A device for in-furnace deoxidation of lead bullion end-point melt and method of use thereof

Abstract

The application relates to the technical field of lead smelting equipment, in particular to a device for deoxidizing a lead smelting terminal melt in a melt furnace and a use method thereof, which comprises a bottom plate, a lead smelting furnace is arranged in the middle of the upper end face of the bottom plate, a feeding pipe is communicated with the middle of the right side of the lead smelting furnace, a feeding hopper is arranged at the upper end of the feeding pipe, a sliding column is fixedly connected to the right rear end of the upper end face of the bottom plate, a treatment box is slidingly connected to the sliding column, a second gear is fixedly connected to the lower end of a guide rod through a pin shaft, the lower end of the guide rod is rotationally connected to the treatment box through the pin shaft, a rack is meshingly connected to the second gear, and the lower end face of the rack is fixedly connected to the bottom plate. The device can automatically crush and screen the added materials, avoids material condensation, improves the deoxidization efficiency, has a stirring effect on the inside of the lead smelting furnace, ensures uniform heating of the materials, can clean the inside of the lead smelting furnace, and is convenient for subsequent reuse.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lead smelting equipment, in particular to a device for deoxidizing in a lead smelting terminal melt furnace and a use method thereof. BACKGROUND

[0002] The smelting furnace is a smelting equipment for processing waste batteries containing lead and other metal substances. The smelting furnace can extract lead for reuse, which is a rational use of resources, avoids waste and creates economic value, and is of great significance for resource recycling. The smelting of lead requires a smelting furnace.

[0003] The existing smelting furnace cannot automatically crush and screen the added materials, which may affect the subsequent reaction due to material clumping. SUMMARY

[0004] The present application aims to provide a device for deoxidizing in a lead smelting terminal melt furnace and a use method thereof to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A device for deoxidizing in a lead smelting terminal melt furnace, comprising a bottom plate, a lead smelting furnace is arranged on the upper end surface of the bottom plate, a feeding pipe is communicated with the right middle part of the lead smelting furnace, a feeding hopper is arranged on the upper end of the feeding pipe, a sliding column is fixedly connected to the right rear end of the upper end surface of the bottom plate, a treatment box is slidingly connected to the sliding column, a sliding rod is slidingly connected to the rear middle part of the treatment box, a first crushing plate is fixedly connected to the front end surface of the sliding rod, a sliding rod is fixedly connected to the rear end surface of the first crushing plate, a rectangular block is fixedly connected to the rear end surface of the sliding rod, a guide rod is embedded in the right end surface of the rectangular block through a pin shaft and is slidingly connected thereto, a second gear is fixedly connected to the lower end of the guide rod through a pin shaft, the guide rod is rotatably connected to the treatment box through a pin shaft at the lower end, a rack is meshingly connected to the second gear, and the lower end surface of the rack is fixedly connected to the bottom plate.

[0007] Preferably, a filter screen is fixedly connected to the middle part of the inner wall of the treatment box, and a second crushing plate is fixedly connected to the rear side of the upper end surface of the filter screen.

[0008] Preferably, a lifting rod is fixedly connected to the left lower end of the front end surface of the treatment box, a fourth motor is fixedly connected to the right front end of the upper end surface of the bottom plate, a rotating block is fixedly connected to the output end of the fourth motor through a pin shaft, and the rotating block is embedded in the lifting rod through a pin shaft at the left side of the front end surface and is slidingly connected thereto.

[0009] Preferably, the bottom plate upper end surface rear side is fixedly connected with a groove plate, the groove plate is embedded with an adjusting rod through a groove and is slidably connected with the adjusting rod, the adjusting rod front end surface is fixedly connected with a displacement plate, the displacement plate lower end surface right side is fixedly connected with a first motor, the first motor output end is fixedly connected with a stirring shaft, the stirring shaft upper end is fixedly connected with a rotating rod, the rotating rod left end is rotatably connected with a first gear and a first bevel gear through a pin shaft, the rotating rod lower end is rotatably connected with a second bevel gear and a second stirring vane through a pin shaft, and the stirring shaft lower end is fixedly connected with a first stirring vane.

