CN111017536B - Lifting mechanism of lifting baffle - Google Patents
Lifting mechanism of lifting baffle Download PDFInfo
- Publication number
- CN111017536B CN111017536B CN201911134426.5A CN201911134426A CN111017536B CN 111017536 B CN111017536 B CN 111017536B CN 201911134426 A CN201911134426 A CN 201911134426A CN 111017536 B CN111017536 B CN 111017536B
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- China
- Prior art keywords
- baffle
- lifting
- cross beam
- lever
- lifting mechanism
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- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8815—Reciprocating stop, moving up or down in the path of the article
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a lifting mechanism for lifting a baffle, which comprises a base, a guide rail, a baffle, a cross beam and a lifting mechanism for driving the cross beam to lift; the two guide rails are respectively a first guide rail and a second guide rail, and the lower ends of the two guide rails are vertically arranged on the base; the baffle is horizontally arranged between the two guide rails, and two ends of the baffle are in sliding fit with the guide rails in the vertical direction; the two ends of the baffle are fixedly connected with a cross beam arranged above the baffle through connecting rods so as to realize synchronous lifting with the cross beam; the lifting mechanism comprises air cylinders arranged at two ends of the guide rails, the fixed ends of the air cylinders are fixedly connected with the base, and the movable ends of the air cylinders are fixedly connected with the cross beam. The lifting mechanism of the lifting baffle plate, provided by the invention, has the advantages that the cost is lower, the lifting baffle plate structure is beneficial to environmental protection, the original hydraulic cylinder is replaced by the air cylinder, the lifting driving structure is improved, and the lifting mechanism is more convenient and efficient to use.
Description
Technical Field
The invention belongs to the field of steel processing machinery, and particularly relates to a lifting mechanism for lifting a baffle plate.
Background
In the existing steel processing process, the baffle is driven to lift mainly through the hydraulic cylinder, the working pressure of the hydraulic cylinder can reach 20MPa, and impact and noise can be generated due to overlarge force in the lifting process, so that the steel processing device is destructive; furthermore, the hydraulic cylinder needs to be provided with a piping and oiled in the use process, so that the oil leakage phenomenon is prevented, the oiling equipment needs to be regularly maintained, and the surrounding environment is polluted; most importantly, the operation of the hydraulic cylinder requires compliance, the operator must have some electrical knowledge, and once fouled, the consequences are serious at such high pressures, so the use of the hydraulic cylinder as a drive mechanism increases maintenance costs and presents a safety hazard during operation.
Disclosure of Invention
In view of this, the present invention aims to provide a lifting mechanism for lifting a baffle plate, and provides a lifting mechanism for lifting a baffle plate, which is cheaper in cost and beneficial to environmental protection.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
The lifting mechanism for lifting the baffle plate is arranged at the tail end of the conveying roller way and comprises a base, a guide rail, the baffle plate, a cross beam and a lifting mechanism for driving the cross beam to lift;
The two guide rails are respectively a first guide rail and a second guide rail, and the lower ends of the two guide rails are vertically arranged on the base;
The baffle is horizontally arranged between the two guide rails, and two ends of the baffle are in sliding fit with the guide rails in the vertical direction;
The two ends of the baffle are fixedly connected with a cross beam arranged above the baffle through connecting rods so as to realize synchronous lifting with the cross beam;
The lifting mechanism comprises air cylinders arranged at two ends of the guide rails, the fixed ends of the air cylinders are fixedly connected with the base, and the movable ends of the air cylinders are fixedly connected with the cross beam.
Further, be equipped with the perpendicular guide way that is used for spacing baffle in the guide rail, baffle both ends are equipped with guide way complex leading wheel, and the leading wheel sets up in perpendicular guide way to realize spacing to baffle vertical direction.
Further, the lifting mechanism further comprises two support posts arranged outside the two air cylinders, wherein the support posts are vertically arranged on the base, and the bottom of the support posts is fixedly connected with the base;
The top of the support column is provided with a lever, and the middle of the lever is hinged with the support column;
one end of the lever is connected with a counterweight, and the other end of the lever is connected with the cross beam.
Further, a first pull rod is arranged at one end of the lever, which is close to the counterweight; the upper end of the first pull rod is hinged with the lever, and the lower end of the first pull rod is hinged with the counterweight.
Further, a second pull rod is further arranged at one end, close to the cross beam, of the lever; the upper end of the second pull rod is hinged with the lever, and the lower end of the second pull rod is hinged with the cross beam.
Further, when the cylinder rises, the beam drives the lifting baffle to rise, and the height of the lifting baffle is higher than the roller plane.
Compared with the prior art, the lifting mechanism for the lifting baffle has the following advantages:
The lifting mechanism of the lifting baffle plate provided by the invention has the advantages that the lifting baffle plate structure which is lower in cost and beneficial to environmental protection is provided, the original hydraulic cylinder is replaced by the air cylinder, and meanwhile, the lifting driving structure is improved, so that the lifting mechanism is more convenient and efficient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
Fig. 1 is a schematic view of a lifting mechanism of a lifting baffle according to an embodiment of the invention.
Reference numerals illustrate:
1-a base; 2-stand columns; 3-cylinder; 4-balancing weight; 5-a first pull rod; 6-lever; 7-a second pull rod; 8-a cross beam; 9-a first guide rail; 10-lifting baffle plates; 11-a roller way; 12-a second guide rail.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1, a lifting mechanism for lifting a baffle is arranged at the tail end of a conveying roller way 11 and comprises a base 1, a guide rail, a baffle, a cross beam 8 and a lifting mechanism for driving the cross beam 8 to lift;
The two guide rails are a first guide rail 9 and a second guide rail 12 respectively, and the lower ends of the two guide rails are vertically arranged on the base 1;
The baffle is horizontally arranged between the two guide rails, and two ends of the baffle are in sliding fit with the guide rails in the vertical direction;
The two ends of the baffle are fixedly connected with a cross beam 8 arranged above the baffle through connecting rods so as to realize synchronous lifting with the cross beam 8;
The lifting mechanism comprises air cylinders 3 arranged at two ends of the guide rails, the fixed ends of the air cylinders 3 are fixedly connected with the base 1, and the movable ends of the air cylinders 3 are fixedly connected with the cross beam 8.
The guide rail is internally provided with a vertical guide groove for limiting the baffle, two ends of the baffle are provided with guide wheels matched with the guide groove, and the guide wheels are arranged in the vertical guide groove so as to limit the baffle in the vertical direction.
The lifting mechanism further comprises two support posts arranged outside the two air cylinders 3, wherein the support posts are vertically arranged on the base 1, and the bottom of the support posts is fixedly connected with the base 1;
the top of the support column is provided with a lever 6, and the middle part of the lever 6 is hinged with the support column;
one end of the lever 6 is connected with a counterweight 4, and the other end is connected with a cross beam 8.
The lever 6 is also provided with a first pull rod 5 at one end close to the counterweight 4; the upper end of the first pull rod 5 is hinged with the lever 6, and the lower end of the first pull rod is hinged with the counterweight 4.
A second pull rod 7 is further arranged at one end, close to the cross beam 8, of the lever 6; the upper end of the second pull rod 7 is hinged with the lever 6, and the lower end is hinged with the cross beam 8.
When the cylinder 3 is lifted, the beam 8 drives the lifting baffle 10 to lift, and the height of the lifting baffle 10 is higher than the plane of the roller table 11.
The lifting baffle plates are arranged in the densely-distributed material distribution area of the roller table 11, namely the furnace outlet area, two rolling lines are arranged because the production efficiency is improved in a steel mill, billets coming out of the heating furnace need to be respectively conveyed to different rolling lines, because only one heating furnace is provided, billets coming from the same direction run to different roller tables 11 through the actions of the two lifting baffle plates, then enter different rolling lines, and the working principle is that one lifting baffle plate is lifted, and one lifting baffle plate falls down to meet the requirement that billets can only pass through in one direction.
As shown in fig. 1, the first guide rail 9 and the second guide rail 12 are vertically and fixedly assembled on the base 1, the lifting baffle is assembled in the guide grooves of the first guide rail 9 and the second guide rail 12, two sides of the lifting baffle are connected with the cross beam 8 to perform synchronous operation, the lifting baffle 10 is driven to lift when the cross beam 8 lifts, the guide rails arranged on two sides of the lifting baffle 10 perform a guide function, the starting operation is more stable, the lifting action of the whole baffle is provided with power through the air cylinders 3, the two air cylinders 3 are respectively assembled at two ends of the base 1, the movable end of the cylinder 3 is connected with the cross beam 8, and when the hydraulic cylinders lift, the cross beam 8 drives the lifting baffle 10 to lift, the lifting baffle 10 is higher than the plane of the roller table 11, so that steel billets can be blocked.
Meanwhile, two struts are further arranged in fig. 1, two ends of the lever 6 at the top end of each strut are hung with the counterweight 4 through the first pull rod 5, one end is hung with the cross beam 88 through the second pull rod 7, and the output force is relatively weak because the working pressure of the air cylinder 3 is small, so that the counterweight 4 is added in the structure to ensure the stability of the working state of the lifting baffle, the lifting baffle is in a stable state when being lifted, the weakness of the air cylinder 3 is overcome, and the added structure does not need special maintenance and has low cost.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (3)
1. The utility model provides a lifting baffle's elevating system sets up the end at rollgang (11), its characterized in that: comprises a base (1), a guide rail, a baffle, a cross beam (8) and a lifting mechanism for driving the cross beam (8) to lift;
the two guide rails are a first guide rail (9) and a second guide rail (12) respectively, and the lower ends of the two guide rails are vertically arranged on the base (1);
The baffle is horizontally arranged between the two guide rails, and two ends of the baffle are in sliding fit with the guide rails in the vertical direction;
The two ends of the baffle are fixedly connected with a cross beam (8) arranged above the baffle through a connecting rod so as to realize synchronous lifting with the cross beam (8);
the lifting mechanism comprises air cylinders (3) arranged at two ends of the two guide rails, the fixed ends of the air cylinders (3) are fixedly connected with the base (1), and the movable ends of the air cylinders (3) are fixedly connected with the cross beam (8);
The lifting mechanism further comprises two support posts arranged outside the two air cylinders (3), wherein the support posts are vertically arranged on the base (1) and the bottom of the support posts is fixedly connected with the base (1);
The top of the support column is provided with a lever (6), and the middle part of the lever (6) is hinged with the support column;
One end of the lever (6) is connected with a counterweight (4), and the other end of the lever is connected with a cross beam (8);
a first pull rod (5) is further arranged at one end of the lever (6) close to the counterweight (4); the upper end of the first pull rod (5) is hinged with the lever (6), and the lower end of the first pull rod is hinged with the counterweight (4);
A second pull rod (7) is further arranged at one end, close to the cross beam (8), of the lever (6); the upper end of the second pull rod (7) is hinged with the lever (6), and the lower end of the second pull rod is hinged with the cross beam (8).
2. The lifting mechanism for lifting a baffle plate according to claim 1, wherein: the guide rail is internally provided with a vertical guide groove for limiting the baffle, two ends of the baffle are provided with guide wheels matched with the guide groove, and the guide wheels are arranged in the vertical guide groove so as to limit the baffle in the vertical direction.
3. The lifting mechanism for lifting a baffle plate according to claim 1, wherein: when the air cylinder (3) is lifted, the cross beam (8) drives the lifting baffle plate (10) to lift, and the height of the lifting baffle plate (10) is higher than the plane of the roller table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134426.5A CN111017536B (en) | 2019-11-19 | 2019-11-19 | Lifting mechanism of lifting baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134426.5A CN111017536B (en) | 2019-11-19 | 2019-11-19 | Lifting mechanism of lifting baffle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111017536A CN111017536A (en) | 2020-04-17 |
| CN111017536B true CN111017536B (en) | 2024-04-26 |
Family
ID=70200602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911134426.5A Active CN111017536B (en) | 2019-11-19 | 2019-11-19 | Lifting mechanism of lifting baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111017536B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555644A (en) * | 1994-10-17 | 1996-09-17 | W.R. Grace & Co.-Conn. | Fluid cylinder retraction locking device |
| CN101646508A (en) * | 2007-03-09 | 2010-02-10 | 杰富意钢铁株式会社 | Hot rolling equipment and method for manufacturing steel product using the hot rolling equipment |
| CN202291327U (en) * | 2011-10-18 | 2012-07-04 | 中冶连铸技术工程股份有限公司 | Swing-type casting blank baffle |
| CN104028567A (en) * | 2014-06-24 | 2014-09-10 | 重庆钢铁(集团)有限责任公司 | Retaining plate lifting mechanism and lift type steel rolling limiting device |
| CN203875301U (en) * | 2014-05-22 | 2014-10-15 | 宣化钢铁集团有限责任公司 | Adjustable end stop for continuous casting slabs |
| CN207119773U (en) * | 2017-06-26 | 2018-03-20 | 麦格瑞（北京）智能科技有限公司 | Slab caster adjustable end stop |
| CN209062102U (en) * | 2018-11-20 | 2019-07-05 | 唐山渤海冶金智能装备有限公司 | A kind of conticaster adjustable end stop |
| CN211997706U (en) * | 2019-11-19 | 2020-11-24 | 天津天重中直科技工程有限公司 | Lifting mechanism of lifting baffle |
-
2019
- 2019-11-19 CN CN201911134426.5A patent/CN111017536B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555644A (en) * | 1994-10-17 | 1996-09-17 | W.R. Grace & Co.-Conn. | Fluid cylinder retraction locking device |
| CN101646508A (en) * | 2007-03-09 | 2010-02-10 | 杰富意钢铁株式会社 | Hot rolling equipment and method for manufacturing steel product using the hot rolling equipment |
| CN202291327U (en) * | 2011-10-18 | 2012-07-04 | 中冶连铸技术工程股份有限公司 | Swing-type casting blank baffle |
| CN203875301U (en) * | 2014-05-22 | 2014-10-15 | 宣化钢铁集团有限责任公司 | Adjustable end stop for continuous casting slabs |
| CN104028567A (en) * | 2014-06-24 | 2014-09-10 | 重庆钢铁(集团)有限责任公司 | Retaining plate lifting mechanism and lift type steel rolling limiting device |
| CN207119773U (en) * | 2017-06-26 | 2018-03-20 | 麦格瑞（北京）智能科技有限公司 | Slab caster adjustable end stop |
| CN209062102U (en) * | 2018-11-20 | 2019-07-05 | 唐山渤海冶金智能装备有限公司 | A kind of conticaster adjustable end stop |
| CN211997706U (en) * | 2019-11-19 | 2020-11-24 | 天津天重中直科技工程有限公司 | Lifting mechanism of lifting baffle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111017536A (en) | 2020-04-17 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201228 Address after: 300409 No. 65, Gaoxin Avenue, outer ring Development Zone, science and Technology Park, Beichen District, Tianjin Applicant after: TIANJIN ZHONGZHONG SCIENCE TECHNOLOGY & ENGINEERING Co.,Ltd. Address before: No.16, Jingxiang Road, South District, Science Park, Beichen District, Tianjin, 300409 Applicant before: TIANJIN TIANZHONG ZHONGZHI TECHNOLOGICAL ENGINEERING Co.,Ltd. |
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| CB02 | Change of applicant information |
Country or region after: China Address after: 300409 No. 65, Gaoxin Avenue, outer ring Development Zone, science and Technology Park, Beichen District, Tianjin Applicant after: Zhongzhong Technology (Tianjin) Co.,Ltd. Address before: 300409 No. 65, Gaoxin Avenue, outer ring Development Zone, science and Technology Park, Beichen District, Tianjin Applicant before: TIANJIN ZHONGZHONG SCIENCE TECHNOLOGY & ENGINEERING Co.,Ltd. Country or region before: China |
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