CN217541503U - Material loosening mechanism of scrap steel preheating furnace - Google Patents
Material loosening mechanism of scrap steel preheating furnace Download PDFInfo
- Publication number
- CN217541503U CN217541503U CN202221412153.3U CN202221412153U CN217541503U CN 217541503 U CN217541503 U CN 217541503U CN 202221412153 U CN202221412153 U CN 202221412153U CN 217541503 U CN217541503 U CN 217541503U
- Authority
- CN
- China
- Prior art keywords
- loosening
- preheating furnace
- driving
- lower pressing
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to a processing field is retrieved to the scrap steel, especially relates to a scrap steel preheater pine material mechanism, include that a plurality of groups are located the pine material subassembly in the preheater and be used for driving the power component of a plurality of groups pine material subassembly action, the pine material subassembly includes: the material loosening seat is arranged on the inner wall of the preheating furnace; the material loosening rod penetrates through the material loosening seat and can reciprocate on the material loosening seat along the direction of a discharge port of the preheating furnace; the fixing plate is provided with a downward pressing through hole and fixed on the material loosening rod; the lower pressure rod penetrates through the lower pressure through hole and can reciprocate in the lower pressure through hole; the lower pressing plate penetrates through the preheating furnace and is fixedly connected with the lower pressing rod, and the lower pressing plate is used for driving the material loosening rod to reciprocate along the axial direction through the lower pressing rod; wherein, the output end of the power component is connected with the lower pressing plate. This application is located the loose material subassembly of a plurality of groups in the preheating furnace through utilizing power component simultaneous drive, makes a plurality of groups loose material subassembly carry out the pine material to the scrap steel in the preheating furnace simultaneously to the blanking is carried out in the preheating furnace to the scrap steel.
Description
Technical Field
The application relates to the field of scrap steel recovery processing, in particular to a scrap steel preheating furnace material loosening mechanism.
Background
The scrap steel refers to steel waste materials (such as trimming edges, end cutting and the like) which cannot become products in the production process of a steel plant and steel materials in used scrapped equipment and components, and the steel waste materials are called steel scrap; the component is pig iron called scrap iron, which is commonly called scrap steel.
In the process of recycling, producing and processing the steel scrap, the steel scrap needs to be preheated firstly, and then the steel scrap is conveyed into a smelting furnace to be smelted so as to recycle the steel, so that the utilization rate of resources is improved. However, the phenomenon of material blocking easily occurs when the scrap steel is preheated in the preheating furnace to finish discharging, so that the discharging of the scrap steel in the preheating furnace cannot be smooth, the preheating efficiency of the scrap steel is influenced, and because the shapes of the scrap steel are various, once the scrap steel is blocked at the discharging opening of the preheating furnace, the manual operation is carried out on the scrap steel blocked, so that time and labor are wasted, and on the basis, the inventor researches and develops a scrap preheating furnace material loosening mechanism.
Disclosure of Invention
Better unloading after accomplishing in order to make the scrap steel in the scrap steel preheater, reduce the risk of scrap steel card stopper preheater, the scrap steel to the preheater discharge gate department is quick when the scrap steel card stopper preheater simultaneously leads to in the same direction as, this application provides a scrap steel preheater pine material mechanism, it is located the several groups pine material subassembly of preheater through utilizing power component simultaneous drive, make several groups pine material subassembly carry out the pine material to the scrap steel in the preheater simultaneously, so that the scrap steel carries out the unloading in the preheater.
The application provides a pair of scrap steel preheater pine material mechanism adopts following technical scheme:
the utility model provides a scrap steel preheater pine material mechanism, includes that a plurality of groups are located the pine material subassembly in the preheater and be used for driving the power component of a plurality of groups pine material subassembly action, the pine material subassembly includes:
the material loosening seat is arranged on the inner wall of the preheating furnace;
the material loosening rod penetrates through the material loosening seat and can reciprocate on the material loosening seat along the direction of a discharge port of the preheating furnace;
the fixing plate is provided with a downward pressing through hole and fixed on the material loosening rod;
the lower pressure rod penetrates through the lower pressure through hole and can reciprocate in the lower pressure through hole; and
the lower pressing plate penetrates through the preheating furnace and is fixedly connected with the lower pressing rod, and the lower pressing plate is used for driving the material loosening rod to reciprocate along the axial direction through the lower pressing rod;
wherein, the output end of the power component is connected with the lower pressing plate.
Preferably, a plurality of loosening plates are fixedly distributed at the bottom of the loosening rod.
Preferably, the material loosening plate is triangular.
Preferably, the number of the loose material seats is multiple, and the multiple loose material seats are located on the same straight line.
Preferably, the power assembly comprises a transmission shaft and a driving assembly for driving the transmission shaft to rotate;
the transmission shaft is rotatably connected to the preheating furnace and fixedly connected with the lower pressing plate, and the output end of the driving assembly is connected with the transmission shaft.
Preferably, the driving assembly comprises a driving plate and a driving piece, one end of the driving plate is fixedly connected with the transmission shaft, and the other end of the driving plate is hinged to the output end of the driving piece.
Preferably, the driving member is a hydraulic cylinder or an electric cylinder.
Preferably, the driving piece is hinged with the lower pressing plate through a pin shaft.
To sum up, the application comprises the following beneficial technical effects:
1. this scrap steel preheater pine material mechanism passes through the inside pine material subassembly action of preheater of outside power component drive of preheater to the scrap steel of discharge gate department carries out the unloading in the preheater, not only makes the difficult jam phenomenon that takes place of scrap steel in the preheater, and very big improvement scrap steel card carries out the work efficiency of leading to in the same direction as to the scrap steel when preheating in discharge gate department, and has saved manpower and materials, has reduced the logical material cost of scrap steel.
2. This steel scrap preheater utilizes the driving piece to pass through drive plate and transmission shaft drive holding down plate and rotates, and the holding down plate pushes down and shifts up the fixed plate again, makes the pine material pole and attached pine material board carry out up-and-down motion above that to carry out the pine material to the steel scrap to preheating furnace discharge gate department, the steel scrap of being convenient for is from the discharge gate department unloading of preheating furnace bottom, has not only reduced the risk that the card stopper takes place for the steel scrap in the preheating furnace, has still improved the preheating efficiency of steel scrap simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of a material loosening mechanism of a scrap steel preheating furnace in an application embodiment in a use state.
Fig. 2 is a front view of the material loosening mechanism of fig. 1.
Fig. 3 is an isometric view of a loosening mechanism in an embodiment of the present application.
Description of the reference numerals: 100. preheating a furnace; 11. a material loosening seat; 12. loosening the material rod; 121. a material loosening plate; 13. a fixing plate; 131. pressing the through hole; 14. a lower pressure lever; 15. a lower pressing plate; 21. a drive shaft; 22. a drive plate; 23. a drive member.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses scrap steel preheater pine material mechanism.
Referring to fig. 1 and 2, the scrap preheating furnace material loosening mechanism comprises a plurality of groups of material loosening assemblies located in a preheating furnace 100 and a power assembly for driving the plurality of groups of material loosening assemblies to move simultaneously, wherein the material loosening assemblies are mounted on the inner wall of the preheating furnace 100, the power assembly is mounted on the outer wall of the preheating furnace 100, the output end of the power assembly is connected with the input end of the material loosening assemblies, and the power assembly moves simultaneously to press and loosen scrap at the discharge outlet of the preheating furnace 100 so that the scrap can be discharged smoothly through the discharge outlet of the preheating furnace 100.
Preferably, referring to fig. 2 and 3, the loosening assembly comprises a loosening base 11, a loosening rod 12, a fixing plate 13, a lower pressing rod 14 and a lower pressing plate 15.
The material loosening seats 11 are installed on the inner wall of the preheating furnace 100, and more preferably, the number of the material loosening seats 11 is multiple, and the multiple material loosening seats 11 in a group of material loosening mechanisms are located on the same straight line. The material loosening rod 12 is simultaneously arranged on the plurality of material loosening seats 11 in a penetrating manner, the bottom of the material loosening rod 12 faces the direction of the discharge hole of the preheating furnace 100, and the material loosening rod 12 can reciprocate on the plurality of material loosening seats 11 along the direction of the discharge hole of the preheating furnace 100 so as to press down and loosen or discharge the waste steel in the preheating furnace 100.
Referring to fig. 2 and 3, the fixing plate 13 is fixed on the top end of the material loosening rod 12, wherein the fixing mode of the fixing plate 13 and the material loosening rod 12 includes, but is not limited to, welding, bolting, plugging and clamping, and in this embodiment, the fixing plate 13 and the material loosening rod 12 are fixedly connected through a bolt. The number of the fixing plates 13 is two, a gap is formed between the two fixing plates 13, a downward pressing through hole 131 is formed in each fixing plate 13, the downward pressing rod 14 penetrates through the downward pressing through hole 131, the downward pressing rod 14 can freely reciprocate in the through hole, and preferably, the downward pressing through hole 131 can be a kidney-shaped hole; both ends of the pressing bar 14 may be provided with a stopper portion to prevent the pressing bar 14 from coming out of the pressing through hole 131. The lower pressing plate 15 penetrates through the furnace wall of the preheating furnace 100, one end, located inside the preheating furnace 100, of the lower pressing plate 15 is fixedly connected or hinged with the lower pressing rod 14, the lower pressing plate 15 is located between the two fixing plates 13, one end, located outside the preheating furnace 100, of the lower pressing plate 15 is connected with the output end of the power assembly, the power assembly drives the fixing plates 13 and the loosening rod 12 to reciprocate up and down through the lower pressing plate 15 and the lower pressing rod 14, and therefore the waste steel at the discharging opening in the preheating furnace 100 is pressed down and discharged by the bottom of the loosening rod 12, and discharging of the waste steel from the preheating furnace 100 is facilitated.
Further, referring to fig. 2 and 3, in order to make the material loosening rod 12 better press down and loosen the scrap steel in the preheating furnace 100, a plurality of material loosening plates 121 can be fixedly distributed at the bottom and the side of the material loosening rod 12, the shapes of the material loosening plates 121 include, but are not limited to, a circular plate, a square plate and a triangular plate, preferably, in this embodiment, triangular teeth are selected for the material loosening plates 121 and are arranged towards the discharge port of the preheating furnace 100, so that a pressing abutting position is formed between the material loosening rod 12 and the material loosening plates 121, and when the material loosening rod 12 moves down, the pressing abutting portion formed between the material loosening rod 12 and the material loosening plates 121 is easily clamped to the edge of the scrap steel, so that the material loosening rod 12 and the material loosening plates 121 better press down and loosen the scrap steel.
Preferably, referring to fig. 2 and 3, several groups of loose material assemblies are distributed on the same side of the preheating furnace 100, and the lower pressing plates 15 of the several groups of loose material assemblies are located at the same height, and the output end of the power assembly is fixedly connected with the lower pressing plates 15 to drive the lower pressing plates 15 to move.
Referring to fig. 2 and 3, the power assembly includes a drive shaft 21 and a driving assembly for driving the drive shaft 21 to rotate. The transmission shaft 21 is rotatably connected to the outer wall of the preheating furnace 100 through a bearing, the transmission shaft 21 is welded to the lower pressing plates 15 on the same side face, in order to improve the connection stability between the transmission shaft 21 and the lower pressing plates 15, through holes are formed in the lower pressing plates 15, the transmission shaft 21 penetrates through the through holes in the lower pressing plates 15, and then the outer portion of the transmission shaft 21 is welded to the inner walls of the through holes in the lower pressing plates 15.
