CN104439225A - Ladle - Google Patents
Ladle Download PDFInfo
- Publication number
- CN104439225A CN104439225A CN201410557233.1A CN201410557233A CN104439225A CN 104439225 A CN104439225 A CN 104439225A CN 201410557233 A CN201410557233 A CN 201410557233A CN 104439225 A CN104439225 A CN 104439225A
- Authority
- CN
- China
- Prior art keywords
- arm
- tank body
- ladle
- hanging
- strip
- 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.)
- Pending
Links
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 241001125879 Gobio Species 0.000 claims description 29
- 238000010079 rubber tapping Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000031251 Ear abrasion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention discloses a ladle. The ladle comprises a ladle body, wherein a steel outlet is formed in the bottom of the ladle body and provided with a valve for steel to go out, a plurality of spraying and blowing heads are installed at the bottom of the ladle body, the two sides of the ladle body are each provided with a lug shaft, the bottom face of the ladle body is hinged to the front end of a pull rod, the read end of the pull rod is hinged to an inclined arm, a hanging rod is arranged in front of the inclined arm, an inclined shaft is arranged behind the inclined arm, and a hanging frame is arranged behind the ladle body; the outer end faces of the two lug shafts are each provided with an end cover with a groove in the upper portion, the two lug shafts are each provided with a hanging arm, a hanging shaft is arranged on the upper portion of each hanging arm, a shaft base with a long-strip-shaped through hole is arranged on the lower portion of each hanging arm, and a boss is arranged on the outer side face of each hanging arm. When the hanging shafts are not hooked by lifting hooks of a crane, the hanging arms slide downwards along the lug shafts through the long-strip-shaped through holes so that the bosses can be inserted in the grooves, and therefore the hanging arms can be kept vertical all the time. According to the ladle, the lug shafts on the two sides are not prone to damage, production cost is reduced, inclining moment is increased, and inclination of the ladle is facilitated.
Description
Technical field
The present invention relates in field of steel-making in order to store and to transport the ladle of molten steel.
Background technology
When existing ladle is sling by driving, travelling crane hook generally can direct hook on the gudgeon of ladle both sides, due to inner surface very coarse of travelling crane hook, so can be worn and torn by travelling crane hook in gudgeon surface, that tilts when Ear Abrasion can cause ladle to remove slag has some setbacks, and can reduce the intensity of gudgeon, in addition because gudgeon is directly welded in tank body side, so the gudgeon damaged not easily is changed, ladle will be caused like this to scrap together with gudgeon, add production cost; Existing ladle is when inclination tank body removes the gred, generally hook by driving inclination hook the tilt stand that is arranged on tank body rear portion and make Tank tilting after upwards mentioning and remove the gred, such tip tilt mode due to heeling moment short, so need very large lifting force when tilting, tilt stand is so just easily caused to damage and waste electric energy.
Summary of the invention
Technical problem to be solved by this invention is: not fragile gudgeon when providing a kind of lifting also can be convenient to the ladle of Tank tilting slagging-off.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: ladle, comprise tank body, the bottom of tank body is provided with tapping hole, tapping hole is provided with tapping valve, also being provided with in the bottom of tank body can to several blowing head of tank interior blowing gas, a left side for tank body, for supporting the gudgeon of tank body when right both sides are respectively arranged with lifting, be characterized in: the front end of pull bar is hinged and connected to the bottom surface of tank body, the rear end of pull bar is hinged with the inclined arm being positioned at tank body rear portion, the front portion of inclined arm is provided with the peg that inclined arm can be made to hang over tank body rear portion, the rear portion of inclined arm is provided with the sloping shaft that driving inclination hook can be made to hook inclined arm, the rear portion of tank body is provided with hanger, peg can be placed on hanger and make inclined arm be hung on tank body rear portion, the outer face of two gudgeons is respectively arranged with end cap, the top of end cap is provided with groove, two gudgeons are also separately installed with the arm being convenient to lift by crane tank body, its concrete mounting structure is: the bottom of arm is provided with axle bed, axle bed is provided with the strip through hole that can match with gudgeon, gudgeon cooperation is arranged in strip through hole, the top of arm is provided with hanging axis, arm is also provided with and travelling crane hook can be made to pass and hook the passage of hanging axis, the lateral surface of arm is provided with the boss that can match with end cap upper groove, when travelling crane hook does not hook hanging axis, arm makes boss be inserted in groove by strip through hole along gudgeon slide downward, thus makes arm not rotate because of deadweight and remain vertical state.
Further, aforesaid ladle, wherein: be provided with the bumper frame that can prevent pull bar from colliding tank body bottom surface when being pulled upwardly at the rear lower of tank body.
Further, aforesaid ladle, wherein: being provided with on the sidewall of axle bed can to the oil filler point of apply oil in strip through hole in axle bed.
Further, aforesaid ladle, wherein: in strip through hole, be also provided with annular groove, the oil-out of oil filler point is positioned at annular groove.
Further, aforesaid ladle, wherein: be provided with on the lateral surface of arm and can prevent dust to fall in end cap upper groove and the first gear hawk in gap between arm and end cap.
Further, aforesaid ladle, wherein: on the medial surface of arm, be provided with the second gear hawk that can prevent dust from falling into gap between arm and tank body.
Advantage of the present invention is: ladle of the present invention, owing to employing arm on the gudgeon of both sides, so just makes gudgeon not fragile, and easily changes when arm and hanging axis damage, and does not need to scrap whole ladle like this, reduces production cost; And the inclination stress point of ladle changes to the bottom of ladle by original ladle rear portion, adds heeling moment, so that the inclination of ladle, saved electric energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of ladle of the present invention.
Fig. 2 is the structural representation of the left apparent direction of Fig. 1.
Fig. 3 is the structural representation looking up direction of Fig. 2.
The structural representation of the arm shown in left apparent direction that Fig. 4 is Fig. 1.
Fig. 5 is the structural representation of the left apparent direction of Fig. 4.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is described in further detail.
Ladle, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, comprise tank body 1, the bottom of tank body 1 is provided with tapping hole 11, tapping hole 11 is provided with tapping valve 111, tapping valve 111 can use hydraulic pressure push-pull valve, also being provided with in the bottom of tank body 1 can to two blowing head 12 of the inner blowing gas of tank body 1, in actual applications, two blowing heads 12 can respectively by pipeline successively with check valve, stop valve, inlet suction port is connected, two blowing heads 12 are provided with in the bottom of ladle, and the inlet suction port communicated with two blowing heads 12 is connected with argon gas source, argon gas of can jetting in ladle so when needed is fully stirred to make molten steel, a left side for tank body 1, for supporting the gudgeon 13 of tank body 1 when right both sides are respectively arranged with lifting, the front end of pull bar 2 is hinged and connected on the bottom surface of tank body 1, the rear end of pull bar 2 is hinged with the inclined arm 3 being positioned at tank body 1 rear portion, the front portion of inclined arm 3 is provided with the peg 31 that inclined arm 3 can be made to hang over tank body 1 rear portion, the rear portion of inclined arm 3 is provided with the sloping shaft 32 that driving inclination hook can be made to hook inclined arm 3, the rear portion of tank body 1 is provided with hanger 14, peg 31 can be placed on hanger 14 and make inclined arm 3 be hung on tank body 1 rear portion, the combining structure of inclined arm 3 and pull bar 2, driving inclination hook can be made to increase the heeling moment of ladle, be convenient to the tilt operation of driving a vehicle to ladle, the bumper frame 6 that can prevent pull bar 2 from colliding tank body 1 bottom surface when being pulled upwardly is provided with at the rear lower of tank body 1, the outer face of two gudgeons 13 is respectively arranged with end cap 4, the top of end cap 4 is provided with groove 41, two gudgeons 13 are also separately installed with the arm 5 being convenient to lift by crane tank body 1, its concrete mounting structure is: the bottom of arm 5 is provided with axle bed 53, axle bed 53 is provided with the strip through hole 531 that can match with gudgeon 13, gudgeon 13 cooperation is arranged in strip through hole 531, the top of arm 5 is provided with hanging axis 51, arm 5 is also provided with and travelling crane hook can be made to pass and the passage 52 hooking hanging axis 51, the lateral surface of arm 5 is provided with the boss 54 that can match with end cap 4 upper groove 41, when travelling crane hook does not hook hanging axis 51, arm 5 makes boss 54 be inserted in groove 41 by strip through hole 531 along gudgeon 13 slide downward, thus arm 5 is not rotated because of deadweight and remains vertical state, in the present embodiment, the sidewall of axle bed 53 is provided with can to the oil filler point 58 of apply oil in strip through hole 531 in axle bed 53, and in strip through hole 531, be provided with annular groove 57, the oil-out of oil filler point 58 is positioned at annular groove 57, in the present embodiment, the lateral surface of arm 5 is provided with and can prevents dust to fall in end cap 4 upper groove 41 and the first gear hawk 55 in gap between arm 5 and end cap 4, the medial surface of arm 5 is provided with the second gear hawk 56 that can prevent dust from falling into gap between arm 5 and tank body 1.
The invention has the beneficial effects as follows: ladle of the present invention, owing to employing arm on the gudgeon of both sides, so just makes gudgeon not fragile, and easily change when arm and hanging axis damage, do not need to scrap whole ladle like this, reduce production cost; And the inclination stress point of ladle changes to the bottom of ladle by original ladle rear portion, adds heeling moment, so that the inclination of ladle, saved electric energy.
Claims (6)
1. ladle, comprise tank body, the bottom of tank body is provided with tapping hole, tapping hole is provided with tapping valve, also being provided with in the bottom of tank body can to several blowing head of tank interior blowing gas, a left side for tank body, for supporting the gudgeon of tank body when right both sides are respectively arranged with lifting, it is characterized in that: the front end of pull bar is hinged and connected to the bottom surface of tank body, the rear end of pull bar is hinged with the inclined arm being positioned at tank body rear portion, the front portion of inclined arm is provided with the peg that inclined arm can be made to hang over tank body rear portion, the rear portion of inclined arm is provided with the sloping shaft that driving inclination hook can be made to hook inclined arm, the rear portion of tank body is provided with hanger, peg can be placed on hanger and make inclined arm be hung on tank body rear portion, the outer face of two gudgeons is respectively arranged with end cap, the top of end cap is provided with groove, two gudgeons are also separately installed with the arm being convenient to lift by crane tank body, its concrete mounting structure is: the bottom of arm is provided with axle bed, axle bed is provided with the strip through hole that can match with gudgeon, gudgeon cooperation is arranged in strip through hole, the top of arm is provided with hanging axis, arm is also provided with and travelling crane hook can be made to pass and hook the passage of hanging axis, the lateral surface of arm is provided with the boss that can match with end cap upper groove, when travelling crane hook does not hook hanging axis, arm makes boss be inserted in groove by strip through hole along gudgeon slide downward, thus makes arm not rotate because of deadweight and remain vertical state.
2. ladle according to claim 1, is characterized in that: be provided with the bumper frame that can prevent pull bar from colliding tank body bottom surface when being pulled upwardly at the rear lower of tank body.
3. ladle according to claim 1 and 2, is characterized in that: being provided with on the sidewall of axle bed can to the oil filler point of apply oil in strip through hole in axle bed.
4. ladle according to claim 3, is characterized in that: in strip through hole, be also provided with annular groove, and the oil-out of oil filler point is positioned at annular groove.
5. ladle according to claim 1 and 2, is characterized in that: be provided with on the lateral surface of arm and can prevent dust to fall in end cap upper groove and the first gear hawk in gap between arm and end cap.
6. ladle according to claim 1 and 2, is characterized in that: on the medial surface of arm, be provided with the second gear hawk that can prevent dust from falling into gap between arm and tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557233.1A CN104439225A (en) | 2014-10-21 | 2014-10-21 | Ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557233.1A CN104439225A (en) | 2014-10-21 | 2014-10-21 | Ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439225A true CN104439225A (en) | 2015-03-25 |
Family
ID=52886415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557233.1A Pending CN104439225A (en) | 2014-10-21 | 2014-10-21 | Ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439225A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840158A (en) * | 2017-09-22 | 2018-03-27 | 中冶宝钢技术服务有限公司 | Metallurgical tank tilting mechanism and metallurgical technology |
| CN107855511A (en) * | 2016-09-22 | 2018-03-30 | 上海梅山钢铁股份有限公司 | A kind of ladle switching mechanism one-way locking device |
| CN111336332A (en) * | 2020-03-30 | 2020-06-26 | 无锡巨力重工股份有限公司 | Molten steel tank with pipeline butt joint |
| CN113976869A (en) * | 2021-11-10 | 2022-01-28 | 无锡巨力重工股份有限公司 | Large-angle rotation automatic argon gas joint davit type ladle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840537A1 (en) * | 1997-09-22 | 1999-04-01 | Mannesmann Ag | Pan loop |
| KR20060013409A (en) * | 2003-05-20 | 2006-02-09 | 에스엠에스 데마그 악티엔게젤샤프트 | Method and apparatus for laying metallurgical vessels |
| DE102004040812A1 (en) * | 2004-08-24 | 2006-03-02 | Beab Brandenburg/H. Engineering & Anlagenbau Gmbh | Operating mechanism for steel casting ladle with surrounding components operated as tilt levers |
| CN101905316A (en) * | 2010-06-15 | 2010-12-08 | 无锡巨力重工机械有限公司 | Novel metallurgical molten metal ladle trunnion mounting structure |
| CN201751052U (en) * | 2010-06-16 | 2011-02-23 | 无锡巨力重工机械有限公司 | Steel pot roll-over vehicle |
| CN102049506A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Improved molten steel tank turning mechanism |
| CN202207796U (en) * | 2011-08-10 | 2012-05-02 | 新兴铸管股份有限公司 | Trunnion with shaft sleeve |
| KR20120122064A (en) * | 2011-04-28 | 2012-11-07 | 현대제철 주식회사 | Apparatus for lifting of ladle |
| CN204234719U (en) * | 2014-10-21 | 2015-04-01 | 张家港长力机械有限公司 | Ladle |
-
2014
- 2014-10-21 CN CN201410557233.1A patent/CN104439225A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840537A1 (en) * | 1997-09-22 | 1999-04-01 | Mannesmann Ag | Pan loop |
| KR20060013409A (en) * | 2003-05-20 | 2006-02-09 | 에스엠에스 데마그 악티엔게젤샤프트 | Method and apparatus for laying metallurgical vessels |
| DE102004040812A1 (en) * | 2004-08-24 | 2006-03-02 | Beab Brandenburg/H. Engineering & Anlagenbau Gmbh | Operating mechanism for steel casting ladle with surrounding components operated as tilt levers |
| CN101905316A (en) * | 2010-06-15 | 2010-12-08 | 无锡巨力重工机械有限公司 | Novel metallurgical molten metal ladle trunnion mounting structure |
| CN201751052U (en) * | 2010-06-16 | 2011-02-23 | 无锡巨力重工机械有限公司 | Steel pot roll-over vehicle |
| CN102049506A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Improved molten steel tank turning mechanism |
| KR20120122064A (en) * | 2011-04-28 | 2012-11-07 | 현대제철 주식회사 | Apparatus for lifting of ladle |
| CN202207796U (en) * | 2011-08-10 | 2012-05-02 | 新兴铸管股份有限公司 | Trunnion with shaft sleeve |
| CN204234719U (en) * | 2014-10-21 | 2015-04-01 | 张家港长力机械有限公司 | Ladle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855511A (en) * | 2016-09-22 | 2018-03-30 | 上海梅山钢铁股份有限公司 | A kind of ladle switching mechanism one-way locking device |
| CN107855511B (en) * | 2016-09-22 | 2019-07-19 | 上海梅山钢铁股份有限公司 | A kind of ladle turnover mechanism one-way locking device |
| CN107840158A (en) * | 2017-09-22 | 2018-03-27 | 中冶宝钢技术服务有限公司 | Metallurgical tank tilting mechanism and metallurgical technology |
| CN107840158B (en) * | 2017-09-22 | 2022-03-15 | 中冶宝钢技术服务有限公司 | Metallurgical container tipping mechanism and metallurgical process |
| CN111336332A (en) * | 2020-03-30 | 2020-06-26 | 无锡巨力重工股份有限公司 | Molten steel tank with pipeline butt joint |
| CN111336332B (en) * | 2020-03-30 | 2024-02-09 | 无锡巨力重工股份有限公司 | Molten steel tank with pipeline butt joint |
| CN113976869A (en) * | 2021-11-10 | 2022-01-28 | 无锡巨力重工股份有限公司 | Large-angle rotation automatic argon gas joint davit type ladle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |