CN213104460U - Environment-friendly process smelting equipment for replacing chromic acid passivation - Google Patents

Abstract

The utility model discloses a replace environmental protection technology smelting equipment of chromic acid passivation, which comprises a bracket, the lower extreme side fixedly connected with guide rail of support, the up end sliding connection of guide rail has the die cavity, the up end middle part fixedly connected with smelting groove of support, the inside first cavity that is equipped with in both sides of smelting groove, the first bearing of the equal fixedly connected with of the upper and lower tip of first cavity, the inside fixedly connected with screw shaft of first bearing, the first bevel gear of lower extreme side fixedly connected with of screw shaft, the equal fixedly connected with stand in up end both sides of support, the equal fixedly connected with second bearing in lower extreme side of stand and smelting groove, the first pivot of the inside fixedly connected with of second bearing, the one end fixedly connected with die bevel gear of first pivot. The environment-friendly process smelting equipment replacing chromic acid passivation can take out the molten liquid without moving the smelting tank, and the material taking is convenient.

Description

Environment-friendly process smelting equipment for replacing chromic acid passivation

Technical Field

The utility model relates to the technical field of smelting equipment, in particular to environment-friendly process smelting equipment for replacing chromic acid passivation.

Background

The smelting equipment generally refers to equipment for smelting and refining metal materials and auxiliary materials thereof.

After traditional smelting equipment is smelted usually, need take out the smelting groove, just can take out the melt in the smelting groove, it is comparatively troublesome to get the material, and traditional smelting equipment is uncovered usually and smelts, and the heat scatters and disappears in a large number, extravagant energy, and environmental protection effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a replace environmental protection technology smelting equipment of chromic acid passivation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly process smelting device for replacing chromic acid passivation comprises a support, wherein a guide rail is fixedly connected to the side face of the lower end of the support, the upper end face of the guide rail is connected with a die cavity in a sliding mode, a smelting groove is fixedly connected to the middle of the upper end face of the support, first cavities are arranged inside two sides of the smelting groove, the upper end portion and the lower end portion of each first cavity are fixedly connected with first bearings, threaded shafts are fixedly connected inside the first bearings, and first bevel gears are fixedly connected to the side faces of the lower ends of the threaded shafts;

the two sides of the upper end face of the support are fixedly connected with stand columns, the stand columns and the side face of the lower end of the smelting tank are fixedly connected with second bearings, a first rotating shaft is fixedly connected inside the second bearings, one end of the first rotating shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a second cavity is arranged on the side face of the inside of the stand columns, the lower end of the inside of the second cavity is fixedly connected with a motor, and the shaft end of the motor is fixedly connected to the end portion of the first rotating shaft;

the side threaded connection of threaded shaft has the connecting rod, the inside both sides of smelting the groove are equipped with logical groove, connecting rod sliding connection is in the inside that leads to the groove, the upper and lower end that leads to the groove all is equipped with the spout, the inside sliding connection of spout has the closing plate, the one end fixed connection of closing plate is in the side of connecting rod, the one end fixedly connected with dog of connecting rod, the lower terminal surface both sides of smelting the groove and support up end both sides all are equipped with the discharge gate, dog sliding connection is in the inside of discharge gate, the inside mid-mounting of lower extreme of smelting the groove has electric heating element.

Preferably, the up end of stand is equipped with the recess, the inside sliding connection of recess has the slide bar, the lower terminal surface fixedly connected with rack of slide bar, the equal fixedly connected with third bearing in both sides of recess, the inside fixedly connected with second pivot of third bearing, the side fixedly connected with gear of second pivot, the gear meshes with the rack mutually.

Preferably, the side surface of the upper end of the second chamber is fixedly connected with a brake motor, and the shaft end of the brake motor is fixedly connected to the end part of the second rotating shaft.

Preferably, the upper end face of the sliding rod is fixedly connected with a cross rod, the middle of the lower end face of the cross rod is fixedly connected with a cover plate, the cover plate is connected to the side face of the upper end of the smelting tank in a sliding mode, and the upper end face of the cover plate is provided with an air outlet.