Referring to fig. 2 and 3, the driving assembly includes a driving plate 22 and a driving member 23, one end of the driving plate 22 is welded to the transmission shaft 21, and the other end of the driving plate 22 is fixedly connected to an output end of the driving member 23. In the embodiment, in order to facilitate the transmission shafts 21 to drive the lower pressing plate 15 to move, the number of the transmission shafts 21 is two, a gap is left between the two transmission shafts 21, the driving member 23 is located between the two transmission shafts 21, and each transmission shaft 21 is provided with one driving plate 22. The output end of the driving member 23 is hinged with the two driving plates 22 through a pin shaft. Preferably, the driving member 23 can be a hydraulic cylinder or an electric cylinder. The piston rod of the driving member 23 is hinged with the driving plate 22, the cylinder body of the driving member 23 is hinged with the outer wall of the preheating furnace 100, and in order to improve the stability of the driving member 23, a mounting support is arranged on the outer wall of the preheating furnace 100, so that the cylinder body of the driving member 23 is hinged on the mounting support.
In other embodiments, in the case of a small number of loose material assemblies, the driving assembly may directly use a combination of a torque motor and a speed reducer or use a hydraulic motor to drive the transmission shaft 21 to rotate.
Referring to fig. 2 and 3, when the piston rod of the driving member 23 extends, the driving member 23 drives the driving plate 22 to rotate upward, the driving plate 22 drives the transmission shaft 21 to rotate, the lower pressing plate 15 rotates together with the transmission shaft 21, the lower pressing plate 15 drives the lower pressing rod 14 to move in the lower pressing through hole 131 during rotation, and simultaneously the lower pressing rod 14 provides a downward force for the fixing plate 13, the fixing plate 13 pushes the loosening rod 12 to move towards the discharge outlet of the preheating furnace 100, and the loosening rod 12 and the loosening plates 121 distributed on the loosening rod together perform downward loosening on the scrap steel in the preheating furnace 100, so that the scrap steel is discharged from the discharge outlet of the preheating furnace 100;
referring to fig. 2 and 3, when the piston rod of the driving member 23 retracts, the driving member 23 drives the driving plate 22 to rotate downward, the driving plate 22 drives the transmission shaft 21 to rotate, the lower pressing plate 15 rotates together with the transmission shaft 21, the lower pressing plate 15 drives the lower pressing rod 14 to move in the lower pressing through hole 131 in the rotating process, meanwhile, the lower pressing rod 14 provides an upward force for the fixing plate 13, the fixing plate 13 drives the loosening rod 12 to move towards the discharge port end far away from the preheating furnace 100, so that the loosening rod 12 is reset, and then the piston rod of the driving member 23 repeatedly extends and retracts to perform downward pressing and loosening on scrap steel in the preheating furnace 100.
When the material loosening mechanism is used, the material loosening mechanism not only can press down and loosen the waste steel in the waste steel preheating process, but also can press down and loosen the waste steel in the preheating furnace 100 when the waste steel is blocked in the preheating furnace 100 so as to smoothly loosen the waste steel in the preheating furnace 100.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a scrap steel preheater pine material mechanism which characterized in that includes that a plurality of groups are located the pine material subassembly in the preheater and are used for driving the power component of a plurality of groups pine material subassembly action, the pine material subassembly includes:
the material loosening seat is arranged on the inner wall of the preheating furnace;
the material loosening rod penetrates through the material loosening seat and can reciprocate on the material loosening seat along the direction of a discharge port of the preheating furnace;
the fixing plate is provided with a downward pressing through hole and fixed on the material loosening rod;
the lower pressure rod penetrates through the lower pressure through hole and can reciprocate in the lower pressure through hole; and
the lower pressing plate penetrates through the preheating furnace and is fixedly connected with the lower pressing rod, and the lower pressing plate is used for driving the material loosening rod to reciprocate along the axial direction through the lower pressing rod;
wherein, the output end of the power component is connected with the lower pressing plate.
2. The scrap preheating furnace loosening mechanism of claim 1, wherein a plurality of loosening plates are fixedly distributed at the bottom of the loosening rod.
3. The scrap preheating furnace loosening mechanism of claim 2, wherein the loosening plate has triangular teeth.
4. The scrap preheating furnace loosening mechanism of claim 1, wherein the number of the loosening seats is multiple, and the multiple loosening seats are located on the same straight line.
5. The scrap preheating furnace loosening mechanism according to any one of claims 1 to 4, wherein the power assembly comprises a transmission shaft and a driving assembly for driving the transmission shaft to rotate;
the transmission shaft is rotatably connected to the preheating furnace and fixedly connected with the lower pressing plate, and the output end of the driving assembly is connected with the transmission shaft.
6. The scrap preheating furnace loosening mechanism of claim 5, wherein the driving assembly comprises a driving plate and a driving member, one end of the driving plate is fixedly connected with the transmission shaft, and the other end of the driving plate is hinged with the output end of the driving member.
7. The scrap steel preheating furnace loosening mechanism according to claim 6, wherein the driving member is a hydraulic cylinder or an electric cylinder.
8. The scrap preheating furnace loosening mechanism of claim 6, wherein the driving member is hinged to the lower pressing plate through a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412153.3U CN217541503U (en) | 2022-06-08 | 2022-06-08 | Material loosening mechanism of scrap steel preheating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412153.3U CN217541503U (en) | 2022-06-08 | 2022-06-08 | Material loosening mechanism of scrap steel preheating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217541503U true CN217541503U (en) | 2022-10-04 |
Family
ID=83444308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221412153.3U Active CN217541503U (en) | 2022-06-08 | 2022-06-08 | Material loosening mechanism of scrap steel preheating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217541503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116769994A (en) * | 2023-08-25 | 2023-09-19 | 山西冶金工程技术有限公司 | Material loosening device of gas-based reduction shaft furnace |
-
2022
- 2022-06-08 CN CN202221412153.3U patent/CN217541503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116769994A (en) * | 2023-08-25 | 2023-09-19 | 山西冶金工程技术有限公司 | Material loosening device of gas-based reduction shaft furnace |
| CN116769994B (en) * | 2023-08-25 | 2023-11-17 | 山西冶金工程技术有限公司 | Material loosening device of gas-based reduction shaft furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217541503U (en) | Material loosening mechanism of scrap steel preheating furnace | |
| CN204209867U (en) | single-shaft shredder | |
| CN211101800U (en) | Hydraulic gantry type single-boss shearing equipment for special-shaped steel | |
| DE2543769B2 (en) | Crushing machine with a rotor rotating in a housing and a tool fastened in the housing | |
| CN213561354U (en) | Recovery unit is concentrated with waste material to steel construction production | |
| EP1575708B1 (en) | Grinding machine for all kinds of material, e.g. waste or wood | |
| CN212654967U (en) | Large-scale rubbish is broken with transportation material loading machine | |
| EP2251085A2 (en) | Device for processing a feeder product with a rotor-stator system | |
| CN107866305B (en) | Stone ore deposit compounding crushing all-in-one | |
| CN211070826U (en) | Waste treatment device for building engineering | |
| CN210453860U (en) | Compaction device for hardware product processing | |
| CN108465510B (en) | Three-way extrusion crushed aggregates device | |
| CN213410229U (en) | Sand mixer | |
| CN211138235U (en) | Copper scrap compression and rolling equipment for producing through-flow tuyere sleeve | |
| CN219424457U (en) | Primary crusher | |
| CN212651734U (en) | Mud equipment is mixed to high strength carborundum sealing member blank | |
| CN117491170B (en) | Fiber composite material strength detection device | |
| CN219430766U (en) | Material grouting device for hydropower engineering construction | |
| CN215392141U (en) | Hardware plate forming device high in working efficiency | |
| CN217752887U (en) | Compression device for solid waste | |
| CN218136393U (en) | Driving assembly turnover device | |
| CN210730770U (en) | Feeding mechanism of sheet metal equipment | |
| CN212070355U (en) | Automatic feeding device of die casting machine | |
| CN115193882B (en) | Intelligent equipment based on aluminum product production | |
| CN220883484U (en) | Table press with rear flywheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |