CN201313926Y - Furnace pusher - Google Patents
Furnace pusher Download PDFInfo
- Publication number
- CN201313926Y CN201313926Y CNU2008202196647U CN200820219664U CN201313926Y CN 201313926 Y CN201313926 Y CN 201313926Y CN U2008202196647 U CNU2008202196647 U CN U2008202196647U CN 200820219664 U CN200820219664 U CN 200820219664U CN 201313926 Y CN201313926 Y CN 201313926Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- push
- furnace
- pusher
- hair
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model provides a furnace pusher. The pusher comprises a push rod assembly, a transmission device and a machine base assembly, the push rod assembly mainly comprises push pawls, a push head and a push rod with a rack, and the push rod assembly is characterized in that the push head is fixedly connected at the end part of the push rod, a plurality of push pawls are respectively hinged in front of the push head through respective pull rods. The furnace pusher has simple structure, reasonable design, low operation cost and great market potential; the lift height of a furnace door is reduced by changing the relative position of the push pawls to the push head, thereby not only reducing the loss of radiant heat in a furnace, but also improving the product quality; the furnace pusher adopts pin rods and bolts for connection, thereby having flexible detachment, reducing the equipment weight and also facilitating the installation and the maintenance of the push rod and the push head.
Description
Technical field
The utility model belongs to technical field of ferrous metallurgy, relates in particular to employed furnace pusher in a kind of Heavy Plate Production.
Background technology
At present, the push rod of pusher adopts flat mostly, seldom adopt pawl type, and the structure design of cutting somebody's hair of pawl type pusher is unreasonable, is installed in the top of cutting somebody's hair with pawling, and this has just increased the height of pusher.To enter in the process furnace because pawl when pushing away steel, so the raising height of fire door just depends on the height of pawling.Fire door lifts too high, and the radiant heat in the process furnace will lose by opening wide too high fire door.Like this, not only cause the waste of a large amount of energy, but also had a strong impact on the heats and the quality of steel billet in the process furnace.Push rod adopts welding process to be connected with cutting somebody's hair in addition, takes up room greatly, is difficult for transportation, brings very big inconvenience for on-the-spot installation and maintenance work.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of reduction to pawl highly, can reduce radiation heat loss in the stove, and the furnace pusher that is easy for installation and maintenance.
The utility model is achieved in that this furnace pusher comprises push rod assembling, transmission mechanism and support assembling, push rod assembling mainly is made up of the push rod of pawling, cutting somebody's hair and having a tooth bar, be characterized in that described cutting somebody's hair is fixedly connected on the end of push rod, several pull bars of pawling by separately are hinged on the place ahead of cutting somebody's hair respectively.
Described the cutting somebody's hair of the utility model furnace pusher is connected with push rod by pin rod, and uses bolting.Described pawl and separately pull bar is hinged by bearing pin, pull bar is fixedly connected on the front portion of cutting somebody's hair by nut.
The utility model furnace pusher is simple in structure, and is reasonable in design, and running cost is low, and market potential is big; By the relative position that change is pawled and cut somebody's hair, reduced the raising height of fire door, not only reduced photothermal loss in the stove, also improved quality product; Adopt pin rod to be connected with bolt, dismounting has alleviated weight of equipment flexibly, the installation and the maintenance that have also made things convenient for push rod and cut somebody's hair.
Description of drawings
Fig. 1 is the structural representation of the utility model furnace pusher.
Fig. 2 is the utility model furnace pusher push rod assembled construction synoptic diagram.
Fig. 3 for Fig. 2 cut somebody's hair the part vertical view.
Embodiment
The utility model will be further described with reference to the accompanying drawings.
From accompanying drawing 1 as can be seen the utility model furnace pusher mainly constitute by push rod assembling 1, transmission mechanism 2 and support assembling 3.Transmission mechanism 2 promotes push rod assembling 1 motion by the rack-and-pinion that shaft coupling drives support assembling 3.The utility model mainly improves push rod assembling 1, has improved and has pawled 12, pull bar 13 and 11 the relative position and the mode of connection of each parts of cutting somebody's hair, and makes its structure compact more, rationally.Can see from accompanying drawing 2 and 3, push rod assembling 1 mainly by cut somebody's hair 11, pawl 12, pull bar 13, push rod 17 and tooth bar 18 combine.A plurality of 12 (in the utility model accompanying drawing being 4) of pawling are connected with separately pull bar 13 usefulness bearing pins 15, then pull bar 13 is inserted respectively in the steel pipe of cutting somebody's hair in 11, be connected with split pin with nut 14 again, play the effect of axial restraint, making pull bar 13 can be the rotation of center of turning circle line with the axis of itself.Like this, when coming material base centering property bad, be unlikely to make 12 damages of pawling, can play the safeguard protection effect.Push rod 17 is connected with the 11 usefulness pin rods 16 of cutting somebody's hair, work to transmit main thrust, and then two members are fixed together with bolt, nut, limit push rod 17 and cut somebody's hair 11 on two other spatial degrees of freedom, this method of attachment can make equipment transportation, on-the-spot installation and maintenance component all very convenient satisfying thrust and do not influence under the situation of push rod assembling intensity.
Claims (3)
1. furnace pusher, comprise push rod assembling (1), transmission mechanism (2) and support assembling (3), push rod assembling (1) mainly is made up of the push rod (17) of pawling, cutting somebody's hair and having tooth bar (18), it is characterized in that described cutting somebody's hair (11) is fixedly connected on the end of push rod (17), several pawl (12) are hinged on the place ahead of cut somebody's hair (11) respectively by pull bar (13) separately.
2. furnace pusher according to claim 1 is characterized in that described cutting somebody's hair (11) is connected with push rod (17) by pin rod (16), and uses bolting.
3. furnace pusher according to claim 1 and 2 is characterized in that described pawling (12) and pull bar (13) separately are hinged by bearing pin (15), and pull bar (13) is fixedly connected on the front portion of cut somebody's hair (11) by nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202196647U CN201313926Y (en) | 2008-11-20 | 2008-11-20 | Furnace pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202196647U CN201313926Y (en) | 2008-11-20 | 2008-11-20 | Furnace pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313926Y true CN201313926Y (en) | 2009-09-23 |
Family
ID=41125718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202196647U Expired - Fee Related CN201313926Y (en) | 2008-11-20 | 2008-11-20 | Furnace pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313926Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032124A (en) * | 2013-05-10 | 2014-09-10 | 中冶南方(武汉)威仕工业炉有限公司 | Suspension type charging pusher device |
| CN104357640A (en) * | 2014-12-01 | 2015-02-18 | 无锡市晶瑜冶金机械有限公司 | Pushing device |
| CN105256127A (en) * | 2015-12-01 | 2016-01-20 | 无锡市晶瑜冶金机械有限公司 | Billet pushing and aligning mechanism used for walking beam furnace |
| CN113817913A (en) * | 2021-09-30 | 2021-12-21 | 新余钢铁股份有限公司 | Pull rod device for steel tapping machine and assembling method thereof |
-
2008
- 2008-11-20 CN CNU2008202196647U patent/CN201313926Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032124A (en) * | 2013-05-10 | 2014-09-10 | 中冶南方(武汉)威仕工业炉有限公司 | Suspension type charging pusher device |
| CN104357640A (en) * | 2014-12-01 | 2015-02-18 | 无锡市晶瑜冶金机械有限公司 | Pushing device |
| CN105256127A (en) * | 2015-12-01 | 2016-01-20 | 无锡市晶瑜冶金机械有限公司 | Billet pushing and aligning mechanism used for walking beam furnace |
| CN113817913A (en) * | 2021-09-30 | 2021-12-21 | 新余钢铁股份有限公司 | Pull rod device for steel tapping machine and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201313926Y (en) | Furnace pusher | |
| CN201962933U (en) | Attachable lifting scaffold | |
| CN202271152U (en) | Press used for dismounting large-scale interference shaft coupling on site | |
| CN202157716U (en) | Light-weight and high-strength automatically-controlled protective door | |
| CN201927940U (en) | Ground wire lifting tool | |
| CN202323727U (en) | Device for adjusting horizontal position of steel box girder | |
| CN201313125Y (en) | Electric hot bending machine | |
| CN202689665U (en) | Three-column type repair tower | |
| CN206004589U (en) | A kind of driving structure of solar energy tracking support and single shaft, tracking support with double shafts | |
| CN201405926Y (en) | Tie rod of hollow steel tube | |
| CN201217199Y (en) | Special purpose tools for disassembling tight fit bolt | |
| CN202578108U (en) | Hinged connecting component used between repair tower column and cross arm | |
| CN202592314U (en) | Double-fed wind-driven generator bearing assembly and disassembly tool | |
| CN202151645U (en) | Lifting device for upper press roll of straightening machine | |
| CN215973727U (en) | Turnover chimney of oil field steam injection boiler and special turnover device thereof | |
| CN202297356U (en) | Baffle plate mechanism for cold end roll table of floating glass production line | |
| CN209338668U (en) | A kind of aluminium anode guide rod tumbler | |
| CN215543724U (en) | Titanium-nickel memory alloy plate rolling device | |
| CN202147112U (en) | Operating platform for lifting and turning-over large-scale components | |
| CN201731934U (en) | Mounting structure for weighing sensor | |
| CN213932064U (en) | Hydraulic propulsion device for vanadium-nitrogen alloy sintering kiln | |
| CN201186416Y (en) | Three-point type supporting structure wind-driven generator group gearbox dismantling apparatus | |
| CN219576912U (en) | Turnover type photovoltaic bracket | |
| CN201455019U (en) | Coiled material rotating device for roller transportation | |
| CN202697168U (en) | Modified rotary cultivator handrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANSHAN IRON AND STEEL GROUP ENGINEERING TECHNOLOGY Free format text: FORMER NAME: ANSHAN IRON AND STEEL GROUP DESIGN AND RESEARCH INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 114021 Tiexi District, Liaoning City, Anshan Iron and steel plant Patentee after: Ansteel Engineering Technology Corporation Limited Address before: 114021 Tiexi District, Liaoning City, Anshan Iron and steel plant Patentee before: Design & Research Institute of Anshan Iron and Steel Group Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |