CN117564107A - Steel pusher for steel rolling pushing - Google Patents
Steel pusher for steel rolling pushing Download PDFInfo
- Publication number
- CN117564107A CN117564107A CN202410045167.3A CN202410045167A CN117564107A CN 117564107 A CN117564107 A CN 117564107A CN 202410045167 A CN202410045167 A CN 202410045167A CN 117564107 A CN117564107 A CN 117564107A
- Authority
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- China
- Prior art keywords
- steel
- pushing
- pusher
- straight chain
- conveying bed
- 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.)
- Granted
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 238000005096 rolling process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
Abstract
The invention relates to the technical field of pusher, in particular to a pusher for pushing steel rolling, which comprises: conveying bed, advancing mechanism, push away steel platform and straight chain, advancing mechanism fixed mounting is in the one end of conveying bed, and the surface of conveying bed is equipped with guide rail and guide bar, pushes away steel platform slidable mounting in the surface of guide rail and guide bar, and the fixed surface of conveying bed installs the bracket strip, pushes away the fixed surface of steel platform and is connected with the traction frame that is located the one end of straight chain, the one end of straight chain and the fixed surface of traction frame are connected and are located the inboard of bracket strip, push away the fixed surface of steel platform and install baffle pole setting. According to the invention, a novel split pushing structure is used, the pushing mechanism arranged at the tail end of the conveying bed is matched with the straight chain to drive the steel pushing table to move, the steel pushing table is meshed with the straight chain in the rotation of the coupler, and the steel pushing table is driven to move in a linear pushing manner to realize feeding movement, so that heat exchange between a high Wen Duanlu and the pushing mechanism is avoided, and continuous and stable operation of the pushing mechanism is ensured.
Description
Technical Field
The invention relates to the technical field of pusher, in particular to a pusher for pushing steel rolling.
Background
The steel rolling refers to a pressure processing process of changing the shape of steel ingot and steel billet between rolling and rolling, and a pusher is special equipment for pushing the steel billet into a heating furnace for heating on a steel rolling production line.
The existing steel pusher mainly adopts an active sliding table structure, and a motor arranged on the bottom surface of a push rod table drives a moving wheel to rotate so as to carry out autonomous traveling of the push rod table and carry steel materials on a conveying bed. The pushing device is characterized in that the pushing device is directly pushed by the hydraulic cylinder, the pushing stroke of the hydraulic cylinder directly determines the pushing stroke of rolled steel, and for long-distance pushing of rolled steel, a corresponding long-stroke hydraulic cylinder needs to be selected, so that the range of the hydraulic cylinder selected by the pushing device is limited, and the impact on an output rod of the hydraulic cylinder is large, the loss is large, the stability is reduced, and the service life is shortened in the long-distance pushing process.
In view of the above, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a pusher for pushing rolled steel, which solves the problems of the prior art and improves the practical value.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: a pusher for pushing steel rolling comprising: the steel pushing device comprises a conveying bed, a pushing mechanism, a steel pushing table and a straight chain, wherein the pushing mechanism is fixedly arranged at one end of the conveying bed, a guide rail and a guide rod are arranged on the surface of the conveying bed, the steel pushing table is slidably arranged on the surfaces of the guide rail and the guide rod, a bracket strip is fixedly arranged on the surface of the conveying bed, a traction frame positioned at one end of the straight chain is fixedly connected with the surface of the steel pushing table, one end of the straight chain is fixedly connected with the surface of the traction frame and positioned at the inner side of the bracket strip, a baffle vertical rod is fixedly arranged on the surface of the steel pushing table, and a pulley block and a guide pulley group which are respectively abutted against the surfaces of the guide rail and the guide rod are arranged on the bottom surface of the steel pushing table;
the propelling mechanism comprises a workbench, a driving motor and a driving rod which are fixed on the surface of the workbench, and a driving roller tooth and a brake disc which are rotatably arranged on the surface of the workbench, wherein the output end of the driving motor is provided with a coupler and is in transmission connection with the brake disc and the driving roller tooth through the coupler, the output end of the driving rod is provided with a brake strip which is sleeved on one side of the brake disc, the surface of the driving roller tooth is provided with a toothed ring meshed with a straight chain, the straight chain is formed by hinging a plurality of chains, and each chain is fixedly provided with a stop pin which is abutted against the surface of the next chain.
The present invention may be further configured in a preferred example to: the guide rail, the bracket strip and the guide rod strip are mutually parallel and are arranged along the surface of the conveying bed in a straight line, the pulley block is mutually abutted with the upper surface and the lower surface of the guide rail, and the guide wheel group is mutually abutted with the left side and the right side of the guide rod strip.
The present invention may be further configured in a preferred example to: the two ends of the conveying bed are fixedly provided with damping blocks which are arranged oppositely, the damping blocks are high-temperature-resistant rubber material members, and the damping blocks and the steel pushing table are located at the same horizontal height.
The present invention may be further configured in a preferred example to: one side fixed mounting of pushing away the steel platform has laser locator, one side fixed mounting of transfer bed has the calibration platform that is located both ends, the perpendicular object calibration platform's of detection end of laser locator surface, laser locator's output electric connection has the controller, controller and actuating lever and driving motor's input electric connection.
The present invention may be further configured in a preferred example to: the brake strip is of a U-shaped structure and is sleeved on the periphery of the brake disc, and the end part of the brake strip is fixedly connected with the output end of the driving rod.
The present invention may be further configured in a preferred example to: the baffle pole setting is perpendicular to push away steel bench surface and is arranged and the surface of baffle pole setting is equipped with the positioning fixture that is used for the centre gripping to fix the rolled steel strip.
The present invention may be further configured in a preferred example to: the surfaces of the links are provided with shaft pins which are connected and combined with each other, and the tooth rings on the surfaces of the driving roller teeth are meshed with the shaft pins.
The present invention may be further configured in a preferred example to: the surface of the chain is provided with a stop pin, the stop pin is arranged in parallel with the top surface of the chain, and one end of a shaft pin on the surface of the stop pin of the upper stage extends to the top surface of the chain of the next stage.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, a novel split pushing structure is used, the pushing mechanism arranged at the tail end of the conveying bed is matched with the straight chain to drive the steel pushing table to move, the steel pushing table is meshed with the straight chain in the rotation of the coupler, and the steel pushing table is driven to move in a linear pushing manner to realize feeding movement, so that heat exchange between a high Wen Duanlu and the pushing mechanism is avoided, and continuous and stable operation of the pushing mechanism is ensured.
2. According to the invention, the straight chain structure is arranged, the plurality of chains are assembled to form the long chain structure to carry out power transmission between the propulsion mechanism and the straight chain, so that remote control of the propulsion mechanism is realized, heat transfer between the propulsion mechanism and the straight chain is avoided, the length of the straight chain can be arbitrarily controlled to adjust the maximum stroke amount of the steel pushing table, and the straight chain is retracted and naturally vertically folded in the retraction movement of the steel pushing table, so that the steel pushing table has small occupied space and convenient use.
3. According to the invention, the laser localizer and the calibration table structure are arranged at one side of the steel pushing table and the conveying bed to monitor the movement stroke of the steel pushing table, and the laser localizer and the calibration table structure are connected with the driving rod to perform movement locating braking control, so that the accuracy of the pushing length is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a transport bed structure according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of a propulsion mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 3A according to one embodiment of the present invention;
FIG. 5 is a schematic view of a steel pushing table according to an embodiment of the present invention;
FIG. 6 is a schematic view of the bottom surface of a steel pushing table according to an embodiment of the present invention;
fig. 7 is a schematic view of a straight chain and drive roll tooth configuration in accordance with one embodiment of the present invention.
Reference numerals:
100. a transport bed; 110. a guide rail; 120. a bracket strip; 130. a guide bar; 140. a damper block; 150. a calibration stand;
200. a propulsion mechanism; 210. a work table; 220. a driving motor; 230. a drive roll tooth; 240. a brake disc; 250. a driving rod; 221. a coupling; 251. a brake strip;
300. pushing the steel table; 310. a baffle upright rod; 320. pulley block; 330. a traction frame; 340. a laser locator; 350. a guide wheel group;
400. a direct strand; 410. linking; 420. a stop pin; 411. a shaft pin.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
A pusher for pushing steel rolling provided by some embodiments of the present invention is described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides a pusher for pushing steel rolling, comprising: the steel pushing device comprises a conveying bed 100, a pushing mechanism 200, a steel pushing table 300 and a straight chain 400, wherein the pushing mechanism 200 is fixedly arranged at one end of the conveying bed 100, a guide rail 110 and a guide rod 130 are arranged on the surface of the conveying bed 100, the steel pushing table 300 is slidably arranged on the surfaces of the guide rail 110 and the guide rod 130, a bracket strip 120 is fixedly arranged on the surface of the conveying bed 100, a traction frame 330 positioned at one end of the straight chain 400 is fixedly connected with the surface of the traction frame 330, one end of the straight chain 400 is positioned at the inner side of the bracket strip 120, a baffle upright rod 310 is fixedly arranged on the surface of the steel pushing table 300, and pulley blocks 320 and guide pulley groups 350 respectively abutted against the surfaces of the guide rail 110 and the guide rod 130 are arranged on the bottom surface of the steel pushing table 300;
the propelling mechanism 200 comprises a workbench 210, a driving motor 220 and a driving rod 250 which are fixed on the surface of the workbench 210, and a driving roller tooth 230 and a brake disc 240 which are rotatably arranged on the surface of the workbench 210, wherein the output end of the driving motor 220 is provided with a coupler 221 and is in transmission connection with the brake disc 240 and the driving roller tooth 230 through the coupler 221, the output end of the driving rod 250 is provided with a brake strip 251 which is sleeved on one side of the brake disc 240, the surface of the driving roller tooth 230 is provided with a toothed ring meshed with a straight chain 400, the straight chain 400 is formed by hinging a plurality of chains 410 with each other, and the surface of each chain 410 is fixedly provided with a stop pin 420 which is in butt joint with the surface of the next chain 410.
