CN205008569U - High -efficient low -cost ladle slide gate mechanism - Google Patents
High -efficient low -cost ladle slide gate mechanism Download PDFInfo
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- CN205008569U CN205008569U CN201520649361.9U CN201520649361U CN205008569U CN 205008569 U CN205008569 U CN 205008569U CN 201520649361 U CN201520649361 U CN 201520649361U CN 205008569 U CN205008569 U CN 205008569U
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- inequilateral
- ladle
- crank
- connecting rod
- hydro
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Abstract
The utility model relates to a high -efficient low -cost ladle slide gate mechanism belongs to the metal casting technology field. This high -efficient low -cost ladle slide gate mechanism includes ladle, hydro -cylinder, inequilateral crank, connecting rod and slide mechanism, and hydro -cylinder and inequilateral crank set gradually at the ladle top, connecting rod and slide mechanism from last install the lateral wall at the ladle in proper order under to on, the piston rod of hydro -cylinder is articulated with the longer one end of inequilateral articulate, and is articulated with the ladle in the middle of the inequilateral articulate, and the short one end of inequilateral articulate is articulated with the upper end of connecting rod, the lower extreme of connecting rod with slide mechanism connects. Owing to adopt the inequilateral crank, the piston rod of hydro -cylinder with the longer one end of inequilateral articulate is articulated, and when the hydro -cylinder was exported, the arm of force was greater than the arm of force of connecting rod department, produces the leverage for the hydro -cylinder can reduce the energy consumption with lower energy consumption drive connecting rod up -and -down motion, less cost in business.
Description
Technical field
The utility model relates to a kind of high efficiency, low cost ladle sliding water gap mechanism, belongs to metal casting technique field.
Background technology
Steel ladle sliding water gap is the important system controlling molten steel flow in ladle, if this system in use wears steel accident, casting machine will be caused to break and to draw, burn out the pernicious production accidents such as continuous casting machine, constrain the stable smooth operation of production, the safety of the serious threat person and equipment.Along with the further quickening of steel-making rhythm, to the turnover of quickening ladle, reduce production accident and have higher requirement, and ensure that the safe operation of slide gate nozzle is precondition.The number of times of general little Breakout of Ladle Slide Gate is more, reduces or stops slide gate nozzle bleed-out accident, is of great significance for tool the steel mill that rhythm of production is more and more faster.
Because ladle sliding water gap mechanism works in high temperature environments, the easy temperature distortion of each assembly or damage, need often to change.The complex structure of existing ladle sliding water gap mechanism, consumes energy high, and changing assembly wastes time and energy, and downtime is long, reduces production efficiency, adds the cost of enterprise.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes a kind of high efficiency, low cost ladle sliding water gap mechanism.
The utility model is the technical scheme solving the problems of the technologies described above proposition: a kind of high efficiency, low cost ladle sliding water gap mechanism, comprise ladle, oil cylinder, inequilateral crank, connecting rod and sled mechanism, described oil cylinder and inequilateral crank are successively set on ladle top, and described connecting rod and sled mechanism are arranged on the lateral wall of described ladle from top to bottom successively; The piston rod of described oil cylinder and longer one end of described inequilateral crank hinged, centre and the described ladle of described inequilateral crank are hinged, shorter one end of described inequilateral crank and the upper end thereof of described connecting rod, the lower end of described connecting rod is connected with described sled mechanism.
The improvement of technique scheme is: described inequilateral crank section is unequal-sided triangular shape, and longer one end of described inequilateral crank is along being provided with at least one for first through hole hinged with described piston rod with direction, ladle hinged place uniform intervals.
The improvement of technique scheme is: described ladle top is provided with the hinge seat matched with described inequilateral crank, is provided with the second through hole in the middle part of described inequilateral crank, and described inequilateral crank is hinged by the hinge and described hinge seat running through described second through hole.
The improvement of technique scheme is: described ladle outer wall is provided with the chute being suitable for connecting rod and sliding up and down near described connecting rod place.
The improvement of technique scheme is: axis and the described ladle top surface angle of described piston rod are greater than 0 °.
The beneficial effect of the utility model employing technique scheme is: (1) is owing to adopting inequilateral crank, the piston rod of oil cylinder and longer one end of described inequilateral crank hinged, when oil cylinder exports, the arm of force is greater than the arm of force at connecting rod place, produce leverage, oil cylinder can be moved up and down with lower energy consumption drive link, thus drive sled mechanism to realize the opening and closing of steel ladle sliding water gap, reduce energy consumption, less entreprise cost; (2) because longer one end of inequilateral crank is along being provided with at least one for first through hole hinged with described piston rod with direction, ladle hinged place uniform intervals, when changing different model oil cylinder, can as required hinged with the first corresponding through hole, crank need not be changed, the greatly less man-hour changing oil cylinder, reduce cost, also improve production efficiency simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment high efficiency, low cost ladle sliding water gap mechanism.
Fig. 2 is the structural representation of the inequilateral crank of the utility model embodiment high efficiency, low cost ladle sliding water gap mechanism.
Number in the figure is schematically as follows: 1-ladle; 2-oil cylinder; 3-piston rod; 4-inequilateral crank; 4a-first through hole; 4b-third through-hole; 4c-second through hole; 5-connecting rod; 6-sled mechanism.
