CN102853887A - Tilting weighing device for metallurgical materials - Google Patents
Tilting weighing device for metallurgical materials Download PDFInfo
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- CN102853887A CN102853887A CN2012103116706A CN201210311670A CN102853887A CN 102853887 A CN102853887 A CN 102853887A CN 2012103116706 A CN2012103116706 A CN 2012103116706A CN 201210311670 A CN201210311670 A CN 201210311670A CN 102853887 A CN102853887 A CN 102853887A
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- scale device
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses a tilting weighing device for metallurgical materials.The tilting weighing device comprises a weighing device, a carrying device, a supporting device for supporting the carrying device and a material collecting device; the supporting device comprises a bracket, one or more hydraulic cylinders which are arranged on the bracket, and hinge combinations which twice the hydraulic cylinders in quantity; the hinge combinations comprise a first hinge, a second hinge and a third hinge; the first hinge is connected with the top parts of the carrying device and the hydraulic cylinders; the second hinge is connected with the bottom parts of the carrying device and the bracket; the third hinge is connected with the bottom parts of the hydraulic cylinders and the bracket; the weighing device comprises one or more weighing sensors which are arranged on the lower side of the bracket to bear the weight of the bracket and to function as cushioning. According to the weighing device, impact and traction damage from an electromagnetic sucker in a process of loading the materials are avoided, and real-time proportioning and weighing of multiple materials in the loading process are realized; and the weighing device is simple in structure, low in maintenance amount, simple in operation, accurate in weighing and proportioning and high in yield.
Description
Technical field
The present invention relates to a kind of metallurgy proportioning and turn over the steel scale device, be applicable to the special measuring weighing-appliance that metallurgy industry steel scrap proportioning is weighed.
Background technology
As everyone knows, iron and steel enterprise's pneumatic steelmaking generally needs by adding steel scrap, and the heat that takes full advantage of converting process reduces cost and increases output of steel.Usually prior art method reinforced for metalliferous materials such as steel scrap, the pig iron, slags and that weigh has following two kinds: a kind of method is at first to be placed on ground hopper by magnechuck to feed in raw material, and the hopper of then slinging with driving a vehicle places it on platform scale or the track scale weighs.The method exists certain defective in reality is produced, large such as impulsive force in the process of loaded material, easily the scale body sensor is caused than havoc, causes simultaneously the replacing sensor maintenance cost large; Another kind method is hopper to be placed on to feed in raw material successively on platform scale or the track scale in advance weigh, but general scale structure can not be resisted the suction of magnechuck, can occur that all directions are spacing is drawn bad phenomenon, thereby cause failure rate higher, scale body maintenance cost is large.Therefore, these two kinds reinforced and weigh method inefficiencies in actual mechanical process of prior art, the phenomenon that site environment is abominable and the steel productive rate is low that easily causes making steel produces.
Summary of the invention
The purpose of this invention is to provide a kind of metallurgy proportioning that solves above-mentioned technical barrier and turn over the steel scale device, realized finishing at a platform balance the real-time proportioning of the materials such as steel scrap, the pig iron, slag and the function of automatic turning steel bunker.
Purpose of the present invention is achieved through the following technical solutions:
A kind of metallurgy proportioning turns over the steel scale device, comprise weighing device, carrying apparatus, support bracing or strutting arrangement and the material collecting device of described carrying apparatus, described bracing or strutting arrangement comprises support, be arranged on the one or more hydraulic cylinders on the described support, with quantity be the hinge combination of described hydraulic cylinder twice, described hinge combination comprises one first hinge, one second hinge and one the 3rd hinge, the described carrying apparatus of described the first chain connection and described hydraulic cylinder top, the described carrying apparatus of described the second chain connection and described frame bottom, described the 3rd chain connection described hydraulic cylinder bottom and described support, described weighing device comprise the one or more LOAD CELLS that are arranged on described support below bearing support weight and have buffer action.
Further, described LOAD CELLS connects described support by the support sole.
Further, described combination weighing sensor comprises a Buffer Unit and a LOAD CELLS.
Further, described Buffer Unit comprises that a buffer rubber gasket and adjacent with described support sole bottom is positioned at the rubber blanket lower bolster of described buffer rubber gasket below, and described support sole, buffer rubber gasket and described rubber blanket lower bolster are fixed into one by one or more confinement bolts.
Further, described LOAD CELLS is positioned at described Buffer Unit below, and by one or more countersunk bolts itself and described rubber blanket lower bolster is linked together.
Further, described LOAD CELLS is connected with a weighing instrument by bus.
Further, described carrying apparatus is that the bottom is the material carrying bucket of dustpan shape.
Further, described material collecting device is a bunker car.
Beneficial effect of the present invention is mainly reflected in: the traction that has overcome impact in the material loading procedure and magnechuck destroys, and has realized that the real-time proportioning in the loading procedure of various materials is weighed, and is simple in structure, maintenance is little, simple to operate, proportioning is weighed accurately, high productivity.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1 is the left diagram that metallurgy proportioning of the present invention turns over the steel scale device.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the front view that metallurgy proportioning of the present invention turns over the steel scale device.
Wherein
| 1 | Material carrying bucket | 2 | The first hinge | 3 | Hydraulic cylinder |
| 4 | |
5 | The second hinge | 6 | The combination weighing sensor |
| 7 | The |
8 | The support sole | 9 | |
| 10 | The rubber blanket |
11 | |
12 | Countersunk |
| 13 | |
14 | The bunker car | ? | ? |
Embodiment
See also Fig. 1 to Fig. 3, below by specific embodiment metallurgy proportioning of the present invention is turned over the steel scale device and be described in further detail.
The support 4 of present embodiment adopts Steel Structural Design, support by four legs, a combination weighing sensor 6 is installed in each underfooting, for effectively alleviating the impulsive force of material to the damage of weighing-appliance and the impact of weighing data, a buffer rubber gasket lower bolster 10 has been installed by countersunk bolts 12 in upper surface in each LOAD CELLS 11,8 on the sole of lower bolster 10 and support is placed certain thickness rubber blanket 9, and connects by confining bolt 13.4 LOAD CELLS adopt the four-wire system connection, be connected in parallel by terminal box, the bus access weighing instrument of terminal box, the electric signal of LOAD CELLS 11 outputs is presented at after amplification, filtering, A/D conversion, data are processed on the window screen on control backstage in weighing instrument.
Material carrying bucket 1 of the present invention is the dustpan shape, be convenient to holding and dumping of material, the first hinge 2 and the second hinge 5 are welded in material carrying bucket 1 bottom, the second hinge 5 is connected with support, the first hinge 2 is connected with hydraulic cylinder 3 tops, hydraulic cylinder bottom is connected with support 4 by the 3rd hinge 7, and the material carrying struggles against 1 take the second hinge 5 as fulcrum, and the various materials dumping that proportioning is weighed in the lifting by hydraulic cylinder 3 and rotation is in bunker car 14.
When the present invention worked, according to the proportioning weight of steel scrap, the pig iron, administrative client issued proportioning weight in weighing instrument by network, as: 3 tons of steel scraps, 2 tons of the pig iron add up to 5 tons.The charger is adsorbed onto steel scrap in the material carrying bucket 1 of the present invention by the control magnechuck, prestowage process at material, can realize weighing in real time, when steel scrap arrives 3 tons of weight, high potential signal of weighing instrument output, the yellow signal warning lamp is lighted, prompting prestowage steel scrap reaches expectation weight, can load pig iron material, when 2 tons of pig iron prestowages, namely the gross weight of two kinds of materials reaches 5 ton hours, weighing instrument is exported a high potential signal again, and the danger signal warning lamp is lighted, and prompting reinforced worker stop to feed in raw material, this moment, the prestowage process of two kinds of materials finished, and the proportioning weight data is transferred to the database of company by Ethernet simultaneously.Be accommodated to the fixed position of close side of the present invention in bunker car 14, start hydraulic control switch by the driver, hydraulic cylinder 3 jack-up materials carrying bucket 1 with the material dumping to bunker car 14, after the material dumping is clean, the backhaul switch of primer fluid cylinder pressure 3, material carrying bucket 1 resets, and bunker car 14 leaves, the beginning next one flow process of weighing.The traction that the present invention has overcome impact in the material loading procedure and magnechuck destroys, and has realized that the real-time proportioning in the loading procedure of various materials is weighed, and is simple in structure, maintenance is little, and is simple to operate, and proportioning is weighed accurately, high productivity can satisfy the Production requirement of iron and steel enterprise well.
The present invention still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (8)
1. metallurgy proportioning turns over the steel scale device, comprise weighing device, carrying apparatus, support bracing or strutting arrangement and the material collecting device of described carrying apparatus, it is characterized in that: described bracing or strutting arrangement comprises support, be arranged on the one or more hydraulic cylinders on the described support, with quantity be the hinge combination of described hydraulic cylinder twice, described hinge combination comprises one first hinge, one second hinge and one the 3rd hinge, the described carrying apparatus of described the first chain connection and described hydraulic cylinder top, the described carrying apparatus of described the second chain connection and described frame bottom, described the 3rd chain connection described hydraulic cylinder bottom and described support, described weighing device comprise the one or more LOAD CELLS that are arranged on described support below bearing support weight and have buffer action.
2. metallurgy proportioning according to claim 1 turns over the steel scale device, it is characterized in that: described LOAD CELLS connects described support by the support sole.
3. metallurgy proportioning according to claim 2 turns over the steel scale device, it is characterized in that: described combination weighing sensor comprises a Buffer Unit, is connected with LOAD CELLS on the described Buffer Unit.
4. metallurgy proportioning according to claim 3 turns over the steel scale device, it is characterized in that: described Buffer Unit comprises that a buffer rubber gasket and adjacent with described support sole bottom is positioned at the rubber blanket lower bolster of described buffer rubber gasket below, and described support sole, buffer rubber gasket and described rubber blanket lower bolster are fixed into one by one or more confinement bolts.
5. metallurgy proportioning according to claim 4 turns over the steel scale device, it is characterized in that: described LOAD CELLS is positioned at described Buffer Unit below, and by one or more countersunk bolts itself and described rubber blanket lower bolster is linked together.
6. metallurgy proportioning according to claim 5 turns over the steel scale device, it is characterized in that: described LOAD CELLS is connected with a weighing instrument by bus.
7. metallurgy proportioning according to claim 1 turns over the steel scale device, it is characterized in that: described carrying apparatus is the material carrying bucket of dustpan shape.
8. metallurgy proportioning according to claim 1 turns over the steel scale device, it is characterized in that: described material collecting device is a bunker car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103116706A CN102853887A (en) | 2012-08-29 | 2012-08-29 | Tilting weighing device for metallurgical materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103116706A CN102853887A (en) | 2012-08-29 | 2012-08-29 | Tilting weighing device for metallurgical materials |
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| Publication Number | Publication Date |
|---|---|
| CN102853887A true CN102853887A (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103116706A Pending CN102853887A (en) | 2012-08-29 | 2012-08-29 | Tilting weighing device for metallurgical materials |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598040A (en) * | 2016-02-16 | 2016-05-25 | 成都格瑞思文化传播有限公司 | Novel bearing screening device |
| CN108593063A (en) * | 2018-06-01 | 2018-09-28 | 盐城市联鑫钢铁有限公司 | A kind of steel scrap weighing device |
| CN108706359A (en) * | 2018-08-06 | 2018-10-26 | 江苏阆达机械有限公司 | Steel scrap entrucking lifting finger |
| CN111232666A (en) * | 2020-01-23 | 2020-06-05 | 北京首钢国际工程技术有限公司 | Scrap steel self-discharging device that weighs |
Citations (7)
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|---|---|---|---|---|
| GB191204836A (en) * | 1912-02-27 | 1913-01-02 | William Edward Hipkins | Improvements connected with Automatic Weighing Apparatus. |
| CN86202754U (en) * | 1986-05-02 | 1987-05-20 | 武汉重型机床厂四分厂 | Microcomputer-based fast-measuring magnetic disk electronic balance |
| CN1062597A (en) * | 1990-12-17 | 1992-07-08 | 沃思加洛测量技术股份公司 | Weighing apparatus for container |
| CN1641323A (en) * | 2004-01-15 | 2005-07-20 | 株式会社小松制作所 | Loaded weight measurement method and loaded weight measurement device for dump truck |
| CN101893517A (en) * | 2010-07-28 | 2010-11-24 | 吉林大学 | Automobile stability parameter test bench and test method using same |
| CN201680896U (en) * | 2010-05-18 | 2010-12-22 | 山东六和集团有限公司 | Tipping-bucket platform scale |
| CN202793553U (en) * | 2012-08-29 | 2013-03-13 | 江苏永钢集团有限公司 | Metallurgy compounding steel turnover weighing device |
-
2012
- 2012-08-29 CN CN2012103116706A patent/CN102853887A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191204836A (en) * | 1912-02-27 | 1913-01-02 | William Edward Hipkins | Improvements connected with Automatic Weighing Apparatus. |
| CN86202754U (en) * | 1986-05-02 | 1987-05-20 | 武汉重型机床厂四分厂 | Microcomputer-based fast-measuring magnetic disk electronic balance |
| CN1062597A (en) * | 1990-12-17 | 1992-07-08 | 沃思加洛测量技术股份公司 | Weighing apparatus for container |
| CN1641323A (en) * | 2004-01-15 | 2005-07-20 | 株式会社小松制作所 | Loaded weight measurement method and loaded weight measurement device for dump truck |
| CN201680896U (en) * | 2010-05-18 | 2010-12-22 | 山东六和集团有限公司 | Tipping-bucket platform scale |
| CN101893517A (en) * | 2010-07-28 | 2010-11-24 | 吉林大学 | Automobile stability parameter test bench and test method using same |
| CN202793553U (en) * | 2012-08-29 | 2013-03-13 | 江苏永钢集团有限公司 | Metallurgy compounding steel turnover weighing device |
Non-Patent Citations (1)
| Title |
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| 王革，等: "电子配料秤机械承重系统的设计与安装", 《粮食与饲料工业》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598040A (en) * | 2016-02-16 | 2016-05-25 | 成都格瑞思文化传播有限公司 | Novel bearing screening device |
| CN108593063A (en) * | 2018-06-01 | 2018-09-28 | 盐城市联鑫钢铁有限公司 | A kind of steel scrap weighing device |
| CN108706359A (en) * | 2018-08-06 | 2018-10-26 | 江苏阆达机械有限公司 | Steel scrap entrucking lifting finger |
| CN111232666A (en) * | 2020-01-23 | 2020-06-05 | 北京首钢国际工程技术有限公司 | Scrap steel self-discharging device that weighs |
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Application publication date: 20130102 |