CN217912836U

CN217912836U - Bottom pouring type iron alloy ladle

Info

Publication number: CN217912836U
Application number: CN202221700077.6U
Authority: CN
Inventors: 张森
Original assignee: Sichuan Shunyu Casting Co ltd
Current assignee: Sichuan Shunyu Casting Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-29
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a field of pouring of casting member, concretely relates to end notes formula ferroalloy ladle, the water injection hole has been seted up in the bottom of ladle body, the avris in water injection hole is equipped with the hole plugging device of plugging up the water injection hole, the hole plugging device is mainly by articulated seat, Y shape hinge bar, the V-arrangement pendulum rod, blocking rod and hydraulic stretching cylinder constitute, articulated seat and Y shape hinge bar are being installed in the ladle body bottom outside side by side, the jaw end of Y shape hinge bar is unsettled and is crossing a mounted axle, the triangle turn of V-arrangement pendulum rod articulates on the mounted axle, be equipped with the bar hole on the articulated seat, the left end of V-arrangement pendulum rod is inlayed in the bar hole, hydraulic stretching cylinder's cylinder shaft is fixed at the left end of V-arrangement pendulum rod, the blocking rod is fixed at the left end of V-arrangement pendulum rod and is facing to the water injection hole. This design changes the water injection hole into the bottom, makes things convenient for the molten iron to pour into the mould into, reduces the water injection height, avoids the danger that the molten iron splashes, need not overturn heavy ladle again, and more laborsaving also guarantees the security that the molten iron pours into.

Description

Bottom pouring type iron alloy ladle

Technical Field

The utility model relates to a cast member pour the field, concretely relates to end notes formula ferroalloy ladle.

Background

The container for bearing molten iron in daily life production is a ladle, the ladle is casting equipment, and is used for casting operation in a casting workshop, receiving molten iron in front of the furnace, and then conveying the molten iron to a casting mold by a travelling crane for casting.

In the prior art, most of the pouring processes of the ladle are performed by manually inclining the ladle for pouring molten iron, and the traditional method is time-consuming and labor-consuming, so that the operation of the ladle is not stable enough, and the problem that the molten iron in the ladle is not completely poured is caused, which is very inconvenient.

The utility model discloses an authorization notice number is CN 216370140U, the patent name is a new ferroalloy ladle's utility model patent, relates to ladle technical field, including framework (1), the inboard lower part of framework (1) is rotated and is connected with ladle (2), bolt fixedly connected with driving motor (7) are passed through to outer wall one side of framework (1), the dwang (6) of being connected with framework (1) inner wall rotation have been cup jointed at the middle part of ladle (2), the lateral wall that the one end of dwang (6) runs through framework (1) is connected with driving motor (7) output shaft transmission, the inboard sliding connection of ladle (2) has scraper blade (8), and scraper blade (8) top is connected with branch (9) through the round pin axle rotation, the top fixedly connected with heat insulating block (12) of branch (9), bolt fixedly connected with cylinder (14) is passed through to top one side of framework (1), and the output shaft of cylinder (14) runs through the top of framework (1) to fixedly connected with bottom block (13) on cylinder (14) output shaft extension, wherein rotate through between bottom block (13) and heat insulating block (12), rings fixed connection of framework (1) top (15) are connected with rings.

Although the above patent can solve the problem of incomplete molten iron dumping, it uses many electric cylinder structures, because the ladle transfers high-temperature liquid molten iron for a long time, and the molten iron accumulates day by day, the inner and outer walls of the common ladle can retain the molten iron, so that the inner and outer walls of the ladle are both uneven, and the common scraper cannot be completely scraped clean, after a long time, the scraper can be more forcefully scraped until being damaged, in addition, the temperature of the molten iron is higher, the temperature around the ladle is definitely also high, after long-term use, the loss of the electric accessories is larger, the service life of the electric accessories is not long, and the electric accessories can be replaced after a period of use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims to provide an end notes formula ferroalloy ladle reduces the water injection height, avoids the danger that the molten iron splashes.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

the utility model provides a bottom pouring formula ferroalloy ladle, includes the ladle body, installs the handle in the both sides of ladle body, and the jib is installed to the handle top, has seted up the water injection hole in the bottom of ladle body, is equipped with the hole plugging device who installs in the ladle body bottom outside at the avris of water injection hole, the hole plugging device mainly by articulated seat, Y shape hinge bar, V-arrangement pendulum rod, shutoff pole and tensile hydraulic cylinder, articulated seat and Y shape hinge bar are installing in the ladle body bottom outside side by side, and the jaw end of Y shape hinge bar is unsettled, and is crossing a hanging spindle, the triangle turn department of V-arrangement pendulum rod articulates on the hanging spindle, is equipped with the bar hole on the articulated seat, and the left end of V-arrangement pendulum rod is inlayed in the bar hole, and the cylinder shaft of tensile hydraulic cylinder is fixed at the left end of V-arrangement pendulum rod and is pulling its round trip movement in the bar hole, the shutoff pole is fixed at the left end of V-arrangement pendulum rod and is facing to the water injection hole.