In this embodiment, the guide rail 110, the bracket bar 120 and the guide bar 130 are parallel to each other and are arranged in a straight line along the surface of the conveyor bed 100, the pulley block 320 is abutted against the upper and lower surfaces of the guide rail 110, and the guide pulley group 350 is abutted against the left and right sides of the guide bar 130.
Specifically, the guide rail 110 and the guide bar 130 are used for guiding the movement of the steel pushing table 300, and the bracket bar 120 is used for guiding and supporting the movement of the straight chain 400.
In this embodiment, two opposite shock-absorbing blocks 140 are fixedly installed at two ends of the transfer bed 100, the shock-absorbing blocks 140 are high temperature resistant rubber members, and the shock-absorbing blocks 140 and the steel pushing table 300 are located at the same horizontal level.
In this embodiment, a laser positioner 340 is fixedly installed at one side of the steel pushing table 300, a calibration table 150 is fixedly installed at one side of the transfer bed 100 at both ends, a detection end of the laser positioner 340 is perpendicular to the surface of the object calibration table 150, an output end of the laser positioner 340 is electrically connected with a controller, and the controller is electrically connected with the driving rod 250 and an input end of the driving motor 220.
Specifically, the structure of the laser positioner 340 and the calibration table 150 is arranged on one side of the steel pushing table 300 and one side of the conveying bed 100 to monitor the movement stroke of the steel pushing table 300, and the driving rod 250 is connected in parallel to perform movement positioning braking control, so that the accuracy of pushing length is ensured.
In this embodiment, the brake strip 251 has a U-shaped structure and is sleeved on the outer periphery of the brake disc 240, and an end of the brake strip 251 is fixedly connected with an output end of the driving rod 250.
Specifically, the contact pressure of the brake strip 251 and the surface of the brake disc 240 is controlled by the traction of the driving rod 250, so that the motion friction of the brake disc 240 is controlled, and the motion of the brake disc 240 and the driving roller teeth 230 is decelerated and braked.
In this embodiment, the baffle vertical rods 310 are arranged vertically to the surface of the steel pushing table 300 and the surface of the baffle vertical rods 310 is provided with a positioning jig for clamping and fixing the rolled steel strip.
In this embodiment, the surface of the plurality of links 410 is provided with pin 411 catch 420 which are connected and combined with each other, and the surface gear ring of the driving roll teeth 230 is meshed with each pin 411 catch 420.
Further, the surface of the link 410 is provided with a blocking pin 420, the pin 411 of the blocking pin 420 is arranged parallel to the top surface of the link 410, and one end of the pin 411 of the surface of the link 410 of the upper stage blocking pin 420 extends to the top surface of the link 410 of the lower stage.
Specifically, after the links 410 enter the inside of the bracket strip 120 along the surface of the driving roller teeth 230, the links 410 are supported by the lifting of the bracket strip 120, so that each link 410 forms a straight line, the moment is transmitted to the surface of the steel pushing table 300 along the surface of the straight chain 400, the links 410 are prevented from bending upwards to form an arch under the limit of the stop pin 420, the length of the straight chain 400 can be arbitrarily controlled by changing the number of the links 410, so as to adjust the maximum stroke amount of the steel pushing table 300, and the straight chain 400 is retracted and naturally vertically folded in the retraction movement of the steel pushing table 300.
The working principle and the using flow of the invention are as follows:
when the pusher is used, an adaptive clamp or other positioning tools are arranged on the surface of the baffle upright 310 according to the shape and the specification of the steel bar to be used for positioning one end of the steel bar, so that the steel bar is fixed on the surface of the pusher table 300 to synchronously move, the driving roller teeth 230 roll and rotate, are driven by the driving motor 220 to be in meshed transmission with the shaft pins 411, push the straight chain 400 to move along the inside of the supporting groove strip 120 on the surface of the conveying bed 100 and push the pusher table 300 to linearly move under the guidance of the guide rail 110 and the guide rod 130, push the steel bar into the forging furnace, in the movement of the straight chain 400, after the chain 410 enters the inside of the supporting groove strip 120 along the surface of the driving roller teeth 230, the chain 410 is supported by the lifting of the supporting groove strip 120, so that each chain 410 forms a straight line, the moment is transmitted to the surface of the pusher table 300 along the surface of the straight chain 400, the chain 410 is prevented from bending upwards to form an arch under the limit of the baffle pin 420, a plurality of chains 410 form a straight line to be transmitted to the pusher table 300 in the transmission direction of the transmission of the straight motion guarantee force under the limit of the supporting groove strip 120 and the chain 410, in the reverse rotation of the driving motor of the pusher table 300, and the driving motor is reversely rotated by the supporting the chain 410, and the chain 410 rotates under the driving roller chain 220 and is driven by the driving chain 230 and the driving chain 400 to naturally roll back by the driving chain 400 and the driving chain 400 to rotate under the action of the driving roller teeth 400 and the driving force;
during the movement of the steel pushing platform 300, the position of the calibration platform 150 on the surface of the conveying bed 100 is sensed by the laser locator 340, the relation between the movement heuristic time, the travel time and the movement speed of the steel pushing platform 300 is measured, the steel pushing platform is stopped after reaching a set travel, the brake strip 251 is driven by the driving rod 250 to be in contact with the surface of the brake disc 240 for braking, and the total displacement is measured for accurate feeding.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. A pusher for pushing steel rolling, comprising: conveying bed (100), propulsion mechanism (200), push away steel platform (300) and straight chain (400), propulsion mechanism (200) fixed mounting is in the one end of conveying bed (100), the surface of conveying bed (100) is equipped with guide rail (110) and guide arm strip (130), push away steel platform (300) slidable mounting in the surface of guide rail (110) and guide arm strip (130), the surface fixed mounting of conveying bed (100) has bracket strip (120),
the propelling mechanism (200) comprises a workbench (210), a driving motor (220) and a driving rod (250) which are fixed on the surface of the workbench (210), and a driving roller tooth (230) and a brake disc (240) which are rotatably arranged on the surface of the workbench (210), wherein the output end of the driving motor (220) is provided with a coupler (221) and is in transmission connection with the brake disc (240) and the driving roller tooth (230) through the coupler (221), and the output end of the driving rod (250) is provided with a brake strip (251) sleeved on one side of the brake disc (240);
the surface of the driving roller tooth (230) is provided with a toothed ring meshed with a straight chain (400), the straight chain (400) is formed by hinging a plurality of chains (410) with each other, and the surface of each chain (410) is fixedly provided with a stop pin (420) which is abutted with the surface of the next chain (410);
the surface fixed connection who pushes away steel platform (300) has traction frame (330) that are located the one end of straight chain (400), the one end of straight chain (400) and the surface fixed connection of traction frame (330) just are located the inboard of holding in the palm groove strip (120), the surface fixed mounting who pushes away steel platform (300) has baffle pole setting (310), the bottom surface that pushes away steel platform (300) is equipped with assembly pulley (320) and guide pulley group (350) with guide rail (110) and guide arm strip (130) surface looks butt respectively.
2. The steel pusher for pushing steel rolling according to claim 1, wherein the guide rail (110), the bracket bar (120) and the guide bar (130) are parallel to each other and are arranged in a straight line along the surface of the conveying bed (100), the pulley block (320) is abutted against the upper and lower surfaces of the guide rail (110), and the guide pulley group (350) is abutted against the left and right sides of the guide bar (130).
3. The steel pusher for pushing steel rolling according to claim 1, wherein two ends of the conveying bed (100) are fixedly provided with damper blocks (140) which are oppositely arranged, the damper blocks (140) are high-temperature-resistant rubber material members, and the damper blocks (140) and the steel pushing table (300) are positioned at the same horizontal height.
4. The steel pusher for pushing steel rolling according to claim 1, wherein a laser positioner (340) is fixedly installed at one side of the steel pushing table (300), a calibration table (150) positioned at two ends is fixedly installed at one side of the conveying bed (100), a detection end of the laser positioner (340) is perpendicular to the surface of the target calibration table (150), an output end of the laser positioner (340) is electrically connected with a controller, and the controller is electrically connected with a driving rod (250) and an input end of the driving motor (220).
