CN217452112U

CN217452112U - Cast member molten iron transfer device

Info

Publication number: CN217452112U
Application number: CN202221017394.8U
Authority: CN
Inventors: 祁二京; 郑建华; 马宁宁
Original assignee: Jiaozuo Xingpeng Industrial Co ltd
Current assignee: Jiaozuo Xingpeng Industrial Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-20
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a casting part molten iron transfer device in the technical field of molten iron transfer equipment, which comprises a transfer trolley and a ladle, wherein a baffle is fixed on the transfer trolley, a transparent observation window is arranged on the baffle, and a connecting frame is fixed on one side of the baffle far away from the transfer trolley; the upper part of the connecting frame is provided with a protective cap capable of moving up and down, the left side and the right side of the lower part of the connecting frame are fixedly connected with supporting rods, a ladle is arranged between the two supporting rods in a manner of moving back and forth through a moving assembly, and the top of the ladle is opened and matched with the protective cap; the ladle is also connected with a rotating assembly. The arrangement of the protective cap in the utility model can realize the limiting function to the ladle, improve the stability of the ladle in the transportation process, avoid the splashing of the molten iron and improve the safety of the transportation process; the ladle is mutually matched with the moving assembly and the rotating assembly, so that the flexibility of pouring molten iron by the ladle is realized, the molten iron is conveniently poured and poured, and the production efficiency is improved.

Description

Cast member molten iron transfer device

Technical Field

The utility model relates to a molten iron transfer apparatus technical field, concretely relates to casting part molten iron transfer device.

Background

In the processing production of casting parts, molten iron needs to be transported to a forming device for casting, and in order to solve the problems of high labor intensity, low efficiency and potential safety hazards of molten iron splashing when a casting ladle is lifted manually for pouring the molten iron in the traditional part casting process, a transfer trolley is mostly adopted to drive the ladle to move and pour. However, in the process of transferring the foundry ladle by the transfer trolley, the stability of the foundry ladle is poor, the flexibility of the equipment is low, the dumping of the foundry ladle is not facilitated, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a casting molten iron transfer device, which comprises a transfer trolley and a molten iron ladle, wherein a baffle is fixed on the transfer trolley, a transparent observation window is arranged on the baffle, and a connecting frame is fixed on one side of the baffle far away from the transfer trolley;

the upper part of the connecting frame is provided with a protective cap capable of moving up and down, the left side and the right side of the lower part of the connecting frame are fixedly connected with supporting rods, the supporting rods are perpendicular to the baffle, the ladle is arranged between the two supporting rods in a manner of moving back and forth through a moving assembly, and the top of the ladle is opened and matched with the protective cap;

the moving assembly comprises two threaded rods and a first positive and negative rotation motor, sliding grooves are formed in opposite side faces of the two supporting rods and are parallel to the supporting rods, the two threaded rods are respectively rotatably arranged in the corresponding sliding grooves and are connected with each other through a transmission chain, one end of one threaded rod penetrates through the sliding grooves and then is connected with the first positive and negative rotation motor, a sliding block is matched with the sliding grooves in a threaded fit mode and is arranged on the two threaded rods, and the sliding block is fixedly connected with the outer wall of the ladle through a connecting shaft.

Preferably, the ladle is further connected with a rotating assembly, the rotating assembly comprises a second forward and reverse rotating motor, a driving wheel and a driven wheel, a long strip-shaped through groove is formed in the lower side wall of a sliding groove where one sliding block is located, the length of the long strip-shaped through groove is parallel to that of the sliding groove, a fixing piece is connected to the bottom of the sliding block, the lower end of the fixing piece extends out of the long strip-shaped through groove and then is fixedly connected with the second forward and reverse rotating motor, an output shaft of the second forward and reverse rotating motor is connected with the driving wheel, the driving wheel is meshed with the driven wheel, the driven wheel is located above the driving wheel and is fixedly connected with a corresponding connecting shaft, and the two connecting shafts are respectively connected with the corresponding sliding blocks in a rotating mode through bearings.

Preferably, the two sides of the protective cap are respectively and fixedly connected with a connecting rod, the connecting rod is connected with a vertical telescopic rod, and the fixed end of the vertical telescopic rod is fixedly connected with the upper part of the connecting frame.

Preferably, the vertical telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder.

The utility model discloses still including other subassemblies that can make a casting part molten iron transfer device normal use, control assembly, the control assembly of electric putter's control assembly, the control assembly of cylinder, the control assembly of pneumatic cylinder etc. are conventional technical means in this area like the control assembly of the motor one that just reverses, the motor two that just reverses, the transfer car. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field, such as a transmission chain, a transfer trolley, a threaded rod, an electric push rod, a cylinder, a hydraulic cylinder and the like, which are conventional equipment in the field.

The working principle of the utility model is that, the transfer car (buggy) transports the empty ladle to smelting furnace department, the ladle was located the front end of bracing piece this moment, molten iron in the smelting furnace flows into in the ladle, then just reverse motor rotates, under drive chain's effect, two threaded rods rotate in step, two sliders do not rotate along with the rotation of threaded rod under the limiting displacement of slip recess, but move along the threaded rod to the direction of transfer car (buggy), after the ladle moved the below of protective cap, just reverse motor stall, the ladle is static, then vertical telescopic link extension makes the protective cap descend the cover at the top of ladle, make the top of ladle spacing in the protective cap and avoid the transportation jolt to make the molten iron spill from the top export of ladle. And then the ladle is transported to a forming device by a transport vehicle for casting, when molten iron is poured, the vertical telescopic rod is contracted to drive the protective cap to ascend, the limit on the ladle is removed, the forward and reverse rotating motor I rotates reversely to enable the ladle to move to the front end of the supporting rod, in the moving process of the ladle, the forward and reverse rotating motor II moves synchronously along with the movement of the sliding block to ensure the stable meshing of the driving wheel and the driven wheel, when the ladle is poured, the forward and reverse rotating motor II is started to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel drives the connecting shaft to rotate, and the ladle is inclined by a certain angle to achieve pouring of the molten iron.

The utility model has the advantages that the structure is reasonable, the arrangement of the protective cap can realize the limiting effect on the foundry ladle, the stability of the foundry ladle in the transportation process is improved, the splashing of molten iron can be avoided, and the safety of the transportation process is improved; the ladle is mutually matched with the moving assembly and the rotating assembly, so that the flexibility of pouring molten iron by the ladle is realized, the molten iron is conveniently poured and poured, and the production efficiency is improved. The whole practicality is strong, and application scope is wide, is applicable to the transportation of multiple material.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a molten iron transfer device for a cast iron according to an embodiment;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a sectional view of the elongated through slot in fig. 2.

In the figure: 1. a transfer trolley; 2. a baffle plate; 3. an observation window; 4. a connecting frame; 5. a vertical telescopic rod; 6. a protective cap; 7. a ladle; 8. a support bar; 9. a connecting rod; 10. a connecting shaft; 11. a threaded rod; 12. a slider; 13. a driven wheel; 14. a driving wheel; 15. a positive and negative motor II; 16. a first positive and negative motor; 17. a strip-shaped through groove; 18. and a fixing member.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1-3, the utility model provides a casting molten iron transfer device, which comprises a transfer trolley 1 and a molten iron ladle 7, wherein a baffle 2 is fixed on the transfer trolley 1, a transparent observation window 3 is arranged on the baffle 2, and a connecting frame 4 is fixed on one side of the baffle 2 away from the transfer trolley 1;

the upper part of the connecting frame 4 is provided with a protective cap 6 capable of moving up and down, the left side and the right side of the lower part of the connecting frame 4 are fixedly connected with supporting rods 8, the supporting rods 8 are perpendicular to the baffle 2, the ladle 7 is arranged between the two supporting rods 8 in a manner of moving back and forth through a moving assembly, and the top of the ladle 7 is opened and matched with the protective cap 6;

the moving assembly comprises two threaded rods 11 and a forward and reverse rotating motor I16, sliding grooves are formed in the opposite side faces of the two support rods 8 and are parallel to the support rods 8, the two threaded rods 11 are rotatably arranged in the corresponding sliding grooves respectively, the two threaded rods 11 are connected through a transmission chain (not shown in the attached drawing), one end of one threaded rod 11 penetrates through the sliding grooves and then is connected with the forward and reverse rotating motor I16, a sliding block 12 is matched with the two threaded rods 11 in a threaded manner, the sliding block 12 is matched with the sliding grooves, and the sliding block 12 is fixedly connected with the outer wall of the ladle 7 through a connecting shaft 10.

