CN219511256U - Automatic feeding mechanism for magnesium alloy smelting - Google Patents

Abstract

The utility model discloses an automatic feeding mechanism for magnesium alloy smelting, which comprises a moving vehicle, a sliding block, a first lead screw, a first motor, a crushing box, two groups of rotating shafts, a plurality of groups of crushing cutters, two groups of gears, a second motor, a cover plate, a guide plate and a lifting device, wherein the sliding block is arranged on the moving vehicle in a left-right sliding manner, the first lead screw is rotatably arranged on the moving vehicle, the first lead screw is screwed with the sliding block, the left end of the first lead screw is connected with the output end of the first motor, and the first motor is fixedly arranged at the left end of the moving vehicle. The utility model can not only automatically lift the magnesium alloy raw material and slide into the smelting furnace, reduce the labor intensity of workers, but also reduce the volume of the magnesium alloy raw material, facilitate the smelting of the magnesium alloy raw material, improve the working efficiency and have high practicability and reliability.

Description

Automatic feeding mechanism for magnesium alloy smelting

Technical Field

The utility model relates to the technical field of smelting equipment, in particular to an automatic feeding mechanism for magnesium alloy smelting.

Background

The magnesium alloy smelting makes the magnesium alloy an important step in the production process, and aims to remove impurities in the magnesium alloy and improve the purity of the magnesium alloy.

At present, when smelting magnesium alloy, workers directly use a shovel to transfer massive magnesium alloy into a smelting furnace, then the smelting furnace is opened to melt the magnesium alloy in the smelting furnace, and then refining agents, impurity removing agents and the like are added into the smelting furnace to remove raw materials in the magnesium alloy; at present, when smelting magnesium alloy, the feeding hole of the smelting furnace is positioned at the upper end of the smelting furnace, a worker needs to consume a great deal of physical effort when using a spade to transfer massive magnesium alloy into the smelting furnace, the labor intensity is extremely high, and meanwhile, the massive magnesium alloy raw material is not easy to melt in the smelting furnace due to overlarge volume of the massive magnesium alloy raw material, so that the smelting efficiency of magnesium alloy is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic feeding mechanism for magnesium alloy smelting, which not only can enable magnesium alloy raw materials to automatically rise and slide into a smelting furnace, reduce labor intensity of workers, but also can reduce the volume of the magnesium alloy raw materials, facilitate smelting of the magnesium alloy raw materials and improve working efficiency.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.

The utility model provides an automatic charging mechanism for magnesium alloy smelting, which comprises a moving vehicle, the slider, first lead screw, a first motor, the crushing case, two sets of pivots, multiunit crushing sword, two sets of gears, the second motor, the apron, guide plate and elevating gear, slider side-by-side slidable mounting is on the locomotive, first lead screw rotates and installs on the locomotive, first lead screw and slider spiral shell install, the left end of first lead screw is connected with the output of first motor, first motor fixed mounting is at the left end of locomotive, elevating gear fixed mounting is on the slider, the left end of crushing case is installed on elevating gear, elevating gear is used for going up and down to the crushing case, the inside of crushing case is provided with the cavity, the upper end of crushing case is the opening, the lower extreme of crushing case cavity is the inclined plane, two sets of pivots are all rotated and are installed in the upper portion of crushing case, all fixed mounting has multiunit crushing sword in two sets of pivots, and the multiunit crushing sword in two sets of pivots are crisscross, two sets of gears are respectively fixed mounting in the left end of two sets of pivots, two sets of gears mesh, the right end of motor fixed mounting is at the right end of the output of second motor, the right end of second motor is fixed mounting at the right end of the motor, the right end of the output of the second motor is connected with the drain port of the pivot at the right side of the apron, the side of the crushing case is installed at the drain opening; when a magnesium alloy raw material is required to be added into a smelting furnace, a second motor is firstly started, the second motor drives a front rotating shaft to rotate, the front rotating shaft drives a front gear to rotate, the front gear drives a rear gear to rotate, then two groups of rotating shafts simultaneously rotate, and the two groups of rotating shafts rotate in opposite directions, the two groups of rotating shafts drive a plurality of groups of crushing cutters to rotate, then a worker pours a blocky magnesium alloy raw material into a chamber of the crushing box through the upper end of the crushing box, the magnesium alloy raw material is contacted with the plurality of groups of rotating crushing cutters in the process of falling into the chamber of the crushing box, the plurality of groups of rotating crushing cutters break the magnesium alloy raw material into small blocks, the magnesium alloy raw material smashed into small blocks falls to the lower part of the chamber of the crushing box, then a lifting device is started, the lifting device drives the crushing box to lift to the upper part of the smelting furnace, then the first motor is started, the first motor drives a first lead screw to rotate, the rotating first lead screw drives a slide block to move rightwards, the slide block moves rightwards to the crushing box to the right above a feeding port of the smelting furnace through the lifting device, then the cover plate is opened, the lower part of the crushing box slides down to the magnesium alloy raw material through the gravity of the upper guide plate of the smelting furnace, and the magnesium alloy raw material can slide down to the upper guide plate through the upper guide plate of the smelting plate due to the effect of the gravity of the magnesium alloy raw material can be discharged through the upper through the guide plate; the magnesium alloy raw materials can automatically rise and slide into the smelting furnace, labor intensity is reduced, meanwhile, the volume of the magnesium alloy raw materials is reduced through rotation of a plurality of groups of crushing cutters, smelting of the magnesium alloy raw materials is facilitated, and working efficiency, practicability and reliability are improved.

