Recovery device for removing iron ring resources by using residual anode pressure

Abstract

The utility model discloses an anode scrap pressure removal iron ring resource recovery device, which comprises a conveying unit, an anode scrap pressure removal unit and an anode scrap pressure removal unit, the recovery unit comprises a traveling track, a traveling trolley, a driving motor, a winder, a steel wire rope, a first fixed rotary disc, a second fixed rotary disc, a movable rotary disc and an electromagnet, the traveling track is arranged above the conveying unit, the traveling trolley is arranged on the traveling track, and the driving motor is installed on the traveling trolley; the winding device is connected with an output shaft of the driving motor through a transmission mechanism, the first fixed rotary disc and the second fixed rotary disc are both fixedly arranged on the traveling trolley, and one end of the steel wire rope is wound on the winding device. The other end of the winding device sequentially bypasses the movable rotary disc, the first fixed rotary disc, the movable rotary disc, the second fixed rotary disc, the movable rotary disc, the first fixed rotary disc and the movable rotary disc and then is wound on the winding device again; the electromagnet is arranged at the bottom of the movable rotary disc; therefore, the problems that the labor intensity is high and the recovery rate is low when iron rings are manually sorted in a high-dust environment at present are solved.

Description

Technical Field

[0001] The utility model relates to a residual pole pressure stripping ring resource recovery device, belonging to the technical field of nonferrous metallurgy. Background Art

[0002] When the anode guide rods of the electrolytic aluminum plant are returned from the electrolysis workshop to the assembly workshop, the residual anode pressing equipment is needed to press out the unprocessed residual carbon blocks with a height of about 120 cm so that they can enter the next process. However, during the residual anode pressing process, the iron ring part of the fixed part will be peeled off. This iron ring part can be recycled again in the medium frequency furnace. At present, it is mainly sorted manually at the warehouse end of the manual belt, and then the sorted iron rings are manually measured. This recycling process requires a lot of manpower and material resources, and it is necessary to improve it. Utility Model Content

[0003] Based on the above, the utility model provides a residual pole pressure stripping iron ring resource recovery device to solve the problems of high labor intensity and low recovery rate in the prior art of manual iron ring sorting in a high dust environment.

[0004] The technical solution of the utility model is: a residual pole pressure stripping ring resource recovery device, comprising:

[0005] A conveying unit, used for conveying iron rings;

[0006] The recovery unit comprises a travel track, a travel trolley, a driving motor, a winder, a steel wire rope, a first fixed turntable, a second fixed turntable, a moving turntable and an electromagnet, wherein the travel track is arranged above the conveying unit, the travel trolley is movably arranged on the travel track, the driving motor is installed on the travel trolley, the winder is connected to the output shaft of the driving motor through a transmission mechanism, the first fixed turntable and the second fixed turntable are both fixedly arranged at the bottom of the travel trolley, one end of the steel wire rope is wound around the winder, and the other end is wound around the moving turntable, the first fixed turntable, the moving turntable, the second fixed turntable, the moving turntable, the first fixed turntable and the moving turntable in sequence and then wound around the winder again, and the electromagnet is arranged at the bottom of the moving turntable.

[0007] In one example, this also includes:

[0008] Residual pressure equipment;

[0009] A control unit, comprising a forward position switch, a backward position switch, a front limit position switch and a rear limit position switch, which are respectively installed on the travel track, and a controller;

[0010] Wherein, the controller is electrically connected to the residual pressure device, the forward position switch, the backward position switch, the front limit position switch and the rear limit position switch respectively.

[0011] In one example, the conveying unit includes a frame, a power mechanism and a belt. The bottom of the frame is connected to an embedded plate embedded in a concrete floor. The belt is installed on the frame. The power mechanism can drive the belt to rotate in a circular motion.

[0012] In one example, the traveling vehicle includes a vehicle frame, wheels and a traveling motor, the wheels are mounted on the front and rear sides of the vehicle frame, and the traveling motor is connected to the wheels.

[0013] In one example, the traveling vehicle further includes a first emergency mechanical brake, which is installed on an output shaft of the traveling motor.

