CN217709544U - Molten iron heating smelting furnace - Google Patents

Abstract

The utility model relates to the technical field of molten iron heating, in particular to a molten iron heating smelting furnace which can improve the molten iron melting uniformity, shorten the consumed time and improve the practicability; including furnace body, furnace liner, stop gear, actuating mechanism, reinforced mechanism, back shaft, silo and base down, stop gear sets up on the base, the furnace body is installed on stop gear, actuating mechanism and furnace body cooperation, the furnace liner sets up on the furnace body inner wall to the inside heating module that is provided with of furnace liner, back shaft both ends are connected with silo and base down respectively, reinforced mechanism sets up on the base.

Description

Molten iron heating smelting furnace

Technical Field

The utility model relates to a technical field of molten iron heating especially relates to a molten iron heating smelting pot.

Background

As is well known, a casting process is still a widely applied processing process in the processing of mechanical parts, cast iron used for casting must be melted in the casting process, so that a molten iron heating furnace is needed, when the existing heating furnace is used, a material to be heated is added into the furnace, the material is melted into molten iron by heating, and then the molten iron is led out for casting operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can improve molten iron melting homogeneity, shorten the time that expends, improve the hot metal heating smelting pot of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a molten iron heating smelting pot, includes furnace body, furnace wall, stop gear, actuating mechanism, reinforced mechanism, back shaft, silo and base down, stop gear sets up on the base, the furnace body is installed on stop gear, actuating mechanism and furnace body cooperation, the furnace wall sets up on the furnace body inner wall to the inside heating module that is provided with of furnace wall, the back shaft both ends are connected with silo and base down respectively, reinforced mechanism sets up on the base.

Preferably, stop gear includes two sets of dead levers, two sets of solid fixed rings, two sets of fixed axles, holding ring, pneumatic cylinder, push rod, go-between and spacing, two sets of dead lever both ends are connected with two sets of solid fixed rings and base respectively, two sets of fixed axles pass two sets of solid fixed rings respectively and are connected with the holding ring to the holding ring is rotatable to be set up in the furnace body outside, be provided with the fixing base on the base, the pneumatic cylinder is rotatable to be set up on the fixing base, the push rod sets up in pneumatic cylinder output end department to push rod and go-between rotatable coupling, the go-between is rotatable to be set up in the furnace body afterbody, spacing sets up on the base.

Preferably, actuating mechanism includes motor, speed reducer, transmission shaft, drive gear and driven gear, the motor sets up in speed reducer input end department, the speed reducer sets up on the holding ring, the transmission shaft both ends are connected with speed reducer output and drive gear respectively, driven gear establishes the cover and establishes to the furnace body outer wall to drive gear and driven gear meshing.

Preferably, reinforced mechanism is including removing frame, charging bucket, conveyer pipe, two sets of shifting rings and two sets of leading framves, charging bucket sets up on removing the frame, conveyer pipe and removal frame bottom intercommunication to be provided with the control valve on the conveyer pipe, two sets of shifting rings all set up in removing the frame bottom to two sets of shifting rings overlap respectively and establish to two sets of leading framves on, two sets of leading framves all set up on the base.

Preferably, still include two sets of supporting seats, two sets of cylinders and two sets of actuating levers, two sets of supporting seats all set up on the base, two sets of cylinders set up respectively on two sets of supporting seats, two sets of actuating levers both ends are connected with two sets of cylinder output ends and removal frame respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a molten iron heating smelting pot possesses following beneficial effect: the method comprises the steps of adding materials to be melted into a feeding mechanism, controlling a limiting mechanism to drive a furnace body to rotate, lowering the tail part, raising the head part, controlling the feeding mechanism to enable the feeding mechanism to be close to the furnace body, adding the materials into the furnace body, returning the feeding mechanism to the original position after feeding is completed, controlling a heating module to enable the heating module to start melting the materials in a furnace lining, controlling a driving mechanism to drive the furnace body to rotate in a reciprocating mode, enabling the materials in the furnace body to roll fully and to be in full contact with the inner wall of the furnace lining, improving molten iron melting uniformity, shortening time consumption, improving practicability, stopping driving the rotation of the molten iron after the molten iron is melted, controlling the limiting mechanism to drive the furnace body to rotate, enabling the tail part of the furnace body to face up, enabling the head part to be flushed down, enabling the head part of the molten iron to be in contact with a blanking groove, and pouring out the molten iron.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the left view axis structure of the present invention;

