculant material pipe (A73) is positioned above the drop groove (A4).

5. The pouring carriage for a centrifugal tube-casting machine as claimed in claim 1, wherein: the pouring trolley also comprises a pipe die powder spraying device and a powder spraying pipe (A8), wherein the pipe die powder spraying device is connected with the powder spraying pipe (A8).

6. The pouring carriage for a centrifugal pipe caster as defined in claim 5, wherein: the powder spraying pipe (A8) is arranged on the launder (A5) and the launder bracket (A6).

7. The pouring carriage for a centrifugal tube-casting machine as claimed in claim 1, wherein: the casting trolley further comprises a casting ladle oil cylinder (A9), a cylinder barrel of the casting ladle oil cylinder (A9) is hinged with a casting trolley body (A1), and a piston rod of the casting ladle oil cylinder (A9) is hinged with a casting ladle (A3).

8. The pouring carriage for a centrifugal tube-casting machine as claimed in claim 1, wherein: the casting ladle (A3) is arranged in a fan-shaped structure.

9. The pouring carriage for a centrifugal pipe caster as defined in claim 2, wherein: the ladle (A3) is arranged behind the drop trough (A4).

10. The pouring carriage for a centrifugal tube-casting machine as claimed in claim 1, wherein: the flow groove (A5) is obliquely arranged.

Images