A multi-functional aluminum electrolysis material suction crane unit

Abstract

The present invention relates to the technical field of aluminum electrolysis material suction cranes, in particular to a multi-functional aluminum electrolysis material suction crane unit, including a trolley mechanism, which includes 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; a material conveying mechanism arranged below the trolley bottom plate, which includes a plurality of telescopic pipes arranged in a vertical array, steel wire ropes symmetrically arranged on both sides of the telescopic pipes, and a winding roller arranged on one side of the upper end of the telescopic pipe group. Among two adjacent telescopic pipes, the upper end of the telescopic pipe located below is slidably sleeved in the telescopic pipe located above; and a discharging and suction mechanism arranged below the material conveying mechanism, which includes a discharging and suction hopper, a corrugated sleeve and a traction assembly arranged in sequence from bottom to top. This suction crane can effectively adsorb the piled materials, the overall design is reasonable, and it can effectively avoid the raw materials from splashing in the electrolytic cell during feeding, improving the working environment.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum electrolysis material suction cranes, and particularly to a multi-functional aluminum electrolysis material suction crane unit. Background Art

[0002] The aluminum electrolysis crane, also known as the aluminum electrolysis multi-functional unit, is a key equipment for modern pre-baked anode aluminum electrolysis production. It is applicable to the pre-baked anode aluminum electrolysis process and can meet the working environment of high molten salt, large current, strong magnetic field, and multi-dust HF flue gas in the aluminum electrolysis workshop. The main operations of the aluminum electrolysis crane in the aluminum electrolysis workshop are crust breaking, anode replacement, covering material addition, aluminum tapping, busbar lifting, and tank maintenance hoisting, etc. Therefore, the aluminum electrolysis crane has become the most important component of the aluminum electrolysis workshop;

[0003] The material suction crane unit is a part of the aluminum electrolysis crane. Its main functions are to take, feed, and suck materials during the electrolysis process. For example, the existing public literature CN113566584A - A multi-functional material suction crane and its usage method and the existing public literature CN215101554U - A material suction device applied to a 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 aluminum electrolysis, the above-mentioned material suction crane unit still has the following deficiencies in actual use:

[0004] 1. During the material suction process of the existing material suction crane unit, the suction port is set directly below. This leads to the situation that when encountering a material pile, the staff needs to control the entire suction pipe to move vertically to adjust the suction port to be directly above the piled material before sucking. Such a setting method makes the overall operation of the staff complex and the labor intensity high;

[0005] 2. When the existing material suction crane unit is in use, the pipes for material taking and feeding are not the same. This results in the pipes occupying a relatively large space of the material suction crane unit and also increasing the production cost of the material suction crane unit;

[0006] 3. When the existing material suction crane unit is in use, because the distance between the discharge pipe and the electrolytic cell is relatively high, the pipe for feeding is relatively long. When the staff feeds materials into the electrolytic cell, the fed materials fall into the electrolytic cell with a relatively large kinetic energy, resulting in the splashing of the raw materials put into the electrolytic cell, affecting the working environment and also posing a great potential safety hazard;

[0007] Therefore, it is necessary to improve the existing technology to solve the above technical problems. Summary of the Invention

[0008] The purpose of this section is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this section, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the present invention.

[0009] In view of the problems that the existing material suction crane unit needs to be height-adjusted when facing a material pile, with complex operations and high labor intensity, a multi-functional aluminum electrolysis material suction crane unit is proposed.