Detailed description of the invention
Embodiment
The high efficiency, low cost ladle sliding water gap mechanism of the present embodiment, as shown in Figure 1, 2, comprises ladle 1, oil cylinder 2, inequilateral crank 4, connecting rod 5 and sled mechanism 6.Inequilateral crank 4 section is unequal-sided triangular shape, the second through hole 4c is provided with in the middle part of inequilateral crank 4, longer one end of inequilateral crank 4 is provided with three energy, the first through hole 4a hinged with the piston rod 3 of oil cylinder 2 towards the second through hole 4c direction uniform intervals, shorter one end of inequilateral crank 4 is provided with third through-hole 4b, and the distance of three the first through hole 4a to the second through hole 4c is all greater than the distance of third through-hole 4b to the second through hole 4c.Oil cylinder 2 and inequilateral crank 4 are successively set on ladle 1 top, and oil cylinder 2 is affixed with ladle 1 top, and axis and the ladle 1 top surface angle of the piston rod 3 of oil cylinder 2 are 30 °.Ladle 1 top is provided with the hinge seat matched with inequilateral crank 4, and inequilateral crank 4 is hinged by the hinge and hinge seat running through the second through hole 4c.Connecting rod 5 and sled mechanism 6 are arranged on the lateral wall of ladle 1 from top to bottom successively, and ladle 1 outer wall is provided with the chute being suitable for connecting rod 5 and sliding up and down near connecting rod 5 place.The first through hole 4a that the piston rod 3 of oil cylinder 2 is corresponding with on inequilateral crank 4 is hinged, and the third through-hole 4b of inequilateral crank 4 and the upper end thereof of connecting rod 5, the lower end of connecting rod 5 is connected with sled mechanism 6.
When the high efficiency, low cost ladle sliding water gap mechanism of the present embodiment works, the piston rod 3 of oil cylinder 2 moves reciprocatingly along axis, be converted to vertical reciprocating motion drivening rod 5 by inequilateral crank 4 also to move up and down, thus drive sled mechanism 6 to realize the opening and closing of steel ladle sliding water gap.Due to oil cylinder 2 export time, the arm of force is greater than the arm of force at connecting rod 5 place, produces leverage, makes oil cylinder 2 with lower energy consumption drive link 5, can reduce energy consumption, less entreprise cost.And longer one end of inequilateral crank 4 is along being provided with three for the first through hole 4a hinged with described piston rod with direction, ladle 1 hinged place uniform intervals, when changing different model oil cylinder, can as required hinged with the first corresponding through hole 4a, crank need not be changed, the greatly less man-hour changing oil cylinder 2, reduce cost, also improve production efficiency simultaneously.
The utility model is not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop on the protection domain of the utility model requirement.
Claims (5)
1. a high efficiency, low cost ladle sliding water gap mechanism, it is characterized in that: comprise ladle, oil cylinder, inequilateral crank, connecting rod and sled mechanism, described oil cylinder and inequilateral crank are successively set on ladle top, and described connecting rod and sled mechanism are arranged on the lateral wall of described ladle from top to bottom successively; The piston rod of described oil cylinder and longer one end of described inequilateral crank hinged, centre and the described ladle of described inequilateral crank are hinged, shorter one end of described inequilateral crank and the upper end thereof of described connecting rod, the lower end of described connecting rod is connected with described sled mechanism.
2. high efficiency, low cost ladle sliding water gap mechanism according to claim 1, it is characterized in that: described inequilateral crank section is unequal-sided triangular shape, longer one end of described inequilateral crank is along being provided with at least one for first through hole hinged with described piston rod with direction, ladle hinged place uniform intervals.
3. high efficiency, low cost ladle sliding water gap mechanism according to claim 2, it is characterized in that: described ladle top is provided with the hinge seat matched with described inequilateral crank, be provided with the second through hole in the middle part of described inequilateral crank, described inequilateral crank is hinged by the hinge and described hinge seat running through described second through hole.
4. high efficiency, low cost ladle sliding water gap mechanism according to claim 3, is characterized in that: described ladle outer wall is provided with the chute being suitable for connecting rod and sliding up and down near described connecting rod place.
5. high efficiency, low cost ladle sliding water gap mechanism according to claim 4, is characterized in that: axis and the described ladle top surface angle of described piston rod are greater than 0 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649361.9U CN205008569U (en) | 2015-08-26 | 2015-08-26 | High -efficient low -cost ladle slide gate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649361.9U CN205008569U (en) | 2015-08-26 | 2015-08-26 | High -efficient low -cost ladle slide gate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008569U true CN205008569U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649361.9U Expired - Fee Related CN205008569U (en) | 2015-08-26 | 2015-08-26 | High -efficient low -cost ladle slide gate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128118A (en) * | 2018-09-20 | 2019-01-04 | 天津华北集团铜业有限公司 | A kind of novel casting component |
-
2015
- 2015-08-26 CN CN201520649361.9U patent/CN205008569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128118A (en) * | 2018-09-20 | 2019-01-04 | 天津华北集团铜业有限公司 | A kind of novel casting component |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20190826 |