CN218583780U

CN218583780U - Tilting mechanism for steelmaking heating furnace

Info

Publication number: CN218583780U
Application number: CN202221388844.4U
Authority: CN
Inventors: 李山青
Original assignee: Hebei Qinhong Metallurgical Equipment Co ltd
Current assignee: Hebei Qinhong Metallurgical Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-03-07
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a steelmaking heating furnace is with empting mechanism, concretely relates to steelmaking heating furnace field, which comprises a supporting table, brace table's top both sides fixedly connected with bracing piece, the top fixedly connected with of bracing piece supports the diaphragm, the positive fixedly connected with drive box in top of supporting the diaphragm, the relative one side middle part of two bracing pieces is provided with the first splint of fixed centre gripping heating furnace, the top of brace table is positive to be provided with the first backup pad that supports the heating furnace. The utility model discloses at first can press from both sides tight fixedly to the heating furnace in proper order through starting hydraulic push rod, then start servo motor and can press from both sides tight fixedly to the bottom of heating furnace in proper order, then start driving motor, can make the heating furnace use the middle part of first splint as the axle center rotation in proper order through the chain, empty work to the heating furnace, make this mechanism can empty the use to the heating furnace of equidimension not, improve the practicality of this mechanism.

Description

Tilting mechanism for steelmaking heating furnace

Technical Field

The utility model relates to a steelmaking heating furnace technical field, more specifically say, the utility model relates to a steelmaking heating furnace is with empting mechanism.

Background

In the metallurgical industry, a heating furnace is a device for heating materials or workpieces to a rolling forging temperature, the heating furnace is applied to various industrial fields such as petroleum, chemical engineering, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like, and a steelmaking heating furnace is a device for melting scrap steel into molten steel in a heating mode.

However, in actual use, the steel-making heating furnace of the prior art generally performs the pouring with the aid of a crane when pouring the molten steel, so that the pouring is troublesome and the investment cost is high, and the steel rope of the mobile crane is easy to shake to cause the molten steel to splash out, thereby causing damage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a steelmaking heating furnace is with empting mechanism, through the cooperation of the drive case that sets up and first backup pad, first splint isotructure, conveniently emptys work to the heating furnace to make this mechanism can empty the use to the not heating furnace of equidimension, improve the practicality and the stability of this mechanism, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a tilting mechanism for a steelmaking heating furnace comprises a supporting table, wherein supporting rods are fixedly connected to two sides of the top of the supporting table, a supporting transverse plate is fixedly connected to the top of each supporting rod, and a driving box is fixedly connected to the center of the top of each supporting transverse plate;

the middle parts of the opposite sides of the two support rods are provided with a first clamping plate for fixedly clamping the heating furnace;

a first supporting plate for supporting the heating furnace is arranged in the center of the top of the supporting table;

second clamping plates for clamping and fixing the heating furnace are symmetrically arranged on two sides of the top of the first supporting plate;

and supporting inclined plates for supporting the supporting rods are arranged on two sides of the supporting rods.

In a preferred embodiment, a hydraulic push rod is arranged in the middle of the supporting rod, a limiting block is fixedly connected to the output end of the hydraulic push rod, the output end of the hydraulic push rod extends to the inside of one side, away from the heating furnace, of the first clamping plate, the limiting block is arranged inside the first clamping plate, a rolling ball is arranged on the surface of the wall body of the limiting block, and the cross section of the first clamping plate is arc-shaped.

In a preferred embodiment, a servo motor is arranged in the middle of the first supporting plate, a driving gear is connected to an output shaft of the servo motor, a sliding groove is formed in the top of the first supporting plate, a moving block is fixedly connected to the bottom of the second clamping plate and extends into the sliding groove, a connecting handle is fixedly connected to one side of the top of the first supporting plate, a threaded rod is arranged in an inner cavity of the sliding groove and penetrates through the middle of the moving block, a transmission gear is fixedly connected to the middle of the threaded rod, and a bottom wall body of the transmission gear is meshed with a top wall body of the driving gear.

In a preferred embodiment, a driving motor is arranged in the middle of the driving box, a limiting baffle is connected to the output end of the driving motor through a shaft, a chain is fixedly connected to the output end of the driving motor, a hook is fixedly connected to one end, far away from the driving box, of the chain, a second supporting plate is fixedly connected to one side of the driving box, one end, far away from the driving box, of the second supporting plate is movably connected with a guide wheel through a roller, the chain penetrates through a side wall body, close to the second supporting plate, of the driving box and extends to the top of one end, close to the connecting handle, of the first supporting plate, the hook is connected with the connecting handle, and a wall body of the chain is attached to a top wall body of the guide wheel.

The utility model discloses a technological effect and advantage:

1. the utility model discloses at first can drive first splint in proper order through starting hydraulic push rod and press from both sides tight fixed to the heating furnace, then start servo motor and can drive two second splint in proper order and press from both sides tight fixed to the bottom of heating furnace, make first backup pad and heating furnace can link together, then start driving motor, can exert the pulling force to one end of first backup pad through the chain, thereby can drive first backup pad in proper order and remove, thereby make the heating furnace use the middle part of first splint as the axle center rotation, conveniently accomplish the work of empting to the heating furnace, can improve the stability of heating furnace simultaneously, make the mechanism can empty the use to the heating furnace of equidimension not, improve the practicality of the mechanism;

2. the utility model discloses still through the spin that sets up, can make after the heating furnace is fixed, do not influence the rotation effect of heating furnace, conveniently empty work, play antifriction's effect simultaneously, and through the cooperation of leading wheel and second backup pad, can change the angle of chain, prevent wearing and tearing simultaneously, and improve the stability of bracing piece through supporting the swash plate, it is easy to assemble and use, and can prevent through the limit baffle that sets up that the chain from winding together when rolling, influence the result of use, and can be connected first splint with hydraulic push rod through the stopper, facilitate the use;

in conclusion, through the mutual influence of the multiple functions, the heating furnace is convenient to dump, the mechanism can be used for dumping the heating furnaces of different sizes, and the practicability and the stability of the mechanism are improved.

Drawings

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

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the first support plate of the present invention.

The reference signs are: 1. a support table; 2. a support bar; 3. supporting the transverse plate; 4. a drive box; 5. a first splint; 6. a first support plate; 7. a second splint; 8. supporting the inclined plate; 9. a hydraulic push rod; 10. a limiting block; 11. a servo motor; 12. a drive gear; 13. a chute; 14. a threaded rod; 15. a transmission gear; 16. a moving block; 17. a connecting handle; 18. a limit baffle; 19. a chain; 20. hooking; 21. a second support plate; 22. a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The dumping mechanism for the steelmaking heating furnace shown in the attached figures 1-4 comprises a supporting table 1, wherein two sides of the top of the supporting table 1 are fixedly connected with supporting rods 2, the top of each supporting rod 2 is fixedly connected with a supporting transverse plate 3, and the center of the top of each supporting transverse plate 3 is fixedly connected with a driving box 4;

the middle parts of the opposite sides of the two support rods 2 are provided with first clamping plates 5 for fixedly clamping the heating furnace;

a first supporting plate 6 for supporting the heating furnace is arranged in the center of the top of the supporting table 1;

two sides of the top of the first supporting plate 6 are symmetrically provided with second clamping plates 7 for clamping and fixing the heating furnace;

the two sides of the support rod 2 are provided with support inclined plates 8 for supporting the support rod 2.

As shown in the attached drawing 2, the middle part of bracing piece 2 is provided with hydraulic rod 9, hydraulic rod 9's output fixedly connected with stopper 10, hydraulic rod 9's output extends to inside one side that heating furnace was kept away from to first splint 5, stopper 10 sets up the inside at first splint 5, the wall body surface of stopper 10 is provided with the spin, first splint 5's cross sectional shape sets up to the arc, so that can drive first splint 5 in proper order through starting hydraulic rod 9 and press from both sides tight fixedly to the heating furnace, simultaneously through the spin that sets up, can make the fixed back of heating furnace, do not influence the rotation effect of heating furnace, conveniently empty work, play antifriction's effect simultaneously.

As shown in fig. 1 and 3, 4, the middle part of the first supporting plate 6 is provided with a servo motor 11, the output end shaft of the servo motor 11 is connected with a driving gear 12, a sliding groove 13 is formed in the top of the first supporting plate 6, a moving block 16 is fixedly connected to the bottom of the second clamping plate 7, the moving block 16 extends to the inside of the sliding groove 13, a connecting handle 17 is fixedly connected to one side of the top of the first supporting plate 6, a threaded rod 14 is arranged in an inner cavity of the sliding groove 13, the threaded rod 14 penetrates through the middle part of the moving block 16, a transmission gear 15 is fixedly connected to the middle part of the threaded rod 14, the bottom wall body of the transmission gear 15 is meshed with the top wall body of the driving gear 12, so that the bottom of the heating furnace can be sequentially driven to be clamped and fixed by the two second clamping plates 7 by starting the servo motor 11, the stability of the heating furnace during moving is improved, and the heating furnace is convenient to drive.