[0010] To solve the above technical problems, the present invention provides the following technical solution: A multi-functional aluminum electrolysis material suction crane unit, comprising: a trolley mechanism, including a trolley bottom plate and a storage tank disposed above the trolley bottom plate. A discharge pipe is fixedly provided on the bottom surface of the storage tank, and a feed pipe with a free end extending downward is fixedly provided on the top surface of the storage tank. The discharge pipe and the feed pipe are arranged horizontally and aligned left and right, and the lower ends of both the discharge pipe and the feed pipe extend below the trolley bottom plate; a material conveying mechanism disposed below the trolley bottom plate, including a plurality of telescopic pipes arranged in a vertical array, steel wire ropes symmetrically disposed on both sides of the telescopic pipes, and a winding roller disposed on one side of the upper end of the telescopic pipe group. Among two adjacent telescopic pipes, the upper end of the lower telescopic pipe is slidably sleeved in the upper telescopic pipe, and an abutting frame for sleeving with the lower end of the discharge pipe or the feed pipe is fixedly provided on the outer side wall of the upper end of the uppermost telescopic pipe. The two steel wire ropes are wound around the same winding roller, and a rotating rod is fixedly sleeved in the winding roller, and one end of the rotating rod is fixedly fitted in the output end of the first motor; and a material discharging and suction mechanism disposed below the material conveying mechanism, including a material discharging and suction hopper, a corrugated sleeve, and a traction assembly arranged from bottom to top. The traction assembly includes a traction block, a main traction rope, a connecting sleeve, and a T-shaped plate. T-shaped plates are symmetrically disposed on both sides of the connecting sleeve, and the lower ends of the T-shaped plates are fixedly connected to the side wall of the connecting sleeve through fixing plates. Two traction blocks are symmetrically disposed on both sides above the connecting sleeve, and fixing ears are fixedly provided on the top surfaces of the traction blocks. A supporting traction rope is fixedly sleeved on the traction block, and the same ends of the two supporting traction ropes are fixedly connected to one end of the same main traction rope. The other end of the main traction rope slidably passes through the T-shaped plate and is fixedly connected to the side wall of the material discharging and suction hopper. A first screw rod is spirally sleeved on one of the fixing ears, and a guide rod is slidably sleeved on the other fixing ear; the upper ends of the two steel wire ropes are fixedly connected to the same winding roller, and at the same time, the other ends of the two steel wire ropes are respectively fixedly connected to the two fixing plates.

[0011] The beneficial effects of the present invention are as follows: When the material suction crane assembly is in use, when facing material piles of different heights, the staff only need to control the second motor to work. When the second motor works, it drives the first screw rod to rotate. Due to the spiral fit between the traction block and the first screw rod, the traction block can move in the axial direction of the first screw rod, so that the traction block drives the main traction rope to move through the supporting traction rope. Coupled with the setting of the corrugated sleeve between the material outlet suction hopper and the connecting sleeve, when the main traction rope pulls the material outlet suction hopper, the corrugated sleeve can drive the material outlet suction hopper to adjust the angle in the vertical direction. In this way, the suction port at the lower end of the material outlet suction hopper will make corresponding angle adjustments. At this time, the staff do not need to adjust the telescopic pipe and can suck the material pile through the material outlet suction hopper. The operation is simple and the labor intensity is small.

[0012] As a preferred solution of a multifunctional aluminum electrolysis material suction crane unit of the present invention, wherein: a material suction pump is fixedly installed at the upper end position of the feed pipe, and the material suction pump is fixedly connected to the top surface of the storage tank; an outer support is fixedly provided on the outside of the storage tank, and the lower end of the outer support is fixedly connected to the top surface of the trolley bottom plate.

[0013] As a preferred solution of a multifunctional aluminum electrolysis material suction crane unit of the present invention, wherein: a slot for placing a blanking plate is provided on one side wall of the discharge pipe, and a limiting groove for clearance fit with the blanking plate is provided on the side wall of the slot. One end of the blanking plate is fixedly provided with an extension plate, one end of the extension plate is fixedly provided with a cylinder, and the free end of the cylinder is fixedly provided on the outer side wall of the discharge pipe.

[0014] As a preferred solution of a multifunctional aluminum electrolysis material suction crane unit of the present invention, wherein: both 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; both ends of the guide rod are fixedly connected to the two T-shaped plates.

[0015] As a preferred solution of a multifunctional aluminum electrolysis material suction crane unit of the present invention, wherein: a first flange frame is fixedly connected to the top surface of the material outlet suction hopper, a fourth flange frame is fixedly provided on the bottom surface of the connecting sleeve, and a third flange frame is fixedly provided on the top surface of the connecting sleeve at the same time. Second flange frames that fit with the first flange frame or the fourth flange frame are symmetrically fixedly provided at both ends of the corrugated sleeve; a reinforcing frame is also slidably sleeved on the corrugated sleeve, and the reinforcing frame is fixedly fixed through bolts in cooperation with the first flange frame or / and the fourth flange frame; the third flange frame is fixedly fixed through bolts in cooperation with the fifth flange frame on the bottom surface of the lowermost telescopic pipe.

[0016] In view of the fact that when the existing material suction crane unit is in use, the pipes for material taking and material feeding are not the same, resulting in the pipes occupying a relatively large space of the material suction crane unit, the present invention further preferably improves a multi-functional aluminum electrolysis material suction crane unit, wherein: it further includes an adjusting mechanism, and the adjusting mechanism includes a horizontal guide rod, a vertical guide plate and a connecting plate. A guide rail groove for clearance fit with a movable rod is formed on one side surface of the horizontal 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 horizontal guide rod through rolling bearings. One end of the second screw rod extends to the outside of the horizontal guide rod and is fitted in the output end of a third motor, and the third motor is fixedly connected to the outer side wall of the horizontal guide rod; the vertical guide plate is located above the connecting plate, 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 fixedly provided on the bottom surfaces of the vertical guide plate 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 columns are slidably sleeved on the connecting plate; the vertical guide plate is fixedly connected to one side surface of the upper end of the uppermost telescopic pipe; mounting brackets are symmetrically fixedly provided on the other side surface of the horizontal guide rod provided with the guide rail groove, and the upper ends of the mounting brackets are fixedly connected to the bottom surface of the trolley bottom plate.

[0017] Another beneficial effect of the present invention is that when the material suction crane unit is in use, the rotation of the second screw rod can be realized through the operation of the third motor. Due to the spiral fit between the second screw rod and the movable rod, the movable rod can move along the axis direction of the second screw rod, so as to realize the switching of the telescopic pipe between the discharge pipe and the feed pipe. Through the telescopic setting of the hydraulic cylinder, the vertical guide plate can drive the telescopic pipe to move in the vertical direction. Under the action of this movement, after the telescopic pipe completes the switching between the discharge pipe and the feed pipe, the telescopic pipe moves upward to realize the cooperation with the discharge pipe or the feed pipe. Such a design method can realize that material taking, material feeding and material suction are all operated by the telescopic pipe, making the layout of the material suction crane unit more reasonable.

[0018] As a preferred scheme of the multi-functional aluminum electrolysis material suction crane unit of the present invention, wherein: both ends of the rotating rod are rotatably connected with 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. The first motor is fixedly connected to one of the support plates; a limit sleeve for the steel wire rope to slide through is also fixedly provided on the side wall of the upper end of the uppermost telescopic pipe; a second sealing groove is formed on the top surface of the uppermost telescopic pipe, and a second sealing ring is arranged in the second sealing groove in a matching manner.

[0019] As a preferred embodiment of a multi-functional aluminum electrolysis material suction crane unit of the present invention, the following is provided: Extension frames are fixedly provided on the side walls of the adjacent ends of two adjacent telescopic pipes. The extension frame at the end of the outer telescopic pipe is arranged on the inner wall of the telescopic pipe, and the extension frame at the end of the inner telescopic pipe is arranged on the outer side wall of the telescopic pipe. A first sealing groove with a U-shaped vertical cross-section is also provided on the extension frame, and a first sealing ring is arranged in the first sealing groove in a matching manner. Shovel frames are fixedly provided on the adjacent end faces of the extension frames on two adjacent telescopic pipes.

[0020] In view of the problem that raw materials are prone to splash during feeding when the existing material suction crane unit is in use because the distance between the discharge pipe and the electrolytic cell is relatively high, another further preferred improvement is made to a multi-functional aluminum electrolysis material suction crane unit of the present invention. The following is provided: A material hitting assembly is also arranged at the lower end position of the material suction hopper. The material hitting assembly includes a diamond plate arranged inside the material suction hopper, a rack plate arranged outside one end of the material suction hopper, and a mounting seat. A plurality of diamond plates are arranged in an inverted V shape. A rotating column is fixedly sleeved in the diamond plate. Both ends of the rotating column are rotatably sleeved on the end plates of the material suction hopper, and one end of the rotating column extends outside the material suction hopper and is fixedly connected to a gear disc. A rack plate is meshed and arranged on one side at the lower end of the gear disc, and a plurality of rack plates are fixedly connected to the same linkage frame. A movable plate is fixedly provided on the side of the linkage frame away from the material suction hopper. An electromagnetic plate is arranged on one side of the movable plate, and the electromagnetic plate is fixedly connected to the mounting seat, and the mounting seat is fixedly connected to the outer side wall of the material suction hopper.

[0021] Another beneficial effect of the present invention is that when the material suction crane unit is in use, the energization of the electromagnetic plate can generate magnetic adsorption on the movable plate. Under the action of magnetic adsorption on the movable plate, the linkage frame can be driven to drive a plurality of rack plates to move synchronously. Also, due to the meshing arrangement between the rack plate and the gear disc, the gear disc can drive the diamond plate to rotate under the action of the movement of the rack plate. When the wide side surface of the diamond plate is horizontally arranged, it can block the movement of the falling material, thereby reducing the kinetic energy of the falling material, effectively avoiding the splash of raw materials when the raw materials fall into the electrolytic cell, and effectively improving the working environment.

[0022] As a preferred embodiment of a multi-functional aluminum electrolysis material suction crane unit of the present invention, the following is provided: First T-shaped columns are symmetrically and fixedly provided on the mounting seat on the other side of the movable plate provided with the electromagnetic plate, and the free ends of the first T-shaped columns are slidably sleeved on the movable plate. Springs are slidably sleeved on the first T-shaped columns on the side of the movable plate close to the electromagnetic plate. Description of the Drawings

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0024] Figure 1 It is a schematic diagram of the overall structure of a multi-functional aluminum electrolysis material suction crane unit in the present invention.

[0025] Figure 2 For the present invention Figure 1 It is a schematic diagram of the bottom of the structure.

[0026] Figure 3 For the present invention Figure 1 It is a vertical sectional view of the structure in the present invention.

[0027] Figure 4 It is a schematic diagram of the cooperation of the material conveying mechanism, the material suction and discharge mechanism, and the adjustment mechanism in the present invention.

[0028] Figure 5 For the present invention Figure 4 It is a left rear view of the structure.

[0029] Figure 6 It is an exploded view of the cooperation structure of the material conveying mechanism and the telescopic pipe in the present invention.

[0030] Figure 7 It is a schematic diagram of the cooperation of the material suction and discharge mechanism and the telescopic pipe in the present invention.

[0031] Figure 8 It is an exploded view of the material suction and discharge mechanism in the present invention.

[0032] Figure 9 It is a vertical sectional view of the cooperation structure of the material suction and discharge hopper and the diamond plate in the present invention.

[0033] Figure 10 It is a schematic diagram of the overall structure of the trolley mechanism in the present invention. Specific embodiments

[0034] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings of the specification.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0036] Second, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures, or characteristics that may be included in at least one implementation manner of the present invention. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that mutually excludes other embodiments.

[0037] Thirdly, the present invention is described in detail in conjunction with schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included. Embodiment 1

[0038] Referring to Figure 1 、 Figure 2 and Figure 3 , it is the first embodiment of the present invention. 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 move on the gantry mechanism, and the gantry mechanism can also move, so as to realize the position adjustment of the entire crane unit in space. The material conveying mechanism 200 is used for material conveying, and the material suction and discharge mechanism 300 is used for material suction.

[0039] Specifically, it includes a trolley mechanism 100, which includes a trolley bottom plate 101 and a storage tank 102 arranged above the trolley bottom plate 101. The storage tank 102 is used for temporary storage of raw materials. A discharge pipe 102a is fixedly arranged on the bottom surface of the storage tank 102 for discharging 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 storage tank 102 for feeding raw materials. A suction pump 102b-1 is fixedly installed at the upper end position of the feed pipe 102b, and the suction pump 102b-1 is fixedly connected to the top surface of the storage tank 102. The suction pump 102b-1 can provide suction to suck raw materials. The discharge pipe 102a and the feed pipe 102b are arranged horizontally and aligned left and right, and the lower ends of both the discharge pipe 102a and the feed pipe 102b extend below the trolley bottom plate 101; a material conveying mechanism 200 arranged below the trolley bottom plate 101, which includes a plurality of telescopic pipes 201 arranged in a vertical array, steel wire ropes 202 symmetrically arranged on both sides of the telescopic pipes 201, and a winding roller 203 arranged on one side of the upper end of the telescopic pipe 201 group; and a material suction and discharge mechanism 300 arranged below the material conveying mechanism 200, which includes a material suction and discharge hopper 301, a corrugated sleeve 302, and a traction assembly 303 arranged from bottom to top in sequence.

[0040] Furthermore, an outer support 103 is fixedly arranged on the outer side of the storage tank 102, and the lower end of the outer support 103 is fixedly connected to the top surface of the trolley bottom plate 101.

[0041] For further details, see Figure 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;

[0042] 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.

[0043] 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.

[0044] 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.

[0045] Further, a limit sleeve 201d through which the wire rope 202 slides is fixedly provided on the upper side wall of the upper end of the telescopic pipe 201 at the uppermost position to realize the limit guiding during the movement of the wire rope 202.

[0046] See Figure 4 , Figure 7 and Figure 8 As shown in the figures, 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 ends of the T-shaped plates 303d are fixedly connected to the side wall of the connecting sleeve 303c through fixing plates 303d-1. Two traction blocks 303a are symmetrically arranged on both sides above the connecting sleeve 303c, and fixing ears 303a-1 are fixedly provided on the top surfaces of the traction blocks 303a. One side of the traction block 303a is attached to the outer side wall of the telescopic pipe 201 to avoid the problem of self-rotation 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. 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 discharging and suction hopper 301 to realize the traction of the discharging and suction hopper 301 by the main traction rope 303b. 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 to avoid the winding of the branch traction rope 303b-1 when the traction block 303a moves. Both ends of the first screw rod 303a-2 are rotatably sleeved on the two T-shaped plates 303d through rolling bearings, and a second motor 303a-3 is fixedly connected to one of the T-shaped plates 303d; both ends of the guide rod 303a-4 are fixedly connected to the two T-shaped plates 303d;

[0047] When the above settings are in use, the rotation of the first screw rod 303a-2 can be realized by the operation of the second motor 303a-3. Due to the spiral fit between the first screw rod 303a-2 and the traction block 303a, the traction block 303a can move 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 traction the discharging and suction hopper 301, so as to realize the angle adjustment of the discharging and suction hopper 301 in the vertical direction.

[0048] Further, a first flange frame 301a is fixedly connected to the top surface of the discharge and suction hopper 301. A fourth flange frame 303c-2 is fixedly provided on the bottom surface of the connecting sleeve 303c. At the same time, a third flange frame 303c-1 is fixedly provided on the top surface of the connecting sleeve 303c. Second flange frames 302a that fit with 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 reinforcing frame 302b is also slidably sleeved on the corrugated sleeve 302, and the reinforcing frame 302b is fixed in cooperation with the first flange frame 301a or / and the fourth flange frame 303c-2 through bolts, thereby realizing the fixed connection between the corrugated sleeve 302 and the discharge and suction hopper 301 and the connecting sleeve 303c respectively. The corrugated sleeve 302 can be adjusted at a certain angle in the vertical direction according to its own corrugation characteristics. The third flange frame 303c-1 is fixedly connected to the fifth flange frame on the bottom surface of the lowermost telescopic pipe 201 through bolts. This setting can realize the cooperative connection between the connecting sleeve 303c and the telescopic pipe 201.

[0049] In addition, it should be noted that the present device further includes a controller (not shown in the drawings). The controller is used to control the electrical components in the present device, and the controller is arranged at a position convenient for the staff to operate. Embodiment 2

[0050] Refer to Figure 2 、 Figure 5 and Figure 6 This is the second embodiment of the present invention. Based on the previous embodiment, the difference is that in order to reduce the cost of the overhead crane assembly and improve the rationality of the spatial layout of the overhead crane assembly, the conveying mechanism 200 is switched between the feed pipe 102a and the discharge pipe 102b through the adjusting mechanism 400.

[0051] Specifically, it further includes an adjusting mechanism 400. The adjusting mechanism 400 includes a horizontal guide rod 401, a vertical guide plate 402, and a connecting plate 403. A guide rail groove 401b for clearance fit with the movable rod 403a is provided on one side surface of the horizontal 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 horizontal guide rod 401 through rolling bearings. One end of the second screw rod 401c extends to the outside of the horizontal guide rod 401 and is fitted into the output end of the third motor 401c-1, and the third motor 401c-1 is fixedly connected to the outer side wall of the horizontal guide rod 401.

[0052] When the above settings are in use, by the operation of the third motor 401c-1, the rotation of the second screw rod 401c can be realized. Due to the spiral fit between the second screw rod 401c and the movable rod 403a, under the rotation of the second screw rod 401c, the movable rod 403a can drive the connecting plate 403 to move horizontally, so as to realize the switching of the telescopic pipe 201 between the discharge pipe 102a and the feed pipe 102b.

[0053] Furthermore, on the other side of the horizontal guide rod 401 provided with the guide rail groove 401b, mounting brackets 401a are symmetrically and fixedly provided, and the upper ends of the mounting brackets 401a are fixedly connected to the bottom surface of the trolley bottom plate 101.

[0054] The vertical guide plate 402 is located above the connecting plate 403. In the middle of the bottom surface of the vertical guide plate 402, a hydraulic cylinder 402a is fixedly provided. On the bottom surfaces of the vertical guide plate 402 on both sides of the hydraulic cylinder 402a, second T-shaped columns 402b are symmetrically and fixedly provided. The 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. This setting can play a role in 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 pipe 201. This setting can drive the telescopic pipe 201 to move up and down synchronously when the vertical guide plate 402 moves up and down;

[0055] When the above settings are in use, through the setting of the hydraulic cylinder 402a, the vertical guide plate 402 can drive the telescopic pipe 201 to move up and down, so that better cooperation can be achieved after the telescopic pipe 201 switches between the discharge pipe 102a and the feed pipe 102b.

[0056] In addition, it should be noted that when the telescopic pipe 201 cooperates with the feed pipe 102b, the raw materials can be adsorbed into the storage tank 102 through the telescopic pipe 201. When the telescopic pipe 201 cooperates with the discharge pipe 102a, the raw materials in the storage tank 102 can be fed into the electrolytic cell and the auxiliary suction after feeding. When adjusting the angle of the discharge and suction hopper 301 in the vertical direction, in addition to facilitating the taking of materials piled up at different heights during material taking, it can also facilitate the suction of materials in the electrolytic cell. Embodiment 3

[0057] Referring to Figure 3 、 Figure 6 and Figure 7 , this is the third embodiment of the present invention. This embodiment is based on the previous embodiment. The difference is that in order to avoid the deficiency that raw materials are adsorbed in the telescopic pipe 201 during the material guiding process of the telescopic pipe 201, thereby reducing the sealing performance between adjacent telescopic pipes 201, this embodiment is proposed.