Further, the bottom of the foundry ladle body is in an arc shape, and the water injection hole of the foundry ladle body is located at the lowest position. All molten iron in the molten iron ladle body can be poured out conveniently without residue.

Further limiting, the outer wall of the middle upper part of the ladle body is provided with a hoop, the hoop is provided with at least three supporting legs which extend outwards by taking the ladle body as the center, the upper ends of the supporting legs are hinged on the hoop, and the bottom of each supporting leg is provided with a travelling wheel. The design of supporting legs is convenient for transporting the ladle.

Further, a reinforcing rod is arranged between two adjacent supporting feet. The reinforcing rod is of a telescopic structure and is divided into a left section of telescopic rod and a right section of telescopic rod, and a hydraulic telescopic cylinder is installed between the left section of telescopic rod and the right section of telescopic rod. The hydraulic telescoping cylinder of adjustable supporting legs support angle can adjust the support angle of supporting legs, and the ladle that makes rises the height when connecing the molten iron, and hydraulic telescoping cylinder stretches out when the water injection, supporting legs angle grow, and the support height step-down of ladle guarantees like this that the molten iron can not splash when the water injection, security when guaranteeing the water injection.

Further prescribe a limit to, the lower extreme of shutoff pole is equipped with integrated into one piece's separation blade, and the upper end of shutoff pole is the ball form, and the material of shutoff pole is the same with the material of ladle body. The separation blade has increased the area of plugging up the water filling hole, and then has increased the acceptance area, when the ladle shifts, can prevent that the molten iron from leaking out.

Compared with the prior art, the utility model beneficial effect be: the design changes the water injection hole of the ladle to the bottom, so that molten iron is conveniently injected into the mold, the water injection height is reduced, the risk of splashing of the molten iron is avoided, the mode of pouring the molten iron by turning over the ladle is changed into a bottom pouring mode, the heavy ladle does not need to be turned over, the labor is saved, and the safety of molten iron injection is also ensured. The hole plugging device is designed for plugging the water injection hole, the hole plugging device is driven by the hydraulic cylinder to move, so that the plugging rod is driven to rotate to open or plug the water injection hole, the downward flow path of molten iron is staggered after the plugging rod is opened, the plugging rod is effectively protected, and the situation that the plugging rod becomes different in thickness after being sprayed with the molten iron is avoided, so that the plugging effect is influenced. In addition, the telescopic reinforcing rod capable of changing the supporting angle is designed, so that the height of the ladle body is reduced and increased, the ladle can be increased to catch the ladle, the height is reduced during transportation, the height is increased during water injection, the requirement for water injection of molds with different heights is met, and the safety of molten iron injection is guaranteed.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a view taken along direction a of fig. 1.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.

The bottom pouring type ferroalloy ladle shown in fig. 1 and 2 comprises a ladle body 1, handles 2 are mounted on two sides of the ladle body 1, a hanging rod is mounted above the handles 2, the handles 2 and the hanging rod can only be arranged on the side of the ladle body 1 to avoid interference with molten iron injection, a water injection hole 3 is formed in the bottom of the ladle body 1, the bottom of the ladle body 1 is arc-shaped, and the water injection hole 3 is located at the lowest position. The lateral side of the water injection hole 3 is provided with a hole plugging device arranged on the outer side of the bottom of the ladle body 1, the hole plugging device is mainly composed of a hinged seat 4, a Y-shaped hinged rod 5, a V-shaped oscillating rod 6, a plugging rod 7 and a stretching hydraulic cylinder 8, the hinged seat 4 and the Y-shaped hinged rod 5 are arranged on the outer side of the bottom of the ladle body 1 side by side, the fork end of the Y-shaped hinged rod 5 is suspended and transversely penetrates through a suspension shaft, the triangular turning part of the V-shaped oscillating rod 6 is hinged to the suspension shaft, a strip-shaped hole is formed in the hinged seat 4, the left end of the V-shaped oscillating rod 6 is embedded in the strip-shaped hole, the cylinder shaft of the stretching hydraulic cylinder 8 is fixed at the left end of the V-shaped oscillating rod 6 and is pulled to move back and forth in the strip-shaped hole, and the plugging rod 7 is fixed at the left end of the V-shaped oscillating rod 6 and faces the water injection hole 3. On the cylinder body installation ladle body 1 outer wall of tensile pneumatic cylinder 8, the cylinder axle is towards articulated seat 4 direction, and the front end of cylinder axle is connected in articulated seat 4's bar downthehole through a arm-tie 80, pulling V-arrangement pendulum rod 6 during flexible for 6 swings of V-arrangement pendulum rod, thereby drives shutoff pole 7 and reciprocates, thereby plugs up and opens water injection hole 3.

The outer wall of the middle upper part of the ladle body 1 is provided with a hoop 9, the hoop 9 is provided with at least three supporting legs 10 which extend outwards by taking the ladle body 1 as the center, the number of the supporting legs 10 is generally 3 or 4, the stability is ensured during walking, the upper ends of the supporting legs are hinged on the hoop 9, and the bottom of the supporting legs 10 is provided with universal traveling wheels 11. The design of the supporting feet 10 facilitates the transportation of the ladle. Preferably, a reinforcing bar 12 is installed between two adjacent supporting feet 10. The reinforcing rod 12 is of a telescopic structure and is divided into a left section of telescopic rod and a right section of telescopic rod, and a hydraulic telescopic cylinder 13 is installed between the left section of telescopic rod and the right section of telescopic rod. The outlet height of the molten iron manufacturing furnace in a general workshop is higher, so that when a molten iron ladle is connected with molten iron, the hydraulic telescopic cylinder 13 can be used for retracting, the length of the reinforcing rod 12 is shortened, the angle of the supporting leg 10 supported on the ground is changed, the height is raised, the molten iron is convenient to connect, when the molten iron ladle is transported, the hydraulic telescopic cylinder 13 extends out, the length of the reinforcing rod 12 is lengthened, the angle of the supporting leg 10 supported on the ground is changed, the height is reduced, when water is injected, the molten iron can be raised and lowered, and the height can be adjusted according to models of different specifications. The switch of the hydraulic telescopic cylinder 13 and the switch of the stretching hydraulic cylinder 8 can be arranged on one of the supporting feet 10, so that the operation of workers is convenient.

The lower end of the plugging rod 7 is provided with an integrally formed blocking piece, the upper end of the plugging rod 7 is in a spherical shape, the material of the plugging rod 7 is the same as that of the ladle body 1, and the purpose is to prevent the plugging rod from being high-temperature like the ladle body.

The above details are provided for the bottom pouring type iron alloy ladle provided by the utility model. The description of the specific embodiments is only intended to assist in understanding the method of the present invention and its core idea, and it should be noted that, for a person skilled in the art, several modifications and improvements can be made to the present invention without departing from the principle of the present invention, and these modifications and improvements also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a formula ferroalloy ladle is annotated at end, includes the ladle body, installs the handle in the both sides of ladle body, and jib, its characterized in that are installed to the handle top: the bottom of the ladle body is provided with a water injection hole, the side of the water injection hole is provided with a hole plugging device arranged on the outer side of the bottom of the ladle body, the hole plugging device mainly comprises a hinged seat, a Y-shaped hinged rod, a V-shaped oscillating rod, a plugging rod and a stretching hydraulic cylinder, the hinged seat and the Y-shaped hinged rod are arranged on the outer side of the bottom of the ladle body side by side, the fork opening end of the Y-shaped hinged rod is suspended and transversely penetrates through a suspension shaft, the triangular turning part of the V-shaped oscillating rod is hinged to the suspension shaft, a strip-shaped hole is formed in the hinged seat, the left end of the V-shaped oscillating rod is embedded in the strip-shaped hole, the cylinder shaft of the stretching hydraulic cylinder is fixed at the left end of the V-shaped oscillating rod and pulls the V-shaped oscillating rod to move back and forth in the strip-shaped hole, and the plugging rod is fixed at the left end of the V-shaped oscillating rod and faces the water injection hole.

2. The bottom-pour iron alloy ladle according to claim 1, wherein: the bottom of the ladle body is arc-shaped, and a water injection hole of the ladle body is positioned at the lowest position.

3. The bottom-pour iron alloy ladle according to claim 1, wherein: the outer wall of the middle upper part of the ladle body is provided with a hoop, the hoop is provided with at least three supporting legs which extend outwards by taking the ladle body as the center, the upper ends of the supporting legs are hinged on the hoop, and the bottom of each supporting leg is provided with a travelling wheel.

4. The bottom-pour ladle for iron alloys according to claim 3, wherein: and a reinforcing rod is arranged between two adjacent supporting feet.

5. The bottom-pour iron alloy ladle according to claim 4, wherein: the reinforcing rod is of a telescopic structure and is divided into a left section of telescopic rod and a right section of telescopic rod, and a hydraulic telescopic cylinder is installed between the left section of telescopic rod and the right section of telescopic rod.

6. The bottom-pour iron alloy ladle according to claim 1, wherein: the lower extreme of shutoff pole is equipped with integrated into one piece's separation blade, and the upper end of shutoff pole is the ball form, and the material of shutoff pole is the same with the material of ladle body.