CN104760908A - Weighing system for forklift during molten iron spheroidization - Google Patents
Weighing system for forklift during molten iron spheroidization Download PDFInfo
- Publication number
- CN104760908A CN104760908A CN201510201956.2A CN201510201956A CN104760908A CN 104760908 A CN104760908 A CN 104760908A CN 201510201956 A CN201510201956 A CN 201510201956A CN 104760908 A CN104760908 A CN 104760908A
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- CN
- China
- Prior art keywords
- sensor
- weighing system
- sprocket wheel
- molten iron
- input end
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
Abstract
The invention discloses a weighing system for a forklift during molten iron spheroidization. The weighing system comprises a sliding rack, a chaining plate, a lifting device, a first sensor and a second sensor, wherein the lifting device comprises an oil cylinder, a left chain wheel, a right chain wheel, a left chain matched with the left chain wheel and a right chain matched with the right chain wheel. The first sensor and the second sensor are tension sensors. One end of the first sensor is connected with the left chain. The other end of the first sensor is connected with the chaining plate. One end of the second sensor is connected with the right chain. The other end of the second sensor is connected with the chaining plate. The weighing system has the advantages of being convenient to install, low in cost and high in universality and having no influence on the bearing performance of the forklift.
Description
Technical field
The present invention relates to casting technology field, particularly relate to fork truck weighing system in a kind of liquid iron balling process.
Background technology
Liquid iron balling is transported in nodularization bag by the molten iron being melted to 1400 DEG C in medium-frequency induction furnace, then use fork truck that nodularization bag is transported to nodularization room, add quantitative nodulizing agent, complete molten iron from grey pi iron to the transport process of spheroidal graphite iron, main employing magnesium alloy nodularization and pure magnesium nodularization two kinds of modes in current industry.
In the technological process of nodularization, in order to ensure spheroidizing quality and nodularization efficiency, just must ensure that the proportion of molten iron and nodulizing agent is in one very accurately scope, this just needs molten iron to weigh the accuracy of accurate fortune system and reliability.Based on the range of the super large of the working environment of casting industry, the temperature of superelevation, serious dust atmosphere and molten iron, the molten iron that standard form weighing system general is in the market difficult to meet casting industry is weighed.
In industry, current molten iron is weighed and is mainly adopted in two ways.The first installs LOAD CELLS additional on founding furnace, measures the weight of whole melting furnace system, and then when transporting molten iron, the mode doing plus-minus arithmetic measures the weight of transhipment molten iron.The second adopts the mode of driving a vehicle and weighing, and travelling crane hook installs weighing system additional, measures the weight of molten iron in this way.
But these two kinds of modes itself are all with certain limitation and defect.What first kind of way was measured is the weight of melting furnace system, the weight of molten iron of transporting just can be obtained by indirect calculation, in addition because founding furnace whole system is in a hot environment, the operating mode in LOAD CELLS and loop of weighing is very poor, so just cause the stability of whole weighing system and the problem of reliability: fault is high, maintenance cost is high, the stock of maintenance and repair parts is high, at founding furnace turndown in molten iron process, due to body of heater motion, may and system-based between occur interfering, cause the accuracy of weighing and referential to decline, cause display weight to be forbidden.And the second way adopts driving to transport nodularization, first need one-time investment to install driving, the transhipment path of transhipment bag is also confined to the stroke range of driving dolly, lack certain alerting ability, and this system can only ensure the alloy nodulizer of commonality.
In order to make up this defect, needing to design a kind of system that directly can weigh weight of molten iron, by truck driver on-line measurement, directly showing, do not disturb by external mechanical, ensure molten steel quality.
Summary of the invention
In view of above content, the invention provides fork truck weighing system in a kind of liquid iron balling process easy for installation, with low cost.
For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is:
Fork truck weighing system in a kind of liquid iron balling process, comprise balladeur train, chaining plate, bont, first sensor, the second sensor, described bont comprises oil cylinder, left sprocket wheel, right sprocket wheel, the left chain coordinated with left sprocket wheel, the right chain that coordinates with right sprocket wheel, it is characterized in that: described first sensor and the second sensor are pulling force sensor; One end of described first sensor is connected with described left chain, and the other end is connected with described chaining plate; One end of described second sensor is connected with described right chain, and the other end is connected with described chaining plate.
Further, a control capsule is also comprised.
Further, described control capsule comprises the telltale of controller and control capsule outer face; The input end electrical connection of the input end of described controller and the input end of described first sensor, described second sensor; The mouth of described control capsule is connected with the input end of described telltale.
Due to the utilization of technique scheme, the present invention compared with prior art has following beneficial effect:
Easy for installation, with low cost, do not affect the load-carrying properties of fork truck itself, highly versatile.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the lateral plan of fork truck weighing system in a kind of liquid iron balling process of the present invention.
Description of reference numerals: 1, chaining plate 2, first sensor 3, oil cylinder 4, left chain 5, balladeur train 6, left sprocket wheel.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present invention is described in further detail:
Consult Fig. 1, fork truck weighing system in a kind of liquid iron balling process, comprise balladeur train 5, chaining plate 1, bont, first sensor 2, second sensor, described bont comprises oil cylinder 3, left sprocket wheel 6, right sprocket wheel, the left chain 4 coordinated with left sprocket wheel 6, the right chain that coordinates with right sprocket wheel, and described first sensor 2 and the second sensor are pulling force sensor; One end of described first sensor 2 is connected with described left chain 6, and the other end is connected with described chaining plate 1; One end of described second sensor is connected with described right chain, and the other end is connected with described chaining plate 1.
Also comprise a control capsule, described control capsule comprises the telltale of controller and control capsule outer face; The input end electrical connection of the input end of described controller and the input end of described first sensor 2, described second sensor; The mouth of described control capsule is connected with the input end of described telltale.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. fork truck weighing system in a liquid iron balling process, comprise balladeur train, chaining plate, bont, first sensor, the second sensor, described bont comprises oil cylinder, left sprocket wheel, right sprocket wheel, the left chain coordinated with left sprocket wheel, the right chain that coordinates with right sprocket wheel, it is characterized in that: described first sensor and the second sensor are pulling force sensor; One end of described first sensor is connected with described left chain, and the other end is connected with described chaining plate; One end of described second sensor is connected with described right chain, and the other end is connected with described chaining plate.
2. fork truck weighing system in a kind of liquid iron balling process according to claim 1, is characterized in that: also comprise a control capsule.
3. fork truck weighing system in a kind of liquid iron balling process according to claim 1, is characterized in that: described control capsule comprises the telltale of controller and control capsule outer face; The input end electrical connection of the input end of described controller and the input end of described first sensor, described second sensor; The mouth of described control capsule is connected with the input end of described telltale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201956.2A CN104760908A (en) | 2015-04-27 | 2015-04-27 | Weighing system for forklift during molten iron spheroidization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201956.2A CN104760908A (en) | 2015-04-27 | 2015-04-27 | Weighing system for forklift during molten iron spheroidization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760908A true CN104760908A (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510201956.2A Pending CN104760908A (en) | 2015-04-27 | 2015-04-27 | Weighing system for forklift during molten iron spheroidization |
Country Status (1)
| Country | Link |
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| CN (1) | CN104760908A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505718U (en) * | 2009-04-07 | 2010-06-16 | 北京机械工业自动化研究所 | Automatic pouring apparatus |
| CN202046844U (en) * | 2011-04-19 | 2011-11-23 | 漆佳林 | Forklift weighing metering device |
| CN202936163U (en) * | 2012-12-06 | 2013-05-15 | 安徽好运机械有限公司 | Chain wheel seat used for fixing front hoisting oil cylinder of forklift |
| CN103171996A (en) * | 2011-12-20 | 2013-06-26 | 曾卫东 | Tension weighing forklift |
| CN203513190U (en) * | 2013-10-23 | 2014-04-02 | 安徽合力股份有限公司 | Fork truck with double dynamic compensation weighing system |
| CN203711823U (en) * | 2014-03-18 | 2014-07-16 | 哈尔滨科德威冶金股份有限公司 | Forklift transportation type spheroidizing, vermicularizing and inoculating station |
| CN204643749U (en) * | 2015-04-27 | 2015-09-16 | 乔治费歇尔汽车产品(昆山)有限公司 | Fork truck weighing system in a kind of liquid iron balling process |
-
2015
- 2015-04-27 CN CN201510201956.2A patent/CN104760908A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505718U (en) * | 2009-04-07 | 2010-06-16 | 北京机械工业自动化研究所 | Automatic pouring apparatus |
| CN202046844U (en) * | 2011-04-19 | 2011-11-23 | 漆佳林 | Forklift weighing metering device |
| CN103171996A (en) * | 2011-12-20 | 2013-06-26 | 曾卫东 | Tension weighing forklift |
| CN202936163U (en) * | 2012-12-06 | 2013-05-15 | 安徽好运机械有限公司 | Chain wheel seat used for fixing front hoisting oil cylinder of forklift |
| CN203513190U (en) * | 2013-10-23 | 2014-04-02 | 安徽合力股份有限公司 | Fork truck with double dynamic compensation weighing system |
| CN203711823U (en) * | 2014-03-18 | 2014-07-16 | 哈尔滨科德威冶金股份有限公司 | Forklift transportation type spheroidizing, vermicularizing and inoculating station |
| CN204643749U (en) * | 2015-04-27 | 2015-09-16 | 乔治费歇尔汽车产品(昆山)有限公司 | Fork truck weighing system in a kind of liquid iron balling process |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |