CN203411594U - Automatic material conveying machine for metallic magnesium smelting reduction tank - Google Patents
Automatic material conveying machine for metallic magnesium smelting reduction tank Download PDFInfo
- Publication number
- CN203411594U CN203411594U CN201320307487.9U CN201320307487U CN203411594U CN 203411594 U CN203411594 U CN 203411594U CN 201320307487 U CN201320307487 U CN 201320307487U CN 203411594 U CN203411594 U CN 203411594U
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- Prior art keywords
- conveying machine
- magnesium metal
- metal smelting
- material conveying
- tank automatic
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000003723 Smelting Methods 0.000 title claims abstract description 32
- 230000009467 reduction Effects 0.000 title abstract description 27
- 239000000463 material Substances 0.000 title abstract description 19
- 229910052749 magnesium Inorganic materials 0.000 title abstract description 7
- 239000011777 magnesium Substances 0.000 title abstract description 7
- 238000005303 weighing Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000008188 pellet Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005453 pelletization Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses an automatic material conveying machine for a metallic magnesium smelting reduction tank. The automatic material conveying machine comprises an electric flat truck placed on a track; the electric flat truck is provided with a material conveying barrel, a material conveying barrel positioning device, a weighing device, a belt conveying device, a lifting device and a focusing device; the lifting device is provided with a material pushing device and a push rod power device; one end of the material conveying barrel is connected with the material pushing device, and the other end of the material pushing device is connected with the focusing device; the automatic material conveying machine further comprises an electrical automatic control system. The automatic material conveying machine can realize up-and-down motion as well as left-and-right motion of a material conveying system, achieves functions of self adapting of the deformation of a high-temperature reduction tank body as well as continuous and automatic material conveying of a plurality of tanks, and is suitable for the automatic material conveying production technology for metallic magnesium smelting reduction pallets by using a silicothermic process method.
Description
Technical field
The utility model 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, under the condition of high temperature, the pelletizing furnace charge that will reduce is loaded in the reduction tank of water inlet placing flat, feeding device will adapt to tank body distortion of the filling footpath in certain limit after high temperature creep, and guarantee pelletizing furnace charge percentage of damage within the limits prescribed, these are all the important procedures that magnesium is smelted.
Because reduction furnace internal temperature is up to 1250 ℃, tank mouth radiation temperature is very high, and stdn cannot be realized in reduction tank installation site, and the tank high temperature creep that in addition reduces when high temperature reduction produces fills with footpath distortion, and these factors cause being difficult to realize automatization conveying;
The pelletizing furnace charge filling of reduction tank is mainly manual work at present, and workman advances reduction tank by push rod is piecemeal by pelletizing furnace charge.Artificial pusher causes that pelletizing furnace charge percentage of damage is high, labour intensity large, inefficiency, poor working environment;
Next is pneumatic charging method, for example, 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 employing roots blower and make main conveying device, the reducing slag in magnesium metal reduction jar is taken off to get with pelletizing furnace charge and load and carry out air conveying automaticmachines equipment.The gravitation that the is characterized in roots blower transmitting power of deciding, enters in tank by main frame main drive gear with it, respectively reducing slag and pelletizing feed is introduced to air feed feeding pipeline, realizes strength charging.
Also there is following problem in existing pneumatic conveyer: (1) a large amount of slags 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 pack into, and furnace charge utility ratio reduces; (3) due to pneumatics reasons in structure, be difficult to realize the limitation such as multiple tank operation simultaneously.
utility model content:
The purpose of this utility model is the problem existing for prior art, and a kind of magnesium metal smelting reducing tank automatic stuff-conveying machine is provided, and this conveyer can be realized the simultaneously continuous automatically transporting materials of multiple tank and the distortion of tank body is had to certain adaptability.
For achieving the above object, the utility model is achieved through the following technical solutions:
The utility model provides a kind of magnesium metal smelting reducing tank automatic stuff-conveying machine, comprise the electric flat carriage being 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, on described lifting device, be 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 described belt driving means one side lower end, 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 comprise that 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, also comprise back-up roller driving wheel, push rod main body.
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 beneficial effects of the utility model are: 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; By belt driving means and reducting pellet furnace charge electronic weighing device, automatically pelletizing furnace charge is sent into feeding tube; By self-adaptation reducing pushing piston, pelletizing furnace charge is advanced to reduction tank; And by the Parallel Design of many feeding tubes, realize multiple tank conveying simultaneously, greatly improve the productivity that magnesium is smelted conveying.
accompanying drawing explanation:
Fig. 1 is the side-view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the utility model specific embodiment.
Fig. 2 is the vertical view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the utility model specific embodiment.
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 utility model specific embodiment.
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 utility model specific embodiment.
Fig. 5 is that Fig. 4 is along AA line sectional view.
embodiment:
For to structure of the present utility model, 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 utility model specific embodiment, Fig. 2 is the vertical view of the magnesium metal smelting reducing tank automatic stuff-conveying machine of the utility model specific embodiment, as 1 and Fig. 2 as shown in, the magnesium metal smelting reducing tank automatic stuff-conveying machine of the utility model specific embodiment, it comprises the electric flat carriage being 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, on lifting device 8, be provided with material-pulling device 2 and push rod power set 7, feeding tube 3 one end are 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 utility model specific embodiment also comprises outer feeding unit 6, weighing device 4 is positioned at belt driving means 5 one side lower ends, outer feeding unit 6 is positioned at belt dressing 5 opposite side upper ends, and the quantity of feeding tube 3 is at least one.
Feeding tube automatic guide locating device can WidFin, when adapting to multiple tank and carrying simultaneously due to the automatic focusing of the variable in distance between tank, 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 be set the weight of each requirement as requested.
In the utility model, 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, has completed upper and lower, side-to-side movement and feeding tube 3 positioning functions of conveyer.Feeding tube 3 can be that single shaft can be also diaxon, three axles, the parallel conveying of four axles.
During use, Controlling System is sent instruction, orders about electric flat carriage and in horizontal rail, moves to predetermined position, and lifting device 8 is elevated to predetermined position simultaneously, and focusing mechanism 9 makes the center-spot of feeding tube 3 centers and reduction tank 1, completes the location before feeding tube advances.
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 utility model specific embodiment, 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 utility model specific embodiment, 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 utility model specific embodiment, 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 links, wherein, afocal variable high temperature pushing piston 20, back-up roller driving wheel 40 is detachable connection with push rod main body 50.By self-adaptation high-temperature pipe reducing material-pulling device, realize the automatic automatically transporting materials function of normal tank body and tank body modification, as follows in detail:
Charging ram can directly not advance furnace charge reduction tank when reduction tank is out of shape; If the distortion of reduction tank high temperature creep, afocal variable high temperature pushing piston 20 can automatically diminish and adapt to the variation of tank diameter, and furnace charge is advanced to reduction tank.
By lifting device 8 is set, it is as follows in detail that focusing mechanism 9 has successfully been realized the continuous automatically transporting materials of multiple tank:
Upper and lower, side-to-side movement by electric flat carriage moves horizontally on guide rail, lifting gantry on electric flat carriage has completed conveyer, tentatively complete the basic fixed position before conveying;
Further, by the secondary upper and lower, left and right of feeding tube automatic guide locating device, finely tune, realize feeding tube and reduce the accurate positioning function of docking of tank.
Further, feeding tube advances in reduction tank, and weighing device 4 automatic blankings are to feeding tube 3; Then belt driving means 5 is delivered 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, installs when irregular when reduction tank level in reduction furnace, and realizing charging ram has certain activity space, guarantees charging ram crooked adaptation to tank body when pusher process.
Spring B expansion link 8 is used for realizing cushion effect and the adaptation different in size of reduction tank of pusher process; Afocal variable high temperature pushing piston 20, when reduction tank high temperature creep tank diameter diminishes, moving vane bore automatically shrinks and diminishes, and realizes and continues pusher function, the disposable conveying that realizes full backup tank and high temperature creep distortion reduction tank, has greatly improved productivity.
During material bar process, it is further that back-up roller driving wheel 40 can reduce the resistance of pushing piston, and according to steering order, belt driving means 5 automatic transport pelletizing furnace charges enter 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 that pelletizing furnace charge is pushed in reduction tank 1.
The beneficial effects of the utility model are: 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; By belt driving means and reducting pellet furnace charge electronic weighing device, automatically pelletizing furnace charge is sent into feeding tube; By self-adaptation reducing pushing piston, pelletizing furnace charge is advanced to reduction tank; And by the Parallel Design of many feeding tubes, realize multiple tank conveying simultaneously, greatly improve the productivity that magnesium is smelted conveying.
The foregoing is only the preferred embodiment of the utility model; not with this, limit practical range of the present utility model; all persons that is familiar with technique; use principle of the present utility model and technical characterictic; various changes and the decoration done, within all should being covered by the protection category that these claims define.
Claims (10)
1. a magnesium metal smelting reducing tank automatic stuff-conveying machine, it is characterized in that, comprise the electric flat carriage being 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, on described lifting device, be 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.
2. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 1, is characterized in that, also comprises outer feeding unit, and described weighing device is positioned at described belt driving means one side lower end, and described outer feeding unit is positioned at described belt dressing opposite side upper end.
3. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 1, it is characterized in that, 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.
4. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 1, is characterized in that, described material-pulling device is self-adaptation high-temperature pipe reducing material-pulling device.
5. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 4, 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.
6. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 5, is characterized in that, described afocal variable high temperature pushing piston comprises that transition termination, folding blade, cone are cut somebody's hair, rotation axis, push rod main body, push rod mandrel.
7. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 5, is characterized in that, described telescopic spring bar comprises spring A expansion link and spring B expansion link.
8. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 5, is characterized in that, described self-adaptation high-temperature pipe reducing material-pulling device push rod front end has back-up roller driving wheel.
9. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 8, is characterized in that, described afocal variable high temperature pushing piston, described back-up roller driving wheel are detachable connection with push rod main body.
10. magnesium metal smelting reducing tank automatic stuff-conveying machine as claimed in claim 1, is characterized in that, the quantity of described feeding tube is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320307487.9U CN203411594U (en) | 2013-05-31 | 2013-05-31 | Automatic material conveying machine for metallic magnesium smelting reduction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320307487.9U CN203411594U (en) | 2013-05-31 | 2013-05-31 | Automatic material conveying machine for metallic magnesium smelting reduction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411594U true CN203411594U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320307487.9U Expired - Fee Related CN203411594U (en) | 2013-05-31 | 2013-05-31 | Automatic material conveying machine for metallic magnesium smelting reduction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411594U (en) |
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2013
- 2013-05-31 CN CN201320307487.9U patent/CN203411594U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150531 |
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| EXPY | Termination of patent right or utility model |