CN219010417U - Device for removing zinc slag at bottom of zinc pot - Google Patents

Abstract

The utility model discloses a device for removing zinc slag at the bottom of a zinc pot, which comprises a zinc pot main body, a bucket and a frame, wherein the frame is of a frame structure, the bottom end of the frame is rotationally connected with a limiting wheel, the limiting wheel is in rolling connection with the inner side wall of the zinc pot, the top end of the frame is integrally formed with a top plate, and the top plate is slidably connected with a first vertical rod and a second vertical rod. This a device for clearing zinc pot bottom zinc dross is through setting up scraper bowl and the drive arrangement that can go up and down for the device can drive the scraper bowl and scrape into the scraper bowl with the zinc dross of zinc pot bottom in, can replace artifical clearance work, reduce workman's intensity of labour, through setting up two sets of rack and pinion mechanisms, can control the lift of scraper bowl also can control the inclination of scraper bowl, and then can adjust the scraper bowl inclination according to the device direction of operation, can both carry out the deslagging work when making the device follow arbitrary direction motion, can promote efficiency, what the solution is the zinc dross clear up the complex inefficiency of operation problem.

Description

Device for removing zinc slag at bottom of zinc pot

Technical Field

The utility model relates to the technical field of zinc slag cleaning equipment in a zinc pot, in particular to a device for cleaning zinc slag at the bottom of the zinc pot.

Background

The hot dip galvanized steel sheet is to dip the steel sheet into a zinc pot filled with molten zinc liquid, and the steel sheet enters and exits the zinc pot through a guide roller so as to adhere a zinc layer with a certain thickness on the surface. The hot galvanized steel sheet is mainly produced by adopting a continuous galvanizing process, namely, the coiled steel sheet is continuously immersed in a zinc pot filled with molten zinc liquid to prepare the galvanized steel sheet. In the pre-plating treatment of the hot dip galvanizing process, ferrous salts adhered to the surface of a steel plate due to incomplete cleaning are dissolved by zinc liquid at the galvanizing temperature, iron materials such as the steel plate, an iron zinc pot, tools for galvanizing and the like are mutually diffused to generate iron and zinc alloy, wherein iron and zinc alloy phase crystals are separated from iron base due to vibration or fluctuation of the zinc liquid and sink into the bottom of the zinc pot, and zinc slag is gradually deposited and formed. According to the product quality requirement of a galvanizing production line, impurities such as zinc slag and the like are not allowed to exist in the zinc liquid, the zinc slag seriously affects the quality of a zinc dipping layer, zinc nodules are generated, and the galvanizing cost is greatly increased.

Through retrieval, the patent with the Chinese patent application number of CN201922244492.X discloses zinc slag dragging equipment which comprises an inverted U-shaped supporting framework, a bucket assembly arranged on the supporting framework and a lifting assembly arranged on the supporting framework; the supporting framework comprises a cross rod and longitudinal rods arranged at two ends of the cross rod; the excavator bucket assembly comprises a pin shaft which is arranged in the vertical direction, the bottom end of the pin shaft is connected with two driving shafts which are symmetrically arranged at the two sides of the pin shaft, the driving shafts can rotate around the joint of the driving shafts and the pin shaft, the end parts of the driving shafts are connected with the excavator buckets, and the excavator buckets connected with the two pin shafts are symmetrically arranged; the excavator bucket is hinged with the bottom end of the longitudinal rod, and the driving shaft can drive the excavator bucket to rotate around the hinged position of the excavator bucket and the longitudinal rod; the lifting component comprises a lifting ring and a chain arranged on the lifting ring, and the end part of the chain is arranged on the cross rod. The patent with the Chinese patent application number of CN201320603389.X discloses a cleaning device for zinc dross at the bottom of a galvanized pot, which comprises: a zinc slag furnace; a steel shovel is arranged in the zinc slag shovel; a counterweight structure is arranged above the zinc slag shovel; the counterweight structure is fixedly connected with the steel shovel, a hanging point is arranged on the counterweight structure, and the counterweight structure is connected with an external power structure through the hanging point. The patent of chinese patent application number CN201920743126.6 discloses a zinc dross device in being used for wasing zinc pot, including the supporting ring, the bottom edge fixedly connected with supporting leg of supporting ring, the middle part of supporting ring is equipped with the mounting disc, and the below of mounting disc is equipped with electric telescopic handle, and electric telescopic handle's bottom fixedly connected with scarfing cinder shovel, the bottom of mounting disc is equipped with the threaded rod, and the slider has been cup jointed in the middle part outside of threaded rod, the bottom and the electric telescopic handle fixed connection of slider, the equal swing joint in both ends of threaded rod has the fixing base, fixing base and mounting disc fixed connection.

The zinc dross removal apparatus described in the above patent is in the process of actual use:

firstly, a cleaning component arranged in the zinc dross cleaning device is complex, and the operation is complex and the efficiency is low when the zinc dross cleaning device is used;

secondly, the zinc dross removing device mostly needs to be manually operated in a short distance in the using process, has a certain danger in a high-temperature environment, is easy to hurt by workers, and is inconvenient for remote control to remove zinc dross;

thirdly, the zinc dross removal mechanism is mostly bare to the outside when in use, and the components are easy to cause structural damage after being impacted by the outside, and do not have the measure of protecting the outside of the mechanism.

For this purpose, a device for removing zinc dross from the bottom of a zinc pot is proposed.

Disclosure of Invention

The utility model aims to provide a device for removing zinc slag at the bottom of a zinc pot, so as to solve the problems of complex zinc slag removing operation and low efficiency in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the device for removing zinc slag at the bottom of the zinc pot comprises a zinc pot body, a bucket and a frame, wherein the frame is of a frame structure, the bottom end of the frame is rotationally connected with a limiting wheel, the limiting wheel is in rolling connection with the inner side wall of the zinc pot, a top plate is integrally formed at the top end of the frame, and a first vertical rod and a second vertical rod are connected onto the top plate in a sliding manner;

the bucket is of a bucket-shaped structure with a plurality of meshes on a bottom plate, two sides of the bucket are integrally formed with side plates, and one side of the upper part of each side plate is integrally formed with a slotted hole;

the bottom of first montant rotates to be connected in upper portion one side of curb plate, the bottom integrated into one piece of second montant has the pivot, the pivot sliding connection of second montant bottom is in the slotted hole.

Preferably, a riser is integrally formed above the top plate, and the riser is fixed with a second motor and a third motor.

Preferably, the output shafts of the second motor and the third motor are respectively fixed with a second gear.

Preferably, racks are fixed on one sides of the first vertical rod and the second vertical rod, and the racks and the second gear form transmission fit.

Preferably, racks are fixed on one sides of the first vertical rod and the second vertical rod, and the racks and the second gear form transmission fit.

Preferably, side frames are integrally formed on two sides of the frame, and a driving mechanism is arranged on the side frames.

Preferably, the drive mechanism includes a drive wheel, a first gear, a first motor, a third gear, a fourth gear, and a fifth gear.

Preferably, the central shaft of the driving wheel is rotatably connected to the side frame, the fifth gear is fixed on the central shaft of the driving wheel, and the driving wheel is in rolling connection with the top end face of the zinc pot main body.

Preferably, the first motor is fixed on the side frame, the first gear is fixed on an output shaft of the first motor, and the first gear is in transmission fit with the fifth gear through the third gear and the fourth gear.

Preferably, the both sides of frame are provided with the backplate respectively, the both ends of backplate one side top and bottom run through respectively and are provided with fixing bolt, the both ends of frame both sides top and bottom are provided with the screw hole respectively.

