CN102876873A - Feeding device of inclined-bottom heating furnace - Google Patents
Feeding device of inclined-bottom heating furnace Download PDFInfo
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- CN102876873A CN102876873A CN2012103419304A CN201210341930A CN102876873A CN 102876873 A CN102876873 A CN 102876873A CN 2012103419304 A CN2012103419304 A CN 2012103419304A CN 201210341930 A CN201210341930 A CN 201210341930A CN 102876873 A CN102876873 A CN 102876873A
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- material loading
- sloping
- driving lever
- cylinder
- feeding device
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Abstract
The invention discloses a feeding device of an inclined-bottom heating furnace, which solves the problem that the current equipment has high worker labor intensity, low work efficiency and high safety hazard. The feeding device of the inclined-bottom heating furnace comprises a feeding elevation stand (16) and a feeding inclined stage (15) arranged on the left side of a furnace door of an inclined bottom furnace (25); storage inclined stages (1) are respectively arranged on the ground under the left side of the feeding elevation stand (16); an elevating chain (11) and a pusher dog (12) are arranged between an upper chain wheel (10) and a lower chain wheel (8); a vertical post (19) and a transverse beam (20) are arranged on the feeding elevation stand (16); a spinning-hook cylinder (21) is arranged on the transverse beam (20); an output shaft of the spinning-hook cylinder (21) is connected with one end of a poking rod (23); and the other end of the poking rod (23) is fixedly connected with a poking hook (24). The feeding device of the inclined-bottom heating furnace has the advantages of high degree of automation, low worker' labor intensity and high work efficiency, and reduces the accident threat.
Description
Technical field
The present invention relates to a kind of feed mechanism of weldless steel tube heating installation, particularly a kind of feeding device that weldless steel tube is promoted and sends into when utilizing sloping hearth furnace that weldless steel tube is heated sloping hearth furnace.
Background technology
At present, Sloping Hearth Heating Furnace is simple in structure with it, and reduced investment is built soon, easy to maintenance, takes up an area littlely, and the advantage of flexible operation has obtained domestic and international seamless steel tube production merchant's favor.Weldless steel tube being sent into the operation of process furnace finishes by manual operation mostly.Overhead traveling crane winches to bundled pipe first on the front sloping skid of fire door, then all pipes is alignd and the arrangement ordering by the workman.Because the restriction of sloping hearth furnace structure, in order to prevent that pipe from tumbling the excessive damage that causes equipment in the stove of speed, especially when upper first material, also need manually at the place, steel hole of turning over of sloping hearth furnace both sides block to be set, in order to limit the speed that tumbles of pipe, brought thus labor strength large, the defective that inefficiency and potential safety hazard are many, and this operating method also limited to the specification of material loading pipe, had influence on the reasonable Arrangement of seamless steel tube production technique.
Summary of the invention
The invention provides a kind of feeding device of Sloping Hearth Heating Furnace, the labor strength that has solved the existing installation existence is large, the problem that inefficiency and potential safety hazard are many.
The present invention is by the above problem of following solution:
A kind of feeding device of Sloping Hearth Heating Furnace, comprise sloping hearth furnace, fire door left side at sloping hearth furnace is provided with the high platform of material loading, be provided with the material loading sloping skid at the high platform of material loading, left end at the material loading sloping skid is provided with the upper sprocket wheel supporting seat, be provided with upper sprocket wheel at the upper sprocket wheel supporting seat, upper sprocket wheel is connected with drive-motor on being arranged on the high platform of material loading by transmission chain, ground below the high platform of material loading left side is respectively arranged with storing sloping skid and lower sprocket permanent seat, be provided with lower sprocket at the lower sprocket permanent seat, between upper sprocket wheel and lower sprocket, be provided with lifting chain, be provided with pusher dog at lifting chain, be provided with the material loading steel pipe at the storing sloping skid, be provided with two parallel limiting plates at the storing sloping skid, be provided with the spacing adjustment hole of a row at limiting plate, the location alignment plate vertical with the material loading steel pipe is plugged in the spacing adjustment hole by the inserting column that arranges on it, be provided with column at the high platform of material loading, top at column is provided with crossbeam, be provided with group hook cylinder at crossbeam, the output shaft of dialling the hook cylinder is connected with an end of driving lever by hinge, the other end of driving lever is fixedly connected with dials hook, be provided with the driving lever rotary cylinder at crossbeam, the output shaft of driving lever rotary cylinder connects hinge and is connected with an end of rotary swinging arm, and the other end of rotary swinging arm is connected with driving lever.
Be respectively arranged with backgauge cylinder and three blade backgauges wheel in the centre of material loading sloping skid, the output shaft of backgauge cylinder is connected with three blade backgauges wheel.
Level of automation of the present invention is high, and labor strength is low, and high efficiency has reduced the hidden danger that accident occurs, and has realized the reasonable Arrangement of whole production technology of steel tube.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of overlooking on the direction of the present invention;
Fig. 3 is the structural representation of the rotating mechanism of driving lever 23 of the present invention;
Working state schematic representation when Fig. 4 is past furnace bottom blowing of the present invention.
Embodiment
A kind of feeding device of Sloping Hearth Heating Furnace, comprise sloping hearth furnace 25, fire door left side at sloping hearth furnace 25 is provided with the high platform 16 of material loading, be provided with material loading sloping skid 15 at the high platform 16 of material loading, left end at material loading sloping skid 15 is provided with upper sprocket wheel supporting seat 9, be provided with upper sprocket wheel 10 at upper sprocket wheel supporting seat 9, upper sprocket wheel 10 is connected with drive-motor 14 on being arranged on the high platform 16 of material loading by transmission chain 13, ground below the high platform of material loading 16 left sides is respectively arranged with storing sloping skid 1 and lower sprocket permanent seat 7, be provided with lower sprocket 8 at lower sprocket permanent seat 7, between upper sprocket wheel 10 and lower sprocket 8, be provided with lifting chain 11, be provided with pusher dog 12 at lifting chain 11, be provided with material loading steel pipe 6 at storing sloping skid 1, be provided with two parallel limiting plates 2 at storing sloping skid 1, be provided with the spacing adjustment hole 3 of a row at limiting plate 2, the location alignment plate 4 vertical with material loading steel pipe 6 is plugged in the spacing adjustment hole 3 by the inserting column 5 that arranges on it, be provided with column 19 at the high platform 16 of material loading, be provided with crossbeam 20 on the top of column 19, be provided with group hook cylinder 21 at crossbeam 20, the output shaft of dialling hook cylinder 21 is connected with an end of driving lever 23 by hinge 22, the other end of driving lever 23 is fixedly connected with dials hook 24, be provided with driving lever rotary cylinder 27 at crossbeam 20, the output shaft of driving lever rotary cylinder 27 connects hinge 29 and is connected with an end of rotary swinging arm 28, and the other end of rotary swinging arm 28 is connected with driving lever 23.
Be respectively arranged with backgauge cylinder 18 and three blade backgauges wheel 17 in the centre of material loading sloping skid 19, the output shaft of backgauge cylinder 18 is connected with three blade backgauges wheel 17.
On the platform of sloping hearth furnace material loading, an end of storing sloping skid 1 is welded with the limiting plate 2 of two row's fine steel tubes, is welded with two latches on the alignment plate 4 of location.Overhead traveling crane winches to bundled pipe on the storing sloping skid 1, can be in advance according to the position of the location alignment plate 4 on the pipe length adjustment storing sloping skid 1, so that the central position maintenance of pipe is consistent with the center of elevator chain and wedged bottom body of heater.Pipe tumbles on the pusher dog 12 of lifting chain 11 by root, and every elevator chain is arranged symmetrically with two pusher dogs to raise the efficiency, and drives lifting chain 11 by drive-motor 14 and successively pipe is risen on the material loading sloping skid 15.Group hook cylinder 21 and driving lever 23 are installed and dial hook 24 at material loading sloping skid 15, the speed of control group hook cylinder 21 can limit the travelling speed of pipe.Three blade backgauges wheel 17 is made step motion under the control of backgauge cylinder 18, by the root blowing with pipe deliver to dial hook 24 before, dial hook cylinder 21 control driving levers 23 and dial hook 24 piston rod of gently retracting pipe is sent in the sloping hearth furnace.After putting in place, drive rotary swinging arm 28 half-twists by driving lever rotary cylinder 27.Make driving lever 23 position parallel with dialling hook 24 and material loading sloping skid 15, dial subsequently hook cylinder 21 and stretch out piston rod, after putting in place, driving lever rotary cylinder 27 retraction piston rods, make driving lever 23 and dial hook 24 and get back to the position vertical with material loading sloping skid 15, wait for the loop cycle of next time charging.
Claims (2)
1. the feeding device of a Sloping Hearth Heating Furnace, comprise sloping hearth furnace (25), fire door left side at sloping hearth furnace (25) is provided with the high platform of material loading (16), be provided with material loading sloping skid (15) at the high platform of material loading (16), left end at material loading sloping skid (15) is provided with upper sprocket wheel supporting seat (9), be provided with upper sprocket wheel (10) at upper sprocket wheel supporting seat (9), upper sprocket wheel (10) is connected with drive-motor (14) on being arranged on the high platform of material loading (16) by transmission chain (13), ground in below, the high platform of material loading (16) left side is respectively arranged with storing sloping skid (1) and lower sprocket permanent seat (7), be provided with lower sprocket (8) at lower sprocket permanent seat (7), between upper sprocket wheel (10) and lower sprocket (8), be provided with lifting chain (11), be provided with pusher dog (12) at lifting chain (11), be provided with material loading steel pipe (6) at storing sloping skid (1), it is characterized in that, be provided with two parallel limiting plates (2) at storing sloping skid (1), be provided with row's spacing adjustment hole (3) at limiting plate (2), the location alignment plate (4) vertical with material loading steel pipe (6) is plugged in the spacing adjustment hole (3) by the inserting column (5) that arranges on it, be provided with column (19) at the high platform of material loading (16), be provided with crossbeam (20) on the top of column (19), be provided with group hook cylinder (21) at crossbeam (20), the output shaft of dialling hook cylinder (21) is connected with an end of driving lever (23) by hinge (22), the other end of driving lever (23) is fixedly connected with dials hook (24), be provided with driving lever rotary cylinder (27) at crossbeam (20), the output shaft of driving lever rotary cylinder (27) connects hinge (29) and is connected with an end of rotary swinging arm (28), and the other end of rotary swinging arm (28) is connected with driving lever (23).
2. the feeding device of a kind of Sloping Hearth Heating Furnace according to claim 1, it is characterized in that, be respectively arranged with backgauge cylinder (18) and three blade backgauges wheels (17) in the centre of material loading sloping skid (19), the output shaft of backgauge cylinder (18) is taken turns (17) with three blade backgauges and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210341930 CN102876873B (en) | 2012-09-17 | 2012-09-17 | Feeding device of inclined-bottom heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210341930 CN102876873B (en) | 2012-09-17 | 2012-09-17 | Feeding device of inclined-bottom heating furnace |
Publications (2)
| Publication Number | Publication Date |
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| CN102876873A true CN102876873A (en) | 2013-01-16 |
| CN102876873B CN102876873B (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210341930 Active CN102876873B (en) | 2012-09-17 | 2012-09-17 | Feeding device of inclined-bottom heating furnace |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350884A (en) * | 2013-07-17 | 2013-10-16 | 江苏宏宝五金股份有限公司 | Metal rod automatic feeding device for heating furnace |
| CN106115174A (en) * | 2016-08-19 | 2016-11-16 | 河南安际达金属制品有限公司 | A kind of alignment storing composite structure in the feeding device of stokehold |
| CN108253798A (en) * | 2018-03-28 | 2018-07-06 | 邯郸久诺知识产权服务有限公司 | A kind of automatic round steel feeding device in laser heating stokehold |
| CN108889893A (en) * | 2018-08-16 | 2018-11-27 | 江西科明铜业有限公司 | A kind of charging equipment for warm and hot forging technique |
| CN109719151A (en) * | 2018-11-28 | 2019-05-07 | 浙江彪马自动化设备有限公司 | One kind is red to rush apparatus for feeding |
| CN112896818A (en) * | 2021-01-21 | 2021-06-04 | 中煤科工集团西安研究院有限公司 | Drill rod distributing device and distributing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183256A (en) * | 1996-12-18 | 1998-07-14 | Maruemu Seisakusho:Kk | Heat treatment of metallic material |
| CN101672572A (en) * | 2009-10-08 | 2010-03-17 | 胡顺珍 | Regenerative inclined-bottom heating furnace |
| CN201660676U (en) * | 2010-04-01 | 2010-12-01 | 浙江伦宝金属管业有限公司 | Hot rolling sloping hearth furnace |
| CN102399962A (en) * | 2011-11-11 | 2012-04-04 | 无锡市莱达热工工程有限公司 | Economic inclined bottom heating furnace |
-
2012
- 2012-09-17 CN CN 201210341930 patent/CN102876873B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183256A (en) * | 1996-12-18 | 1998-07-14 | Maruemu Seisakusho:Kk | Heat treatment of metallic material |
| CN101672572A (en) * | 2009-10-08 | 2010-03-17 | 胡顺珍 | Regenerative inclined-bottom heating furnace |
| CN201660676U (en) * | 2010-04-01 | 2010-12-01 | 浙江伦宝金属管业有限公司 | Hot rolling sloping hearth furnace |
| CN102399962A (en) * | 2011-11-11 | 2012-04-04 | 无锡市莱达热工工程有限公司 | Economic inclined bottom heating furnace |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350884A (en) * | 2013-07-17 | 2013-10-16 | 江苏宏宝五金股份有限公司 | Metal rod automatic feeding device for heating furnace |
| CN103350884B (en) * | 2013-07-17 | 2015-09-16 | 江苏宏宝工具有限公司 | Heating furnace metal bar automatic charging device |
| CN106115174A (en) * | 2016-08-19 | 2016-11-16 | 河南安际达金属制品有限公司 | A kind of alignment storing composite structure in the feeding device of stokehold |
| CN108253798A (en) * | 2018-03-28 | 2018-07-06 | 邯郸久诺知识产权服务有限公司 | A kind of automatic round steel feeding device in laser heating stokehold |
| CN108889893A (en) * | 2018-08-16 | 2018-11-27 | 江西科明铜业有限公司 | A kind of charging equipment for warm and hot forging technique |
| CN109719151A (en) * | 2018-11-28 | 2019-05-07 | 浙江彪马自动化设备有限公司 | One kind is red to rush apparatus for feeding |
| CN109719151B (en) * | 2018-11-28 | 2024-02-20 | 浙江彪马自动化设备有限公司 | Red feeding equipment that dashes |
| CN112896818A (en) * | 2021-01-21 | 2021-06-04 | 中煤科工集团西安研究院有限公司 | Drill rod distributing device and distributing method |
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| Publication number | Publication date |
|---|---|
| CN102876873B (en) | 2013-10-09 |
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