[0010] Preferably, the lead smelting furnace inner cavity wall upper side is fixedly connected with a gear ring, and the gear ring is meshed with the first gear.

[0011] Preferably, the displacement plate lower end surface left side is fixedly connected with a second motor, the second motor output end is fixedly connected with an L-shaped plate through a rotating shaft, the L-shaped plate lower end surface is fixedly connected with a fixed disc, the fixed disc middle part is rotatably connected with a rotating disc through a pin shaft, the rotating disc upper end surface is distributed along a radial direction and is rotatably connected with a connecting rod through a pin shaft, the connecting rod far end from the rotating disc is rotatably connected with a sliding sleeve through a pin shaft, the sliding sleeve is slidably connected with a limiting rod, the limiting rod is fixedly connected with the fixed disc, and the sliding sleeve end far from the fixed disc shaft center is fixedly connected with a cleaning brush plate.

[0012] Preferably, the adjusting rod rear end surface is fixedly connected with a rectangular sleeve, the rectangular sleeve is slidably connected with a horizontal moving rod, the horizontal moving rod upper end is slidably connected with the groove plate through a groove, the groove plate rear end surface lower side middle part is fixedly connected with a fifth motor, the fifth motor output end is fixedly connected with a switching rod through a pin shaft, and the adjusting rod is embedded in the switching rod and is slidably connected with the switching rod.

[0013] A use method of a lead smelting terminal point melt furnace inner deoxidization device, comprising the following specific steps:

[0014] S1, the material is added to the treatment box inside, then the fourth motor is started to drive the rotating block to rotate continuously, the lifting rod is driven to move up and down reciprocatingly through the pin shaft, the treatment box can slide on the slide post, the material is vibrated, the treatment box moves, the second gear and the guide rod are driven to rotate under the action of the rack, the guide rod drives the rectangular block and the slide rod to move through the pin shaft, the first crushing plate slides back and forth, the first crushing plate contacts with the second crushing plate, and the material can be crushed.

[0015] S2, the heating assembly inside the lead smelting furnace is used for heating the material, meanwhile, the first motor is started to drive the rotating rod to rotate, the first gear is rotated, the second stirring blade is rotated under the cooperation of the first bevel gear and the second bevel gear, and the material is stirred under the cooperation of the first stirring blade, so that the material is heated more uniformly;

[0016] S3, when the inside of the lead smelting furnace needs to be cleaned, the fifth motor is started to drive the switching rod to rotate clockwise, the adjusting rod slides on the groove plate, the rectangular sleeve slides on the horizontal moving rod, the upper end of the horizontal moving rod slides on the groove plate, the displacement plate is first lifted, then moved to the right, and then lowered, so that the cleaning brush plate can enter the lead smelting furnace, then the third motor is started to drive the rotating disc to rotate, the cleaning brush plate is attached to the inner cavity wall of the lead smelting furnace, then the second motor is started to drive the cleaning brush plate to rotate, and the inner cavity wall of the lead smelting furnace can be cleaned.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] 1. In the present application, the material is added to the treatment box, then the fourth motor is started to drive the rotating block to rotate continuously, the lifting rod is driven to move up and down reciprocatingly by the pin shaft, the treatment box can slide on the slide column, the material is vibrated, the second gear and the guide rod are rotated under the action of the rack when the treatment box moves, the rectangular block and the slide rod are moved by the guide rod through the pin shaft, the first crushing plate slides back and forth, the first crushing plate contacts the second crushing plate, and the material can be crushed, so that the added material can be automatically crushed and screened, thereby avoiding the condensation of the material and improving the deoxidization efficiency.

[0019] 2. In the present application, the material is heated by the heating assembly inside the lead smelting furnace, meanwhile, the first motor is started to drive the rotating rod to rotate, the first gear is rotated, the second stirring blade is rotated under the cooperation of the first bevel gear and the second bevel gear, and the material is stirred under the cooperation of the first stirring blade, so that the material is heated more uniformly, when the inside of the lead smelting furnace needs to be cleaned, the fifth motor is started to drive the switching rod to rotate clockwise, the adjusting rod slides on the groove plate, the rectangular sleeve slides on the horizontal moving rod, the upper end of the horizontal moving rod slides on the groove plate, the displacement plate is first lifted, then moved to the right, and then lowered, so that the cleaning brush plate can enter the lead smelting furnace, then the third motor is started to drive the rotating disc to rotate, the cleaning brush plate is attached to the inner cavity wall of the lead smelting furnace, then the second motor is started to drive the cleaning brush plate to rotate, and the inner cavity wall of the lead smelting furnace can be cleaned, so that the inside of the lead smelting furnace can be stirred, the material is heated uniformly, and the inside of the lead smelting furnace can be cleaned, which is convenient for subsequent reuse. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a partial cross-sectional perspective structural schematic diagram of the present application.

[0021] Figure 2 For the application Figure 1 A region amplification structure schematic diagram in the application;

[0022] Figure 3 For the application Figure 1 B region amplification structure schematic diagram in the application;

[0023] Figure 4 For the application rear perspective structure schematic diagram;

[0024] Figure 5 For the application partial perspective structure schematic diagram.

[0025] In the drawings, the components represented by each reference numeral are listed as follows:

[0026] In the drawings: 1, bottom plate; 2, lead smelting furnace; 3, stirring shaft; 4, first stirring blade; 5, gear ring; 6, first motor; 7, rotating rod; 8, first gear; 9, second stirring blade; 10, water tank; 11, water pump; 12, water outlet pipe; 13, second motor; 14, rotating shaft; 15, L-shaped plate; 16, third motor; 17, rotating disc; 18, connecting rod; 19, sliding sleeve; 20, cleaning brush plate; 21, limiting rod; 22, fixed disc; 23, feeding pipe; 24, feeding hopper; 25, processing box; 26, first crushing plate; 27, second crushing plate; 28, filter screen; 29, sliding rod; 30, rectangular block; 31, guide rod; 32, rack; 33, second gear; 34, fourth motor; 35, rotating block; 36, lifting rod; 37, first bevel gear; 38, second bevel gear; 39, transverse moving rod; 40, rectangular sleeve; 41, fifth motor; 42, sliding column; 43, adjusting rod; 44, recessed plate; 45, displacement plate; 46, switching rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Several embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0029] Please refer to Figures 1-5The application provides a technical scheme:

[0030] A device for deoxidizing in a lead smelting terminal melt furnace, comprising a bottom plate 1, a lead smelting furnace 2 is arranged on the middle of the upper end surface of the bottom plate 1, a feeding pipe 23 is communicated with the right side of the middle of the lead smelting furnace 2, a feeding hopper 24 is arranged on the upper end of the feeding pipe 23, a slide column 42 is fixedly connected with the right side of the rear end of the upper end surface of the bottom plate 1, a processing box 25 is slidably connected with the slide column 42, a slide rod 29 is slidably connected with the middle of the rear end of the processing box 25, a first crushing plate 26 is fixedly connected with the front end surface of the slide rod 29, the slide rod 29 is fixedly connected with the middle of the rear end surface of the first crushing plate 26, a rectangular block 30 is fixedly connected with the rear end surface of the slide rod 29, a guide rod 31 is embedded in the right end surface of the rectangular block 30 through a pin shaft and is slidably connected with the rectangular block 30, a second gear 33 is fixedly connected with the lower end of the guide rod 31 through a pin shaft, the guide rod 31 is rotatably connected with the processing box 25 through a pin shaft at the lower end, a rack 32 is meshingly connected with the second gear 33, and the lower end surface of the rack 32 is fixedly connected with the bottom plate 1.

[0031] In the embodiment, a filter screen 28 is fixedly connected with the middle of the inner wall of the processing box 25, and a second crushing plate 27 is fixedly connected with the rear side of the upper end surface of the filter screen 28. A lifting rod 36 is fixedly connected with the left side of the lower end of the front end surface of the processing box 25, a fourth motor 34 is fixedly connected with the right side of the front end of the upper end surface of the bottom plate 1 through a pin shaft, a rotating block 35 is fixedly connected with the output end of the fourth motor 34 through a pin shaft, and the rotating block 35 is embedded in the lifting rod 36 through a pin shaft at the left side of the front end surface and is slidably connected with the lifting rod 36. The material is added into the processing box 25, then the fourth motor 34 is started to drive the rotating block 35 to continuously rotate, the lifting rod 36 is reciprocatingly moved up and down through the pin shaft, the processing box 25 can slide on the slide column 42, the material is vibrated, the second gear 33 and the guide rod 31 are rotated under the action of the rack 32 when the processing box 25 moves, the rectangular block 30 and the slide rod 29 are moved through the pin shaft of the guide rod 31, the first crushing plate 26 is reciprocatingly slid forward and backward, the first crushing plate 26 is in contact with the second crushing plate 27, and the material can be crushed, so that the added material can be automatically crushed and screened, and the material condensation is avoided, and the deoxidization efficiency is improved.

[0032] In this embodiment, the bottom plate 1 upper end surface rear side is fixedly connected with a groove plate 44, the groove plate 44 is embedded with an adjusting rod 43 through a groove and is slidably connected with the adjusting rod 43, the adjusting rod 43 front end surface is fixedly connected with a displacement plate 45, the displacement plate 45 lower end surface right side is fixedly connected with a first motor 6, the first motor 6 output end is fixedly connected with a stirring shaft 3, the stirring shaft 3 upper end is fixedly connected with a rotating rod 7, the rotating rod 7 left end is rotatably connected with a first gear 8 and a first bevel gear 37 through a pin shaft, the rotating rod 7 lower end is rotatably connected with a second bevel gear 38 and a second stirring blade 9 through a pin shaft, the stirring shaft 3 lower end is fixedly connected with a first stirring blade 4. The lead furnace 2 inner cavity wall upper side is fixedly connected with a gear ring 5, the gear ring 5 is meshed with the first gear 8. The displacement plate 45 lower end surface left side is fixedly connected with a second motor 13, the second motor 13 output end is fixedly connected with an L-shaped plate 15 through a rotating shaft 14, the L-shaped plate 15 lower end surface is fixedly connected with a fixed disc 22, the fixed disc 22 middle part is rotatably connected with a rotating disc 17 through a pin shaft, the rotating disc 17 upper end surface is distributed along a radial direction and is rotatably connected with a connecting rod 18 through a pin shaft, the connecting rod 18 far end from the rotating disc 17 is rotatably connected with a sliding sleeve 19 through a pin shaft, the sliding sleeve 19 is slidably connected with a limiting rod 21, the limiting rod 21 is fixedly connected with the fixed disc 22, the sliding sleeve 19 end far from the fixed disc 22 shaft center is fixedly connected with a cleaning brush plate 20, the L-shaped plate 15 lower end surface is fixedly connected with a third motor 16, the third motor 16 output end is fixedly connected with the rotating disc 17 through a pin shaft. The adjusting rod 43 rear end surface is fixedly connected with a rectangular sleeve 40, the rectangular sleeve 40 is slidably connected with a horizontal moving rod 39, the horizontal moving rod 39 upper end is slidably connected with the groove plate 44 through a groove, the groove plate 44 rear end surface lower side middle part is fixedly connected with a fifth motor 41, the fifth motor 41 output end is fixedly connected with a switching rod 46 through a pin shaft, the adjusting rod 43 is embedded with the switching rod 46 and is slidably connected with the switching rod 46. Through the use of the heating assembly inside the lead furnace to heat the material, at the same time, the first motor 6 is started to drive the rotating rod 7 to rotate, the first gear 8 is rotated, the second stirring blade 9 is rotated under the cooperation of the first bevel gear 37 and the second bevel gear 38, and the first stirring blade 4 is rotated, so that the material is stirred, the material is heated more evenly, when it is needed to clean the inside of the lead furnace 2, the fifth motor 41 is started to drive the switching rod 46 to rotate clockwise, the adjusting rod 43 slides on the groove plate 44, the rectangular sleeve 40 slides on the horizontal moving rod 39, the horizontal moving rod 39 upper end slides on the groove plate 44, so that the displacement plate 45 is first raised, then moves to the right, and then descends, so that the cleaning brush plate 20 can enter the lead furnace 2, then the third motor 16 is started to drive the rotating disc 17 to rotate, so that the cleaning brush plate 20 is attached to the lead furnace 2 inner cavity wall, then the second motor 13 is started to drive the cleaning brush plate 20 to rotate, so that the lead furnace 2 inner cavity wall can be cleaned, so that the lead furnace 2 inside can have a stirring effect, so that the material is heated evenly, at the same time, the lead furnace 2 inside can be cleaned, which is convenient for subsequent reuse.

[0033] The application relates to a method for using a device for deoxidizing a lead smelting end-point melt in a furnace, and the device comprises the following steps:

[0034] S1, material is added into a treatment box 25, then a fourth motor 34 is started to drive a rotating block 35 to rotate continuously, a lifting rod 36 is driven to move up and down reciprocatingly through a pin shaft, the treatment box 25 can slide on a slide column 42, vibration of the material is generated, the treatment box 25 moves, a second gear 33 and a guide rod 31 are driven to rotate under the action of a rack 32, the guide rod 31 drives a rectangular block 30 and a slide rod 29 to move through a pin shaft, a first crushing plate 26 slides back and forth reciprocatingly, the first crushing plate 26 contacts a second crushing plate 27, and the material is crushed;

[0035] S2, the material is heated through a heating assembly in a lead smelting furnace, meanwhile, a first motor 6 is started to drive a rotating rod 7 to rotate, a first gear 8 is driven to rotate, a second stirring blade 9 is driven to rotate under the cooperation of a first bevel gear 37 and a second bevel gear 38, and the material is stirred under the cooperation of a first stirring blade 4, so that the material is heated more uniformly;

[0036] S3, when the inside of the lead smelting furnace 2 needs to be cleaned, a fifth motor 41 is started to drive a switching rod 46 to rotate clockwise, an adjusting rod 43 slides on a recessed plate 44, a rectangular sleeve 40 slides on a horizontal moving rod 39, the upper end of the horizontal moving rod 39 slides on the recessed plate 44, a displacement plate 45 is first lifted, then moves to the right, and then is lowered, so that a cleaning brush plate 20 can enter into the lead smelting furnace 2, then a third motor 16 is started to drive a rotating disc 17 to rotate, the cleaning brush plate 20 is attached to the inner cavity wall of the lead smelting furnace 2, then a second motor 13 is started to drive the cleaning brush plate 20 to rotate, and the inner cavity wall of the lead smelting furnace 2 can be cleaned.

[0037] The working principle of the present application is as follows: when in use, the material is added into the processing box 25, then the fourth motor 34 is started to drive the rotating block 35 to rotate continuously, the lifting rod 36 is driven to move up and down reciprocatingly by the pin shaft, the processing box 25 can slide on the slide post 42, the material is vibrated, the second gear 33 and the guide rod 31 are rotated under the action of the rack 32 while the processing box 25 moves, the rectangular block 30 and the slide rod 29 are moved by the guide rod 31 through the pin shaft, the first crushing plate 26 slides back and forth, the first crushing plate 26 contacts with the second crushing plate 27, the material can be crushed, thereby the added material can be automatically crushed and screened, the material condensation is avoided, and the deoxidization efficiency is improved; the material is heated by the heating assembly in the lead smelting furnace, at the same time, the first motor 6 is started to drive the rotating rod 7 to rotate, the first gear 8 is rotated, the second stirring blade 9 is rotated under the cooperation of the first bevel gear 37 and the second bevel gear 38, and the material is stirred under the cooperation of the first stirring blade 4, the material is heated more uniformly, when the lead smelting furnace 2 needs to be cleaned, the fifth motor 41 is started to drive the switching rod 46 to rotate clockwise, the adjusting rod 43 slides on the recessed plate 44, the rectangular sleeve 40 slides on the transverse rod 39, the upper end of the transverse rod 39 slides on the recessed plate 44, the displacement plate 45 is first lifted, then moves to the right, and then descends, the cleaning brush plate 20 can enter the lead smelting furnace 2, then the third motor 16 is started to drive the rotating disc 17 to rotate, the cleaning brush plate 20 is attached to the inner cavity wall of the lead smelting furnace 2, then the second motor 13 is started to drive the cleaning brush plate 20 to rotate, the inner cavity wall of the lead smelting furnace 2 can be cleaned, thereby the lead smelting furnace 2 can be stirred, the material is heated uniformly, and the lead smelting furnace 2 can be cleaned, which is convenient for subsequent use.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for in-furnace deoxidation of lead bullion end-point melt comprising a base plate (1), characterised in that: The upper end surface of the bottom plate (1) is provided with a lead smelting furnace (2), the right side middle part of the lead smelting furnace (2) is communicated with a feeding pipe (23), the upper end of the feeding pipe (23) is provided with a feeding hopper (24), the upper end surface right side rear end of the bottom plate (1) is fixedly connected with a slide column (42), the slide column (42) is slidably connected with a treatment box (25), the rear end middle part of the treatment box (25) is slidably connected with a slide rod (29), the front end surface of the slide rod (29) is fixedly connected with a first crushing plate (26), the rear end surface middle part of the first crushing plate (26) is fixedly connected with the slide rod (29), the rear end surface of the slide rod (29) is fixedly connected with a rectangular block (30), the right end surface of the rectangular block (30) is embedded with a guide rod (31) through a pin shaft and is slidably connected with the guide rod (31), the lower end of the guide rod (31) is fixedly connected with a second gear (33) through a pin shaft, the lower end of the guide rod (31) is rotatably connected with the treatment box (25) through a pin shaft, the second gear (33) is meshingly connected with a rack (32), and the lower end surface of the rack (32) is fixedly connected with the bottom plate (1); The rear side of the upper end surface of the bottom plate (1) is fixedly connected with a groove plate (44), the groove plate (44) is embedded with an adjusting rod (43) through a groove and is slidably connected with the adjusting rod (43), the front end surface of the adjusting rod (43) is fixedly connected with a displacement plate (45), the lower end surface right side of the displacement plate (45) is fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a stirring shaft (3), the upper end of the stirring shaft (3) is fixedly connected with a rotating rod (7), the left end of the rotating rod (7) is rotatably connected with a first gear (8) and a first bevel gear (37) through pin shafts, the lower end of the rotating rod (7) is rotatably connected with a second bevel gear (38) and a second stirring blade (9) through pin shafts, and the lower end of the stirring shaft (3) is fixedly connected with a first stirring blade (4); The upper side of the inner cavity wall of the lead smelting furnace (2) is fixedly connected with a gear ring (5), and the gear ring (5) is meshingly connected with the first gear (8); The left side of the lower end surface of the displacement plate (45) is fixedly connected with a second motor (13), the output end of the second motor (13) is fixedly connected with an L-shaped plate (15) through a rotating shaft (14), the lower end surface of the L-shaped plate (15) is fixedly connected with a fixed disc (22), the middle part of the fixed disc (22) is rotatably connected with a rotating disc (17) through a pin shaft, the upper end surface of the rotating disc (17) is distributed along a radial direction and is rotatably connected with a connecting rod (18) through a pin shaft, one end of the connecting rod (18) away from the rotating disc (17) is rotatably connected with a sliding sleeve (19) through a pin shaft, the sliding sleeve (19) is slidably connected with a limiting rod (21), the limiting rod (21) is fixedly connected with the fixed disc (22), one end of the sliding sleeve (19) away from the axis of the fixed disc (22) is fixedly connected with a cleaning brush plate (20), the lower end surface of the L-shaped plate (15) is fixedly connected with a third motor (16), and the output end of the third motor (16) is fixedly connected with the rotating disc (17) through a pin shaft; The rear end surface of the adjusting rod (43) is fixedly connected with a rectangular sleeve (40), the rectangular sleeve (40) is slidably connected with a transverse rod (39), the upper end of the transverse rod (39) is slidably connected with a groove plate (44) through a groove, the rear end surface of the groove plate (44) is fixedly connected with a fifth motor (41) at the middle of the lower side, the output end of the fifth motor (41) is fixedly connected with a switching rod (46) through a pin shaft, and the adjusting rod (43) is embedded in the switching rod (46) and is slidably connected with the switching rod (46).