5. The pusher for pushing steel rolling according to claim 1, wherein the brake strip (251) has a U-shaped structure and is sleeved on the periphery of the brake disc (240), and an end of the brake strip (251) is fixedly connected with an output end of the driving rod (250).
6. A pusher for pushing rolled steel according to claim 1, characterized in that the baffle uprights (310) are arranged perpendicularly to the surface of the pushing table (300) and that the surface of the baffle uprights (310) is provided with positioning clamps for clamping and fixing the rolled steel bar.
7. Pusher for pushing rolled steel according to claim 1, characterized in that the surface of several links (410) is provided with mutually connected combined pins (411), and that the surface toothed ring of the driving roller teeth (230) is in engagement with each pin (411).
8. The steel pusher for pushing steel rolling according to claim 1, wherein the surface of the chain (410) is provided with a stopper pin (420), the stopper pin (420) is arranged in parallel with the top surface of the chain (410), and one end of a surface pin (411) of the upper stage stopper pin (420) extends to the top surface of the lower stage chain (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410045167.3A CN117564107B (en) | 2024-01-12 | 2024-01-12 | Steel pusher for steel rolling pushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410045167.3A CN117564107B (en) | 2024-01-12 | 2024-01-12 | Steel pusher for steel rolling pushing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117564107A true CN117564107A (en) | 2024-02-20 |
| CN117564107B CN117564107B (en) | 2024-03-22 |
Family
ID=89884755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410045167.3A Active CN117564107B (en) | 2024-01-12 | 2024-01-12 | Steel pusher for steel rolling pushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117564107B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175390Y (en) * | 1993-12-13 | 1994-08-24 | 李志强 | Steel pusher machine for continuously heating furnace |
| CN202182636U (en) * | 2011-08-02 | 2012-04-04 | 新兴铸管股份有限公司 | Movable and static toothed plate of heating furnace charging stand |
| CN202947478U (en) * | 2012-06-01 | 2013-05-22 | 首钢长治钢铁有限公司 | Hydraulic straight pushing type pushing device |
| CN206981428U (en) * | 2017-07-25 | 2018-02-09 | 洛阳罗伊机械有限公司 | A kind of material-pulling device for wide cut molybdenum plate milling train |
| CN213657534U (en) * | 2020-10-20 | 2021-07-09 | 本钢板材股份有限公司 | Steel loading stabilizing device of hot rolling heating furnace |
| CN214009966U (en) * | 2020-12-25 | 2021-08-20 | 江苏富民鑫科重型机械有限公司 | Pusher with synchronizing structure |
| CN216954059U (en) * | 2022-02-10 | 2022-07-12 | 唐山盛财电力设施有限公司 | Tapping device of heating furnace |
| CN218893714U (en) * | 2022-12-13 | 2023-04-21 | 宁波永信钢管有限公司 | Pusher |
| CN117302887A (en) * | 2023-11-14 | 2023-12-29 | 中冶华天南京工程技术有限公司 | Multi-mode steel pushing device and method thereof |
-
2024
- 2024-01-12 CN CN202410045167.3A patent/CN117564107B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175390Y (en) * | 1993-12-13 | 1994-08-24 | 李志强 | Steel pusher machine for continuously heating furnace |
| CN202182636U (en) * | 2011-08-02 | 2012-04-04 | 新兴铸管股份有限公司 | Movable and static toothed plate of heating furnace charging stand |
| CN202947478U (en) * | 2012-06-01 | 2013-05-22 | 首钢长治钢铁有限公司 | Hydraulic straight pushing type pushing device |
| CN206981428U (en) * | 2017-07-25 | 2018-02-09 | 洛阳罗伊机械有限公司 | A kind of material-pulling device for wide cut molybdenum plate milling train |
| CN213657534U (en) * | 2020-10-20 | 2021-07-09 | 本钢板材股份有限公司 | Steel loading stabilizing device of hot rolling heating furnace |
| CN214009966U (en) * | 2020-12-25 | 2021-08-20 | 江苏富民鑫科重型机械有限公司 | Pusher with synchronizing structure |
| CN216954059U (en) * | 2022-02-10 | 2022-07-12 | 唐山盛财电力设施有限公司 | Tapping device of heating furnace |
| CN218893714U (en) * | 2022-12-13 | 2023-04-21 | 宁波永信钢管有限公司 | Pusher |
| CN117302887A (en) * | 2023-11-14 | 2023-12-29 | 中冶华天南京工程技术有限公司 | Multi-mode steel pushing device and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117564107B (en) | 2024-03-22 |
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