Preferably, the lifting device comprises a supporting plate, a second screw rod, two groups of fixed columns, a third motor, a moving block and a plurality of groups of connecting plates, wherein the supporting plate is fixedly arranged at the upper end of the sliding block, the second screw rod is rotatably arranged on the supporting plate, the two groups of fixed columns are fixedly arranged on the supporting plate, the third motor is fixedly arranged at the upper end of the supporting plate, the output end of the third motor is connected with the upper end of the second screw rod, the moving block is vertically and slidably arranged on the two groups of fixed columns, the moving block is screwed with the second screw rod, the plurality of groups of connecting plates are fixedly arranged at the right end of the moving block, and the crushing box is fixedly arranged at the right end of the plurality of groups of connecting plates; the third motor is started, the third motor drives the second screw rod to rotate, the rotating second screw rod enables the moving block to drive the plurality of groups of connecting plates to ascend, and the plurality of groups of connecting plates drive the crushing box to ascend; the lifting of the crushing box is convenient, and the convenience is improved.

Preferably, the pulverizer also comprises a rotating shaft, a helical blade and a fourth motor, wherein the rotating shaft is rotatably arranged on the pulverizing box, the helical blade is fixedly arranged on the rotating shaft, the left end of the rotating shaft is connected with the output end of the fourth motor, and the fourth motor is fixedly arranged at the left end of the pulverizing box; the fourth motor is turned on, the fourth motor drives the rotating shaft to rotate, the rotating shaft drives the spiral blades to rotate, the rotating spiral blades promote the magnesium alloy raw materials at the lower part of the crushing box cavity to be conveyed from left to right, the discharge of the magnesium alloy raw materials is promoted, and the working efficiency is improved.

Preferably, the device also comprises a balancing weight which is fixedly arranged at the left part of the upper end of the mobile vehicle; through the arrangement, the left and right stress of the mobile vehicle is balanced, and the stability of the mobile vehicle is improved.

Preferably, the motor further comprises a supporting rod and a dust cover, wherein the supporting rod is fixedly arranged at the upper end of the supporting plate, the dust cover is fixedly arranged at the upper end of the supporting rod, and the third motor is positioned below the dust cover; through the arrangement, dust falling onto the third motor from the outside is reduced, and cleanliness in the use process is improved.

Preferably, the movable trolley further comprises a plurality of groups of springs and a buffer plate, wherein the plurality of groups of springs are fixedly arranged at the right end of the movable trolley, and the buffer plate is fixedly arranged at the right end of the plurality of groups of springs.

Preferably, the crushing box is provided with an access hole, and a sealing cover is arranged outside the access hole; through the arrangement, equipment in the chamber of the crushing box is convenient to overhaul, and convenience is improved.

By adopting the technical scheme, the utility model has the following technical progress.

According to the utility model, the front rotating shaft is driven to rotate by the second motor, the front rotating shaft drives the front gear to rotate, the front gear drives the rear gear to rotate, then the two groups of rotating shafts simultaneously rotate, the rotating directions of the two groups of rotating shafts are opposite, the two groups of rotating shafts drive the multiple groups of crushing cutters to rotate, then a worker pours the massive magnesium alloy raw material into a chamber of the crushing box through the upper end of the crushing box, the magnesium alloy raw material is contacted with the multiple groups of rotating crushing cutters in the process of falling into the chamber of the crushing box, the multiple groups of rotating crushing cutters smash the magnesium alloy raw material into small blocks, the smashed magnesium alloy raw material falls to the lower part of the chamber of the crushing box, then a lifting device is opened, the lifting device drives the crushing box to lift to the upper part of a smelting furnace, then the first motor is opened, the first motor drives the first screw to rotate, the rotating first screw drives the sliding block to move rightwards, the sliding block moves rightwards to the crushing box to the position right above a material inlet of the smelting furnace through the lifting device, then the cover plate is opened, the magnesium alloy raw material at the lower part of the crushing box automatically slides down to the upper material guide plate through the gravity effect to the upper material guide plate through the guide plate and then slides down to the magnesium alloy raw material through the guide plate; the magnesium alloy raw materials can automatically rise and slide into the smelting furnace, labor intensity is reduced, meanwhile, the volume of the magnesium alloy raw materials is reduced through rotation of a plurality of groups of crushing cutters, smelting of the magnesium alloy raw materials is facilitated, and working efficiency, practicability and reliability are improved.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

fig. 2 is a schematic top view of the crushing box, the rotating shaft, the gears, etc.;

fig. 3 is a schematic structural view of the traveling carriage, the slider, the first motor, and the like;

fig. 4 is a schematic structural view of the support plate, the third motor, the moving block, etc.;

wherein: 1. a moving vehicle; 2. a slide block; 3. a first lead screw; 4. a first motor; 5. a crushing box; 6. a rotating shaft; 7. a crushing knife; 8. a gear; 9. a second motor; 10. a cover plate; 11. a deflector; 12. a support plate; 13. a second lead screw; 14. fixing the column; 15. a third motor; 16. a moving block; 17. a connecting plate; 18. a rotation shaft; 19. a helical blade; 20. a fourth motor; 21. balancing weight; 22. a support rod; 23. a dust cover; 24. a spring; 25. and a buffer plate.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

The automatic feeding mechanism for magnesium alloy smelting comprises a moving vehicle 1, a sliding block 2, a first lead screw 3, a first motor 4, a crushing box 5, two groups of rotating shafts 6, a plurality of groups of crushing cutters 7, two groups of gears 8, a second motor 9, a cover plate 10, a guide plate 11 and a lifting device, wherein the sliding block is shown in fig. 1-4.

The slider 2 is installed on the mobile car 1 in a left-right sliding mode, the first lead screw 3 is installed on the mobile car 1 in a rotating mode, the first lead screw 3 is screwed with the slider 2, the left end of the first lead screw 3 is connected with the output end of the first motor 4, and the first motor 4 is fixedly installed at the left end of the mobile car 1.

The inside of smashing case 5 is provided with the cavity, smashes the upper end of case 5 and is the opening, smashes the lower extreme of case 5 cavity and is the inclined plane, and two sets of pivots 6 are all rotated and are installed on the upper portion of smashing case 5, all fixed mounting has multiunit crushing sword 7 in two sets of pivots 6 to multiunit crushing sword 7 on two sets of pivots 6 are crisscross.

The two groups of gears 8 are respectively and fixedly arranged at the left ends of the two groups of rotating shafts 6, and the two groups of gears 8 are meshed; the second motor 9 is fixedly arranged at the right end of the crushing box 5, and the output end of the second motor 9 is connected with the right end of the front rotating shaft 6.

The lower part of the crushing box 5 is provided with a discharge hole, a cover plate 10 is arranged on the outer side of the discharge hole, and a guide plate 11 is obliquely arranged at the right end of the crushing box 5.

The lifting device comprises a supporting plate 12, a second screw rod 13, two groups of fixed columns 14, a third motor 15, a moving block 16 and a plurality of groups of connecting plates 17.

The backup pad 12 fixed mounting is in the upper end of slider 2, and second lead screw 13 rotates to be installed on backup pad 12, and two sets of fixed column 14 are all fixed mounting on backup pad 12, and third motor 15 fixed mounting is in the upper end of backup pad 12, and the output of third motor 15 is connected with the upper end of second lead screw 13.

The movable block 16 is arranged on the two groups of fixed columns 14 in a vertical sliding mode, the movable block 16 is screwed with the second screw rod 13, the plurality of groups of connecting plates 17 are fixedly arranged at the right end of the movable block 16, and the crushing box 5 is fixedly arranged at the right end of the plurality of groups of connecting plates 17.

The crushing box 5 is provided with a rotating shaft 18, a helical blade 19 and a fourth motor 20, the rotating shaft 18 is rotatably arranged on the crushing box 5, the helical blade 19 is fixedly arranged on the rotating shaft 18, the left end of the rotating shaft 18 is connected with the output end of the fourth motor 20, and the fourth motor 20 is fixedly arranged at the left end of the crushing box 5.

The embodiment is also provided with a balancing weight 21, a supporting rod 22, a dust cover 23, a buffer plate 25 and a plurality of groups of springs 24; the balancing weight 21 is fixedly arranged at the left part of the upper end of the mobile vehicle 1; the support rod 22 is fixedly arranged at the upper end of the support plate 12, the dust cover 23 is fixedly arranged at the upper end of the support rod 22, and the third motor 15 is positioned below the dust cover 23; the right end at mobile car 1 is all fixed mounting to multiunit spring, and buffer board fixed mounting is at the right-hand member of multiunit spring.

When the magnesium alloy raw material is required to be added into the smelting furnace, the second motor 9 is firstly turned on, the second motor 9 drives the front rotating shaft 6 to rotate, the front rotating shaft 6 drives the front gear 8 to rotate, the front gear 8 drives the rear gear 8 to rotate, then the two groups of rotating shafts 6 simultaneously rotate, the rotating directions of the two groups of rotating shafts 6 are opposite, the two groups of rotating shafts 6 drive the multiple groups of crushing cutters 7 to rotate, then a worker pours the blocky magnesium alloy raw material into the cavity of the crushing box 5 through the upper end of the crushing box 5, the magnesium alloy raw material contacts with the rotating multiple groups of crushing cutters 7 in the descending process in the cavity of the crushing box 5, the rotating multiple groups of crushing cutters 7 smash the magnesium alloy raw material into small blocks, the magnesium alloy raw material smashed into small blocks falls to the lower part of the cavity of the crushing box 5, then the third motor 15 is turned on, the third motor 15 drives the second screw rod 13 to rotate, the rotating second lead screw 13 enables the moving block 16 to drive the plurality of groups of connecting plates 17 to ascend, the plurality of groups of connecting plates 17 drive the crushing box 5 to ascend until the crushing box 5 ascends to be lifted to the upper part of the smelting furnace, then the first motor 4 is started, the first motor 4 drives the first lead screw 3 to rotate, the rotating first lead screw 3 drives the sliding block 2 to move rightwards, the sliding block 2 enables the two groups of fixed columns 14 to drive the moving block 16 to move rightwards through the supporting plate 12, the moving block 16 drives the plurality of groups of connecting plates 17 to move rightwards, the plurality of groups of connecting plates 17 drive the crushing box 5 to move rightwards until the crushing box 5 moves to the position right above the feeding port of the smelting furnace, then the cover plate 10 is opened, then the magnesium alloy raw materials at the lower part of the cavity of the crushing box 5 automatically slide onto the guide plate 11 through the discharging port due to the action of gravity, and then the magnesium alloy raw materials on the guide plate 11 slide into the smelting furnace through the guide plate 11.

The installation mode, the connection mode or the setting mode of each component are common mechanical modes, and can be implemented as long as the beneficial effects can be achieved; the moving vehicle 1, the crushing cutter 7, the gear 8, the helical blade 19, the balancing weight 21 and the spring 24 of the automatic feeding mechanism for magnesium alloy smelting are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. The utility model provides an automatic feeding mechanism for magnesium alloy smelting, a serial communication port, including locomotive (1), slider (2), first lead screw (3), first motor (4), smash case (5), two sets of pivot (6), multiunit smashing sword (7), two sets of gears (8), second motor (9), apron (10), deflector (11) and elevating gear, slider (2) side-by-side slidable mounting is on locomotive (1), first lead screw (3) are installed on locomotive (1) in rotation, first lead screw (3) are installed with slider (2) spiral shell, the left end of first lead screw (3) is connected with the output of first motor (4), first motor (4) fixed mounting is in the left end of locomotive (1), elevating gear fixed mounting is on slider (2), the left end of smashing case (5) is installed on elevating gear, elevating gear is used for going up and down smashing case (5) inside of being provided with the cavity, the upper end of smashing case (5) is the opening, the lower extreme of smashing case (5) cavity is the inclined plane (6) and smashing case (6) are installed on two multiunit pivot (6) are installed on multiunit pivot (7) in rotation, smashing case (6) are all fixed on multiunit pivot (6), two sets of gears (8) are respectively fixed mounting in the left end of two sets of pivots (6), and two sets of gears (8) meshing, second motor (9) fixed mounting are in the right-hand member of smashing case (5), and the output of second motor (9) is connected with the right-hand member of front side pivot (6), and the lower part of smashing case (5) is provided with the bin outlet, and apron (10) are installed in the outside of bin outlet, and baffle (11) slope is installed in the right-hand member of smashing case (5).

2. The automatic feeding mechanism for magnesium alloy smelting according to claim 1, wherein the lifting device comprises a supporting plate (12), a second screw rod (13), two groups of fixed columns (14), a third motor (15), a moving block (16) and a plurality of groups of connecting plates (17), the supporting plate (12) is fixedly installed at the upper end of the sliding block (2), the second screw rod (13) is rotatably installed on the supporting plate (12), the two groups of fixed columns (14) are fixedly installed on the supporting plate (12), the third motor (15) is fixedly installed at the upper end of the supporting plate (12), the output end of the third motor (15) is connected with the upper end of the second screw rod (13), the moving block (16) is installed on the two groups of fixed columns (14) in a vertical sliding mode, the moving block (16) is screwed with the second screw rod (13), the plurality of groups of connecting plates (17) are fixedly installed at the right end of the moving block (16), and the crushing box (5) is fixedly installed at the right end of the plurality of groups of connecting plates (17).

3. The automatic feeding mechanism for magnesium alloy smelting according to claim 1, further comprising a rotating shaft (18), a helical blade (19) and a fourth motor (20), wherein the rotating shaft (18) is rotatably mounted on the crushing box (5), the helical blade (19) is fixedly mounted on the rotating shaft (18), the left end of the rotating shaft (18) is connected with the output end of the fourth motor (20), and the fourth motor (20) is fixedly mounted at the left end of the crushing box (5).

4. The automatic feeding mechanism for magnesium alloy smelting according to claim 1, further comprising a balancing weight (21), wherein the balancing weight (21) is fixedly arranged at the left part of the upper end of the moving vehicle (1).

5. The automatic feeding mechanism for magnesium alloy smelting according to claim 2, further comprising a supporting rod (22) and a dust cover (23), wherein the supporting rod (22) is fixedly arranged at the upper end of the supporting plate (12), the dust cover (23) is fixedly arranged at the upper end of the supporting rod (22), and the third motor (15) is arranged below the dust cover (23).

6. The automatic feeding mechanism for magnesium alloy smelting according to claim 1, further comprising a plurality of groups of springs (24) and a buffer plate (25), wherein the plurality of groups of springs are fixedly arranged at the right end of the moving vehicle (1), and the buffer plate is fixedly arranged at the right end of the plurality of groups of springs.

7. The automatic feeding mechanism for magnesium alloy smelting according to claim 1, wherein the crushing box (5) is provided with an access hole, and a sealing cover is arranged outside the access hole.