The ladle 7 is further connected with a rotating assembly, the rotating assembly comprises a second forward and reverse rotating motor 15, a driving wheel 14 and a driven wheel 13, a long strip-shaped through groove 17 is formed in the lower side wall of a sliding groove where one sliding block 12 is located, the length of the long strip-shaped through groove 17 is parallel to that of the sliding groove, a fixing piece 18 is connected to the bottom of the sliding block 12, the lower end of the fixing piece 18 extends out of the long strip-shaped through groove 17 and then is fixedly connected with the second forward and reverse motor 15, an output shaft of the second forward and reverse rotating motor 15 is connected with the driving wheel 14, the driving wheel 14 is meshed with the driven wheel 13, the driven wheel 13 is located above the driving wheel 14 and is fixedly connected with a corresponding connecting shaft 10, and the two connecting shafts 10 are respectively and rotatably connected with the corresponding sliding blocks 12 through bearings.

The both sides of protective cap 6 are fixedly connected with connecting rod 9 respectively, connecting rod 9 is connected with vertical telescopic link 5, the stiff end of vertical telescopic link 5 and the upper portion fixed connection of link 4.

The vertical telescopic rod 5 is an electric push rod or an air cylinder or a hydraulic cylinder.

When the ladle furnace works, the transfer trolley 1 transports an empty ladle 7 to a smelting furnace, the ladle 7 is positioned at the front end of the supporting rod 8 at the moment, molten iron in the smelting furnace flows into the ladle 7, then the forward and reverse rotating motor I16 rotates, the two threaded rods 11 synchronously rotate under the action of the transmission chain, the two sliding blocks 12 do not rotate along with the rotation of the threaded rods 11 under the limiting action of the sliding grooves, but move towards the direction of the transfer trolley 1 along the threaded rods 11, after the ladle 7 moves to the position below the protective cap 6, the forward and reverse rotating motor I16 stops rotating, the ladle 7 is static, then the vertical telescopic rod 5 extends to enable the protective cap 6 to descend and be sleeved at the top of the ladle 7, the top of the ladle 7 is limited in the protective cap 6, and molten iron is prevented from being scattered from a top outlet of the ladle 7 due to bumping in the transportation process. Then the transfer trolley 1 transfers the ladle 7 to a forming device for casting, when molten iron is poured, the vertical telescopic rod 5 contracts to drive the protective cap 6 to ascend, the limit on the ladle 7 is removed, the forward and reverse rotating motor I16 rotates reversely, the ladle 7 moves to the front end of the supporting rod 8, in the moving process of the ladle 7, the forward and reverse rotating motor II 15 moves synchronously along with the movement of the sliding block 12, the driving wheel 14 is ensured to be stably meshed with the driven wheel 13, when the ladle 7 is poured, the forward and reverse rotating motor II 15 is started to drive the driving wheel 14 to rotate, the driving wheel 14 drives the driven wheel 13 to rotate, the driven wheel 13 drives the connecting shaft 10 to rotate, and the ladle 7 is inclined by a certain angle to realize the pouring of the molten iron.

The operation transfer trolley 1 is in the prior art, and the forward and reverse rotation motor I16, the forward and reverse rotation motor II 15 and the vertical telescopic rod 5 are all electrically connected with a control mechanism of the transfer trolley 1, so that a driver can flexibly control the operation transfer trolley in a cab.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement 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 cast member molten iron transfer device, includes transfer car (buggy) and ladle, its characterized in that: a baffle is fixed on the transfer trolley, a transparent observation window is arranged on the baffle, and a connecting frame is fixed on one side of the baffle, which is far away from the transfer trolley;

2. The cast iron transfer unit of claim 1, wherein: the ladle is still connected with the runner assembly, the runner assembly includes two motor of just reversing, action wheel and follows the driving wheel, and the lower lateral wall of the slip recess at one of them slider place is equipped with rectangular shape and leads to the groove, the length that rectangular shape led to the groove is parallel with the length of slip recess, the bottom of slider is connected with the mounting, the lower extreme of mounting stretches out rectangular shape and leads to behind the groove with two fixed connection of two motor of just reversing, the output shaft and the action wheel of two motor of just reversing are connected, the action wheel with follow driving wheel meshing, follow the driving wheel and be located the top of action wheel and with corresponding connecting axle fixed connection, two connecting axles are rotated through bearing and the slider that corresponds respectively and are connected.

3. The cast iron transfer unit of claim 1, wherein: the two sides of the protective cap are respectively and fixedly connected with a connecting rod, the connecting rod is connected with a vertical telescopic rod, and the fixed end of the vertical telescopic rod is fixedly connected with the upper portion of the connecting frame.

4. The cast iron water transfer device of claim 3, wherein: the vertical telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder.