CN111074302B - A device for removing crusts in an electrolytic cell - Google Patents

Abstract

The invention discloses an electrolytic bath crust breaking device, which belongs to the technical field of aluminum smelting and comprises a vehicle body, a lifting mechanism, a base, a position adjusting mechanism and a crust breaking mechanism, wherein the position adjusting mechanism comprises a rotating assembly and a transverse material moving assembly, the rotating assembly is arranged at the top of the vehicle body, the crust breaking mechanism comprises a crust cutting assembly, a crust knocking breaking assembly, a sticky material blowing assembly, an installation cabinet and a material moving plate, and the top of the material moving plate is provided with a reciprocating material moving assembly. The invention has the advantages that the crust breaking mechanism can automatically realize the cutting and breaking operation of the crust, the blowing operation of the cutting wheel and the adhesive of the crust-breaking hammer head can be automatically realized under the action of the adhesive blowing component, and the position adjusting mechanism can ensure that the crust-breaking hammer head can extend into a high-temperature area without manual installation of workers.

Description

A device for removing crusts in an electrolytic cell

technical field

The invention relates to the technical field of aluminum smelting, in particular to an electrolytic cell crust breaking device.

Background technique

The production of electrolytic aluminum plants mainly uses aluminum electrolytic cells, and the anode is made of carbon material. During the production process, the surface of the molten aluminum salt electrolytic solution will crust, and the crust will surround the anode. Since the anode needs to be replaced frequently, it is It is necessary to remove the crust before, and after the crust is removed, the anode can be replaced and the residue can be cleaned. The steel drills, air picks and other tools hanging from the car are manually removed. The temperature of the aluminum electrolytic cell is nearly 1,000 degrees Celsius. The operation process is extremely dangerous and poses a great threat to the personal safety of the operator; because the temperature is much higher than the human body can tolerate At the limit, the operator needs to rest and cool down after a short time of the removal operation, and the efficiency of the removal is low.

The invention with the patent number of CN204185578U discloses a shelling device for a pre-baked aluminum electrolytic cell, which includes a shelling hydraulic cylinder and a shelling hammer head connected with the shelling hydraulic cylinder, and a pressure sensor is arranged on the shelling hydraulic cylinder. The pressure sensor is connected with the electrolytic cell controller through the signal line, the electrolytic cell controller is connected with the hydraulic pump through the control line, and the hydraulic pump is connected with the shelling hydraulic cylinder through the hydraulic oil pipe. The utility model transmits the pressure signal to the electrolytic cell controller through the pressure sensor arranged on the shelling hydraulic cylinder, and the electrolytic cell controller controls the oil supply amount of the hydraulic pump to the shelling hydraulic cylinder according to the pressure value, so as to make the shelling hammer head It can automatically move up and down with the change of the electrolyte level of the aluminum electrolytic cell, which effectively improves the quality of shelling, reduces the workload of maintenance and reduces the production cost.

However, the above-mentioned device still has the following problems: first, when adhesion occurs on the surface of the electrolytic shelling hammer head, the adhesion needs to be cleaned up in time, the above-mentioned device cannot realize the cleaning operation of the adhesion, and needs to be improved, and the second, the above-mentioned Although the device uses a hydraulic cylinder to drive the shell hammer, it requires manual installation for each operation. The temperature of the aluminum electrolytic cell is nearly 1,000 degrees Celsius. big threat.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an electrolytic cell crust breaking device, so as to solve the technical problems that the adhesions on the surface of the shell hammer head cannot be cleaned in time and there is a large potential safety hazard during manual installation.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: an electrolytic cell crust breaking device, comprising a vehicle body, a lifting mechanism, a base, a position adjustment mechanism and a crust breaking mechanism, and the base is arranged on the lifting mechanism, The position adjustment mechanism includes a rotating assembly and a lateral material moving assembly, the lateral material moving assembly is disposed on the side wall of the base, the lifting mechanism is disposed on the top of the rotating assembly, and the rotating assembly is disposed on the top of the vehicle body, The crust crushing mechanism includes a crust cutting component, a crust knocking and breaking component, a sticky material blowing component, a vertically arranged installation cabinet and a horizontally arranged moving plate, the crust cutting component and the crust knocking component. The blowing and removing components are all arranged on the installation cabinet, the installation cabinet is arranged on the top of the moving plate, the sticky material blowing component is arranged on the side of the installation cabinet, and the top of the moving plate is provided with a drive to knock the crust. The reciprocating material moving assembly that breaks and removes the assembly in the vertical direction is provided with four traveling wheels distributed in a matrix at the bottom of the car body.

Further, the crust knocking and breaking assembly includes a support frame, a horizontally arranged installation plate and a sliding rod vertically arranged inside the installation cabinet, the support frame is arranged on the top of the installation cabinet, and the support frame is arranged on the top of the installation cabinet. There is a rotating shaft rotatably connected with it, the rotating shaft is provided with a guide wheel, the mounting plate is fixed on the bottom of the sliding rod, the sliding rod is sleeved with a reset spring, and the two ends of the reset spring are respectively in contact with each other. The top of the sliding rod and the inner top of the installation cabinet, and the bottom of the installation plate is provided with a shell hammer.

Further, the reciprocating material moving assembly includes a drive motor, a bearing seat and a rotating shaft horizontally arranged on the bearing seat, a rope pulley is sleeved on the rotating shaft, and a lifting rope is wound around the rope pulley. The end of the lifting rope is fixedly connected with the top of the sliding rod, the guide wheel is used to guide the lifting rope, the output end of the driving motor is sleeved with an incomplete gear, and the rotating shaft is sleeved with an incomplete gear. The driven gear, the incomplete gear meshes with the driven gear.

Further, the crust cutting assembly includes two cutting parts respectively arranged on both sides of the installation cabinet, and each of the cutting parts includes a mounting bar, a cutting motor, a mounting seat and a driving cylinder hinged with the mounting seat, The output end of the driving cylinder is hinged with the mounting bar, one end of the mounting bar is hinged with the bottom end of the mounting cabinet, the other end of the mounting bar is provided with a connecting shaft, and a cutting wheel is sleeved on the connecting shaft, so the The cutting motor is arranged at the end of the mounting bar, and the output end of the cutting motor is fixedly connected with the end of the cutting wheel.

Further, the sticky material blowing assembly includes a lifting frame, a lifting cylinder and two air guide pipes arranged at intervals on the lifting frame, each end of the air guide pipe is provided with an air nozzle, and the lift The air cylinder is vertically arranged on the top of the moving plate, the bottom of the moving plate is provided with two extension plates, the lifting frame is slidably matched with the two extending plates, and the output end of the lifting cylinder is fixed to the top of the lifting frame connect.

Further, the transverse material moving assembly includes a material moving motor, a carrier frame and two slide rails respectively arranged on both sides of the carrier frame, and each of the slide rails is provided with a sliding block slidingly matched with it. The material moving plate is fixed on the top of the two sliding blocks, the bearing frame is provided with two horizontally arranged bearing shafts, each bearing shaft is sleeved with a synchronizing wheel, and the two synchronizing wheels pass through Synchronous belt drive connection, the bottom of the material moving plate is provided with a driving frame fixedly connected with the synchronous belt, and the output end of the material moving motor is fixedly connected with one of the bearing shafts.

Further, the lifting mechanism includes a bearing seat, a rotating motor, two fixed seats arranged at intervals on the top of the bearing seat, and two support rods vertically arranged in the bearing seat, and the base is slidingly matched with the two support rods. , between the two fixed seats is provided with an installation shaft rotatably connected with the two, the installation shaft is provided with two first sprockets, and a chain is wound around each of the first sprockets, and the two The ends of each chain are fixedly connected with the top of the base, the end of the installation shaft is sleeved with a first gear, and the output end of the rotating electrical machine is provided with a second gear that meshes with the first gear.

Further, the lifting mechanism also includes a winding motor and two supporting plates arranged at intervals at the bottom of the bearing base, and a rotating shaft rotatably connected to the two supporting plates is arranged between the two supporting plates. Two second sprockets are sleeved, and the two second sprockets are respectively used for winding the two chains, and the output end of the winding motor is fixedly connected with the end of the rotating shaft.