FIG. 3 is a front view of the present invention;

in the drawings, the reference numbers: 1. a furnace body; 2. a furnace lining; 3. a support shaft; 4. a discharging groove; 5. a base; 6. fixing the rod; 7. a fixing ring; 8. a fixed shaft; 9. a positioning ring; 10. a hydraulic cylinder; 11. a push rod; 12. a connecting ring; 13. a limiting frame; 14. a fixed seat; 15. a motor; 16. a speed reducer; 17. a drive shaft; 18. a transmission gear; 19. a driven gear; 20. a movable frame; 21. a charging barrel; 22. a delivery pipe; 23. a moving ring; 24. a guide frame; 25. a supporting base; 26. a cylinder; 27. a drive rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a molten iron heating melting furnace comprises a furnace body 1, a furnace lining 2, a limiting mechanism, a driving mechanism, a feeding mechanism, a supporting shaft 3, a feeding trough 4 and a base 5, wherein the limiting mechanism is arranged on the base 5, the limiting mechanism comprises two groups of fixing rods 6, two groups of fixing rings 7, two groups of fixing shafts 8, a positioning ring 9, a hydraulic cylinder 10, a push rod 11, a connecting ring 12 and a limiting frame 13, two ends of the two groups of fixing rods 6 are respectively connected with the two groups of fixing rings 7 and the base 5, the two groups of fixing shafts 8 respectively penetrate through the two groups of fixing rings 7 and are connected with the positioning ring 9, the positioning ring 9 is rotatably arranged outside the furnace body 1, a fixing seat 14 is arranged on the base 5, the hydraulic cylinder 10 is rotatably arranged on the fixing seat 14, the push rod 11 is arranged at the output end of the hydraulic cylinder 10, the push rod 11 is rotatably connected with the connecting ring 12, the connecting ring 12 is rotatably arranged at the tail part of the furnace body 1, the limiting frame 13 is arranged on the base 5, the driving mechanism is matched with the furnace body 1, the driving mechanism comprises a motor 15, a speed reducer 16, a transmission shaft 17, a transmission gear 18 and a driven gear 19, the transmission gear 19 is arranged on the upper wall of the transmission gear 20, the upper of the transmission gear 20, the transmission gear 20 is arranged on the upper wall of the transmission shaft 2, the transmission shaft 20, the feeding mechanism and the transmission gear 20, the transmission gear 20 are respectively, the feeding mechanism 20 are arranged on the feeding barrel 20, the feeding mechanism and the feeding barrel 5, the transmission shaft 20 are connected with the feeding barrel 20, and be provided with the control valve on conveyer pipe 22, two sets of shifting rings 23 all set up in the removal 20 bottom, and two sets of shifting rings 23 overlap respectively and establish to two sets of leading truck 24 on, two sets of leading truck 24 all set up on base 5, still include two sets of supporting seats 25, two sets of cylinders 26 and two sets of actuating levers 27, two sets of supporting seats 25 all set up on base 5, two sets of cylinders 26 set up respectively on two sets of supporting seats 25, two sets of actuating levers 27 both ends are connected with two sets of cylinders 26 output and removal 20 respectively.

