CN203737976U - Iron water flow groove capable of ascending and descending and being turned over - Google Patents
Iron water flow groove capable of ascending and descending and being turned over Download PDFInfo
- Publication number
- CN203737976U CN203737976U CN201320875206.XU CN201320875206U CN203737976U CN 203737976 U CN203737976 U CN 203737976U CN 201320875206 U CN201320875206 U CN 201320875206U CN 203737976 U CN203737976 U CN 203737976U
- Authority
- CN
- China
- Prior art keywords
- chute
- low water
- groove
- flow groove
- pouring truck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to an iron water flow groove for forming a DN1100-DN2200 nodular cast iron pipe in a pouring mode, and aims at providing an iron water flow groove capable of ascending and descending and being turned over, wherein the iron water flow groove is simple in structure and adjustable in position. The iron water flow groove capable of ascending and descending and being turned over comprises a falling groove and a flow groove body, the front end of the falling groove is in seal connection with the rear end of the flow groove, the rear end of the falling groove is provided with a pouring truck, a sliding rail is arranged on the pouring truck, the bottom end of the sliding rail is fixedly arranged on the pouring truck, a lifting oil cylinder is arranged at the upper end of the pouring truck, the upper end of the lifting oil cylinder is provided with a supporting platform, a sliding groove is formed in the left end of the supporting platform, the sliding groove body is connected with the sliding rail in a matched mode, a motor is arranged at the upper end of the supporting platform, the output end of the motor is connected with a gear through a key, the gear is matched with a gear ring at the lower end of the falling groove, a support is arranged below the flow groove body, a carrier roller is arranged on the support, and the carrier roller is in contact with the lower end of the falling groove.
Description
Technical field
The utility model relates to a kind of apparatus for pouring of large-scale ductile iron pipe, particularly relates to a kind of for pouring into a mould the molten iron trough of DN1100-DN2200 ductile iron pipe.
Background technology
In the time of the ductile iron pipe of cast DN1100-DN2200, the apparatus for pouring adopting comprises pouring truck, is hinged with casting ladle on pouring truck, casting ladle and low water rear end are hinged, low water front end is fixedly connected with chute rear end, and casting ladle is tumbled by Driven by Hydraulic Cylinder, pouring truck reach, chute enters pipe die, behind in-position, casting ladle is tumbled, and molten iron enters low water by casting ladle, flows into the pipe die inner chamber of High Rotation Speed along chute, chute moves after along with pouring truck, completes casting process.
Because the position of chute can not be adjusted, in casting process, if sticky iron difference in casting ladle, the drop point difference of molten iron when casting ladle is tumbled, molten iron flow velocity will change, and easily there is magic flower oxidative phenomena in molten iron, affects the inherent quality of ductile iron pipe; Meanwhile, the position of chute can not be adjusted the foreign material of sneaking in molten iron also cannot be toppled over.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, position is adjustable, can lifting and the liftable of upset and the molten iron trough of upset.
The molten iron trough of the utility model liftable and upset, comprise low water and chute, the forward end seal of described low water connects the rear end of chute, the rear end of described low water is provided with pouring truck, on described pouring truck, be provided with slide rail, the bottom of described slide rail is fixedly installed on pouring truck, described pouring truck upper end is provided with hoist cylinder, the upper end of described hoist cylinder is provided with support platform, the left end of described support platform is provided with chute, described chute and slide rail are connected, the upper end of described support platform is provided with motor, the output shaft of described motor connects gear by key, described gear coordinates with the gear ring that is arranged on low water lower end, the below of described chute is provided with support, on described support, be provided with carrying roller, end in contact under described carrying roller and low water.
The molten iron trough difference from prior art of the utility model liftable and upset is that the utility model arranges hoist cylinder on pouring truck, hoist cylinder upper end arranges support platform, support platform left end coordinates with the slide rail on pouring truck by chute, platform upper end arranges motor, motor is connected with gear, and gear coordinates with the gear ring that is arranged on low water lower end, and chute below is by stent support, chute can move forward and backward on carrying roller, simple in structure; The position of low water and chute is adjustable, carry out the lifting of extension and contraction control low water, chute by hoist cylinder, in the time that molten iron flow velocity changes, can make up the problem that change in flow is brought by the lifting of chute, make the variation of molten iron flow velocity no longer affect the inherent quality of pipe; Gear coordinates with gear ring, and motor, by realizing upset with making low water, chute being connected of gear-wheel gear-ring, can be toppled over foreign material in chute.
Below in conjunction with accompanying drawing, the molten iron trough of the utility model liftable and upset is described further.
Brief description of the drawings
Fig. 1 is the structural representation of the molten iron trough of the utility model liftable and upset.
Detailed description of the invention
As shown in Figure 1, the molten iron trough of the utility model liftable and upset comprises low water 1 and chute 2, the forward end seal of low water 1 connects the rear end of chute 2, the rear end of low water 1 is provided with pouring truck 3, on pouring truck 3, be provided with slide rail 4, the bottom of slide rail 4 is fixedly installed on pouring truck 3, pouring truck 3 upper ends are provided with hoist cylinder 5, the upper end of hoist cylinder 5 is provided with support platform 6, the left end of support platform 6 is provided with chute, chute and slide rail 4 are connected, the upper end of support platform 6 is provided with motor 8, the output shaft of motor 8 connects gear by key, gear coordinates with the gear ring that is arranged on low water 1 lower end, the below of chute 2 is provided with support 9, on support 9, be provided with carrying roller 10, carrying roller 10 and 1 time end in contact of low water, be used for supporting chute 2.
In centrifugal casting process, topple over casting ladle, molten iron at the uniform velocity enters low water by casting ladle, flows into the pipe die inner chamber of High Rotation Speed along casting flow-injection groove.
Due to sticky iron difference in casting ladle, the drop point difference of molten iron when casting ladle is tumbled, causes molten iron flow velocity difference, can affect pipe quality, now capable of regulating low water and chute height, if molten iron flow velocity is too fast, reduce low water and chute height, if molten iron flow velocity is excessively slow, low water and chute height raise.
When after pipe casting complete, the cooperation of motor by driven gear gear ring drives low water, chute rotation, topples over residual iron and foreign material in chute, ensures that chute is clean, and molten iron is pure when ensureing next time cast.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (1)
1. the molten iron trough of a liftable and upset, comprise low water (1) and chute (2), the forward end seal of described low water (1) connects the rear end of chute (2), the rear end of described low water (1) is provided with pouring truck (3), it is characterized in that: on described pouring truck (3), be provided with slide rail (4), the bottom of described slide rail (4) is fixedly installed on pouring truck (3), described pouring truck (3) upper end is provided with hoist cylinder (5), the upper end of described hoist cylinder (5) is provided with support platform (6), the left end of described support platform (6) is provided with chute, described chute and slide rail (4) are connected, the upper end of described support platform (6) is provided with motor (8), the output shaft of described motor (8) connects gear by key, described gear coordinates with the gear ring that is arranged on low water (1) lower end, the below of described chute (2) is provided with support (9), on described support (9), be provided with carrying roller (10), the lower end in contact of described carrying roller (10) and low water (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875206.XU CN203737976U (en) | 2013-12-27 | 2013-12-27 | Iron water flow groove capable of ascending and descending and being turned over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875206.XU CN203737976U (en) | 2013-12-27 | 2013-12-27 | Iron water flow groove capable of ascending and descending and being turned over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737976U true CN203737976U (en) | 2014-07-30 |
Family
ID=51337840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875206.XU Expired - Fee Related CN203737976U (en) | 2013-12-27 | 2013-12-27 | Iron water flow groove capable of ascending and descending and being turned over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737976U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817596A (en) * | 2015-01-23 | 2016-08-03 | 株式会社久保田 | Casting mold supporting structure, casting machine, method for producing cast product, casting mold, and molten metal supplying structure |
| CN110538981A (en) * | 2019-08-29 | 2019-12-06 | 浙江深澳机械工程有限公司 | Pouring spraying equipment for centrifugal pipe casting machine |
| CN110560654A (en) * | 2019-08-24 | 2019-12-13 | 浙江深澳机械工程有限公司 | Casting machine of centrifugal pipe casting machine |
| CN114367506A (en) * | 2021-11-30 | 2022-04-19 | 新兴铸管股份有限公司 | Novel chute coating device |
-
2013
- 2013-12-27 CN CN201320875206.XU patent/CN203737976U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817596A (en) * | 2015-01-23 | 2016-08-03 | 株式会社久保田 | Casting mold supporting structure, casting machine, method for producing cast product, casting mold, and molten metal supplying structure |
| CN105817596B (en) * | 2015-01-23 | 2019-10-29 | 株式会社久保田 | Casting machine, moulding manufacturing method and feeding molten metal structure |
| CN110560654A (en) * | 2019-08-24 | 2019-12-13 | 浙江深澳机械工程有限公司 | Casting machine of centrifugal pipe casting machine |
| CN110538981A (en) * | 2019-08-29 | 2019-12-06 | 浙江深澳机械工程有限公司 | Pouring spraying equipment for centrifugal pipe casting machine |
| CN114367506A (en) * | 2021-11-30 | 2022-04-19 | 新兴铸管股份有限公司 | Novel chute coating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |