CN209960970U - Automatic moving device for iron crucible of smelting furnace - Google Patents

Abstract

The utility model relates to an iron crucible automatic movement device for smelting furnace, including after-poppet, fore-stock, iron crucible, fixedly connected with link between after-poppet and the fore-stock, the top fixed mounting of a side of after-poppet has first motor. This smelting furnace is with indisputable crucible automatic moving device, through fixing indisputable crucible on first wire rope, start the second motor and drive indisputable crucible and rise to suitable height, restart first motor drives the lead screw and rotates, thereby before the drive, back slider removes, and then remove indisputable crucible to the smelting furnace top, restart second motor drives indisputable crucible and descends to being close to in the smelting furnace, treat the smelting furnace heating completion back, remove and fall to the suitable position of mould after rising indisputable crucible again, thereby realize the automatic removal of indisputable crucible, alleviate operating personnel's working strength, and improve work efficiency, and avoid the molten liquid staff that burns in the indisputable crucible.

Description

Automatic moving device for iron crucible of smelting furnace

Technical Field

The utility model relates to a metal material melts technical field, especially relates to an iron crucible automatic movement device for smelting furnace.

Background

The smelting furnace is equipment for melting metal ingots and some waste metals, adding necessary alloy components, and smelting the metal ingots and the waste metals into required alloys through operations of slagging-off, refining and the like, and is mainly characterized by light equipment, high heating speed, high efficiency, special electricity saving, 60% saving of electricity consumption for the same load compared with that of an electron tube high-frequency machine, multiple protection functions of overcurrent, overvoltage, overheating and the like, simple operation, convenient installation and suitability for various occasions needing to heat metals.

However, at present, the iron crucible used in the laboratory smelting furnace is generally fed into or taken out of the smelting furnace in a two-person hand-lifting manner, and the smelted melt is poured into a mold in a two-person hand-lifting manner, the temperature of the iron crucible in the smelting process is generally between 700 and 900 ℃, an operator lifts the iron crucible out of the smelting furnace, the temperature is high at the moment, the molten liquid in the iron crucible is in the moving process, if the actions of the operators are not coordinated, the operators are easy to be splashed onto the operators and burn the operators, when the operator pours the melt in the iron crucible into the mold, if the actions of the two lifting persons are not coordinated, the melt is not poured enough or the melt is poured too much and overflows the mold, meanwhile, operators for lifting the iron crucible need to be close to the smelting furnace, and the operators are easy to cause heat stroke or fatigue due to high smelting temperature.

SUMMERY OF THE UTILITY MODEL

Therefore, the automatic moving device of the iron crucible for the smelting furnace needs to be provided to solve the problem that the iron crucible is difficult to operate.

In order to achieve the above object, the inventor provides an automatic moving device of an iron crucible for a smelting furnace, which comprises a rear support, a front support and an iron crucible, wherein a connecting frame is fixedly connected between the rear support and the front support, a first motor is fixedly installed at the top of one side surface of the rear support, a rear fixing box is fixedly connected at the top of the other side surface of the rear support, a lead screw is fixedly sleeved on an output shaft of the first motor, a rear sliding block is sleeved on the lead screw in a threaded manner, a connecting box is fixedly connected to the side surface of the rear sliding block, a second motor is fixedly installed in the middle of an inner cavity of the connecting box, a first rotating shaft is fixedly sleeved on output shafts at two ends of the second motor, a first wire wheel is fixedly sleeved in the middle of the first rotating shaft, a first steel wire rope is wound on the first wire wheel, a front fixing box is fixedly connected to the side surface of the front, the support rod is movably sleeved with a front sliding block, one end of the first steel wire rope is fixedly connected with a positive positioning hook, and the bottom of the connecting box is fixedly provided with a fixing frame.

Furthermore, the middle part of the bottom end of the side surface of the iron crucible is provided with a side fixing lug, a side positioning hole is formed in the side fixing lug, the middle parts of the top ends of the two sides of the iron crucible are provided with a positive fixing lug, the positive fixing lug is provided with a positive positioning hole, and the positive positioning hole is movably sleeved with a positive positioning hook.

Further, fixed mounting has the third motor on the mount, fixed cover is equipped with the second pivot on the output shaft of third motor, the fixed cover in middle part of second pivot is equipped with the second line wheel, and the one end activity of second pivot has cup jointed the support frame, the top of support frame and the bottom fixed connection of connecting box, the winding has second wire rope on the second line wheel, second wire rope's one end fixedly connected with side location hook, side location hook cup joints with side location hole activity.

Furthermore, the rear sliding block is movably sleeved with the rear fixing box, and the side face of the rear sliding block is movably sleeved with the first rotating shaft.

Furthermore, the side of preceding slider and the side fixed connection of connecting box, and the side of preceding slider cup joints with the one end activity of first pivot, preceding slider cup joints with preceding fixed case activity.

Different from the prior art, the technical scheme has the following advantages: this smelting furnace is with indisputable crucible automatic moving device, through fixing indisputable crucible on first wire rope, start the second motor and drive indisputable crucible and rise to suitable height, restart first motor drives the lead screw and rotates, thereby before the drive, back slider removes, and then remove indisputable crucible to the smelting furnace top, restart second motor drives indisputable crucible and descends to being close to in the smelting furnace, treat the smelting furnace heating completion back, remove and fall to the suitable position of mould after rising indisputable crucible again, thereby realize the automatic removal of indisputable crucible, alleviate operating personnel's working strength, and improve work efficiency, and avoid the molten liquid staff that burns in the indisputable crucible.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structural iron crucible of the present invention;

fig. 3 is a schematic view of the structure fixing frame of the present invention.

1. A rear bracket;

2. a front bracket;

3. a connecting frame;

4. a first motor;

5. a rear fixing box;

6. a screw rod;

7. a rear slider;

8. a connecting box;

9. a second motor;

10. a first rotating shaft;

11. a first reel;

12. a first wire rope;

13. a front fixing box;

14. a support bar;

15. a front slider;

16. an iron crucible;

161. side fixing lugs;

162. side positioning holes;

163. the ear is fixed;

164. aligning the positioning hole;

17. a positive positioning hook;

18. a fixed mount;

181. a third motor;

182. a second rotating shaft;

183. a second reel;

184. a support frame;

185. a second wire rope;

186. side location hook.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 3, the present invention provides an automatic moving device for an iron crucible of a smelting furnace, comprising a rear bracket 1, a front bracket 2, an iron crucible 16, a connecting bracket 3 fixedly connected between the rear bracket 1 and the front bracket 2, a first motor 4 fixedly installed on the top of one side of the rear bracket 1, a rear fixing box 5 fixedly connected on the top of the other side of the rear bracket 1, a screw rod 6 fixedly installed on the output shaft of the first motor 4, a rear slider 7 sleeved on the screw rod 6, a rear slider 7 movably sleeved on the rear fixing box 5, a side of the rear slider 7 movably sleeved on the first rotating shaft 10, a connecting box 8 fixedly connected on the side of the rear slider 7, a second motor 9 fixedly installed in the middle of the inner cavity of the connecting box 8, a first rotating shaft 10 fixedly installed on the output shafts at both ends of the second motor 9, a first reel 11 fixedly installed in the middle of the first rotating shaft 10, the first wire wheel 11 is wound with a first wire rope 12, the second motor 9 is started to drive two groups of positive positioning hooks 17 on the two groups of first wire ropes 12 to fix the iron crucible 16, so that the stability of the iron crucible 16 during lifting and moving is improved, the side surface of the front support 2 is fixedly connected with a front fixing box 13, the middle part of the inner cavity of the front fixing box 13 is fixedly sleeved with a supporting rod 14, the supporting rod 14 is movably sleeved with a front sliding block 15, the side surface of the front sliding block 15 is fixedly connected with the side surface of the connecting box 8, the side surface of the front sliding block 15 is movably sleeved with one end of the first rotating shaft 10, the front sliding block 15 is movably sleeved with the front fixing box 13, the supporting rod 14 in the front fixing box 13 is utilized to support and limit the connecting box 8 on one hand, on the other hand, the stability of the connecting box 8 during moving is improved, so that the stability of the iron crucible 16 during moving is, the side fixing lug 161 is provided with a side positioning hole 162, the middle part of the top ends of the two sides of the iron crucible 16 is provided with a positive fixing lug 163, the positive fixing lug 163 is provided with a positive positioning hole 164, the positive positioning hole 164 is movably sleeved with the positive positioning hook 17, one end of the first steel wire rope 12 is fixedly connected with the positive positioning hook 17, the bottom of the connecting box 8 is fixedly provided with a fixed frame 18, the fixed frame 18 is fixedly provided with a third motor 181, the output shaft of the third motor 181 is fixedly sleeved with a second rotating shaft 182, the middle part of the second rotating shaft 182 is fixedly sleeved with a second wire wheel 183, one end of the second rotating shaft 182 is movably sleeved with a supporting frame 184, the top of the supporting frame 184 is fixedly connected with the bottom of the connecting box 8, the second wire wheel 183 is wound with a second steel wire rope 185, one end of the second steel wire rope 185 is fixedly connected with a side positioning hook 186, the side positioning hook 186 is movably sleeved with the side positioning hole, thereby drive the shrink of second wire rope 185 on the second line wheel 183, make indisputable crucible 16 rotate certain angle to the outflow of molten metal in the control indisputable crucible 16 compares in the tradition through the manual work pouring, not only is favorable to protecting operating personnel's safety, has improved work efficiency simultaneously, and carries out accurate control to the unloading volume of material.

The working principle is as follows: firstly, fixing the positive positioning hooks 17 at the bottoms of two groups of first steel wire ropes 12 on positive fixing lugs 163 at two sides of an iron crucible 16, starting a second motor 9 to drive first wire wheels 11 at two ends of a first rotating shaft 10 to rotate, so that the first steel wire ropes 12 contract, thereby the iron crucible 16 is lifted to a proper height, then starting the first motor 4 to drive a screw rod 6 to rotate, so that a rear sliding block 7 moves, meanwhile, a front sliding block 15 moves on a supporting rod 14, thereby driving the iron crucible 16 at the bottom of a connecting box 8 to move, when the iron crucible 16 moves to the position above a smelting furnace, starting the second motor 9 to drive the iron crucible 16 at the bottom of the first steel wire ropes 12 to descend to the smelting furnace for heating, then, after the iron crucible 16 is heated, lifting the iron crucible 16 to a proper height according to the flow, then starting the first motor 4 and the second motor 9 to drive the iron crucible 16 to move to a proper position on a mold, and finally, starting the third motor 181 to drive the second wire wheel 183 on the second rotating shaft 182 to rotate, so as to drive the second wire rope 185 on the second wire wheel 183 to contract, so that the iron crucible 16 rotates by a certain angle, and the outflow of the molten metal in the iron crucible 16 is controlled. It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an iron crucible automatic movement device for smelting furnace, includes after-poppet, fore-stock, iron crucible, its characterized in that: a connecting frame is fixedly connected between the rear support and the front support, a first motor is fixedly installed at the top of one side surface of the rear support, a rear fixing box is fixedly connected at the top of the other side surface of the rear support, a lead screw is fixedly sleeved on an output shaft of the first motor, a rear slider is sleeved on the lead screw in a threaded manner, a connecting box is fixedly connected at the side surface of the rear slider, a second motor is fixedly installed at the middle part of an inner cavity of the connecting box, a first rotating shaft is fixedly sleeved on output shafts at two ends of the second motor, a first wire wheel is fixedly sleeved on the middle part of the first rotating shaft, a first wire rope is wound on the first wire wheel, a front fixing box is fixedly connected at the side surface of the front support, a supporting rod is fixedly sleeved at the middle part of the inner cavity of the front fixing box, a front slider is movably sleeved on the supporting rod, and a fixing frame is fixedly arranged at the bottom of the connecting box.

2. The automatic moving device of an iron crucible for a smelting furnace according to claim 1, characterized in that: the middle part of the bottom end of the side face of the iron crucible is provided with a side fixing lug, the side fixing lug is provided with a side positioning hole, the middle parts of the top ends of the two sides of the iron crucible are provided with a positive fixing lug, the positive fixing lug is provided with a positive positioning hole, and the positive positioning hole is movably sleeved with a positive positioning hook.

3. The automatic moving device of an iron crucible for a smelting furnace according to claim 1, characterized in that: fixed mounting has the third motor on the mount, fixed cover is equipped with the second pivot on the output shaft of third motor, the fixed cover in middle part of second pivot is equipped with the second line wheel, and the one end activity of second pivot has cup jointed the support frame, the top of support frame and the bottom fixed connection of connecting box, the winding has second wire rope on the second line wheel, second wire rope's one end fixedly connected with side location hook, side location hook cup joints with side location hole activity.

4. The automatic moving device of an iron crucible for a smelting furnace according to claim 1, characterized in that: the rear sliding block is movably sleeved with the rear fixing box, and the side face of the rear sliding block is movably sleeved with the first rotating shaft.

5. The automatic moving device of an iron crucible for a smelting furnace according to claim 1, characterized in that: the side of preceding slider and the side fixed connection of connecting box, and the side of preceding slider cup joints with the one end activity of first pivot, preceding slider cup joints with preceding fixed box activity.

Images