As shown in fig. 1 and 3, a driving motor is disposed in the middle of the driving box 4, a limit baffle 18 is connected to an output end shaft of the driving motor, a chain 19 is fixedly connected to an output end of the driving motor, one end of the chain 19 far from the driving box 4 is fixedly connected with a hook 20, one side of the driving box 4 is fixedly connected with a second supporting plate 21, one end of the second supporting plate 21 far from the driving box 4 is movably connected with a guide wheel 22 through a roller, the chain 19 penetrates through a sidewall of the driving box 4 close to the second supporting plate 21 and extends to the top of one end of the first supporting plate 6 close to the connecting handle 17, the hook 20 is connected with the connecting handle 17, a wall of the chain 19 is attached to the top wall of the guide wheel 22, so as to be connected with the connecting handle 17 through the hook 20, the driving motor can be started, a tensile force can be applied to one end of the first supporting plate 6 through the chain 19, so that the heating furnace can be driven to rotate with the middle of the first clamping plate 5 as to serve as an axis, dumping work of the heating furnace can be conveniently completed, the heating furnace, the furnace can be conveniently started, and the furnace can be conveniently, and the abrasion can be prevented.

The utility model discloses the theory of operation: when the heating furnace is used, a heating furnace is placed at the top of the first supporting plate 6, then the servo motor 11 is started to enable the driving gear 12 to drive the transmission gear 15 to rotate, so that the threaded rod 14 is driven to rotate, the two second clamping plates 7 are driven to clamp and fix the bottom of the heating furnace through the moving block 16, then the hydraulic push rod 9 is started to drive the first clamping plate 5 to clamp and fix the middle of the heating furnace, and then the hook 20 is connected with the connecting handle 17;

start the inside driving motor of drive case 4, can carry out the rolling to chain 19 to drive through couple 20 and connect the upwards pulling of handle 17, can drive first backup pad 6 and remove, thereby it is rotatory to make the heating furnace use the middle part of stopper 10 to drive first splint 5 as the axis, when heating furnace rotation angle is greater than ninety degrees, can accomplish to empty the work to the heating furnace.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mechanism is emptyd for steelmaking heating furnace, includes brace table (1), its characterized in that: the supporting device is characterized in that supporting rods (2) are fixedly connected to two sides of the top of the supporting table (1), a supporting transverse plate (3) is fixedly connected to the top of each supporting rod (2), and a driving box (4) is fixedly connected to the center of the top of each supporting transverse plate (3);

the middle part of one side of each of the two support rods (2) opposite to each other is provided with a first clamping plate (5) for fixedly clamping the heating furnace;

a first supporting plate (6) for supporting the heating furnace is arranged in the center of the top of the supporting table (1);

two sides of the top of the first supporting plate (6) are symmetrically provided with second clamping plates (7) for clamping and fixing the heating furnace;

and supporting inclined plates (8) for supporting the supporting rods (2) are arranged on two sides of the supporting rods (2).

2. The tilting mechanism for a steelmaking heating furnace as claimed in claim 1, wherein: the middle part of bracing piece (2) is provided with hydraulic rod (9), the output end fixedly connected with stopper (10) of hydraulic rod (9), the output of hydraulic rod (9) extends to inside one side that heating furnace was kept away from in first splint (5), stopper (10) set up the inside at first splint (5), the wall body surface of stopper (10) is provided with the spin, the cross sectional shape of first splint (5) sets up to the arc.

3. The dumping mechanism for a steelmaking heating furnace as claimed in claim 1, wherein: the middle part of the first supporting plate (6) is provided with a servo motor (11), the output end shaft of the servo motor (11) is connected with a driving gear (12), the top of the first supporting plate (6) is provided with a sliding groove (13), the bottom of the second clamping plate (7) is fixedly connected with a moving block (16), the moving block (16) extends to the inside of the sliding groove (13), and one side of the top of the first supporting plate (6) is fixedly connected with a connecting handle (17).

4. The tilting mechanism for a steelmaking heating furnace as claimed in claim 3, wherein: a threaded rod (14) is arranged in an inner cavity of the sliding groove (13), the threaded rod (14) penetrates through the middle of a moving block (16), a transmission gear (15) is fixedly connected to the middle of the threaded rod (14), and the bottom wall body of the transmission gear (15) is meshed with the top wall body of the driving gear (12).

5. The tilting mechanism for a steelmaking heating furnace as claimed in claim 1, wherein: the middle part of drive case (4) is provided with driving motor, and driving motor's output shaft is connected with limit baffle (18), driving motor's output fixedly connected with chain (19), one end fixedly connected with couple (20) of drive case (4) are kept away from in chain (19).

6. The dumping mechanism for a steelmaking heating furnace as claimed in claim 1, wherein: one side fixedly connected with second backup pad (21) of drive case (4), the one end that drive case (4) were kept away from in second backup pad (21) has leading wheel (22) through roller bearing swing joint.

7. The tilting mechanism for a steelmaking heating furnace as claimed in claim 5, wherein: the chain (19) penetrates through a lateral wall body of the driving box (4) close to the second supporting plate (21) and extends to the top of one end, close to the connecting handle (17), of the first supporting plate (6), the hook (20) is connected with the connecting handle (17), and the wall body of the chain (19) is attached to the top wall body of the guide wheel (22).