Electrolyte crushing crown block feeding device for electrolytic aluminum production

Abstract

The invention provides a broken electrolyte crown block feeding device for electrolytic aluminum production, and relates to the technical field of electrolytic aluminum material conveying, the broken electrolyte crown block feeding device comprises a broken electrolyte bin and supporting legs, the supporting legs are arranged below the broken electrolyte bin, a plurality of groups of material distribution bins are arranged on the front side of the interior of the broken electrolyte bin at equal intervals, and the supporting legs are arranged in the broken electrolyte bin. A feeding opening is formed in the upper portion of the rear side of the material distribution bin, a lifting assembly connected to the interior of the broken electrolyte bin is arranged on the rear side of the material distribution bin, the upper portion of the lifting assembly extends to the feeding opening, and a stretching guide pipe is connected to the lower portion of the material distribution bin; the broken electrolyte bin is used for containing broken electrolyte, the broken electrolyte in the broken electrolyte bin is lifted and conveyed into each branch bin through the lifting assembly on the rear side of the multi-group branch bin, falls into the stretching guide pipe below and enters each hopper, and the broken electrolyte is fed into the corresponding branch bin through the material conveying pipe below each hopper in cooperation with the crown block feeder. And feeding can be conveniently conducted on multiple sets of crown block equipment at a time, and efficiency is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of electrolytic aluminum material transportation, and in particular to a crushed electrolyte overhead crane feeding device used in electrolytic aluminum production. Background Art

[0002] Broken electrolyte is the residual electrolyte attached to the residual anode after the production of electrolytic aluminum. After being crushed in the anode assembly workshop, the particles with a particle size of 4-10mm are obtained. The broken electrolyte needs to be returned to the electrolytic cell to participate in the electrolytic production. In recent years, with the rapid development of the aluminum industry, the mechanization level of electrolytic aluminum production has also been rapidly improved. The method of adding broken electrolyte has been changed from manual feeding to multi-functional overhead crane feeding, which has greatly improved labor productivity and the working environment of workers; At present, the feeding method of crushing electrolyte overhead crane requires a feeding system to adapt to the overhead crane. In the existing feeding system, the crushing motor medium is generally sent to the bin body by a lifting device, and the material is discharged to the overhead crane equipment through a discharge pipe under the bin body. The bin body is generally circular with a bucket-shaped bottom. The discharge pipe is connected to the bottom of the bucket for feeding. However, in order to ensure the smoothness of the discharge, this bin structure generally can only set one group of discharge pipes at the bottom of the bucket. Only one group of overhead crane equipment can be fed at one time, and the efficiency is low. Therefore, the present invention proposes a crushing electrolyte overhead crane feeding device for electrolytic aluminum production to solve the problems existing in the prior art. Summary of the invention

[0003] In view of the above problems, the present invention proposes a crushed electrolyte overhead crane feeding device for electrolytic aluminum production, which is convenient for feeding multiple groups of overhead crane equipment at one time and has higher efficiency.

[0004] To achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: a crushed electrolyte overhead crane feeding device for electrolytic aluminum production, comprising a crushed electrolyte bin and a support leg, the support leg being arranged below the crushed electrolyte bin, a distribution bin being arranged on the front side inside the crushed electrolyte bin, and a plurality of distribution bins being arranged at equal intervals, a feed port being arranged above the rear side of the distribution bin, and a lifting assembly connected to the interior of the crushed electrolyte bin being arranged on the rear side of the distribution bin, the upper side of the lifting assembly extending to the feed port, a stretching conduit being connected below the distribution bin, and the output end of the stretching conduit extending out of the crushed electrolyte bin; A bracket is provided at the lower part of the front side of the crushed electrolyte bin, and a feeding piece is movably provided on the inner side of the bracket, and the feeding piece is provided in multiple groups, and the feeding piece includes a moving block and a feeding pipe, a supporting plate is provided on the front side of the moving block, and the feeding pipe is rotatably installed on the supporting plate through a connecting frame, the output end of the feeding pipe is connected to a crane feeder, a hopper is provided at the upper input port of the feeding pipe, the output end of the stretching conduit is connected to the hopper, and a detection component is provided above the front side of the support leg.

[0005] A further improvement is that a mounting opening is provided on the front side of the material distribution bin, and a vibration plate is installed on the inner side of the mounting opening through a flexible connector, and a vibration motor is provided on the front side of the vibration plate.

[0006] A further improvement is that a pointed cone is provided on the rear side of the vibration plate, and a plurality of groups of pointed cones are provided, and the pointed cones extend to the interior of the material distribution bin.

[0007] A further improvement is that the lifting assembly includes a bracket and a guide roller, the bracket is arranged on the rear side of the material distribution bin, the guide roller is rotatably arranged at the upper and lower ends inside the bracket, the guide roller is driven to rotate by a motor, the guide rollers at the upper and lower ends are connected to a lifting belt, and a lifting plate is provided on the outer side of the lifting belt.

[0008] A further improvement is that a guide rod is provided on the inner side of the bracket, the moving block is movably arranged on the guide rod, an axle seat is provided at one end of the moving block, and a driving wheel is rotatably provided on the inner side of the axle seat, the driving wheel is pressed on the bracket, and the driving wheel is driven to rotate by a motor.

[0009] A further improvement is that the connecting frame includes a base frame and a frame, the base frame is arranged on the support plate, the frame is rotatably arranged on the inner side of the base frame, a driving motor is arranged at one end of the base frame, and the output end of the driving motor is connected to the frame, and the rear side of the conveying pipe is connected to the frame.

[0010] A further improvement is that a spiral blade shaft is provided on the inner side of the conveying pipe, a reduction motor is provided on the rear side of the conveying pipe, and the output end of the reduction motor is connected to the spiral blade shaft.

[0011] A further improvement is that the detection component includes a side frame, a support block and an infrared detector, the side frame is connected above the front side of the support leg, the support block is arranged on the front side of the side frame, and the support block is provided with multiple groups, the infrared detector is installed on the support block, and the signal output end of the infrared detector is connected to the single-chip controller, and the control end of the single-chip controller is connected to the lifting component and the feeding piece.

[0012] A further improvement is that: the sub-bins are provided with at least four groups, the feeding pieces are provided with at least four groups, and the infrared detectors are provided with at least four groups.

[0013] Further improvements are: a feed trough is provided above the rear side of the crushed electrolyte bin, and a belt bucket elevator is connected to the feed trough, a visual window is provided at one end of the crushed electrolyte bin, a bottom hopper is provided below the crushed electrolyte bin, and a discharge pipe with a valve is connected below the bottom hopper.

[0014] The beneficial effects of the present invention are: 1. The present invention accommodates the crushing motor medium through the crushed electrolyte bin, and lifts the crushed electrolyte in the crushed electrolyte bin through the lifting assembly on the rear side of the multi-component silo to each sub-bin, drops into the stretching conduit below, and enters each hopper. Through the feed pipe under each hopper and the overhead crane feeder, it is convenient to feed multiple groups of overhead crane equipment at one time, which is more efficient.

[0015] 2. During the feeding process of the present invention, the driving wheel is pressed on the bracket to drive the moving block to move, thereby changing the feeding position of the feed pipe to adapt to different parking positions of the overhead crane equipment. The frame is driven by the driving motor to rotate, which is convenient for changing the angle of the feed pipe, thereby adapting to different feeding angles of the overhead crane equipment, and has a wide range of applications.

[0016] 3. Before adding materials, the present invention uses multiple groups of infrared detectors to scan the position in front. When an overhead crane equipment stops for a certain period of time, it can be determined that it is waiting for adding materials. Multiple groups of infrared detectors drive the lifting components and feeding parts at the corresponding positions to operate respectively through a single-chip controller, which is convenient for starting the feeding function at the corresponding position according to actual needs, and is more convenient to use.

[0017] 4. In the process of unloading materials from the material distribution bin, the present invention provides vibration to the vibration plate through the vibration motor, and the vibration plate applies vibration force to the broken electrolyte inside the material distribution bin through the internal pointed cone, thereby achieving the effect of clearing and avoiding blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention; Figure 2 It is a side cross-sectional schematic diagram of the crushed electrolyte bin of the present invention; Figure 3 is a schematic diagram of a vibration plate of the present invention; Figure 4 It is a schematic diagram of a feeding member of the present invention; Figure 5 It is a schematic diagram of the interior of the material delivery pipe of the present invention; Figure 6 It is a schematic diagram of the detection component of the present invention.

[0019] Among them: 1. Broken electrolyte bin; 2. Support feet; 3. Distribution bin; 4. Stretching guide tube; 5. Bracket; 6. Moving block; 7. Support plate; 8. Feed pipe; 9. Overhead crane feeder; 10. Hopper; 11. Feed inlet; 12. Flexible connector; 13. Vibrating plate; 14. Vibrating motor; 15. Cone; 16. Bracket; 17. Guide roller; 18. Lifting belt; 19. Lifting plate; 20. Guide rod; 21. Axle seat; 22. Driving wheel; 23. Underframe; 24. Frame; 25. Driving motor; 26. Spiral blade shaft; 27. Side frame; 28. Support block; 29. ​​Infrared detector; 30. Feed chute; 31. Belt bucket elevator; 32. Visual window; 33. Bottom bucket; 34. Discharge pipe. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with examples. The examples are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0021] Embodiment 1 according to Figure 1 , 2 As shown in Figures 3, 4, 5 and 6, this embodiment proposes a crushed electrolyte overhead crane feeding device for electrolytic aluminum production, comprising a crushed electrolyte bin 1 and a support leg 2, wherein the support leg 2 is arranged below the crushed electrolyte bin 1, a sub-bin 3 is arranged on the front side inside the crushed electrolyte bin 1, and a plurality of sub-bins 3 are arranged at equal intervals, a feed port 11 is arranged above the rear side of the sub-bin 3, and a lifting component connected to the inside of the crushed electrolyte bin 1 is arranged on the rear side of the sub-bin 3, the upper part of the lifting component extends to the feed port 11, a stretching conduit 4 is connected to the lower part of the sub-bin 3, and the output end of the stretching conduit 4 extends out of the crushed electrolyte bin 1; A bracket 5 is provided below the front side of the broken electrolyte bin 1, and a feeding piece is movably provided inside the bracket 5. The feeding piece is provided in multiple groups, and the feeding piece includes a moving block and a feeding pipe. A support plate 7 is provided on the front side of the moving block 6, and a feeding pipe 8 is rotatably installed on the support plate 7 through a connecting frame. The output end of the feeding pipe 8 is connected to a crane feeder 9, and a hopper 10 is provided at the upper input port of the feeding pipe 8. The output end of the stretching conduit 4 is connected to the hopper 10, and a detection component is provided above the front side of the support leg 2. When in use, the broken electrolyte bin 1 is used to accommodate the crushing electromechanical material, and the broken electrolyte in the broken electrolyte bin 1 is lifted and sent to each sub-bin 3 through the lifting component on the rear side of the multi-component bin 3, and falls into the stretching conduit 4 below, and enters each hopper 10. The feeding pipe 8 below each hopper 10 cooperates with the crane feeder 9, so that multiple groups of crane equipment can be fed at one time, which is more efficient.

[0022] The front side of the material distribution bin 3 is provided with an installation opening, and a vibration plate 13 is installed on the inner side of the installation opening through a flexible connector 12, and a vibration motor 14 is provided on the front side of the vibration plate 13. A sharp cone 15 is provided on the rear side of the vibration plate 13, and the sharp cone 15 is provided in multiple groups, and the sharp cone 15 extends to the inside of the material distribution bin 3. During the unloading process of the material distribution bin 3, the vibration motor 14 provides vibration to the vibration plate 13, and the vibration plate 13 applies vibration force to the broken electrolyte inside the material distribution bin 3 through the internal sharp cone 15, so as to achieve the effect of dredging and avoiding blockage.

[0023] The lifting assembly includes a bracket 16 and a guide roller 17, wherein the bracket 16 is arranged at the rear side of the sub-bin 3, and the guide roller 17 is rotatably arranged at the upper and lower ends of the inner side of the bracket 16, and the guide roller 17 is driven to rotate by a motor, and a lifting belt 18 is connected to the guide rollers 17 at the upper and lower ends, and a lifting plate 19 is arranged on the outer side of the lifting belt 18. When in use, the motor drives the guide roller 17 to rotate, drives the lifting belt 18 to run, and makes the lifting plate 19 run, so as to facilitate lifting the crushed electrolyte in the crushed electrolyte bin 1 to each sub-bin 3.