Further, the rotating assembly includes a rotating disk, a stepper motor and a circular track arranged on the top of the vehicle body. A rotating ring, the rotating ring is arranged on the top of the three mounting blocks, the stepping motor is arranged at the bottom of the vehicle body, the output end of the stepping motor is sleeved with a rotating gear, and the rotating ring is provided with A tooth slot that meshes with a rotating gear.

Compared with the prior art, the present invention has the following beneficial effects:

First, the present invention is provided with a vehicle body, a lifting mechanism, a base, a position adjustment mechanism and a crust crushing mechanism. Automatically realize the blowing operation of the cutting wheel and the sticking material of the shelling hammer, and the position adjustment mechanism can make the shelling hammer extend into the high temperature area, without the need for workers to manually install it, so as to solve the problem of not being able to clean the shelling hammer in time. The adhesion of the surface layer and the technical problem of large safety hazards during manual installation.

Second, the present invention is provided with a crust crushing mechanism, which includes a crust cutting component, a crust knocking and breaking component, a sticky material blowing component, an installation cabinet and a moving plate, and the crust crushing mechanism can automatically Realize the cutting and crushing of the crust, so that the crust can be quickly broken, and under the action of the sticky material blowing component, it can automatically realize the blowing operation of the cutting wheel and the sticky material of the shell-beating hammer, so that the The invention can clean up the adhesions on the surface of the shelling hammer in time, and the reciprocating material moving component can realize the reciprocating movement of the sliding rod in the vertical direction, so that the sliding rod can drive the shelling hammer to move to crush the agglomerates.

Thirdly, the present invention is provided with a position adjustment mechanism, the position adjustment mechanism includes a rotating component and a transverse material moving component, and the angle of the crust crushing mechanism and the lateral position of the crust crushing mechanism can be adjusted through the position adjustment mechanism, so that the structure can be adjusted. The shell crushing mechanism can be moved laterally to the top of the crust, which is convenient for the shell hammer to extend into the high temperature area, without the need for manual installation by workers, so as to avoid the potential safety hazard during manual installation.

Fourth, the present invention is provided with a lifting mechanism, which includes a bearing seat, a rotating motor, two fixed seats and two support rods. Can be located above electrolyzers of different heights.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the front view schematic diagram of the present invention;

Fig. 3 is the partial three-dimensional structure schematic diagram 1 of the present invention;

Fig. 4 is the enlarged view of A place in Fig. 3;

Fig. 5 is a partial cross-sectional schematic diagram one of the present invention;

Fig. 6 is the partial side view schematic diagram of the present invention;

Fig. 7 is the partial three-dimensional structure schematic diagram II of the present invention;

FIG. 8 is a second schematic partial cross-sectional view of the present invention.

The symbols in the figure are:

