CN103255299B - A kind of magnesium metal smelting reducing tank automatic stuff-conveying machine - Google Patents
A kind of magnesium metal smelting reducing tank automatic stuff-conveying machine Download PDFInfo
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- CN103255299B CN103255299B CN201310210547.XA CN201310210547A CN103255299B CN 103255299 B CN103255299 B CN 103255299B CN 201310210547 A CN201310210547 A CN 201310210547A CN 103255299 B CN103255299 B CN 103255299B
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- magnesium metal
- metal smelting
- conveying machine
- tank automatic
- feeding tube
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Abstract
The invention discloses a kind of magnesium metal smelting reducing tank automatic stuff-conveying machine, comprise the electric flat carriage be placed on track, described electric flat carriage is provided with feeding tube, feeding tube locating device, weighing device, belt driving means, lifting device and focusing mechanism, described lifting device is provided with material-pulling device and push rod power set, described feeding tube one end is connected with described material-pulling device, the other end is connected with described focusing mechanism, and described magnesium metal smelting reducing tank automatic stuff-conveying machine also comprises automatic electrical control system.The present invention can realize that conveying system moves up and down, side-to-side movement, high temperature reduction tank body modification self-adaptation, continuously multiple tank conveying function simultaneously automatically, be applicable to the automatically transporting materials production technique of silicothermic process magnesium metal smelting reducing pelletizing.
Description
Technical field
The present invention relates to conveyer technical field, particularly a kind of magnesium metal smelting reducing tank automatic stuff-conveying machine.
Background technology
In Pidgeon process magnesium metal smelting technological process, at high operating temperatures, the pelletizing furnace charge that will reduce is loaded in the reductive jar of water inlet placing flat, feeding device will adapt to the filling footpath distortion of tank body after high temperature creep in certain limit, and ensureing pelletizing furnace charge percentage of damage within the limits prescribed, these are all the important procedures of Smelting magnesium.
Because reduction furnace internal temperature is up to 1250 DEG C, tank mouth radiation temperature is very high, and reductive jar installation site cannot realize stdn, and when high temperature reduction, reductive jar high temperature creep produces and fills with footpath distortion in addition, and these factors cause being difficult to realize automatization conveying;
Mainly manual work loaded by the pelletizing furnace charge of current reductive jar, and pelletizing furnace charge is advanced reductive jar by push rod is piecemeal by workman.Artificial pusher causes that pelletizing furnace charge percentage of damage is high, labour intensity is large, inefficiency, poor working environment;
Next is pneumatic charging method, such as, the patent No.: 201120364030 disclose the pneumatic charging all-in-one of skimming of a kind of novel metal magnesium reduction jar, relate to a kind of roots blower that adopts and make main conveying device, the reducing slag in magnesium metal reduction jar is taken off and to get and pelletizing furnace charge is loaded and carried out air conveying automaticmachines equipment.Be characterized in that the gravitation of roots blower is decided transmitting power, enter in tank by the main drive gear in main machine body, respectively reducing slag and pelletizing feed are introduced air feed feeding pipeline, realize strength charging.
Also there is following problem in existing pneumatic conveyer: (1) a large amount of slag with pneumatic claw with pneumatic charging after, cause furnace temperature to decline, increase the follow-up heating-up time, reduction production efficiency; (2) high-pressure pneumatic causes dust excessive, and pelletizing particle cannot load, and furnace charge utility ratio reduces; (3) because pneumatics reasons in structure is difficult to realize the limitation such as multiple tank operation simultaneously.
summary of the invention:
The object of the invention is to for prior art Problems existing, provide a kind of magnesium metal smelting reducing tank automatic stuff-conveying machine, this conveyer can realize multiple tank simultaneously continuously automatically transporting materials have certain adaptability to the distortion of tank body.
For achieving the above object, the present invention is achieved through the following technical solutions:
The invention provides a kind of magnesium metal smelting reducing tank automatic stuff-conveying machine, comprise the electric flat carriage be placed on track, described electric flat carriage is provided with feeding tube, feeding tube locating device, weighing device, belt driving means, lifting device and focusing mechanism, described lifting device is provided with material-pulling device and push rod power set, described feeding tube one end is connected with described material-pulling device, the other end is connected with described focusing mechanism, and described magnesium metal smelting reducing tank automatic stuff-conveying machine also comprises automatic electrical control system.
Preferably, also comprise outer feeding unit, described weighing device is positioned at lower end, described belt driving means side, and described outer feeding unit is positioned at described belt dressing opposite side upper end.
Preferably, described lifting device is automatic rising-sinking platform device, and described feeding tube locating device is feeding tube automatic guide locating device, and described weighing device is reducting pellet furnace charge electronic weighing device.
Preferably, described material-pulling device is self-adaptation high-temperature pipe reducing material-pulling device.
Preferably, described self-adaptation high-temperature pipe reducing material-pulling device comprises universal joint, telescopic spring bar, afocal variable high temperature pushing piston.
Preferably, described afocal variable high temperature pushing piston comprises transition termination, folding blade, cone are cut somebody's hair, rotation axis, push rod main body, push rod mandrel.
Preferably, described telescopic spring bar comprises spring A expansion link and spring B expansion link.
Preferably, back-up roller driving wheel, push rod main body is also comprised.
Preferably, described afocal variable high temperature pushing piston, described back-up roller driving wheel are detachable connection with push rod main body.
Preferably, the quantity of described feeding tube is at least one.
The invention has the beneficial effects as follows: by the unitized design of electric flat carriage, lifting gantry and self-adaptation high-temperature pipe reducing material-pulling device, realize upper and lower, the side-to-side movement function of conveyer, and complete feeding tube automatic focusing function by secondary micromatic setting on lifting gantry; Automatically pelletizing furnace charge is sent into feeding tube by belt driving means and reducting pellet furnace charge electronic weighing device; By self-adaptation reducing pushing piston, pelletizing furnace charge is advanced reductive jar; And pass through the Parallel Design of many feeding tubes, realize multiple tank conveying simultaneously, greatly improve the productivity of Smelting magnesium conveying.
accompanying drawing illustrates:
Fig. 1 is the side-view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention.
Fig. 2 is the vertical view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention.
Fig. 3 is the self-adaptation high-temperature pipe reducing material-pulling device structural representation of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention.
Fig. 4 is the afocal variable high temperature pushing piston structural representation of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention.
Fig. 5 is that Fig. 4 is along AA line sectional view.
embodiment:
In order to structure of the present invention, feature and effect thereof, can have and further understand and be familiar with, now lift a preferred embodiment, and be described with reference to the accompanying drawings as follows:
Fig. 1 is the side-view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention, Fig. 2 is the vertical view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention, as shown in 1 and Fig. 2, the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention, it comprises the electric flat carriage be placed on track, electric flat carriage is provided with feeding tube 3, feeding tube locating device, weighing device 4, belt driving means 5, lifting device 8 and focusing mechanism 9, lifting device 8 is provided with material-pulling device 2 and push rod power set 7, feeding tube 3 one end is connected with material-pulling device 2, the other end is connected with focusing mechanism 9, magnesium metal smelting reducing tank automatic stuff-conveying machine also comprises automatic electrical control system.The magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention also comprises outer feeding unit 6, and weighing device 4 is positioned at lower end, belt driving means 5 side, and outer feeding unit 6 is positioned at belt dressing 5 opposite side upper end, and the quantity of feeding tube 3 is at least one.
Feeding tube automatic guide locating device can WidFin, adapt to the auto-focusing due to the distance change between tank when multiple tank is carried simultaneously, belt driving means 5 can be transported to the former tank automatic stuff-conveying machine of weighing hopper reducting pellet, and reducting pellet furnace charge electronic weighing device 4 can set each weight required as requested.
In the present invention, lifting device 8 is automatic rising-sinking platform device, and feeding tube locating device is feeding tube automatic guide locating device, and weighing device 4 is reducting pellet furnace charge electronic weighing device, and material-pulling device 2 is self-adaptation high-temperature pipe reducing material-pulling device.
The unitized design of electric flat carriage, lifting device 8 and focusing mechanism 9, completes upper and lower, side-to-side movement and feeding tube 3 positioning function of conveyer.Feeding tube 3 can be single shaft also can be diaxon, three axles, four axles walk abreast conveying.
During use, Controlling System sends instruction, orders about electric flat carriage and move to predetermined position in horizontal rail, and lifting device 8 is elevated to predetermined position simultaneously, and focusing mechanism 9 makes the center-spot of feeding tube 3 center and reductive jar 1, completes the location before feeding tube propelling.
