Multifunctional aluminum electrolysis material suction crown block unit

Abstract

The invention relates to the technical field of aluminum electrolysis material suction crown blocks, in particular to a multifunctional aluminum electrolysis material suction crown block unit which comprises a trolley mechanism, a material suction mechanism and a material suction mechanism. The conveying mechanism is arranged below the trolley bottom plate and comprises a plurality of telescopic pipes arranged in an array in the vertical direction, steel wire ropes symmetrically arranged on the two sides of the telescopic pipes and a winding roller arranged on one side of the upper end of the telescopic pipe set, and in every two adjacent telescopic pipes, the upper end of the telescopic pipe located on the lower portion is slidably connected into the telescopic pipe located on the upper portion in a sleeved mode; the material discharging and sucking mechanism is arranged below the material conveying mechanism and comprises a material discharging and sucking hopper, a corrugated sleeve and a traction assembly which are sequentially arranged from bottom to top, the material sucking crown block can effectively adsorb stacked materials, the overall design is reasonable, raw materials can be effectively prevented from splashing in an electrolytic tank during feeding, and the working environment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum electrolysis material absorbing overhead crane, in particular to a multifunctional aluminum electrolysis material absorbing overhead crane unit. Background Art

[0002] Aluminum electrolysis crane is also called aluminum electrolysis multifunctional unit. It is the key equipment of modern pre-baked anode aluminum electrolysis production. It is suitable for pre-baked anode aluminum electrolysis process production and can meet the working environment of high molten salt, high current, strong magnetic field, and dusty HF flue gas in aluminum electrolysis workshop. The main work of aluminum electrolysis crane in aluminum electrolysis workshop is shelling, replacing anodes, adding covering materials, aluminum output, busbar lifting and tank maintenance hoisting, etc. Therefore, aluminum electrolysis crane has become the most important component of aluminum electrolysis workshop; The material suction crane unit is a part of the aluminum electrolysis crane, which is mainly used for taking, feeding and sucking materials during the electrolysis process. For example, the existing public document CN113566584A-A multifunctional material suction crane and its use method and the existing public document CN215101554U-A material suction device applied to the material suction crane both disclose a material suction crane unit. Although the above-mentioned material suction crane unit can realize the daily material taking, feeding and sucking operations during the aluminum electrolysis process, the above-mentioned material suction crane unit still has the following shortcomings in actual use: 1. The existing suction crane unit has the suction port set just below the material pile during the suction process. This means that when encountering a pile of materials, the staff needs to control the entire suction pipe to move in the vertical direction to adjust the suction port to be just above the pile of materials before suction can be performed. This setting makes the overall operation of the staff complicated and labor-intensive; 2. When the existing suction crane unit is in use, the pipes used for taking out materials and feeding materials are different, which causes the pipes to occupy a large space of the suction crane unit and also increases the production cost of the suction crane unit; 3. When the existing suction crane unit is in use, the distance between the discharge pipe and the electrolytic cell is relatively high, which results in a relatively long pipe for feeding. When the staff feeds the material into the electrolytic cell, the material falls into the electrolytic cell with a large kinetic energy, which causes the raw materials fed into the electrolytic cell to splash, affecting the working environment and posing a great safety hazard; Therefore, it is necessary to improve the prior art to solve the above-mentioned technical problems. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problem that the above-mentioned existing material suction overhead crane unit needs to be adjusted in height when facing the material pile, and the operation is complicated and labor-intensive, a multifunctional aluminum electrolysis material suction overhead crane unit is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a multifunctional aluminum electrolysis material absorption overhead crane unit, comprising a trolley mechanism, including a trolley bottom plate and a storage tank arranged above the trolley bottom plate, a discharge pipe is fixedly arranged on the bottom surface of the storage tank, and a feed pipe with a free end extending downward is fixedly arranged on the top surface of the storage tank, the discharge pipe and the feed pipe are arranged in left-right alignment on the same horizontal plane, and the lower ends of the discharge pipe and the feed pipe extend to below the trolley bottom plate; a feeding mechanism arranged below the trolley bottom plate, comprising a plurality of telescopic tubes arranged in an array along the vertical direction, steel wire ropes symmetrically arranged on both sides of the telescopic tubes, and a winding roller arranged on one side of the upper end of the telescopic tube group, of two adjacent telescopic tubes, the upper end of the telescopic tube located below is slidably sleeved in the telescopic tube located above, and an abutment frame for sleeved with the lower end of the discharge pipe or the feed pipe is fixedly arranged on the outer side wall of the upper end of the telescopic tube located at the top, the two steel wire ropes are wound around the same winding roller, and a rotating rod is fixedly sleeved in the winding roller The traction mechanism is provided below the feeding mechanism, including a suction hopper, a corrugated sleeve and a traction assembly arranged in sequence from bottom to top, the traction assembly including a traction block, a main traction rope, a connecting sleeve and a T-shaped plate, T-shaped plates are symmetrically arranged on both sides of the connecting sleeve, and the lower end of the T-shaped plate is fixedly connected to the side wall of the connecting sleeve through a fixed plate, the two traction blocks are symmetrically arranged on both sides above the connecting sleeve, and a fixing ear is fixedly arranged on the top surface of the traction block, a branch traction rope is fixedly sleeved on the traction block, and the same ends of the two branch traction ropes are fixedly connected to one end of the same main traction rope, and the other end of the main traction rope slides through the T-shaped plate and is fixedly connected to the side wall of the suction hopper, one of the fixing ears is spirally sleeved with a first screw rod, and the other fixing ear is slidably sleeved with a guide rod; the upper ends of the two steel wire ropes are fixedly connected to the same winding roller, and the other ends of the two steel wire ropes are respectively fixedly connected to the two fixing plates.