The utility model relates to a molten iron heating smelting furnace, when in use, the material to be melted is added into a charging barrel 21 for storage, a hydraulic cylinder 10 is controlled, a push rod 11 is made to drive a connecting ring 12 to move, thereby a furnace body 1 is made to rotate along two groups of fixed shafts 8, the tail part is lowered, the head part is raised, a limiting frame 13 can play a certain protection role, the furnace body 1 is prevented from falling, two groups of cylinders 26 are controlled, two groups of driving rods 27 are made to drive a moving frame 20 to move, the charging barrel 21 is made to be close to the furnace body 1, a conveying pipe 22 extends into the furnace body 1, a control valve is opened, the material is added into the furnace body 1 through the conveying pipe 22, after the charging is completed, the control valve is closed, the charging mechanism is returned to the original position, a heating module is controlled, the material in a furnace lining 2 begins to be melted, and a driving mechanism is controlled at the same time, the motor 15 is electrified and started, the power output by the motor 15 is reduced by the speed reducer 16, then the transmission shaft 17 drives the transmission gear 18 to rotate, and the transmission gear 18 is meshed with the driven gear 19, so the furnace body 1 can be driven to rotate in a reciprocating way, the materials in the furnace body are fully rolled and fully contacted with the inner wall of the furnace lining 2, the molten iron melting uniformity can be improved, the time consumption is shortened, the practicability is improved, when the furnace body 1 rotates, the furnace body 1, the connecting ring 12 and the positioning ring 9 rotate relatively to keep the position of the furnace body 1, and after molten iron is melted, the furnace body 1 stops driving to rotate, the hydraulic cylinder 10 is controlled to drive the furnace body 1 to rotate through the push rod 11, the tail of the furnace body 1 is upward, the head of the furnace body is downward, the head of the furnace body is contacted with the blanking groove 4, and the molten iron in the furnace body is poured out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a molten iron heating smelting pot, its characterized in that includes furnace body (1), furnace wall (2), stop gear, actuating mechanism, reinforced mechanism, back shaft (3), silo (4) and base (5) down, stop gear sets up on base (5), furnace body (1) is installed on stop gear, actuating mechanism and furnace body (1) cooperation, furnace wall (2) set up on furnace body (1) inner wall to inside heating module that is provided with of furnace wall (2), back shaft (3) both ends are connected with silo (4) and base (5) down respectively, reinforced mechanism sets up on base (5).

2. The molten iron heating furnace according to claim 1, wherein the limiting mechanism comprises two groups of fixing rods (6), two groups of fixing rings (7), two groups of fixing shafts (8), a positioning ring (9), a hydraulic cylinder (10), a push rod (11), a connecting ring (12) and a limiting frame (13), two ends of the two groups of fixing rods (6) are respectively connected with the two groups of fixing rings (7) and the base (5), the two groups of fixing shafts (8) respectively penetrate through the two groups of fixing rings (7) and are connected with the positioning ring (9), the positioning ring (9) is rotatably arranged outside the furnace body (1), a fixing seat (14) is arranged on the base (5), the hydraulic cylinder (10) is rotatably arranged on the fixing seat (14), the push rod (11) is arranged at the output end of the hydraulic cylinder (10), the connecting ring (11) is rotatably connected with the connecting ring (12), the connecting ring (12) is rotatably arranged at the tail part of the furnace body (1), and the limiting frame (13) is arranged on the base (5).

3. The molten iron heating furnace according to claim 2, wherein the driving mechanism comprises a motor (15), a speed reducer (16), a transmission shaft (17), a transmission gear (18) and a driven gear (19), the motor (15) is arranged at the input end of the speed reducer (16), the speed reducer (16) is arranged on the positioning ring (9), two ends of the transmission shaft (17) are respectively connected with the output end of the speed reducer (16) and the transmission gear (18), the driven gear (19) is sleeved on the outer wall of the furnace body (1), and the transmission gear (18) is meshed with the driven gear (19).

4. The molten iron heating furnace according to claim 3, wherein the feeding mechanism comprises a moving frame (20), a feeding barrel (21), a conveying pipe (22), two sets of moving rings (23) and two sets of guide frames (24), the feeding barrel (21) is arranged on the moving frame (20), the conveying pipe (22) is communicated with the bottom of the moving frame (20), a control valve is arranged on the conveying pipe (22), the two sets of moving rings (23) are arranged at the bottom end of the moving frame (20), the two sets of moving rings (23) are respectively sleeved on the two sets of guide frames (24), and the two sets of guide frames (24) are arranged on the base (5).

5. The molten iron heating furnace according to claim 4, further comprising two sets of supporting seats (25), two sets of cylinders (26) and two sets of driving rods (27), wherein the two sets of supporting seats (25) are disposed on the base (5), the two sets of cylinders (26) are disposed on the two sets of supporting seats (25), respectively, and two ends of the two sets of driving rods (27) are connected to the output ends of the two sets of cylinders (26) and the moving frame (20), respectively.

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