Vehicle body 1, lifting mechanism 2, bearing seat 21, rotating motor 22, fixed seat 23, support rod 24, first sprocket 25, chain 251, first gear 252, second gear 253, winding motor 26, support plate 27, rotating shaft 28, second sprocket 29, base 3, traveling wheel 31, position adjusting mechanism 4, rotating assembly 41, rotating disk 42, stepping motor 43, circular track 44, mounting block 45, rotating ring 46, Rotating gear 47, tooth slot 48, crust breaking mechanism 5, crust cutting assembly 51, cutting part 52, mounting bar 53, cutting motor 54, mounting seat 55, driving cylinder 56, connecting shaft 57, cutting wheel 58, crust Knock and break assembly 6, support frame 61, installation plate 62, sliding rod 63, bearing shaft 64, guide wheel 65, return spring 66, shell hammer 67, installation cabinet 68, material transfer plate 69, reciprocating material moving assembly 7. Drive motor 71, bearing seat 72, rotating shaft 73, sheave 74, lifting rope 75, incomplete gear 76, driven gear 77, sticky material blowing assembly 8, lifting frame 81, lifting cylinder 82, air guide pipe 83, air nozzle 84, extension plate 85, transverse moving assembly 9, moving motor 91, carrying frame 92, slide rail 93, sliding block 94, carrying shaft 95, synchronous wheel 96, synchronous belt 97, driving frame 98.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to FIGS. 1 to 8 , it can be seen that a vehicle body 1 , a lifting mechanism 2 , a base 3 , a position adjustment mechanism 4 and a crust breaking mechanism 5 are included. The base 3 is arranged on the lifting mechanism 2 , and the position adjustment mechanism 4 includes There are a rotating assembly 41 and a lateral moving assembly 9, the lateral moving assembly 9 is arranged on the side wall of the base 3, the lifting mechanism 2 is arranged on the top of the rotating assembly 41, and the rotating assembly 41 is arranged on the side of the vehicle body 1. At the top, the crust crushing mechanism 5 includes a crust cutting component 51, a crust knocking and breaking component 6, a sticky material blowing component 8, a vertically arranged installation cabinet 68 and a horizontally arranged material moving plate 69. Both the crust cutting assembly 51 and the crust knocking and breaking assembly 6 are arranged on the installation cabinet 68 , the installation cabinet 68 is arranged on the top of the moving plate 69 , and the sticky material blowing component 8 is arranged beside the installation cabinet 68 . On the side, the top of the moving plate 69 is provided with a reciprocating material moving assembly 7 for driving the crust knocking and breaking assembly 6 to move in the vertical direction, and the bottom of the vehicle body 1 is provided with four traveling wheels 31 distributed in a matrix; The lifting operation of the base 3 can be realized by the lifting mechanism 2, and the height of the base 3 can be adjusted automatically, so that the base 3 can be located above the electrolytic cells of different heights. The lateral position of the shell crushing mechanism 5 is adjusted, so that the shell crushing mechanism 5 can move laterally to the top of the shell, so that the shell hammer 67 can be extended into the high temperature area, and the shell crushing mechanism 5 can automatically realize the opposite knot. The cutting and crushing operation of the shell is convenient for the crust to be quickly broken, and under the action of the sticky material blowing component 8, the sticking material of the cutting wheel 58 and the shell hammer 67 can be automatically blown away, so that the The invention can clean up the adhesions on the surface of the shelling hammer head 67 in time, and the sliding rod 63 can be reciprocated in the vertical direction through the reciprocating material moving assembly 7, so that the sliding rod 63 can drive the shelling hammer head 67 to move to align the knot. The blocks are broken up.

The crust knocking and breaking assembly 6 includes a support frame 61 , a horizontally arranged mounting plate 62 and a sliding rod 63 vertically arranged inside the installation cabinet 68 , the support frame 61 is arranged on the top of the installation cabinet 68 , and the The support frame 61 is provided with a bearing shaft 64 rotatably connected with it, the bearing shaft 64 is provided with a guide wheel 65, the mounting plate 62 is fixed on the bottom of the sliding rod 63, and the sliding rod 63 is sleeved with a guide wheel 65. The return spring 66, the two ends of the return spring 66 are respectively in contact with the top of the sliding rod 63 and the inner top of the installation cabinet 68, and the bottom of the installation plate 62 is provided with a shell hammer 67; When the driven gear 77 is engaged, the sliding rod 63 will move vertically downward under the action of the return spring 66, and the sliding rod 63 can drive the shell hammer 67 to move downward and crush the cut crusts. Improve the crushing efficiency of crusts.

The reciprocating material moving assembly 7 includes a driving motor 71 , a bearing seat 72 and a rotating shaft 73 horizontally arranged on the bearing seat 72 . There is a lifting rope 75, the end of the lifting rope 75 is fixedly connected with the top of the sliding rod 63, the guide wheel 65 is used to guide the lifting rope 75, and the output end of the driving motor 71 is sleeved with a non-stop. The complete gear 76, a driven gear 77 is sleeved on the rotating shaft 73, and the incomplete gear 76 meshes with the driven gear 77; the driving motor 71 can drive the incomplete gear 76 to rotate, so that the incomplete gear 76 can The driven gear 77 meshed with it is driven to rotate, so that the rotating shaft 73 and the rope pulley 74 sleeved on the rotating shaft 73 rotate, so that the lifting rope 75 can drive the sliding rod 63 to move vertically upward.

The crust cutting assembly 51 includes two cutting parts 52 respectively disposed on both sides of the installation cabinet 68 . A hinged drive cylinder 56, the output end of the drive cylinder 56 is hinged with the mounting bar 53, one end of the mounting bar 53 is hinged with the bottom end of the mounting cabinet 68, and the other end of the mounting bar 53 is provided with a connecting shaft 57, The connecting shaft 57 is sleeved with a cutting wheel 58, the cutting motor 54 is arranged at the end of the mounting bar 53, and the output end of the cutting motor 54 is fixedly connected with the end of the cutting wheel 58; The mounting bar 53 moves so that the mounting bar 53 can drive the cutting wheel 58 to move, so that the cutting wheel 58 can move to the position where it is in contact with the crust. The shell is crushed.

The sticky material blowing assembly 8 includes a lift frame 81, a lift cylinder 82 and two air guide pipes 83 arranged on the lift frame 81 at intervals, and the end of each of the air guide pipes 83 is provided with an air nozzle 84. , the lifting cylinder 82 is vertically arranged on the top of the material moving plate 69, the bottom of the material moving plate 69 is provided with two extending plates 85, the lifting frame 81 is slidingly matched with the two extending plates 85, the lifting and lowering The output end of the air cylinder 82 is fixedly connected to the top of the lifting frame 81; under the action of the sticky material blowing component 8, the sticking material blowing operation of the cutting wheel 58 and the shelling hammer 67 can be automatically realized, so that the present invention can be timely Clean up the adhesions on the surface of the shelling hammer 67, the lifting cylinder 82 can drive the lifting frame 81 to move, so that the lifting frame 81 can drive the air guide pipe 83 to lift to a suitable height to move the cutting wheel 58 and the shelling hammer 67. The sticky material is blown off to prevent the sticky material from adhering to the cutting wheel 58 and the shell hammer 67 and affecting the crust breaking operation of the device.

The transverse material moving assembly 9 includes a material moving motor 91, a carrier frame 92, and two slide rails 93 respectively disposed on both sides of the carrier frame 92. Each of the slide rails 93 is provided with a sliding block that is slidably matched with it. 94, the moving plate 69 is fixed on the top of the two sliding blocks 94, the bearing frame 92 is provided with two horizontally arranged bearing shafts 95, each of the bearing shafts 95 is sleeved with a synchronizing wheel 96 , the two synchronous wheels 96 are connected by a synchronous belt 97, the bottom of the moving plate 69 is provided with a driving frame 98 that is fixedly connected with the synchronous belt 97, and the output end of the moving motor 91 is connected to one of the The bearing shaft 95 is fixedly connected; the moving motor 91 can drive one of the bearing shafts 95 to rotate, so that the synchronizing wheel 96 rotates to rotate the synchronizing belt 97, so that the driving frame 98 can rotate along the synchronizing belt 97. The moving plate 69 can be moved laterally, so that the crust breaking mechanism 5 can be moved laterally to the top of the crust.

The lifting mechanism 2 includes a bearing seat 21, a rotating motor 22, two fixed seats 23 arranged at intervals on the top of the bearing seat 21, and two supporting rods 24 vertically arranged in the bearing seat 21. The base 3 and the two The supporting rods 24 are slidably matched, and a mounting shaft rotatably connected to the two fixing bases 23 is provided between the two mounting shafts. 25 are wound with chains 251, the ends of the two chains 251 are fixedly connected to the top of the base 3, the end of the installation shaft is sleeved with a first gear 252, and the output end of the rotary motor 22 is provided with There is a second gear 253 meshing with the first gear 252; the lifting mechanism 2 can realize the lifting operation of the base 3, and can automatically adjust the height of the base 3, so that the base 3 can be located above the electrolytic cells of different heights, and the rotating motor 22 works The second gear 253 can be driven to rotate, so that the second gear 253 can drive the first gear 252 meshed with it to rotate, so that the installation shaft can rotate, so that the installation shaft can drive the first sprocket 25 to rotate, so that the first chain can rotate. The wheel 25 can drive the chain 251 to move, so that the two chains 251 can drive the base 3 to move up and down, so that the base 3 can drive the carrier 92 and the crust crushing mechanism 5 to move up and down.

The lifting mechanism 2 also includes a winding motor 26 and two supporting plates 27 arranged at intervals at the bottom of the bearing base 21. Two second sprockets 29 are sleeved on the rotating shaft 28 , and the two second sprockets 29 are respectively used for winding the two chains 251 . The output end of the winding motor 26 is connected to the end of the rotating shaft 28 . Fixed connection; the winding motor 26 can drive the rotating shaft 28 to rotate, so that the rotating shaft 28 can drive the two second sprockets 29 to rotate, so that the second sprocket 29 can rewind the chain 251.

The rotating assembly 41 includes a rotating disk 42, a stepping motor 43, and a circular track 44 arranged on the top of the vehicle body 1. The circular track 44 is provided with three mounting blocks 45 that are slidably matched with the rotating disk. The bottom of 42 is provided with a rotating ring 46, the rotating ring 46 is arranged on the top of the three mounting blocks 45, the stepping motor 43 is arranged on the bottom of the vehicle body 1, and the output end of the stepping motor 43 is sleeved There is a rotating gear 47, and the rotating ring 46 is provided with a tooth slot 48 that meshes with the rotating gear 47; the stepping motor 43 can drive the rotating gear 47 to rotate, so that the rotating gear 47 can drive the rotating ring 46 meshed with it to rotate. , so that the rotating ring 46 can drive the rotating disk 42 to rotate, so that the rotating disk 42 can drive the lifting mechanism 2 to rotate, so that the crust breaking mechanism 5 can rotate to a suitable position.

The working principle of the present invention: through the running wheels 31, the vehicle body 1 can drive the bearing base 21 to quickly move to a designated position, so that the lifting mechanism 2 is located on the side of the electrolytic cell, and the lifting mechanism 2 can realize the lifting operation of the base 3, which can The height of the base 3 is automatically adjusted, so that the base 3 can be located above the electrolytic cells of different heights, the rotating motor 22 can drive the second gear 253 to rotate, so that the second gear 253 can drive the first gear 252 meshed with it to rotate, to make the installation shaft rotate, so that the installation shaft can drive the first sprocket 25 to rotate, so that the first sprocket 25 can drive the chain 251 to move, so that the two chains 251 can drive the base 3 to move up and down, so that the base 3 can drive The carrying frame 92 and the crust crushing mechanism 5 are lifted and lowered, and the winding motor 26 can drive the rotating shaft 28 to rotate, so that the rotating shaft 28 can drive the two second sprockets 29 to rotate, so that the second sprockets 29 can rotate the chain. 251 to carry out the rewinding operation, the angle of the crust crushing mechanism 5 and the lateral position of the crust crushing mechanism 5 can be adjusted through the position adjustment mechanism 4, so that the crust crushing mechanism 5 can be moved laterally to the top of the crust, which is convenient for The shell hammer 67 can extend into the high temperature area, and the stepping motor 43 can drive the rotating gear 47 to rotate, so that the rotating gear 47 can drive the rotating ring 46 meshed with it to rotate, so that the rotating ring 46 can drive the rotating disk 42 to rotate. Rotating, so that the rotating plate 42 can drive the lifting mechanism 2 to rotate, so that the crust crushing mechanism 5 can rotate to a suitable position, the moving motor 91 can drive a said bearing shaft 95 to rotate, and the synchronizing wheel 96 can rotate, To make the timing belt 97 rotate, so that the driving frame 98 can move along the rotation direction of the timing belt 97, so that the moving plate 69 can move laterally, so that the crust crushing mechanism 5 can be laterally moved to the top of the crust. The shell crushing mechanism 5 can automatically realize the cutting and crushing of the crust, so that the crust can be quickly broken, and under the action of the sticky material blowing component 8, it can automatically realize the cutting wheel 58 and the shell hammer 67. The blowing operation of the sticking material enables the present invention to clean the sticking matter on the surface of the shell hammer 67 in time, and the driving air cylinder 56 can make the mounting bar 53 move, so that the mounting bar 53 can drive the cutting wheel 58 to move, so that the cutting The wheel 58 can be moved to the position where it is in contact with the crust, and the cutting wheel 58 can be rotated under the operation of the cutting motor 54 to crush the crust. The reciprocating movement enables the sliding rod 63 to drive the shell hammer 67 to move to crush the agglomerates, and the driving motor 71 can drive the incomplete gear 76 to rotate, so that the incomplete gear 76 can drive the slave meshing with it. The gear 77 rotates to make the rotating shaft 73 and the rope pulley 74 sleeved on the rotating shaft 73 rotate, so that the lifting rope 75 can drive the sliding rod 63 to move vertically upward. When the incomplete gear 76 When it is not engaged with the driven gear 77, the sliding rod 63 will move vertically downward under the action of the return spring 66, and the sliding rod 63 can drive the shell hammer 67 to move downward and crush the cut crust. The operation improves the crushing efficiency of the crust, and the lifting cylinder 82 can drive the lifting frame 81 to move, so that the lifting frame 81 can drive the air guide duct 83 to lift to a suitable height for the cutting wheel 58 and the shell hammer 67. The sticky material is blown off to prevent the sticky material from adhering to the cutting wheel 58 and the shell hammer 67 and affecting the crust breaking operation of the device.

Claims (9)

1. The electrolytic cell crust breaking device is characterized by comprising a vehicle body (1), a lifting mechanism (2), a base (3), a position adjusting mechanism (4) and a crust breaking mechanism (5), wherein the base (3) is arranged on the lifting mechanism (2), the position adjusting mechanism (4) comprises a rotating assembly (41) and a transverse moving assembly (9), the transverse moving assembly (9) is arranged on the side wall of the base (3), the lifting mechanism (2) is arranged at the top of the rotating assembly (41), the rotating assembly (41) is arranged at the top of the vehicle body (1), the crust breaking mechanism (5) comprises a crust cutting assembly (51), a crust breaking knocking assembly (6), a sticky blowing assembly (8), a vertically arranged installation cabinet (68) and a horizontally arranged moving plate (69), and the crust cutting assembly (51) and the crust knocking breaking assembly (6) are both arranged on the installation cabinet (68), the mounting cabinet (68) is arranged at the top of the material moving plate (69), the sticky material blowing-off component (8) is arranged at the side of the mounting cabinet (68), the top of the material moving plate (69) is provided with a reciprocating material moving component (7) which is used for driving the crusting knocking-off component (6) to move in the vertical direction, and the bottom of the vehicle body (1) is provided with four traveling wheels (31) which are distributed in a matrix.

2. The electrolytic cell crust breaking device according to claim 1, wherein the crust knocking breaking assembly (6) comprises a support frame (61), a horizontally arranged mounting disc (62) and a sliding rod (63) vertically arranged inside the mounting cabinet (68), the support frame (61) is arranged at the top of the mounting cabinet (68), a bearing shaft (64) rotatably connected with the support frame (61) is arranged on the support frame (61), a guide wheel (65) is arranged on the bearing shaft (64), the mounting disc (62) is fixed at the bottom of the sliding rod (63), a reset spring (66) is sleeved on the sliding rod (63), two ends of the reset spring (66) respectively abut against the top end of the sliding rod (63) and the inner top end of the mounting cabinet (68), and a crust breaking hammer head (67) is arranged at the bottom of the mounting disc (62).

3. The electrolytic cell crust breaking device according to claim 2, wherein the reciprocating moving assembly (7) comprises a driving motor (71), a bearing seat (72) and a rotating shaft (73) horizontally arranged on the bearing seat (72), a rope pulley (74) is sleeved on the rotating shaft (73), a lifting rope (75) is wound on the rope pulley (74), the end part of the lifting rope (75) is fixedly connected with the top of the sliding rod (63), the guide wheel (65) is used for guiding the lifting rope (75), an incomplete gear (76) is sleeved on the output end of the driving motor (71), a driven gear (77) is sleeved on the rotating shaft (73), and the incomplete gear (76) is meshed with the driven gear (77).

4. The electrolytic cell crust breaking device according to claim 1, wherein the crust cutting assembly (51) comprises two cutting parts (52) respectively arranged at two sides of a mounting cabinet (68), each cutting part (52) comprises a mounting bar (53), a cutting motor (54), a mounting seat (55) and a driving cylinder (56) hinged with the mounting seat (55), the output end of the driving cylinder (56) is hinged with the mounting bar (53), one end of the mounting bar (53) is hinged with the bottom end of the mounting cabinet (68), the other end of the mounting bar (53) is provided with a connecting shaft (57), a cutting wheel (58) is sleeved on the connecting shaft (57), the cutting motor (54) is arranged at the end part of the mounting bar (53), and the output end of the cutting motor (54) is fixedly connected with the end part of the cutting wheel (58).

5. The electrolytic cell crust breaking device according to claim 1, wherein the binder blowing assembly (8) comprises a lifting frame (81), a lifting cylinder (82) and two air guide pipes (83) arranged on the lifting frame (81) at intervals, the end of each air guide pipe (83) is provided with an air nozzle (84), the lifting cylinder (82) is vertically arranged at the top of the material moving plate (69), the bottom of the material moving plate (69) is provided with two extension plates (85), the lifting frame (81) is in sliding fit with the two extension plates (85), and the output end of the lifting cylinder (82) is fixedly connected with the top of the lifting frame (81).

6. The electrolytic cell crust breaking device according to claim 1, wherein the transverse material moving assembly (9) comprises a material moving motor (91), a bearing frame (92) and two sliding rails (93) respectively arranged at two sides of the bearing frame (92), each sliding rail (93) is provided with a sliding block (94) in sliding fit with the sliding rail (93), the material moving plate (69) is fixed on the top of two sliding blocks (94), two horizontally arranged bearing shafts (95) are arranged on the bearing frame (92), each bearing shaft (95) is sleeved with a synchronizing wheel (96), the two synchronizing wheels (96) are in transmission connection through a synchronizing belt (97), the bottom of the material moving plate (69) is provided with a driving frame (98) fixedly connected with a synchronous belt (97), the output end of the material moving motor (91) is fixedly connected with one of the bearing shafts (95).

7. The electrolytic tank crust breaking device according to claim 1, wherein the lifting mechanism (2) comprises a bearing seat (21), a rotating motor (22), two fixed seats (23) arranged at the top of the bearing seat (21) at intervals and two support rods (24) vertically arranged in the bearing seat (21), the base (3) is in sliding fit with the two support rods (24), an installation shaft which is rotationally connected with the two fixing seats (23) is arranged between the two fixing seats, two first chain wheels (25) are arranged on the mounting shaft, a chain (251) is wound on each first chain wheel (25), the end parts of the two chains (251) are fixedly connected with the top of the base (3), the end cover of installation axle is equipped with first gear (252), be equipped with on the output of rotating electrical machines (22) with first gear (252) meshing's second gear (253).

8. The electrolytic cell crust breaking device according to claim 7, wherein the lifting mechanism (2) further comprises a winding motor (26) and two support plates (27) arranged at the bottom of the bearing seat (21) at intervals, a rotating shaft (28) rotatably connected with the two support plates (27) is arranged between the two support plates (27), two second chain wheels (29) are sleeved on the rotating shaft (28), the two second chain wheels (29) are respectively used for winding two chains (251), and the output end of the winding motor (26) is fixedly connected with the end part of the rotating shaft (28).

9. The electrolytic tank crust breaking device according to claim 7, wherein the rotating assembly (41) comprises a rotating disc (42), a stepping motor (43) and a circular track (44) arranged at the top of the vehicle body (1), the circular track (44) is provided with three mounting blocks (45) in sliding fit with the rotating disc (42), the bottom of the rotating disc (42) is provided with a rotating ring (46), the rotating ring (46) is arranged at the top of the three mounting blocks (45), the stepping motor (43) is arranged at the bottom of the vehicle body (1), the output end of the stepping motor (43) is sleeved with a rotating gear (47), and the rotating ring (46) is provided with a tooth groove (48) meshed with the rotating gear (47).

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