CN212607467U - Material lifting device - Google Patents
Material lifting device Download PDFInfo
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- CN212607467U CN212607467U CN202021314673.1U CN202021314673U CN212607467U CN 212607467 U CN212607467 U CN 212607467U CN 202021314673 U CN202021314673 U CN 202021314673U CN 212607467 U CN212607467 U CN 212607467U
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- guide rail
- material lifting
- lifting device
- casting
- driving wheel
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Abstract
The utility model relates to a material lifting means technical field specifically is a material lifting device. The material lifting device comprises a rack, wherein a plurality of guide rails are erected on the rack side by side; one end of the guide rail is provided with a driving wheel and a tensioning assembly connected with the driving wheel, and the other end of the guide rail is also movably provided with a driven wheel; the driving wheel and the driven wheel on the same guide rail are connected through a chain arranged on the guide rail; at least one pusher dog is arranged on the outer side of the chain. The utility model has the advantages that: the material lifting device is suitable for modern continuous casting processes, can effectively complete lifting of casting blanks, synchronously conveys the casting blanks through a plurality of guide rails, and adopts a plurality of pusher dogs to simultaneously fix each position of the casting blanks, so that the stress of the casting blank lifting process is more uniform, the position deviation in the casting blank lifting process is avoided, and the stable lifting of the casting blanks to a corresponding stepping cooling bed or a stepping heating furnace is ensured.
Description
Technical Field
The utility model relates to a material lifting means technical field specifically is a material lifting device.
Background
With the rapid development of modern continuous casting technology, in the production process of casting blanks, many steel mills lift the red blanks to a stepping cooling bed or roll the red blanks into a heating furnace by a lifter in order to realize continuous casting and rolling.
When the hoister is used at present, in the lifting process of a casting blank, the casting blank is easily stressed unevenly, the casting blank is easily inclined, the casting blank cannot smoothly enter a stepping cooling bed or a stepping heating furnace, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a material lifting device and solve above-mentioned casting blank and promote the inhomogeneous of process atress, lead to the position of casting blank to change easily problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a material lifting device comprises a rack, wherein a plurality of guide rails are erected on the rack side by side and are obliquely arranged; one end of the guide rail is provided with a driving wheel and a tensioning assembly connected with the driving wheel, and the other end of the guide rail is also movably provided with a driven wheel; the driving wheel and the driven wheel on the same guide rail are connected through a chain arranged on the guide rail; at least one pusher dog is arranged on the outer side of the chain; and the rack is also provided with a driving assembly connected with the plurality of driving wheels.
Furthermore, cross beams are arranged on two side edges of the top of the guide rail; and a pusher dog moving channel is reserved between two cross beams on the same guide rail.
Furthermore, the tensioning assembly comprises a screw rod arranged on the guide rail, and the moving end of the screw rod is connected with the driving wheel.
Further, the driving assembly comprises a transmission shaft, a motor and a speed reducer; the plurality of driving wheels are arranged on the transmission shaft; and an output shaft of the motor is connected with one end of the transmission shaft through a speed reducer.
The utility model has the advantages that: the material lifting device is suitable for modern continuous casting processes, can effectively complete lifting of casting blanks, synchronously conveys the casting blanks through a plurality of guide rails, and adopts a plurality of pusher dogs to simultaneously fix each position of the casting blanks, so that the stress of the casting blank lifting process is more uniform, the position deviation in the casting blank lifting process is avoided, and the stable lifting of the casting blanks to a corresponding stepping cooling bed or a stepping heating furnace is ensured.