Fig. 3 is the self-adaptation high-temperature pipe reducing material-pulling device structural representation of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention, Fig. 4 is the afocal variable high temperature pushing piston structural representation of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention, Fig. 5 is that Fig. 4 is along AA line section, as shown in Figures 3 to 5, the magnesium metal smelting reducing tank automatic stuff-conveying machine of the specific embodiment of the invention, self-adaptation high-temperature pipe reducing material-pulling device 2 comprises universal joint 90, spring A 70, spring B 80, afocal variable high temperature pushing piston 20, back-up roller driving wheel 40 and push rod main body 50, afocal variable high temperature pushing piston 20 comprises transition termination 100, folding blade 200, cone cuts somebody's hair 300, rotation axis 400, push rod main body 500, push rod mandrel 600, telescopic spring bar comprises spring A70 expansion link and spring B 80 expansion link, wherein, afocal variable high temperature pushing piston 20, back-up roller driving wheel 40 is connected for detachable with push rod main body 50.By self-adaptation high-temperature pipe reducing material-pulling device, realize normal tank body and the automatic automatically transporting materials function of tank body modification, as follows in detail:
Furnace charge directly can be advanced reductive jar when reductive jar is not out of shape by charging ram; If reductive jar tank body high temperature creep is out of shape, afocal variable high temperature pushing piston 20 automatically can diminish and adapt to the change of tank diameter, and furnace charge is advanced reductive jar.
By arranging lifting device 8, it is as follows in detail that focusing mechanism 9 successfully achieves the continuous automatically transporting materials of multiple tank:
Moved horizontally on guide rail by electric flat carriage, upper and lower, side-to-side movement that lifting gantry on electric flat carriage completes conveyer, tentatively complete the basic fixed position before conveying;
Further, finely tuned by the secondary that is upper and lower, left and right of feeding tube automatic guide locating device, realize the accurate butt junction location function of feeding tube and reductive jar.
Further, feeding tube advances in reductive jar, and weighing device 4 automatic blanking is to feeding tube 3; Then belt driving means 5 delivers to weighing device 4 the furnace charge of next round again, and simultaneously-outer feeding unit 6 is sent to furnace charge on belt driving means 5, realizes the continuous automatically transporting materials operation of conveyer.
The structure design of universal joint 9, when reductive jar in reduction furnace, install irregular by level, realizing charging ram has certain activity space, ensures charging ram when pusher process to the crooked adaptation of tank body.
Spring B expansion link 8 is used for realizing the cushion effect of pusher process and reductive jar adaptation different in size; Afocal variable high temperature pushing piston 20, when reductive jar high temperature creep tank diameter diminishes, moving vane bore automatically shrinks and diminishes, and realizes continuing pusher function, realize the disposable conveying of full backup tank and high temperature creep distortion reductive jar, greatly improve productivity.
During material bar process, the resistance that back-up roller driving wheel 40 can reduce pushing piston is further, and according to steering order, belt driving means 5 automatic transport pelletizing furnace charge enters weighing device 4.
According to steering order, weighing device 4 can enter in feeding tube by automatic blanking, and has self-adaptation high-temperature pipe reducing material-pulling device 2 to be pushed in reductive jar 1 by pelletizing furnace charge.
The invention has the beneficial effects as follows: by the unitized design of electric flat carriage, lifting gantry and self-adaptation high-temperature pipe reducing material-pulling device, realize upper and lower, the side-to-side movement function of conveyer, and complete feeding tube automatic focusing function by secondary micromatic setting on lifting gantry; Automatically pelletizing furnace charge is sent into feeding tube by belt driving means and reducting pellet furnace charge electronic weighing device; By self-adaptation reducing pushing piston, pelletizing furnace charge is advanced reductive jar; And pass through the Parallel Design of many feeding tubes, realize multiple tank conveying simultaneously, greatly improve the productivity of Smelting magnesium conveying.
The foregoing is only the preferred embodiment of the present invention; not limit practical range of the present invention with this, all persons that is familiar with technique, use principle of the present invention and technical characteristic; the various change done and decoration, all should be covered by within protection category that these claims define.
Claims (6)
1. a magnesium metal smelting reducing tank automatic stuff-conveying machine, comprise the electric flat carriage be placed on track, described electric flat carriage is provided with feeding tube, feeding tube locating device, weighing device, belt driving means, lifting device and focusing mechanism, described lifting device is provided with material-pulling device and push rod power set, described feeding tube one end is connected with described material-pulling device, the other end is connected with described focusing mechanism, and described magnesium metal smelting reducing tank automatic stuff-conveying machine also comprises automatic electrical control system; It is characterized in that: described weighing device is positioned at lower end, described belt driving means side, outer feeding unit is positioned at described belt dressing opposite side upper end, described weighing device is reducting pellet furnace charge electronic weighing device, and described material-pulling device is self-adaptation high-temperature pipe reducing material-pulling device.
2. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 1, it is characterized in that, described self-adaptation high-temperature pipe reducing material-pulling device comprises universal joint, telescopic spring bar, push rod main body, afocal variable high temperature pushing piston.
3. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 2, is characterized in that, described afocal variable high temperature pushing piston comprises transition termination, folding blade, cone are cut somebody's hair, rotation axis, push rod main body, push rod mandrel.
4. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 2, it is characterized in that, described telescopic spring bar comprises spring A expansion link and spring B expansion link.
5. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 1, it is characterized in that, described self-adaptation high-temperature pipe reducing material-pulling device push rod front end has back-up roller driving wheel.
6. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 2, it is characterized in that, described afocal variable high temperature pushing piston, back-up roller driving wheel are detachable connection with push rod main body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310210547.XA CN103255299B (en) | 2013-05-31 | 2013-05-31 | A kind of magnesium metal smelting reducing tank automatic stuff-conveying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310210547.XA CN103255299B (en) | 2013-05-31 | 2013-05-31 | A kind of magnesium metal smelting reducing tank automatic stuff-conveying machine |
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| CN103255299A CN103255299A (en) | 2013-08-21 |
| CN103255299B true CN103255299B (en) | 2015-07-29 |
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| CN201310210547.XA Expired - Fee Related CN103255299B (en) | 2013-05-31 | 2013-05-31 | A kind of magnesium metal smelting reducing tank automatic stuff-conveying machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460531B (en) * | 2015-12-30 | 2018-08-31 | 闻喜县银鑫机械制造有限公司 | A kind of auto feed and the charger and application method for ensureing material compacting degree |
| CN107062910B (en) * | 2016-12-29 | 2022-12-16 | 济南海德热工有限公司 | Automatic feeding equipment for smelting metal magnesium |
| CN109850592B (en) * | 2019-01-10 | 2024-03-01 | 湖南味东食品有限公司 | Food material quantitative feeding device |
| CN113390260A (en) * | 2021-06-30 | 2021-09-14 | 陕西矿智云智能自动化有限公司 | Double-row filling machine |
| CN115367499A (en) * | 2022-07-22 | 2022-11-22 | 山西银光华盛镁业股份有限公司 | Automatic centering system and method for charging machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382690Y (en) * | 2009-04-14 | 2010-01-13 | 温国强 | Feeding device of magnesium smelting furnace |
| CN202415600U (en) * | 2011-12-30 | 2012-09-05 | 中冶赛迪工程技术股份有限公司 | Sealing and feeding device for electric furnace |
| CN202465835U (en) * | 2011-09-29 | 2012-10-03 | 宁夏鹏程致远自动化技术有限公司 | Integral pneumatic deslagging and charging machine of magnesium metal reduction tank |
| CN202744610U (en) * | 2012-06-07 | 2013-02-20 | 宁夏鹏程致远自动化技术有限公司 | Pneumatic type mechanical automatic slag pulling and filling integral machine of metal magnesium reducing tank |
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2013
- 2013-05-31 CN CN201310210547.XA patent/CN103255299B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382690Y (en) * | 2009-04-14 | 2010-01-13 | 温国强 | Feeding device of magnesium smelting furnace |
| CN202465835U (en) * | 2011-09-29 | 2012-10-03 | 宁夏鹏程致远自动化技术有限公司 | Integral pneumatic deslagging and charging machine of magnesium metal reduction tank |
| CN202415600U (en) * | 2011-12-30 | 2012-09-05 | 中冶赛迪工程技术股份有限公司 | Sealing and feeding device for electric furnace |
| CN202744610U (en) * | 2012-06-07 | 2013-02-20 | 宁夏鹏程致远自动化技术有限公司 | Pneumatic type mechanical automatic slag pulling and filling integral machine of metal magnesium reducing tank |
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| CN103255299A (en) | 2013-08-21 |
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