2. A device for the in-furnace deoxidation of the final melt of lead refining according to claim 1, characterized in that: The middle of the inner wall of the processing box (25) is fixedly connected with a filter screen (28), and the rear side of the upper end of the filter screen (28) is fixedly connected with a second crushing plate (27).

3. A device for the in-furnace deoxidation of the final melt of lead refining according to claim 2, characterized in that: The left lower end of the front end surface of the processing box (25) is fixedly connected with a lifting rod (36), the right front end of the upper end surface of the bottom plate (1) is fixedly connected with a fourth motor (34), the output end of the fourth motor (34) is fixedly connected with a rotating block (35) through a pin shaft, and the left side of the front end surface of the rotating block (35) is embedded in the lifting rod (36) through a pin shaft and is slidably connected with the lifting rod (36).

4. A method of using a device for in-furnace deoxidation of lead bullion end-point melt as claimed in claim 3, wherein, The method comprises the following steps: S1, the material is added to the inside of the processing box (25), then the fourth motor (34) is started to drive the rotating block (35) to rotate continuously, the pin shaft drives the lifting rod (36) to move up and down reciprocatingly, the processing box (25) can slide on the slide column (42), the material is vibrated, the processing box (25) moves, the second gear (33) and the guide rod (31) are rotated under the action of the rack (32), the guide rod (31) drives the rectangular block (30) and the slide rod (29) to move through the pin shaft, the first crushing plate (26) slides forward and backward reciprocatingly, the first crushing plate (26) contacts the second crushing plate (27), and the material can be crushed; S2, the heating assembly inside the lead smelting furnace is used to heat the material, at the same time, the first motor (6) is started to drive the rotating rod (7) to rotate, the first gear (8) is rotated, the second stirring blade (9) is rotated under the cooperation of the first bevel gear (37) and the second bevel gear (38), and the first stirring blade (4) is cooperated to stir the material, so that the material is heated more uniformly; S3, when it is needed to clean the inside of the lead smelting furnace (2), the fifth motor (41) is started to drive the switching rod (46) to rotate clockwise, the adjusting rod (43) slides on the groove plate (44), the rectangular sleeve (40) slides on the transverse rod (39), the upper end of the transverse rod (39) slides on the groove plate (44), the displacement plate (45) is first lifted, then moves to the right, and then descends, the cleaning brush plate (20) can enter the lead smelting furnace (2), then the third motor (16) is started to drive the rotating disc (17) to rotate, the cleaning brush plate (20) is attached to the inner wall of the lead smelting furnace (2), then the second motor (13) is started to drive the cleaning brush plate (20) to rotate, and the inner wall of the lead smelting furnace (2) can be cleaned and brushed.

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