[0024] A guide rod 20 is provided on the inner side of the bracket 5, and the moving block 6 is movably arranged on the guide rod 20. An axle seat 21 is provided at one end of the moving block 6, and a driving wheel 22 is rotatably provided on the inner side of the axle seat 21. The driving wheel 22 is pressed on the bracket 5, and the driving wheel 22 is rotated by a motor. The connecting frame includes a base frame 23 and a frame 24. The base frame 23 is arranged on the support plate 7, and the frame 24 is rotatably arranged on the inner side of the base frame 23. A driving motor 25 is provided at one end of the base frame 23, and the output end of the driving motor 25 is connected to the frame 24. The rear side of the feeding pipe 8 is connected to the frame 24. During the feeding process, the driving wheel 22 is pressed on the bracket 5 to drive the moving block 6 to move, thereby changing the feeding position of the feeding pipe 8 to adapt to different parking positions of the overhead crane equipment. The driving motor 25 drives the frame 24 to rotate, which is convenient for changing the angle of the feeding pipe 8, thereby adapting to different feeding angles of the overhead crane equipment, and has a wide range of applications.

[0025] A spiral blade shaft 26 is provided inside the feeding pipe 8, and a reduction motor is provided at the rear side of the feeding pipe 8, and the output end of the reduction motor is connected to the spiral blade shaft 26. When in use, the reduction motor drives the spiral blade shaft 26 to rotate, so that the material entering the hopper 10 is transported to the overhead crane feeder 9 to feed the overhead crane.

[0026] The detection assembly includes a side frame 27, a support block 28 and an infrared detector 29. The side frame 27 is connected to the upper side of the front side of the support leg 2. The support block 28 is arranged at the front side of the side frame 27, and the support block 28 is provided with multiple groups. The infrared detector 29 is installed on the support block 28, and the signal output end of the infrared detector 29 is connected to the single-chip controller. The control end of the single-chip controller is connected to the lifting assembly and the feeding piece. Before feeding, the position in front is scanned by multiple groups of infrared detectors 29. When the overhead crane equipment stops for a certain period of time, it can be judged that it is waiting for feeding. The multiple groups of infrared detectors 29 drive the lifting assembly and the feeding piece at the corresponding position to run respectively through the single-chip controller, so as to start the feeding function of the corresponding position according to actual needs, and it is more convenient to use.

[0027] There are four groups of the sub-bins 3, four groups of the feeding parts, and four groups of the infrared detectors 29. The crushed electrolyte bin 1 contains the crushed electromagnet, and the lifting components at the rear of the four groups of bins 3 are used to lift the crushed electrolyte in the crushed electrolyte bin 1 and send it to each sub-bin 3 and fall into the stretching conduit 4 below, and then enter each hopper 10. Through the feeding pipe 8 below each hopper 10 and the overhead crane feeder 9, it is convenient to feed the four groups of overhead crane equipment at one time, which is more efficient.

[0028] Embodiment 2 according to Figure 1 , 2 As shown in Figures 3, 4, 5 and 6, this embodiment proposes a crushed electrolyte overhead crane feeding device for electrolytic aluminum production, comprising a crushed electrolyte bin 1 and a support leg 2, wherein the support leg 2 is arranged below the crushed electrolyte bin 1, a sub-bin 3 is arranged on the front side inside the crushed electrolyte bin 1, and a plurality of sub-bins 3 are arranged at equal intervals, a feed port 11 is arranged above the rear side of the sub-bin 3, and a lifting component connected to the inside of the crushed electrolyte bin 1 is arranged on the rear side of the sub-bin 3, the upper part of the lifting component extends to the feed port 11, a stretching conduit 4 is connected to the lower part of the sub-bin 3, and the output end of the stretching conduit 4 extends out of the crushed electrolyte bin 1; A bracket 5 is provided below the front side of the broken electrolyte bin 1, and a feeding piece is movably provided inside the bracket 5. The feeding piece is provided in multiple groups, and the feeding piece includes a moving block and a feeding pipe. A support plate 7 is provided on the front side of the moving block 6, and a feeding pipe 8 is rotatably installed on the support plate 7 through a connecting frame. The output end of the feeding pipe 8 is connected to a crane feeder 9, and a hopper 10 is provided at the upper input port of the feeding pipe 8. The output end of the stretching conduit 4 is connected to the hopper 10, and a detection component is provided above the front side of the support leg 2. When in use, the broken electrolyte bin 1 is used to accommodate the crushing electromechanical material, and the broken electrolyte in the broken electrolyte bin 1 is lifted and sent to each sub-bin 3 through the lifting component on the rear side of the multi-component bin 3, and falls into the stretching conduit 4 below, and enters each hopper 10. The feeding pipe 8 below each hopper 10 cooperates with the crane feeder 9, so that multiple groups of crane equipment can be fed at one time, which is more efficient.

[0029] The front side of the material distribution bin 3 is provided with an installation opening, and a vibration plate 13 is installed on the inner side of the installation opening through a flexible connector 12, and a vibration motor 14 is provided on the front side of the vibration plate 13. A sharp cone 15 is provided on the rear side of the vibration plate 13, and the sharp cone 15 is provided in multiple groups, and the sharp cone 15 extends to the inside of the material distribution bin 3. During the unloading process of the material distribution bin 3, the vibration motor 14 provides vibration to the vibration plate 13, and the vibration plate 13 applies vibration force to the broken electrolyte inside the material distribution bin 3 through the internal sharp cone 15, so as to achieve the effect of dredging and avoiding blockage.

[0030] A feed trough 30 is provided above the rear side of the crushed electrolyte bin 1, and a belt bucket elevator 31 is connected to the feed trough 30. A visual window 32 is provided at one end of the crushed electrolyte bin 1. A bottom bucket 33 is provided below the crushed electrolyte bin 1, and a discharge pipe 34 with a valve is connected below the bottom bucket 33. When in use, the crushed electrolyte at the supply point is sent to the feed trough 30 through the belt bucket elevator 31, and enters the interior of the crushed electrolyte bin 1. The height of the material in the crushed electrolyte bin 1 can be conveniently observed through the visual window 32, and the remaining material can be discharged through the discharge pipe 34 below the bottom bucket 33 by opening the valve.

[0031] The crushed electrolyte overhead crane feeding device for electrolytic aluminum production contains crushed electromechanical materials through the crushed electrolyte bin 1, and through the lifting assembly on the rear side of the multi-component bin 3, the crushed electrolyte in the crushed electrolyte bin 1 is lifted and sent to each sub-bin 3 to fall into the stretching conduit 4 below, and enter each hopper 10. Through the feed pipe 8 below each hopper 10 and the overhead crane feeder 9, it is convenient to feed multiple groups of overhead crane equipment at one time, which is more efficient. In the process of feeding, the driving wheel 22 is pressed on the bracket 5, which can drive the moving block 6 to move, thereby changing the feeding position of the feed pipe 8 to adapt to different parking positions of the overhead crane equipment, and the frame 24 is driven to rotate by the driving motor 25, which is convenient to change the angle of the feed pipe 8, thereby adapting to different feeding angles of the overhead crane equipment, and has a wide range of applications. At the same time, before adding materials, multiple groups of infrared detectors 29 are used to scan the position in front. When a crane equipment stops for a certain period of time, it can be judged that it is waiting for adding materials. Multiple groups of infrared detectors 29 drive the lifting components and feeding parts at the corresponding positions through the single-chip controller to operate, which is convenient for starting the feeding function at the corresponding position according to actual needs, and is more convenient to use. In addition, during the unloading process of the sub-bin 3, the vibration motor 14 provides vibration to the vibration plate 13, and the vibration plate 13 applies vibration force to the broken electrolyte inside the sub-bin 3 through the internal pointed cone 15, thereby achieving the effect of clearing and avoiding blockage.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A crushed electrolyte overhead crane feeding device for electrolytic aluminum production, comprising a crushed electrolyte bin (1) and a support leg (2), characterized in that: The support leg (2) is arranged below the crushed electrolyte bin (1); a distribution bin (3) is arranged on the front side of the crushed electrolyte bin (1), and a plurality of distribution bins (3) are arranged at equal intervals; a feed inlet (11) is arranged above the rear side of the distribution bin (3); a lifting assembly connected to the interior of the crushed electrolyte bin (1) is arranged on the rear side of the distribution bin (3); the upper part of the lifting assembly extends to the feed inlet (11); a stretching conduit (4) is connected to the lower part of the distribution bin (3), and the output end of the stretching conduit (4) extends out of the crushed electrolyte bin (1); A bracket (5) is provided below the front side of the crushed electrolyte bin (1), and a feeding piece is movably provided inside the bracket (5), and the feeding piece is provided in multiple groups, and the feeding piece comprises a moving block and a feeding pipe, a support plate (7) is provided on the front side of the moving block (6), and a feeding pipe (8) is rotatably mounted on the support plate (7) via a connecting frame, the output end of the feeding pipe (8) is connected to a crane feeder (9), a hopper (10) is provided at the upper input port of the feeding pipe (8), the output end of the stretching conduit (4) is connected to the hopper (10), and a detection component is provided above the front side of the support leg (2).

2. The crushed electrolyte overhead crane feeding device for electrolytic aluminum production according to claim 1 is characterized in that: The front side of the material distribution bin (3) is provided with a mounting opening, and a vibration plate (13) is mounted on the inner side of the mounting opening via a flexible connector (12), and a vibration motor (14) is provided on the front side of the vibration plate (13).

3. The crushed electrolyte overhead crane feeding device for electrolytic aluminum production according to claim 2 is characterized in that: A pointed cone (15) is provided on the rear side of the vibration plate (13), and a plurality of groups of the pointed cones (15) are provided. The pointed cones (15) extend into the interior of the material distribution bin (3).

4. The crushed electrolyte overhead crane feeding device for electrolytic aluminum production according to claim 1 is characterized in that: The lifting assembly comprises a bracket (16) and a guide roller (17), wherein the bracket (16) is arranged at the rear side of the material distribution bin (3), and the guide roller (17) is rotatably arranged at the upper and lower ends inside the bracket (16), and the guide roller (17) is driven to rotate by a motor, and the guide rollers (17) at the upper and lower ends are connected to a lifting belt (18), and a lifting plate (19) is provided on the outer side of the lifting belt (18).

5. The crushed electrolyte overhead crane feeding device for electrolytic aluminum production according to claim 1 is characterized in that: A guide rod (20) is provided on the inner side of the bracket (5), the moving block (6) is movably arranged on the guide rod (20), an axle seat (21) is provided on one end of the moving block (6), and a driving wheel (22) is rotatably provided on the inner side of the axle seat (21), the driving wheel (22) is pressed on the bracket (5), and the driving wheel (22) is driven to rotate by a motor.

6. The crushed electrolyte overhead crane charging device for electrolytic aluminum production according to claim 1, characterized in that: The connecting frame comprises a base frame (23) and a frame (24), wherein the base frame (23) is arranged on the support plate (7), and the frame (24) is rotatably arranged on the inner side of the base frame (23). A driving motor (25) is arranged at one end of the base frame (23), and the output end of the driving motor (25) is connected to the frame (24), and the rear side of the conveying pipe (8) is connected to the frame (24).

7. The crushed electrolyte overhead crane charging device for electrolytic aluminum production according to claim 1, characterized in that: A spiral blade shaft (26) is provided on the inner side of the conveying pipe (8), and a reduction motor is provided on the rear side of the conveying pipe (8), wherein the output end of the reduction motor is connected to the spiral blade shaft (26).

8. The crushed electrolyte overhead crane feeding device for electrolytic aluminum production according to claim 1 is characterized in that: The detection assembly comprises a side frame (27), a support block (28) and an infrared detector (29); the side frame (27) is connected to the upper part of the front side of the support leg (2); the support block (28) is arranged on the front side of the side frame (27), and the support block (28) is provided with a plurality of groups; the infrared detector (29) is mounted on the support block (28), and a signal output end of the infrared detector (29) is connected to a single-chip controller; a control end of the single-chip controller is connected to the lifting assembly and the feeding member.

9. The crushed electrolyte overhead crane feeding device for electrolytic aluminum production according to claim 8, characterized in that: The material distribution bins (3) are provided with at least four groups, the material feeding members are provided with at least four groups, and the infrared detectors (29) are provided with at least four groups.

10. A crushed electrolyte overhead crane charging device for electrolytic aluminum production according to any one of claims 1 to 9, characterized in that: A feed trough (30) is provided above the rear side of the crushed electrolyte bin (1), and a belt bucket elevator (31) is connected to the feed trough (30); a visual window (32) is provided at one end of the crushed electrolyte bin (1); a bottom bucket (33) is provided below the crushed electrolyte bin (1), and a discharge pipe (34) with a valve is connected below the bottom bucket (33).

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