[0058] Specifically, extension frames 201a are fixedly provided on the side walls of the adjacent ends of two adjacent telescopic tubes 201. Among them, 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 at the same time, the extension frame 201a at the end of the inner telescopic tube 201 is arranged on the outer side wall of the telescopic tube 201; a first sealing groove 201a-1 with a U-shaped vertical cross-section is also formed on the extension frame 201a, and a first sealing ring 201b is arranged in the first sealing groove 201a-1 to achieve the sealing performance of the cooperation between adjacent telescopic tubes 201;

[0059] Shovel frames 201a-2 are fixedly provided on the adjacent end faces of the extension frames 201a on two adjacent telescopic tubes 201, so as to shovel the raw materials on the inner and outer walls of the telescopic tubes 201 when the telescopic tubes 201 move relative to each other, and avoid reducing the sealing performance of the cooperation between the telescopic tubes 201. Embodiment 4

[0060] Refer to Figure 8 and Figure 9 This is the fourth embodiment of the present invention. This embodiment is based on any of the above embodiments. The difference is that in order to avoid the problem of raw material splashing in the electrolytic cell due to the gravity of the raw material during feeding, this embodiment is proposed.

[0061] Specifically, a feeding component 304 is further arranged at the lower end position of the discharging and suction hopper 301. The feeding component 304 includes a diamond plate 304a arranged inside the discharging and suction hopper 301, a rack plate 304b arranged outside one end of the discharging and suction hopper 301, and a mounting seat 304c;

[0062] 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 plates of the discharging and suction hopper 301, and one end of the rotating column 304a-1 extends to the outside of the discharging and suction hopper 301 and is fixedly connected to a gear disk 304a-2. A rack plate 304b is meshed with the lower end side of the gear disk 304a-2, and a plurality of rack plates 304b are fixedly connected to the same linkage frame 304b-1;

[0063] A movable plate 304b-2 is fixedly provided on the side of the linkage frame 304b-1 away from the discharging and suction hopper 301. An electromagnetic plate 304c-2 is arranged 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 the outer side wall of the discharging and suction hopper 301;

[0064] When the above settings are in use, by energizing the electromagnetic plate 304c-2, the movable plate 304b-2 can be adsorbed under the action of magnetic adsorption. Under the action of this adsorption force, the linkage frame 304b-1 can drive multiple rack plates 304b to move synchronously in the horizontal direction. Due to the meshing setting between the rack plate 304b and the gear disk 304a-2, when the rack plate 304b moves, the gear disk 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 requirements during material suction and feeding.

[0065] Furthermore, on the mounting seat 304c on the other side of the movable plate 304b-2 provided with the electromagnetic plate 304c-2, first T-shaped columns 304c-1 are symmetrically fixed to play a role in limiting and guiding the movement of the movable plate 304b-2. The free ends of the first T-shaped columns 304c-1 are 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. The setting of the spring 304c-3 can reset the movable plate 304b-2.

[0066] In addition, it should be noted that the components not described in detail in this article are prior art.

[0067] Importantly, it should be noted that the structures and arrangements of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0068] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (that is, those features that are not relevant to the best mode currently considered for implementing the present invention, or those features that are not relevant to implementing the present invention).

[0069] It should be understood that, during the development of any actual implementation, such as in any engineering or design project, numerous specific implementation decisions can be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, the development efforts will be routine work in design, manufacturing, and production.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within 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), and the other ends of the two steel wire ropes (202) are respectively fixedly connected to two fixing plates (303d-1); 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 discharge 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 discharge suction hopper (301); 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).

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 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) having 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).

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