[0014] In one example, the transmission mechanism includes a transmission housing, and a plurality of transmission gears arranged in the transmission housing and meshing in sequence. The winder includes a bearing seat, a winding shaft and a winding disk. The two ends of the winding shaft are respectively installed on two bearing seats. The winding disk is arranged on the winding shaft, and the winding shaft is connected to the transmission gears.

[0015] In one example, the transmission mechanism further includes a second emergency mechanical brake, and the second emergency mechanical brake is installed on the output shaft of the drive motor.

[0016] In one example, this also includes:

[0017] Aggregate unit, including aggregate box;

[0018] The traveling trolley can move between a designated position above the conveying unit and directly above the aggregate box.

[0019] In one example, the aggregate unit further includes a weighing sensor, which is installed on the ground, and the aggregate box is placed on the weighing sensor.

[0020] Beneficial effects of the utility model: Compared with the prior art, the utility model has the following advantages: the device has high recycling effect, the recycling efficiency can reach more than 95%, which solves the problem of manual sorting at the rear end of the belt in a high dust environment and reduces the labor intensity. The device is fully automated and efficient, and the servo rise distance and fall distance can be set in real time according to the actual situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is the front view of the residual pole pressure stripping ring resource recovery device;

[0022] Figure 2 It is a top view of the residual pole pressure stripping ring resource recovery device;

[0023] Figure 3 It is a three-dimensional diagram of the residual pole pressure stripping ring resource recovery device;

[0024] Figure 4 is a schematic diagram of a moving car;

[0025] Figure 5 is a schematic diagram of the winder;

[0026] Description of reference numerals:

[0027] 11 frame, 12 power mechanism, 13 belt;

[0028] 21 travel track, 22 travel trolley, 23 drive motor, 24 winder, 25 wire rope, 26 first fixed turntable, 27 second fixed turntable, 28 moving turntable, 29 electromagnet, 30 vehicle frame, 31 wheel, 32 travel motor, 33 first emergency mechanical brake, 34 second emergency mechanical brake, 35 transmission housing, 36 transmission gear;

[0029] 241 bearing seat, 242 winding shaft, 243 winding disk;

[0030] 41: aggregate box, 42: weighing sensor. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0032] See also Figures 1 to 5 In this embodiment, a residual pole pressure stripping ring resource recovery device includes a conveying unit, a recovery unit, a residual pressure device, a control unit and a collection unit.

[0033] The conveying unit includes a frame 11, a power mechanism 12 and a belt 13. The bottom of the frame 11 is welded to an embedded plate embedded in the concrete floor. The belt 13 is installed on the frame 11. The power mechanism 12 can drive the belt 13 to circulate. The belt 13 is mainly used to convey the residual poles after being pressed off, which contain iron ring resources.

[0034] The recovery unit includes a travel track 21, a travel trolley 22, a drive motor 23, a winder 24, a wire rope 25, a first fixed turntable 26, a second fixed turntable 27, a movable turntable 28 and an electromagnet 29. The travel track 21 is installed above the conveying unit, and the travel trolley 22 is movably installed on the travel track 21. The drive motor 23 is installed on the travel trolley 22. The winder 24 is connected to the output shaft of the driving motor 23 through a transmission mechanism. The first fixed turntable 26 and the second fixed turntable 27 are fixedly installed at the bottom of the traveling trolley 22. One end of the wire rope 25 is wound around the winder 24, and the other end is wound around the moving turntable 28, the first fixed turntable 26, the moving turntable 28, the second fixed turntable 27, the moving turntable 28, the first fixed turntable 26, and the moving turntable 28 in sequence, and then wound around the winder 24 again. It should be noted that both ends of the wire rope 25 are located on the same side of the winder 24. This structure of the wire rope 25 is not only more reliable, but also more efficient in moving up and down. The electromagnet 29 is set at the bottom of the moving turntable 28, and can absorb the iron ring after the electromagnet 29 is energized.

[0035] Furthermore, the traveling vehicle 22 includes a vehicle frame 30, wheels 31, a traveling motor 32 and a first emergency mechanical brake 33. The wheels 31 are installed on the front and rear sides of the vehicle frame 30, the traveling motor 32 is connected to the wheels 31, and the first emergency mechanical brake 33 is installed on the output shaft of the traveling motor 32, which can realize emergency braking of the traveling vehicle 22.

[0036] Furthermore, the transmission mechanism includes a transmission housing 35, and a plurality of transmission gears 36 installed in the transmission housing 35 and meshing in sequence, and a second emergency mechanical brake 34, which is installed on the output shaft of the drive motor 23, and the emergency braking of the wire rope 25 can be achieved by the second emergency mechanical brake 34. The winder 24 includes a bearing seat 241, a winding shaft 242 and a winding disk 243, the two ends of the winding shaft 242 are respectively installed on the two bearing seats 241, the winding disk 243 is fixed on the winding shaft 242, the winding shaft 242 is connected to the transmission gear 36, and the wire rope 25 is respectively wound on both sides of the winding disk 243.

[0037] Residual pressure equipment is equipment for residual pole pressure removal treatment.

[0038] The control unit includes a forward position switch, a backward position switch, a front limit position switch and a rear limit position switch respectively installed on the travel track 21, and a controller, and the controller is electrically connected to the residual pressure device, the power mechanism 12 of the conveying unit, the forward position switch, the backward position switch, the front limit position switch and the rear limit position switch respectively. The purpose of the electrical connection between the controller and the residual pressure device is to obtain the number of residual poles of the residual pressure device being pressed off, so as to control the electromagnet 29 to move upward after adsorbing a certain amount of iron rings, so as to avoid the problem of insufficient or excessive amount of recovered iron rings.

[0039] In this embodiment, the controller is a PLC control system, which includes a digital input module: 1738IB8, a digital output module: 1738OB8, an analog input module: 1769IE8 and an analog output module: 1769OE8, and the CPU model is 1756 CompactLogix, 1756-L71. The CPU processes data and control logic: the status and instructions of the site are transmitted to the CPU through the digital and analog input modules, and the CPU controls the instructions of the site equipment through the digital and analog output modules. The PLC control system includes a human-machine interface and a CPU. The human-machine interface reads data from the CPU, displays the operation steps of the equipment and the operation status of the motor in real time, and stores the above data. The PLC control system is provided with an Ethernet and profibus communication interface for other database systems to realize remote data monitoring. Therefore, the device can record the recovered data, and the weight of the recycled iron ring can be queried in real time through the human-machine interface. The paperless record is adopted to solve the problem of no record on the manual site.

[0040] The material collection unit includes a material collection box 41 and a weighing sensor 42 . The weighing sensor 42 is installed on the ground, and the material collection box 41 is placed on the weighing sensor 42 . The material collection box 41 is weighed by the weighing sensor 42 .

[0041] In this embodiment, the control system of the above-mentioned residual pole pressure stripping iron ring resource recovery device includes a human-machine interface, a CPU and its input module and output module. The human-machine interface can read data from the CPU in real time, display the operating status of the equipment and the weight of the recovered iron ring resources in real time, and save the weight.

[0042] The processing method of the above-mentioned residual pole pressure stripping ring resource recovery device is:

[0043] In normal mode, it is initialized first, and then the belt 13 of the conveying unit is detected to be running. If the belt 13 and the residual pressure device are already running, the electromagnet 29 is started immediately. The traveling trolley 22 carries the electromagnet 29 to the forward position. When it is in the forward position, the electromagnet 29 is lowered to 100mm above the end of the belt 13 through the servo instruction of the driving motor 23, and the iron ring transmitted by the belt 13 is adsorbed. As the number of residual pole pressure drops increases to the set number, the driving motor 23 slowly rises with the electromagnet 29 through the wire rope 25 until it reaches the set height. After reaching the set height, the traveling trolley 22 will carry the electromagnet 29 and its recycled iron ring resources to the backward position. After reaching the backward position, the control cabinet of the electromagnet 29 will cut off the power for 30s so that the iron ring falls completely into the collecting box 41. The recycling control of this recycling system will be repeated in this way.

[0044] In the emergency mode of the control system of the iron ring recovery equipment, if the operator makes an emergency stop, or the belt 13 stops running for the time specified by the user, or the residual pole pressing device stops working for the time specified by the user, or the system fails, it will be executed immediately, and the equipment will be forced to run to the reverse position, and then the power will be cut off after reaching the reverse position, so that the recovered iron rings will fall into the recovery material box.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A residual pole pressure stripping ring resource recovery device, characterized in that: include: A conveying unit, used for conveying iron rings; The recovery unit comprises a travel track (21), a travel trolley (22), a drive motor (23), a winder (24), a wire rope (25), a first fixed turntable (26), a second fixed turntable (27), a movable turntable (28) and an electromagnet (29), wherein the travel track (21) is arranged above the conveying unit, the travel trolley (22) is movably arranged on the travel track (21), the drive motor (23) is installed on the travel trolley (22), and the winder (24) is connected to the drive motor (23) via a transmission mechanism. ), the first fixed rotating disk (26) and the second fixed rotating disk (27) are both fixedly mounted on the bottom of the traveling trolley (22), one end of the steel wire rope (25) is wound around the winder (24), and the other end of the steel wire rope (25) is wound around the moving rotating disk (28), the first fixed rotating disk (26), the moving rotating disk (28), the second fixed rotating disk (27), the moving rotating disk (28), the first fixed rotating disk (26), and the moving rotating disk (28) in sequence, and then is wound around the winder (24) again, and the electromagnet (29) is arranged at the bottom of the moving rotating disk (28).

2. The residual pole pressure stripping ring resource recovery device according to claim 1 is characterized in that: Also includes: Residual pressure equipment; A control unit, comprising a forward position switch, a backward position switch, a front limit position switch and a rear limit position switch, which are respectively mounted on the travel track (21), and a controller; Wherein, the controller is electrically connected to the residual pressure device, the conveying unit, the forward position switch, the backward position switch, the front limit position switch and the rear limit position switch respectively.

3. The residual pole pressure stripping ring resource recovery device according to claim 1 is characterized in that: The conveying unit comprises a frame (11), a power mechanism (12) and a belt (13); the bottom of the frame (11) is connected to a pre-embedded plate pre-embedded in a concrete floor; the belt (13) is mounted on the frame (11); and the power mechanism (12) can drive the belt (13) to circulate and rotate.

4. The residual pole pressure stripping ring resource recovery device according to claim 1 is characterized in that: The traveling vehicle (22) comprises a vehicle frame (30), wheels (31) and a traveling motor (32); the wheels (31) are mounted on the front and rear sides of the vehicle frame (30), and the traveling motor (32) is connected to the wheels (31).

5. The residual pole pressure stripping ring resource recovery device according to claim 4 is characterized in that: The traveling vehicle (22) further comprises a first emergency mechanical brake (33), wherein the first emergency mechanical brake (33) is mounted on an output shaft of the traveling motor (32).

6. The residual pole pressure stripping ring resource recovery device according to claim 1 is characterized in that: The transmission mechanism comprises a transmission housing (35) and a plurality of transmission gears (36) arranged in the transmission housing (35) and meshing in sequence. The winder (24) comprises a bearing seat (241), a winding shaft (242) and a winding disk (243). The two ends of the winding shaft (242) are respectively mounted on two bearing seats (241). The winding disk (243) is arranged on the winding shaft (242). The winding shaft (242) is connected to the transmission gears (36).

7. The residual pole pressure stripping ring resource recovery device according to claim 6 is characterized in that: The transmission mechanism further comprises a second emergency mechanical brake (34), wherein the second emergency mechanical brake (34) is mounted on an output shaft of the drive motor (23).

8. The residual pole pressure stripping ring resource recovery device according to claim 1 is characterized in that: Also includes: An aggregate unit, comprising an aggregate box (41); The traveling trolley (22) is movable between a designated position above the conveying unit and directly above the material collecting box (41).

9. The residual pole pressure stripping ring resource recovery device according to claim 8, characterized in that: The material collection unit further comprises a weighing sensor (42), wherein the weighing sensor (42) is installed on the ground, and the material collection box (41) is placed on the weighing sensor (42).

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