Compared with the prior art, the beneficial effects of the utility model are that: this equipment is smelted to environmental protection technology of replacing chromic acid passivation through threaded shaft, first bevel gear, first pivot, second bevel gear, motor, connecting rod, logical groove, spout, closing plate, dog and discharge gate, need not to remove and smelt the groove and can take out the melt, it is comparatively convenient to get the material, through recess, slide bar, rack, second pivot, gear, brake motor, horizontal pole, apron and venthole, thermal scattering and disappearing when can reducing to smelt, the energy saving, improvement environmental protection effect

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a cross-sectional view of a first chamber of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1 support, 2 guide rails, 3 die cavities, 4 smelting tanks, 5 first cavities, 6 first bearings, 7 threaded shafts, 8 first bevel gears, 9 upright posts, 10 second bearings, 11 first rotating shafts, 12 second bevel gears, 13 second cavities, 14 motors, 15 connecting rods, 16 through grooves, 17 sliding grooves, 18 sealing plates, 19 stoppers, 20 discharging ports, 21 electric heating elements, 22 grooves, 23 sliding rods, 24 racks, 25 third bearings, 26 second rotating shafts, 27 gears, 28 brake motors, 29 cross rods, 30 cover plates and 31 air outlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly process smelting device for replacing chromic acid passivation comprises a support 1, wherein a guide rail 2 is fixedly connected to the side face of the lower end of the support 1 and used for moving a die cavity 3, the upper end face of the guide rail 2 is connected with the die cavity 3 in a sliding mode, a smelting tank 4 is fixedly connected to the middle of the upper end face of the support 1 and used for heating materials, first cavities 5 are arranged inside two sides of the smelting tank 4, the upper end portion and the lower end portion of each first cavity 5 are fixedly connected with first bearings 6, threaded shafts 7 are fixedly connected inside the first bearings 6, connecting rods 15 can be controlled to move up and down by rotating the threaded shafts 7, and first bevel gears 8 are fixedly connected to the side faces of the lower;

the two sides of the upper end face of the support 1 are fixedly connected with upright posts 9, the lower end side faces of the upright posts 9 and the smelting tank 4 are fixedly connected with second bearings 10, a first rotating shaft 11 is fixedly connected inside the second bearings 10, one end of the first rotating shaft 11 is fixedly connected with a second bevel gear 12, a first bevel gear 8 is meshed with the second bevel gear 12, the threaded shaft 7 can be controlled to rotate by rotating the first rotating shaft 11, a second chamber 13 is arranged on the inner side face of the upright post 9, a motor 14 is fixedly connected to the lower end inside the second chamber 13 and has the model of Y80M1-2, the motor 14 is connected with a positive and negative switch and an external power supply in series through a conducting wire, and the shaft end of the motor 14 is fixedly connected to;

threaded shaft 7's side threaded connection has connecting rod 15, smelt the inside both sides of groove 4 and be equipped with logical groove 16, connecting rod 15 sliding connection leads to the inside of groove 16, the upper and lower end that leads to groove 16 all is equipped with spout 17, spout 17's inside sliding connection has closing plate 18, can avoid the melt to flow into in the first cavity 5, the one end fixed connection of closing plate 18 is in the side of connecting rod 15, connecting rod 15's one end fixedly connected with dog 19, be used for plugging up discharge gate 20, smelt groove 4's lower terminal surface both sides and support 1 up end both sides and all be equipped with discharge gate 20, dog 19 sliding connection is in the inside of discharge gate 20, the inside mid-mounting of lower extreme of smelting groove 4 has electric heating element 21, be used for.

The upper end face of stand 9 is equipped with recess 22, and the inside sliding connection of recess 22 has slide bar 23, and the lower terminal surface fixedly connected with rack 24 of slide bar 23, the equal fixedly connected with third bearing 25 in both sides of recess 22, the inside fixedly connected with second pivot 26 of third bearing 25, the side fixedly connected with gear 27 of second pivot 26, gear 27 meshes with rack 24 mutually, and the accessible rotates second pivot 26 control rack 24 and reciprocates.

The side surface of the upper end of the second chamber 13 is fixedly connected with a brake motor 28 with model number of YEJ-80, the brake motor 28 is connected with a positive and negative switch and an external power supply in series through a lead, when the brake motor 28 stops working, the cross bar 29 can be fixed, and the shaft end of the brake motor 28 is fixedly connected with the end part of the second rotating shaft 26.

The upper end face of the sliding rod 23 is fixedly connected with a cross rod 29, the middle of the lower end face of the cross rod 29 is fixedly connected with a cover plate 30, the cover plate 30 is connected to the side face of the upper end of the smelting groove 4 in a sliding mode, the upper end of the smelting groove 4 can be covered, heat dissipation is reduced, an air outlet hole 31 is formed in the upper end face of the cover plate 30, and air pressure inside the smelting groove 4 is adjusted.

When the utility model is implemented, during smelting, solid materials are put into the smelting tank 4, then the electric heating element 21 is controlled to work, then the brake motor 28 is controlled to work, the brake motor 28 drives the second rotating shaft 26 to rotate, the second rotating shaft 26 drives the gear 27 to rotate, the gear 27 drives the rack 24 to move downwards, the rack 24 drives the sliding rod 23 to move downwards, the sliding rod 23 drives the cross rod 29 to move downwards, the cross rod 29 drives the cover plate 30 to move downwards, so that the cover plate 30 is covered on the upper end surface of the smelting tank 4, heat loss during smelting can be reduced, energy is saved, the environmental protection effect is improved, after smelting is finished, the motor 14 is controlled to work, the motor 14 drives the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the threaded shaft 7 to rotate, the threaded shaft 7, the connecting rod 15 drives the sealing plate 18 and the stop block 19 to move, so that the stop block 19 is separated from the discharge hole 20, the discharge hole 20 is opened, molten liquid flows into the die cavity 3 below through the discharge hole 20, the molten liquid can be taken without moving the smelting groove 4, and taking is convenient.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (4)

1. The utility model provides a replace environmental protection technology smelting equipment of chromic acid passivation, includes support (1), its characterized in that: the side surface of the lower end of the support (1) is fixedly connected with a guide rail (2), the upper end surface of the guide rail (2) is connected with a die cavity (3) in a sliding manner, the middle part of the upper end surface of the support (1) is fixedly connected with a smelting tank (4), first chambers (5) are arranged inside two sides of the smelting tank (4), the upper end part and the lower end part of each first chamber (5) are fixedly connected with first bearings (6), threaded shafts (7) are fixedly connected inside the first bearings (6), and the side surface of the lower end of each threaded shaft (7) is fixedly connected with a first bevel gear (8);

both sides of the upper end face of the support (1) are fixedly connected with upright columns (9), both side faces of the lower ends of the upright columns (9) and the smelting tank (4) are fixedly connected with second bearings (10), the inside of each second bearing (10) is fixedly connected with a first rotating shaft (11), one end of each first rotating shaft (11) is fixedly connected with a second bevel gear (12), each first bevel gear (8) is meshed with each second bevel gear (12), the inside side face of each upright column (9) is provided with a second cavity (13), the inside lower end of each second cavity (13) is fixedly connected with a motor (14), and the shaft end of each motor (14) is fixedly connected to the end part of each first rotating shaft (11);

the side threaded connection of threaded shaft (7) has connecting rod (15), the inside both sides of smelting groove (4) are equipped with logical groove (16), connecting rod (15) sliding connection is in the inside that leads to groove (16), the last lower extreme that leads to groove (16) all is equipped with spout (17), the inside sliding connection of spout (17) has closing plate (18), the one end fixed connection of closing plate (18) is in the side of connecting rod (15), the one end fixed connection dog (19) of connecting rod (15), the lower terminal surface both sides of smelting groove (4) and support (1) up end both sides all are equipped with discharge gate (20), dog (19) sliding connection is in the inside of discharge gate (20), the inside mid-mounting of lower extreme of smelting groove (4) has electric heating element (21).

2. The environmentally friendly process melting equipment replacing chromic acid passivation according to claim 1, characterized in that: the up end of stand (9) is equipped with recess (22), the inside sliding connection of recess (22) has slide bar (23), the lower terminal surface fixedly connected with rack (24) of slide bar (23), the equal fixedly connected with third bearing (25) in both sides of recess (22), the inside fixedly connected with second pivot (26) of third bearing (25), the side fixedly connected with gear (27) of second pivot (26), gear (27) and rack (24) mesh mutually.

3. The environmentally friendly process melting equipment replacing chromic acid passivation according to claim 1, characterized in that: the upper end side of the second chamber (13) is fixedly connected with a brake motor (28), and the shaft end of the brake motor (28) is fixedly connected to the end part of the second rotating shaft (26).

4. The environmentally friendly process melting equipment replacing chromic acid passivation according to claim 2, characterized in that: the upper end face of the sliding rod (23) is fixedly connected with a cross rod (29), the middle of the lower end face of the cross rod (29) is fixedly connected with a cover plate (30), the cover plate (30) is connected to the side face of the upper end of the smelting tank (4) in a sliding mode, and an air outlet hole (31) is formed in the upper end face of the cover plate (30).

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