[0006] The beneficial effects of the present invention are as follows: when the suction crane assembly is in use, when facing material piles of different heights, the staff only needs to control the second motor to work, and the second motor drives the first screw rod to rotate. Because the spiral cooperation between the traction block and the first screw rod can realize the movement of the traction block in the axial direction of the first screw rod, so that the traction block drives the main traction rope to move through the support traction rope, and then cooperates with the setting of the corrugated sleeve between the suction hopper and the connecting sleeve. When the main traction rope pulls the suction hopper, the corrugated sleeve can drive the suction hopper to adjust the angle in the vertical direction, so that the suction port at the lower end of the suction hopper will be adjusted accordingly. At this time, the staff does not need to adjust the telescopic tube and can suck the material pile through the suction hopper. The operation is simple and the labor intensity is low.

[0007] As a preferred solution of a multifunctional aluminum electrolysis suction crane unit of the present invention, a suction pump is fixedly installed at the upper end of the feed pipe, and the suction pump is fixedly connected to the top surface of the storage tank; an external bracket is fixedly provided on the outer side of the storage tank, and the lower end of the external bracket is fixedly connected to the top surface of the bottom plate of the trolley.

[0008] As a preferred solution of a multifunctional aluminum electrolysis material absorption overhead crane unit of the present invention, a slot for placing a blocking plate is provided on one side wall of the discharge pipe, and a limiting groove for gap matching of the blocking plate is provided on the side wall of the slot, an extension plate is fixedly provided at one end of the blocking plate, a cylinder is fixedly provided at one end of the extension plate, and the free end of the cylinder is fixedly provided on the outer side wall of the discharge pipe.

[0009] As a preferred solution of a multifunctional aluminum electrolysis material absorption overhead crane unit of the present invention, the two ends of the first screw rod are rotatably sleeved on two T-shaped plates through rolling bearings, and the second motor is fixedly connected to one of the T-shaped plates; the two ends of the guide rod are fixedly connected to the two T-shaped plates.

[0010] As a preferred solution of a multifunctional aluminum electrolysis suction overhead crane unit of the present invention, wherein: a first flange frame is fixedly connected to the top surface of the suction hopper, a fourth flange frame is fixedly arranged on the bottom surface of the connecting sleeve, and a third flange frame is fixedly arranged on the top surface of the connecting sleeve, and second flange frames that fit the first flange frame or the fourth flange frame are symmetrically fixedly arranged at both ends of the corrugated sleeve; a reinforcement frame is also slidably sleeved on the corrugated sleeve, and the reinforcement frame is fixed to the first flange frame and / or the fourth flange frame by bolts; the third flange frame is fixed to the fifth flange frame on the bottom surface of the lowest telescopic tube by bolts.

[0011] In view of the fact that the pipes for taking materials and feeding materials in the existing material suction crane unit are not the same when in use, resulting in the pipes occupying a large space of the material suction crane unit, the present invention further optimizes and improves a multifunctional aluminum electrolysis material suction crane unit, wherein: it also includes an adjustment mechanism, the adjustment mechanism includes a transverse guide rod, a vertical guide plate and a connecting plate, a guide rail groove for the clearance fit of the movable rod is opened on one side surface of the transverse guide rod along the long side direction, and the movable rod is fixedly connected to one side surface of the connecting plate, a second screw rod is spirally sleeved in the movable rod, and both ends of the second screw rod are rotatably connected to the end surface of the transverse guide rod through rolling bearings, and the second screw rod One end of the screw rod extends to the outside of the cross guide rod and is embedded in the output end of the third motor, and the third motor is fixedly connected to the outer wall of the cross guide rod; the vertical guide plate is located above the connecting plate, and a hydraulic cylinder is fixedly provided in the middle of the bottom surface of the vertical guide plate, and second T-shaped columns are symmetrically fixed on the bottom surfaces of the vertical guide plates on both sides of the hydraulic cylinder, the fixed section of the hydraulic cylinder is fixedly sleeved on the connecting plate, and the second T-shaped column is slidably sleeved on the connecting plate; the vertical guide plate is fixedly connected to one side surface of the upper end of the telescopic tube at the top; a mounting frame is symmetrically fixedly provided on the other side surface of the cross guide rod on which the guide rail groove is provided, and the upper end of the mounting frame is fixedly connected to the bottom surface of the bottom plate of the trolley.

[0012] Another beneficial effect of the present invention is that when the suction overhead crane unit is in use, the second screw rod can be rotated by the operation of the third motor. Because the spiral cooperation between the second screw rod and the movable rod can make the movable rod move along the axis direction of the second screw rod, so as to realize the switching of the telescopic tube between the discharge pipe and the feed pipe. The vertical guide plate can drive the telescopic tube to move in the vertical direction through the telescopic setting of the hydraulic cylinder. Under the action of this movement, after the telescopic tube is switched between the discharge pipe and the feed pipe, the telescopic tube can move upward to cooperate with the discharge pipe or the feed pipe. Such a design method can realize the operation of taking, feeding and sucking materials using the telescopic tube, so that the layout of the suction overhead crane unit is more reasonable.

[0013] As a preferred solution of a multifunctional aluminum electrolysis material absorption overhead crane unit of the present invention, wherein: both ends of the rotating rod are rotatably connected to support plates through rolling bearings, and the lower ends of the two support plates are fixedly connected to the top surface of the same vertical guide plate, and the first motor is fixedly connected to one of the support plates; a limit sleeve for sliding the wire rope through is also fixedly provided on the upper end side wall of the telescopic tube located at the top; a second sealing groove is opened on the top surface of the telescopic tube located at the top, and a second sealing ring is cooperated in the second sealing groove.

[0014] As a preferred solution of a multifunctional aluminum electrolysis material absorption overhead crane unit of the present invention, wherein: an extension frame is fixedly provided on the side wall of the end where two adjacent telescopic tubes are close to each other, wherein the extension frame at the end of the telescopic tube located on the outside is arranged on the inner wall of the telescopic tube, and the extension frame at the end of the telescopic tube located on the inside is arranged on the outer wall of the telescopic tube; the extension frame is also provided with a first sealing groove with a U-shaped vertical cross-section, and a first sealing ring is cooperated in the first sealing groove; a shovel frame is fixedly provided on the end surface where the extension frames on the two adjacent telescopic tubes are close to each other.

[0015] In view of the fact that when the existing suction overhead crane unit is in use, the distance between the discharge pipe and the electrolytic cell is relatively high, and the problem of raw material splashing is easy to occur when feeding, another further preferred improvement is made to the multifunctional aluminum electrolysis suction overhead crane unit of the present invention, wherein: a material beating assembly is also arranged at the lower end position of the discharge suction hopper, and the material beating assembly includes a rhombus plate arranged inside the discharge suction hopper, a rack plate and a mounting seat arranged on the outside of one end of the discharge suction hopper; multiple rhombus plates are arranged in an inverted V shape, and a rotating column is fixedly sleeved in the rhombus plate, both ends of the rotating column are rotatably sleeved on the end plate of the discharge suction hopper, and one end of the rotating column extends to the outside of the discharge suction hopper and is fixedly connected to the gear plate, and a rack plate is meshed on one side of the lower end of the gear plate, and multiple rack plates are fixedly connected to the same linkage frame; a movable plate is also fixedly provided on the side surface of the linkage frame away from the discharge suction hopper, and an electromagnetic plate is arranged on one side of the movable plate, the electromagnetic plate is fixedly connected to the mounting seat, and the mounting seat is fixedly connected to an outer wall of the discharge suction hopper.

[0016] Another beneficial effect of the present invention is that when the suction overhead crane unit is in use, the movable plate can be magnetically adsorbed by energizing the electromagnetic plate. The magnetic adsorption of the movable plate can realize the linkage frame driving multiple rack plates to move synchronously. Because of the meshing setting between the rack plate and the gear plate, the gear plate can drive the diamond plate to rotate under the action of the movement of the rack plate. When the wide side of the diamond plate is horizontally set, the movement of the falling material can be blocked, thereby reducing the kinetic energy of the falling material, effectively preventing the raw materials from falling into the electrolytic cell and causing the splashing of the raw materials, and effectively improving the working environment.

[0017] As a preferred solution of a multifunctional aluminum electrolysis material absorption overhead crane unit of the present invention, a first T-shaped column is symmetrically fixed on the mounting seat on the other side of the movable plate on which the electromagnetic plate is arranged, and the free end of the first T-shaped column is slidably sleeved on the movable plate, and a spring is slidably sleeved on the first T-shaped column on the side of the movable plate close to the electromagnetic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 The present invention is a schematic diagram of the overall structure of a multifunctional aluminum electrolysis material absorption overhead crane unit.

[0019] Figure 2 For the present invention Figure 1 Bottom view of the structure.

[0020] Figure 3 For the present invention Figure 1 A cross-sectional view of the structure in the vertical direction.

[0021] Figure 4 It is a schematic diagram of the coordination of the material feeding mechanism, the material discharging and suction mechanism and the regulating mechanism in the present invention.

[0022] Figure 5 For the present invention Figure 4 Left rear view of the structure.

[0023] Figure 6 It is an exploded view of the coordination structure of the feeding mechanism and the telescopic tube in the present invention.

[0024] Figure 7 It is a schematic diagram of the coordination between the material discharging and suction mechanism and the telescopic tube in the present invention.

[0025] Figure 8 It is an exploded view of the material discharging and suction mechanism in the present invention.

[0026] Fig. 9 It is a vertical cross-sectional view of the matching structure of the suction hopper and the diamond plate in the present invention.

[0027] Fig.10 It is a schematic diagram of the overall structure of the trolley mechanism of the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example 1

[0032] Reference Figure 1 , Figure 2 and Figure 3 , which is the first embodiment of the present invention, and this embodiment provides a multifunctional aluminum electrolysis material suction crane unit. When the material suction crane unit is in use, the trolley mechanism 100 is used to walk on the carriage mechanism, and the carriage mechanism can also walk, thereby realizing the spatial position adjustment of the entire crane unit, the feeding mechanism 200 is used for feeding, and the suction mechanism 300 is used for suction.

[0033] Specifically, the trolley mechanism 100 includes a trolley bottom plate 101 and a material storage tank 102 arranged above the trolley bottom plate 101. The material storage tank 102 is used for temporary storage of raw materials. A discharge pipe 102a is fixedly arranged on the bottom surface of the material storage tank 102 for discharging the raw materials. At the same time, a feed pipe 102b with a free end extending downward is fixedly arranged on the top surface of the material storage tank 102 for feeding the raw materials. A suction pump 102b-1 is fixedly installed at the upper end of the feed pipe 102b, and the suction pump 102b-1 is fixedly connected to the top surface of the material storage tank 102. The suction pump 102b-1 can provide suction to suck the raw materials and discharge the raw materials. The material pipe 102a and the feed pipe 102b are arranged in left-right alignment on the same horizontal plane, and the lower ends of the discharge pipe 102a and the feed pipe 102b extend to the bottom of the trolley bottom plate 101; the feeding mechanism 200 arranged below the trolley bottom plate 101 includes a plurality of telescopic tubes 201 arranged in an array along the vertical direction, steel wire ropes 202 symmetrically arranged on both sides of the telescopic tubes 201, and a winding roller 203 arranged on one side of the upper end of the telescopic tube 201 group; and, a suction mechanism 300 arranged below the feeding mechanism 200 includes a suction hopper 301, a corrugated sleeve 302 and a traction assembly 303 arranged in sequence from bottom to top.

[0034] Furthermore, an outer bracket 103 is fixedly provided on the outer side of the storage tank 102 , and the lower end of the outer bracket 103 is fixedly connected to the top surface of the trolley bottom plate 101 .

[0035] For further details, see Fig.10 As shown, a slot 102a-1 for placing a blocking plate 102c is provided on one side wall of the discharge pipe 102a, and a limiting groove 102a-2 for gap fitting of the blocking plate 102c is provided on the side wall of the slot 102a-1, an extension plate 102c-1 is fixedly provided at one end of the blocking plate 102c, a cylinder 102c-2 is fixedly provided at one end of the extension plate 102c-1, and a free end of the cylinder 102c-2 is fixedly provided on the outer side wall of the discharge pipe 102a; When the above arrangement is in use, the blocking plate 102c can be moved in the slot 102a-1 by the extension and retraction of the cylinder 102c-2, so that whether the blocking plate 102c discharges materials from the discharge pipe 102a can be controlled.

[0036] See Figure 5 and Figure 6 As shown, among the two adjacent telescopic tubes 201, the upper end of the telescopic tube 201 located at the bottom is slidably sleeved in the telescopic tube 201 located at the top, and a contact frame 201c for sleeved with the lower end of the discharge tube 102a or the feed tube 102b is fixedly provided on the outer side wall of the upper end of the telescopic tube 201 located at the top, so as to achieve the matching limit, and a second sealing groove 201c-1 is opened on the top surface of the telescopic tube 201 located at the top, and a second sealing ring 201c-2 is matched in the second sealing groove 201c-1 to improve the sealing performance of the matching, and the two steel wire ropes 202 are wound on the same winding roller 203. A rotating rod 203a is fixedly sleeved in the winding roller 203, and one end of the rotating rod 203a is embedded and fixed in the output end of the first motor 203a-1. The upper ends of the two steel wire ropes 202 are fixedly connected to the same winding roller 203, and the other ends of the two steel wire ropes 202 are respectively fixedly connected to two fixed plates 303d-1. Both ends of the rotating rod 203a are rotatably connected to support plates 203b through rolling bearings, and the lower ends of the two support plates 203b are fixedly connected to the top surface of the same vertical guide plate 402. The first motor 203a-1 is fixedly connected to one of the support plates 203b. When the above-mentioned arrangement is in use, the operation of the first motor 203a-1 can realize that the rotating rod 203a drives the winding roller 203 to rotate, so that the winding roller 203 can drive the two steel ropes 202 to synchronously reel up, and then drive the fixed plate 303d-1 to move in the vertical direction, completing the telescopic adjustment between the multiple telescopic tubes 201, so as to facilitate the adaptive adjustment of the feeding mechanism 200 when the trolley mechanism 100 moves, as well as the adaptive adjustment of material picking, feeding and suction.

[0037] Furthermore, a limiting sleeve 201d for the steel wire rope 202 to slide through is fixedly provided on the upper end side wall of the telescopic tube 201 at the top, so as to realize limiting guidance when the steel wire rope 202 moves.

[0038] See Figure 4 , Figure 7 and Figure 8 As shown, the traction assembly 303 includes a traction block 303a, a main traction rope 303b, a connecting sleeve 303c and a T-shaped plate 303d. T-shaped plates 303d are symmetrically arranged on both sides of the connecting sleeve 303c, and the lower end of the T-shaped plate 303d is fixedly connected to the side wall of the connecting sleeve 303c through a fixing plate 303d-1. The two traction blocks 303a are symmetrically arranged on both sides above the connecting sleeve 303c, and a fixing ear 303a-1 is fixedly arranged on the top surface of the traction block 303a. One side of the traction block 303a is attached to the outer side wall of the telescopic tube 201 to avoid the problem of the traction block 303a rotating. A branch traction rope 303b-1 is fixedly sleeved on the traction block 303a, and the same ends of the two branch traction ropes 303b-1 are fixedly connected to the same main traction rope 303 b, the other end of the main traction rope 303b slides through the T-shaped plate 303d and is fixedly connected to the side wall of the discharge suction hopper 301, so as to realize the traction of the discharge suction hopper 301 by the main traction rope 303b, one of the fixed ears 303a-1 is spirally sleeved with a first screw rod 303a-2, and the other fixed ear 303a-1 is slidably sleeved with a guide rod 303a-4, so as to prevent the traction block 303a from being entangled when moving. The two ends of the first screw rod 303a-2 are rotatably sleeved on the two T-shaped plates 303d through rolling bearings, and the second motor 303a-3 is fixedly connected to one of the T-shaped plates 303d; the two ends of the guide rod 303a-4 are respectively fixedly connected to the two T-shaped plates 303d; When the above-mentioned arrangement is in use, the rotation of the first screw rod 303a-2 can be realized through the operation of the second motor 303a-3. Because of the spiral matching arrangement between the first screw rod 303a-2 and the traction block 303a, the traction block 303a can be moved in the axial direction of the first screw rod 303a-2. Under the action of this movement, the branch traction rope 303b-1 will drive the main traction rope 303b to move synchronously, and the main traction rope 303b can synchronously pull the suction hopper 301, thereby realizing the angle adjustment of the suction hopper 301 in the vertical direction.

[0039] Furthermore, a first flange frame 301a is fixedly connected to the top surface of the discharge suction hopper 301, a fourth flange frame 303c-2 is fixedly arranged on the bottom surface of the connecting sleeve 303c, and a third flange frame 303c-1 is fixedly arranged on the top surface of the connecting sleeve 303c. Second flange frames 302a that fit the first flange frame 301a or the fourth flange frame 303c-2 are symmetrically fixedly arranged at both ends of the corrugated sleeve 302; a reinforcement frame 302b is also slidably sleeved on the corrugated sleeve 302, and the reinforcement frame 302b is connected to the The first flange frame 301a and / or the fourth flange frame 303c-2 are fixed together to realize the fixed connection between the corrugated sleeve 302 and the suction hopper 301 and the connecting sleeve 303c respectively. The setting of the corrugated sleeve 302 can be adjusted to a certain angle in the vertical direction according to its own corrugation characteristics; the third flange frame 303c-1 is fixed to the fifth flange frame on the bottom surface of the lowest telescopic tube 201 by bolts. This setting can realize the matching connection between the connecting sleeve 303c and the telescopic tube 201.

[0040] In addition, it should be noted that the device also includes a controller (not shown in the drawings), which is used to control the electrical components in the device, and the controller is arranged at a position convenient for the operator to operate. Example 2

[0041] Reference Figure 2 , Figure 5 and Figure 6 , which is the second embodiment of the present invention, is based on the previous embodiment, except that, in order to reduce the cost of the overhead crane assembly and to improve the rationality of the spatial arrangement of the overhead crane assembly, the switching of the conveying mechanism 200 between the feed pipe 102a and the discharge pipe 102b is achieved through the adjustment mechanism 400.

[0042] Specifically, it also includes an adjustment mechanism 400, which includes a transverse guide rod 401, a vertical guide plate 402 and a connecting plate 403. A guide groove 401b for clearance fit of a movable rod 403a is provided on one side surface of the transverse guide rod 401 along the long side direction, and the movable rod 403a is fixedly connected to one side surface of the connecting plate 403. A second screw rod 401c is spirally sleeved in the movable rod 403a, and both ends of the second screw rod 401c are rotatably connected to the end surface of the transverse guide rod 401 through rolling bearings. One end of the second screw rod 401c extends to the outside of the transverse guide rod 401 and is embedded in the output end of the third motor 401c-1, and the third motor 401c-1 is fixedly connected to the outer wall of the transverse guide rod 401. When the above arrangement is in use, the second screw rod 401c can be rotated through the operation of the third motor 401c-1. Due to the spiral matching arrangement between the second screw rod 401c and the movable rod 403a, when the second screw rod 401c is rotated, the movable rod 403a can drive the connecting plate 403 to move in the horizontal direction, thereby realizing the switching of the telescopic tube 201 between the discharge tube 102a and the feed tube 102b.

[0043] Furthermore, a mounting frame 401 a is symmetrically fixedly provided on the other side surface of the transverse guide rod 401 provided with the guide groove 401 b , and the upper end of the mounting frame 401 a is fixedly connected to the bottom surface of the trolley bottom plate 101 .

[0044] The vertical guide plate 402 is located above the connecting plate 403, a hydraulic cylinder 402a is fixedly provided in the middle of the bottom surface of the vertical guide plate 402, and second T-shaped columns 402b are symmetrically fixedly provided on the bottom surface of the vertical guide plate 402 on both sides of the hydraulic cylinder 402a, the fixed section of the hydraulic cylinder 402a is fixedly sleeved on the connecting plate 403, and the second T-shaped column 402b is slidably sleeved on the connecting plate 403, and this arrangement can play a role of limiting and guiding the movement of the vertical guide plate 402; the vertical guide plate 402 is fixedly connected to one side surface of the upper end of the uppermost telescopic tube 201, and this arrangement can drive the telescopic tube 201 to move up and down synchronously when the vertical guide plate 402 moves up and down; When the above arrangement is in use, the vertical guide plate 402 can drive the telescopic tube 201 to move up and down through the arrangement of the hydraulic cylinder 402a, so that the telescopic tube 201 can better cooperate after switching between the discharge tube 102a and the feed tube 102b.

[0045] In addition, it should be noted that when the telescopic tube 201 cooperates with the feed pipe 102b, the raw materials can be adsorbed into the storage tank 102 through the telescopic tube 201. When the telescopic tube 201 cooperates with the discharge pipe 102a, the raw materials in the storage tank 102 can be fed into the electrolytic cell and auxiliary suction can be performed after feeding. By adjusting the vertical angle of the discharge hopper 301, in addition to facilitating the taking of materials from piles of different heights, it can also facilitate suction in the electrolytic cell. Example 3

[0046] Reference Figure 3 , Figure 6 and Figure 7 , which is the third embodiment of the present invention, is based on the previous embodiment, except that in order to avoid the problem that the raw materials are adsorbed in the telescopic tube 201 during the material guiding process of the telescopic tube 201, thereby reducing the sealing between adjacent telescopic tubes 201, this embodiment is proposed.

[0047] Specifically, an extension frame 201a is fixedly provided on the side wall of one end of two adjacent telescopic tubes 201, wherein the extension frame 201a at the end of the outer telescopic tube 201 is arranged on the inner wall of the telescopic tube 201, and the extension frame 201a at the end of the inner telescopic tube 201 is arranged on the outer wall of the telescopic tube 201; the extension frame 201a is also provided with a first sealing groove 201a-1 with a U-shaped vertical cross section, and a first sealing ring 201b is matched and arranged in the first sealing groove 201a-1 to achieve the sealing performance between the adjacent telescopic tubes 201; The end surfaces of the extension frames 201a on two adjacent telescopic tubes 201 are fixed with shovel frames 201a-2, so that when the telescopic tubes 201 move relative to each other, the raw materials on the inner and outer walls of the telescopic tubes 201 can be shoveled away to avoid reducing the sealing performance of the telescopic tubes 201. Example 4

[0048] Reference Figure 8 and Fig. 9 , which is the fourth embodiment of the present invention, is based on any of the above embodiments, except that this embodiment is proposed to avoid splashing of raw materials in the electrolytic cell due to the gravity of the raw materials when feeding.

[0049] Specifically, a material beating assembly 304 is further provided at the lower end of the discharge suction hopper 301, and the material beating assembly 304 includes a diamond plate 304a provided inside the discharge suction hopper 301, a rack plate 304b provided outside one end of the discharge suction hopper 301, and a mounting seat 304c; A plurality of diamond plates 304a are arranged in an inverted V shape, a rotating column 304a-1 is fixedly sleeved in the diamond plate 304a, both ends of the rotating column 304a-1 are rotatably sleeved on the end plate of the discharge suction hopper 301, and one end of the rotating column 304a-1 extends to the outside of the discharge suction hopper 301 and is fixedly connected to the gear plate 304a-2, a rack plate 304b is meshedly arranged on one side of the lower end of the gear plate 304a-2, and a plurality of rack plates 304b are fixedly connected to the same linkage frame 304b-1; A movable plate 304b-2 is fixedly provided on one side of the linkage frame 304b-1 away from the outlet suction hopper 301, and an electromagnetic plate 304c-2 is provided on one side of the movable plate 304b-2. The electromagnetic plate 304c-2 is fixedly connected to the mounting seat 304c, and the mounting seat 304c is fixedly connected to an outer side wall of the outlet suction hopper 301; When the above arrangement is in use, by energizing the electromagnetic plate 304c-2, the movable plate 304b-2 can be adsorbed under the action of magnetic adsorption, and under the action of the adsorption force, the linkage frame 304b-1 can drive multiple rack plates 304b to move synchronously in the horizontal direction. Because of the meshing arrangement between the rack plate 304b and the gear plate 304a-2, when the rack plate 304b moves, the gear plate 304a-2 can drive the diamond plate 304a to move through the rotating column 304a-1, so that the diamond plate 304a can be adaptively adjusted according to the needs of suction and feeding.

[0050] Furthermore, a first T-shaped column 304c-1 is symmetrically fixed on the mounting seat 304c on the other side of the movable plate 304b-2 on which the electromagnetic plate 304c-2 is provided, so as to achieve a limiting and guiding role for the movement of the movable plate 304b-2, and the free end of the first T-shaped column 304c-1 is slidably sleeved on the movable plate 304b-2, and a spring 304c-3 is slidably sleeved on the first T-shaped column 304c-1 on the side of the movable plate 304b-2 close to the electromagnetic plate 304c-2, and the setting of the spring 304c-3 can reset the movable plate 304b-2.

[0051] In addition, it should be noted that the components not described in detail in this article are prior art.

[0052] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of a plurality of parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0053] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0054] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A multifunctional aluminum electrolysis material absorption crane unit, characterized in that: include, The trolley mechanism (100) comprises a trolley bottom plate (101) and a material storage tank (102) arranged above the trolley bottom plate (101), a discharge pipe (102a) being fixedly arranged on the bottom surface of the material storage tank (102), and a feed pipe (102b) having a free end extending downwardly being fixedly arranged on the top surface of the material storage tank (102), the discharge pipe (102a) and the feed pipe (102b) being arranged in left-right alignment on the same horizontal plane, and the lower ends of the discharge pipe (102a) and the feed pipe (102b) both extend below the trolley bottom plate (101); A feeding mechanism (200) arranged below a trolley bottom plate (101) comprises a plurality of telescopic tubes (201) arranged in an array along a vertical direction, steel wire ropes (202) symmetrically arranged on both sides of the telescopic tubes (201), and a winding roller (203) arranged on one side of the upper end of the telescopic tube (201) group, wherein the upper end of the telescopic tube (201) located at the lower end is slidably sleeved in the telescopic tube (201) located at the upper end, and an abutment frame (201c) for sleeve-engaging with the lower end of a discharge tube (102a) or a feed tube (102b) is fixedly provided on the outer side wall of the upper end of the telescopic tube (201) located at the uppermost end, the two steel wire ropes (202) are wound around the same winding roller (203), a rotating rod (203a) is fixedly sleeved in the winding roller (203), and one end of the rotating rod (203a) is embedded and fixedly arranged in the output end of the first motor (203a-1); and, The material discharge suction mechanism (300) is arranged below the material feeding mechanism (200), comprising a material discharge suction hopper (301), a corrugated sleeve (302) and a traction assembly (303) arranged in sequence from bottom to top, wherein the traction assembly (303) comprises a traction block (303a), a main traction rope (303b), a connecting sleeve (303c) and a T-shaped plate (303d), wherein the two sides of the connecting sleeve (303c) are symmetrically provided with T-shaped plates (303d), and the lower end of the T-shaped plate (303d) is fixedly connected to the side wall of the connecting sleeve (303c) via a fixing plate (303d-1), and the two traction blocks (303a) are symmetrically provided on the connecting sleeve (303c). ), and a fixing ear (303a-1) is fixedly provided on the top surface of the traction block (303a), a branch traction rope (303b-1) is fixedly sleeved on the traction block (303a), and the same ends of the two branch traction ropes (303b-1) are fixedly connected to one end of the same main traction rope (303b), and the other end of the main traction rope (303b) slides through the T-shaped plate (303d) and is fixedly connected to the side wall of the suction hopper (301), a first screw rod (303a-2) is spirally sleeved on one of the fixing ears (303a-1), and a guide rod (303a-4) is slidably sleeved on the other fixing ear (303a-1); The upper ends of the two steel wire ropes (202) are fixedly connected to the same winding roller (203), while the other ends of the two steel wire ropes (202) are respectively fixedly connected to two fixing plates (303d-1).

2. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 1, characterized in that: A material suction pump (102b-1) is fixedly installed at the upper end of the feed pipe (102b), and the material suction pump (102b-1) is fixedly connected to the top surface of the material storage tank (102); An outer bracket (103) is fixedly provided on the outer side of the material storage tank (102), and the lower end of the outer bracket (103) is fixedly connected to the top surface of the trolley bottom plate (101).

3. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 2, characterized in that: A slot (102a-1) for placing a blocking plate (102c) is provided on one side wall of the discharge pipe (102a), and a limiting groove (102a-2) for clearance fit of the blocking plate (102c) is provided on the side wall of the slot (102a-1); an extension plate (102c-1) is fixedly provided at one end of the blocking plate (102c); a cylinder (102c-2) is fixedly provided at one end of the extension plate (102c-1), and a free end of the cylinder (102c-2) is fixedly provided on the outer side wall of the discharge pipe (102a).

4. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 1, characterized in that: The two ends of the first screw rod (303a-2) are respectively rotatably sleeved on two T-shaped plates (303d) via rolling bearings, and the second motor (303a-3) is fixedly connected to one of the T-shaped plates (303d); Both ends of the guide rod (303a-4) are respectively fixedly connected to two T-shaped plates (303d).

5. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 4, characterized in that: A first flange frame (301a) is fixedly connected to the top surface of the suction hopper (301), a fourth flange frame (303c-2) is fixedly provided on the bottom surface of the connecting sleeve (303c), and a third flange frame (303c-1) is fixedly provided on the top surface of the connecting sleeve (303c), and second flange frames (302a) that fit the first flange frame (301a) or the fourth flange frame (303c-2) are symmetrically fixedly provided at both ends of the corrugated sleeve (302); A reinforcement frame (302b) is also slidably sleeved on the corrugated sleeve (302), and the reinforcement frame (302b) is fixed to the first flange frame (301a) and / or the fourth flange frame (303c-2) by bolts; The third flange frame (303c-1) is fixed to the fifth flange frame on the bottom surface of the lowest telescopic tube (201) by means of bolts.

6. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 3 or 5, characterized in that: It also comprises an adjustment mechanism (400), the adjustment mechanism (400) comprising a transverse guide rod (401), a vertical guide plate (402) and a connecting plate (403), a guide rail groove (401b) for clearance fit of a movable rod (403a) is provided on one side surface of the transverse guide rod (401) along the long side direction, the movable rod (403a) is fixedly connected to one side surface of the connecting plate (403), a second screw rod (401c) is spirally sleeved in the movable rod (403a), both ends of the second screw rod (401c) are rotatably connected to the end surface of the transverse guide rod (401) via rolling bearings, one end of the second screw rod (401c) extends to the outside of the transverse guide rod (401) and is embedded in the output end of a third motor (401c-1), and the third motor (401c-1) is fixedly connected to the outer wall of the transverse guide rod (401); The vertical guide plate (402) is located above the connecting plate (403), a hydraulic cylinder (402a) is fixedly provided in the middle of the bottom surface of the vertical guide plate (402), and second T-shaped columns (402b) are symmetrically fixedly provided on the bottom surfaces of the vertical guide plates (402) on both sides of the hydraulic cylinder (402a), a fixed section of the hydraulic cylinder (402a) is fixedly sleeved on the connecting plate (403), and the second T-shaped columns (402b) are slidably sleeved on the connecting plate (403); The vertical guide plate (402) is fixedly connected to a side surface of the upper end of the uppermost telescopic tube (201); A mounting frame (401a) is symmetrically fixedly provided on the other side of the transverse guide rod (401) provided with the guide rail groove (401b), and the upper end of the mounting frame (401a) is fixedly connected to the bottom surface of the trolley bottom plate (101).

7. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 6, characterized in that: Both ends of the rotating rod (203a) are rotatably connected to support plates (203b) via rolling bearings, and the lower ends of the two support plates (203b) are fixedly connected to the top surface of the same vertical guide plate (402), and the first motor (203a-1) is fixedly connected to one of the support plates (203b); A limiting sleeve (201d) for the steel wire rope (202) to slide through is also fixedly provided on the upper side wall of the telescopic tube (201) at the top; A second sealing groove (201c-1) is provided on the top surface of the telescopic tube (201) located at the top, and a second sealing ring (201c-2) is provided in the second sealing groove (201c-1).

8. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 7, characterized in that: An extension frame (201a) is fixedly provided on the side walls of the adjacent ends of two adjacent telescopic tubes (201), wherein the extension frame (201a) at the end of the telescopic tube (201) located on the outside is arranged on the inner wall of the telescopic tube (201), and the extension frame (201a) at the end of the telescopic tube (201) located on the inside is arranged on the outer wall of the telescopic tube (201); The extension frame (201a) is also provided with a first sealing groove (201a-1) with a U-shaped vertical cross section, and a first sealing ring (201b) is arranged in the first sealing groove (201a-1); A shovel frame (201a-2) is fixedly provided on the adjacent end surfaces of the extension frames (201a) on two adjacent telescopic tubes (201).

9. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 7 or 8, characterized in that: A material beating assembly (304) is also provided at the lower end of the suction hopper (301), and the material beating assembly (304) comprises a diamond plate (304a) arranged inside the suction hopper (301), a rack plate (304b) arranged outside one end of the suction hopper (301), and a mounting seat (304c); The plurality of diamond plates (304a) are arranged in an inverted V shape, a rotating column (304a-1) is fixedly sleeved in the diamond plate (304a), both ends of the rotating column (304a-1) are rotatably sleeved on the end plate of the discharge suction hopper (301), and one end of the rotating column (304a-1) extends to the outside of the discharge suction hopper (301) and is fixedly connected to the gear plate (304a-2), a rack plate (304b) is meshedly arranged on one side of the lower end of the gear plate (304a-2), and the plurality of rack plates (304b) are fixedly connected to the same linkage frame (304b-1); A movable plate (304b-2) is fixedly provided on a side surface of the linkage frame (304b-1) away from the suction hopper (301), an electromagnetic plate (304c-2) is provided on one side of the movable plate (304b-2), the electromagnetic plate (304c-2) is fixedly connected to a mounting seat (304c), and the mounting seat (304c) is fixedly connected to an outer side wall of the suction hopper (301).

10. A multifunctional aluminum electrolysis material absorption overhead crane unit as claimed in claim 9, characterized in that: A first T-shaped column (304c-1) is symmetrically fixedly arranged on a mounting seat (304c) on the other side of the movable plate (304b-2) on which the electromagnetic plate (304c-2) is arranged, and a free end of the first T-shaped column (304c-1) is slidably sleeved on the movable plate (304b-2), and a spring (304c-3) is slidably sleeved on the first T-shaped column (304c-1) on the side of the movable plate (304b-2) close to the electromagnetic plate (304c-2).

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