Compared with the prior art, the utility model has the beneficial effects that: the device for removing the zinc slag at the bottom of the zinc pot not only realizes the convenience of removing the zinc slag, realizes the convenience of remotely controlling the zinc slag to remove the zinc slag, but also realizes the convenience of protecting the outside of the device;

(1) The device is arranged right above the zinc pot, the driving wheel is connected to the top end of the zinc pot in a rolling way, the limiting wheel is connected to the inner side wall of the zinc pot in a rolling way, the second motor and the third motor are controlled to drive the second gear to rotate, the second gear rotates and is meshed with the rack to respectively drive the first vertical rod and the second vertical rod to lift up and down, meanwhile, the bottoms of the first vertical rod and the second vertical rod are hinged with the bucket, the bucket can rotate, the included angle of the bucket relative to the bottom of the zinc pot is changed, the bucket is positioned at one side of the advancing direction of the device is lower, the second motor and the third motor are controlled to enable the bucket to move downwards to the bottom of the zinc pot, then the first motor is controlled to drive the device to advance, zinc slag at the bottom of the zinc pot can be scraped into the bucket, and after the device moves for a certain distance, the second motor and the third motor are controlled to enable the bucket to rise upwards, the first motor is controlled to enable the device to move to zinc slag collecting positions at two ends of the zinc pot, the second motor and the third motor are controlled to enable the bucket to rotate, zinc slag in the bucket is poured out, a bucket-shaped structure with a plurality of meshes is arranged on a bucket bottom plate, the zinc slag can be fished out and cannot take away excessive zinc liquid, the lifting bucket and the driving device are arranged to enable the device to drive the bucket to scrape the zinc slag at the bottom of the zinc pot into the bucket, manual cleaning work can be replaced, labor intensity of workers is reduced, lifting of the bucket can be controlled, dip angle of the bucket can be controlled through the arrangement of two groups of gear rack mechanisms, and then the dip angle of the bucket can be adjusted according to the running direction of the device, so that slag removal work can be carried out when the device moves along any direction, and efficiency can be improved;

(2) Through being fixed with the rack in one side of first montant and second montant, there is the riser in the top integrated into one piece of roof, and be fixed with second motor and third motor on the riser, all be fixed with the second gear on the output shaft of second motor and third motor, rack and second gear form transmission cooperation, through setting up motor and rack-and-pinion transmission, make first montant and second montant can realize going up and down along with the rotation of motor, and then can realize the control to first montant and second montant through the control motor, simultaneously there is the side frame in both sides integrated into one piece of frame, install actuating mechanism on the side frame, first motor is fixed in on the side frame, first gear is fixed in on the output shaft of first motor, first gear forms transmission cooperation through third gear and fourth gear and fifth gear, the center pin rotation of drive wheel is connected to the side frame, the center pin of drive wheel is fixed in the center pin of drive wheel, the drive wheel roll is connected to the top terminal surface of zinc pot, make the device can move along the zinc pot top edge, the power of drive device and elevating gear are controlled by the motor, can conveniently insert remote control in place of remote control system can realize in order to realize the remote control in place of the remote control, and can realize the high-range and further reduction of the injury probability in the workman's environment;

(3) Through being provided with outer backplate, fixing bolt and screw hole, the device can be respectively in the both sides of frame in the in-process of using, with the outer backplate utilize four sets of fixing bolt that one side both ends set up to correspond the screw in the inside screw hole in frame both sides back, can install the outer backplate in the both sides of frame fixedly, can carry out the dustcoat protection to the outside of device through two sets of outer backplate that set up, reduce the damage that outside collision caused major structure.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic side view in partial cross-section of the bucket of the present utility model;

FIG. 3 is an enlarged schematic top view of a top plate;

FIG. 4 is an enlarged partial cross-sectional side view of a first gear according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a zinc pot body; 2. a limiting wheel; 3. a driving wheel; 4. a bucket; 5. a frame; 6. a first vertical rod; 7. a second vertical rod; 8. a rack; 9. a side plate; 10. a slot hole; 11. a first gear; 12. a side frame; 13. a first motor; 14. a second motor; 15. a third motor; 16. a top plate; 17. a riser; 18. a second gear; 19. a third gear; 20. a fourth gear; 21. a fifth gear; 22. an outer guard plate; 23. a fixing bolt; 24. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, a device for removing zinc slag at the bottom of a zinc pot comprises a zinc pot body 1, a bucket 4 and a frame 5, wherein the frame 5 is of a frame structure, the bottom end of the frame 5 is rotationally connected with a limiting wheel 2, the limiting wheel 2 is in rolling connection with the inner side wall of the zinc pot, the top end of the frame 5 is integrally formed with a top plate 16, and the top plate 16 is slidably connected with a first vertical rod 6 and a second vertical rod 7

The bucket 4 is of a bucket-shaped structure with a plurality of meshes on a bottom plate, side plates 9 are integrally formed on two sides of the bucket 4, a slotted hole 10 is integrally formed on one side of the upper part of the side plates 9, the bottom end of the first vertical rod 6 is rotationally connected to one side of the upper part of the side plates 9, a rotating shaft is integrally formed on the bottom end of the second vertical rod 7, and the rotating shaft at the bottom end of the second vertical rod 7 is slidably connected in the slotted hole 10;

a rack 8 is fixed on one side of the first vertical rod 6 and one side of the second vertical rod 7, the rack 8 and the second gear 18 form transmission fit, the rack 8 is fixed on one side of the first vertical rod 6 and one side of the second vertical rod 7, and the rack 8 and the second gear 18 form transmission fit;

specifically, as shown in fig. 1-4, the device is firstly placed right above the zinc pot 1, so that the driving wheel 3 is connected to the top end of the zinc pot 1 in a rolling way, the limiting wheel 2 is connected to the inner side wall of the zinc pot 1 in a rolling way, the second motor 14 and the third motor 15 are controlled to drive the second gear 18 to rotate, the second gear 18 is meshed with the rack to respectively drive the first vertical rod 6 and the second vertical rod 7 to lift up and down, meanwhile, the bottoms of the first vertical rod 6 and the second vertical rod 7 are hinged with the bucket 4, the bucket 4 can be rotated, the included angle of the bucket 4 relative to the bottom of the zinc pot 1 is changed, the bucket 4 is positioned at one side of the advancing direction of the device is lower, the second motor 14 and the third motor 15 are controlled to enable the bucket 4 to move downwards to the bottom of the zinc pot 1, then the first motor 13 is controlled to drive the device to advance, zinc slag at the bottom of the zinc pot 1 can be scraped into the bucket 4, after the device moves for a certain distance, the second motor 14 and the third motor 15 are controlled to enable the bucket 4 to rise upwards, the first motor 13 is controlled to enable the device to move to a zinc slag collecting position at two ends of the zinc pot, the second motor 14 and the third motor 15 are controlled to enable the bucket 4 to rotate so as to pour zinc slag in the bucket 4, a bucket-shaped structure with a plurality of meshes is arranged on the bottom plate of the bucket 4, so that the bucket can take out zinc slag and can not take away excessive zinc liquid, through the lifting bucket and the driving device, the device can drive the bucket to scrape zinc slag at the bottom of the zinc pot into the bucket, the manual cleaning work can be replaced, the labor intensity of workers is reduced, through the arrangement of two groups of gear rack mechanisms, the lifting of the bucket can be controlled, the dip angle of the bucket can be controlled, and the dip angle of the bucket can be adjusted according to the running direction of the device, so that the slag removal work can be carried out when the device moves along any direction.

Example 2: a vertical plate 17 is integrally formed above the top plate 16, a second motor 14 and a third motor 15 are fixed on the vertical plate 17, a second gear 18 is fixed on output shafts of the second motor 14 and the third motor 15, side frames 12 are integrally formed on two sides of the frame 5, a driving mechanism is mounted on the side frames 12 and comprises a driving wheel 3, a first gear 11, a first motor 13, a third gear 19, a fourth gear 20 and a fifth gear 21, a central shaft of the driving wheel 3 is rotationally connected to the side frames 12, the fifth gear 21 is fixed on the central shaft of the driving wheel 3, and the driving wheel 3 is in rolling connection with the top end face of the zinc pot main body 1;

the first motor 13 is fixed on the side frame 12, the first gear 11 is fixed on the output shaft of the first motor 13, and the first gear 11 is in transmission fit with the fifth gear 21 through the third gear 19 and the fourth gear 20;

specifically, as shown in fig. 1-4, the side frames 12 are integrally formed on two sides of the frame 5, the side frames 12 are provided with driving mechanisms, the first motor 13 is fixed on the side frames 12, the first gear 11 is fixed on an output shaft of the first motor 13, the first gear 11 is in transmission fit with the fifth gear 21 through the third gear 19 and the fourth gear 20, a central shaft of the driving wheel 3 is rotatably connected to the side frames 12, the fifth gear 21 is fixed on the central shaft of the driving wheel 3, the driving wheel 3 is rotatably connected to the top end face of the zinc pot 1, the device can move along the top edge of the zinc pot, and the power of the driving device and the lifting device is controlled by the motor, so that the device can be conveniently connected to a remote control system to realize remote control, and further work in a high-temperature environment instead of workers.

Example 3: the two sides of the frame 5 are respectively provided with an outer guard plate 22, the two ends of the top and the bottom of one side of the outer guard plate 22 are respectively provided with a fixing bolt 23 in a penetrating way, and the two ends of the top and the bottom of the two sides of the frame 5 are respectively provided with a threaded hole 24;

specifically, as shown in fig. 1 and fig. 5, the outer guard plates 22 can be installed and fixed on two sides of the frame 5 after being screwed into the threaded holes 24 in two sides of the frame 5 by using four groups of fixing bolts 23 arranged on two ends of one side of the outer guard plates 22, and the two groups of outer guard plates 22 can protect the outside of the device to reduce damage to a main structure caused by external collision.

Working principle: when the device is used, the device is firstly arranged right above the zinc pot 1, the driving wheel 3 is connected to the top end of the zinc pot 1 in a rolling way, the limiting wheel 2 is connected to the inner side wall of the zinc pot 1 in a rolling way, the second motor 14 and the third motor 15 are controlled to drive the second gear 18 to rotate, the second gear 18 is meshed with the rack to respectively drive the first vertical rod 6 and the second vertical rod 7 to lift up and down, meanwhile, the bottoms of the first vertical rod 6 and the second vertical rod 7 are hinged with the bucket 4, the bucket 4 can be rotated, the included angle of the bucket 4 relative to the bottom of the zinc pot 1 is changed, the bucket 4 is positioned at one side in the advancing direction of the device is lower, the second motor 14 and the third motor 15 are controlled to enable the bucket 4 to move downwards to the bottom of the zinc pot 1, then the first motor 13 is controlled to drive the device to advance, zinc slag at the bottom of the zinc pot 1 can be scraped into the bucket 4, after the device moves for a certain distance, the second motor 14 and the third motor 15 are controlled to enable the bucket 4 to rise upwards, the first motor 13 is controlled to enable the device to move to a zinc slag collecting position at two ends of the zinc pot, the second motor 14 and the third motor 15 are controlled to enable the bucket 4 to rotate so as to pour zinc slag in the bucket 4, a bucket-shaped structure with a plurality of meshes is arranged on the bottom plate of the bucket 4, so that the bucket can take out zinc slag and can not take away excessive zinc liquid, through the lifting bucket and the driving device, the device can drive the bucket to scrape zinc slag at the bottom of the zinc pot into the bucket, the manual cleaning work can be replaced, the labor intensity of workers is reduced, through the arrangement of two groups of gear rack mechanisms, the lifting of the bucket can be controlled, the dip angle of the bucket can be controlled, and the dip angle of the bucket can be adjusted according to the running direction of the device, the device can carry out deslagging work when moving along any direction, efficiency can be improved, power of the driving device and the lifting device is controlled by the motor, the device can be conveniently connected into a remote control system to realize remote control, further workers can be replaced to work in a high-temperature environment, the injury probability of the workers can be reduced, in the using process of the device, the device can be respectively screwed into threaded holes 24 in the two sides of the frame 5 corresponding to four groups of fixing bolts 23 arranged at two ends of one side of the outer guard plate 22, the outer guard plate 22 can be installed and fixed on the two sides of the frame 5, the outer guard plate 22 can be used for protecting the outside of the device through the two groups of the outer guard plates 22, and damage to a main body structure caused by external collision is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The device for removing zinc slag at the bottom of the zinc pot comprises a zinc pot main body (1), a bucket (4) and a rack (5), and is characterized in that the rack (5) is of a frame structure, a limiting wheel (2) is rotationally connected to the bottom end of the rack (5), the limiting wheel (2) is in rolling connection with the inner side wall of the zinc pot, a top plate (16) is integrally formed at the top end of the rack (5), and a first vertical rod (6) and a second vertical rod (7) are connected to the top plate (16) in a sliding manner;

the bucket (4) is of a bucket-shaped structure with a plurality of meshes on a bottom plate, side plates (9) are integrally formed on two sides of the bucket (4), and slotted holes (10) are integrally formed on one side of the upper part of the side plates (9);

the bottom of first montant (6) rotates to be connected in upper portion one side of curb plate (9), the bottom integrated into one piece of second montant (7) has the pivot, the pivot sliding connection of second montant (7) bottom is in slotted hole (10).

2. The apparatus for removing zinc dross from the bottom of a zinc pot of claim 1, wherein: a vertical plate (17) is integrally formed above the top plate (16), and a second motor (14) and a third motor (15) are fixed on the vertical plate (17).

3. The apparatus for removing zinc dross from the bottom of a zinc pot of claim 2, wherein: and second gears (18) are fixed on output shafts of the second motor (14) and the third motor (15).

4. A device for removing zinc dross from the bottom of a zinc pot according to claim 3, characterized in that: one side of each of the first vertical rod (6) and the second vertical rod (7) is fixedly provided with a rack (8), and the racks (8) and the second gears (18) form transmission fit.

5. The apparatus for removing zinc dross from the bottom of a zinc pot according to claim 4, wherein: side frames (12) are integrally formed on two sides of the frame (5), and driving mechanisms are arranged on the side frames (12).

6. The apparatus for removing zinc dross from the bottom of a zinc pot according to claim 5, wherein: the driving mechanism comprises a driving wheel (3), a first gear (11), a first motor (13), a third gear (19), a fourth gear (20) and a fifth gear (21).

7. The apparatus for removing zinc dross from the bottom of a zinc pot according to claim 6, wherein: the center shaft of the driving wheel (3) is rotatably connected to the side frame (12), the fifth gear (21) is fixed on the center shaft of the driving wheel (3), and the driving wheel (3) is in rolling connection with the top end face of the zinc pot main body (1).

8. The apparatus for removing zinc dross from the bottom of a zinc pot according to claim 6, wherein: the first motor (13) is fixed on the side frame (12), the first gear (11) is fixed on an output shaft of the first motor (13), and the first gear (11) is in transmission fit with the fifth gear (21) through the third gear (19) and the fourth gear (20).

9. The apparatus for removing zinc dross from the bottom of a zinc pot of claim 1, wherein: the two sides of the frame (5) are respectively provided with an outer guard plate (22), two ends of the top and the bottom of one side of the outer guard plate (22) are respectively provided with fixing bolts (23) in a penetrating mode, and two ends of the top and the bottom of the two sides of the frame (5) are respectively provided with threaded holes (24).

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