Drawings
Fig. 1 is a schematic top view of the material lifting device of the present invention;
fig. 2 is a schematic side view of the material lifting device of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The utility model also provides an preferred embodiment
As shown in fig. 1 and 2, the material lifting device of the present utility design includes a frame 1, a plurality of guide rails 2 are erected on the frame 1 side by side, the plurality of guide rails 2 are all arranged in an inclined manner, and the plurality of guide rails 2 simultaneously bear casting blanks, so as to improve stability; one end of the guide rail 2 is provided with a driving wheel 3 and a tensioning assembly 4 connected with the driving wheel 3, and the other end of the guide rail 2 is also movably provided with a driven wheel 5; the driving wheel 3 and the driven wheel 5 on the same guide rail 2 are connected through a chain 6 arranged on the guide rail 2, so that the chain 6 is circularly conveyed along the guide rail 2 through the driving wheel 3 and the driven wheel 5; at least one shifting claw 61 is arranged on the outer side of each chain 6, and the position of the shifting claw 61 on each chain 6 is ensured to be aligned along the horizontal direction; the cross beams 21 are arranged on the two side edges of the top of the guide rail 2; a pusher dog moving channel is reserved between the two beams 21 on the same guide rail 2, the corresponding casting blank is borne by the beams 21 and moves along the pusher dog moving channel through the corresponding pusher dog 61, and therefore the casting blank is lifted; still be equipped with the drive assembly 7 of being connected with a plurality of drive wheels 3 on the frame 1, rotate through the synchronous of a plurality of drive wheels 3 of drive assembly drive for pusher dog 61 synchronous movement on a plurality of guide rails 2 guarantees that the casting blank atress is even, thereby stably realizes the promotion to the casting blank, guarantees that the position after the casting blank promotes is difficult for taking place the skew, guarantees subsequent production efficiency.
It should be noted that, in this embodiment, two pusher dogs 61 are arranged on each chain 6, and the two pusher dogs 61 are uniformly distributed on the chain 6, so that after one of the pusher dogs 61 pushes the casting blank to lift to the highest point, the other pusher dog 61 is just located at the start end of the guide rail 2, thereby realizing continuous conveying of subsequent casting blanks and improving efficiency.
In this embodiment, the tensioning assembly 4 comprises a screw 41 disposed on the guide rail 2, the moving end of the screw 41 is connected to the driving wheel 3, the screw 41 is adjusted to change the distance between the driving wheel 3 and the driven wheel 5, and the screw is fixed by a nut, so as to change the tension of the chain 6.
In addition, the driving assembly 7 includes a transmission shaft 71, a motor 72, and a reducer 73; a plurality of the driving wheels 3 are arranged on a transmission shaft 71; an output shaft of the motor 72 is connected with one end of the transmission shaft 71 through the speed reducer 73, and the motor 72 and the speed reducer 73 realize stable driving of the transmission shaft 71, so that synchronous rotation of the transmission wheel 3 is realized.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. A material lifting device comprises a rack (1) and is characterized in that a plurality of guide rails (2) are erected on the rack (1) side by side, and the guide rails (2) are obliquely arranged; one end of the guide rail (2) is provided with a driving wheel (3) and a tensioning assembly (4) connected with the driving wheel (3), and the other end of the guide rail (2) is also movably provided with a driven wheel (5); the driving wheel (3) and the driven wheel (5) on the same guide rail (2) are connected through a chain (6) arranged on the guide rail (2); at least one shifting claw (61) is arranged on the outer side of the chain (6); the rack (1) is also provided with a driving component (7) connected with the plurality of driving wheels (3).
2. A material lifting device according to claim 1, characterized in that the top of the guide rail (2) is provided with a cross beam (21) along both sides; a pusher dog moving channel is reserved between the two cross beams (21) on the same guide rail (2).
3. A material lifting device according to claim 1, characterised in that the tensioning unit (4) comprises a screw (41) arranged on the guide rail (2), the moving end of the screw (41) being connected to the drive wheel (3).
4. A material lifting device according to claim 1, characterized in that the drive assembly (7) comprises a drive shaft (71), a motor (72) and a speed reducer (73); the plurality of driving wheels (3) are arranged on the transmission shaft (71); an output shaft of the motor (72) is connected with one end of the transmission shaft (71) through a speed reducer (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021314673.1U CN212607467U (en) | 2020-07-07 | 2020-07-07 | Material lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021314673.1U CN212607467U (en) | 2020-07-07 | 2020-07-07 | Material lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212607467U true CN212607467U (en) | 2021-02-26 |
Family
ID=74745500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021314673.1U Active CN212607467U (en) | 2020-07-07 | 2020-07-07 | Material lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212607467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620833A (en) * | 2023-07-11 | 2023-08-22 | 上海新中冶金设备厂 | A lowering machine suitable for billet discharge system of billet continuous casting machine |
-
2020
- 2020-07-07 CN CN202021314673.1U patent/CN212607467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620833A (en) * | 2023-07-11 | 2023-08-22 | 上海新中冶金设备厂 | A lowering machine suitable for billet discharge system of billet continuous casting machine |
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