Scrap steel bucket lifting and overturning device

Abstract

The utility model discloses a waste steel bucket lifting and overturning device which is provided with an equipment support. The scrap steel bucket turnover mechanism can contain scrap steel, and the scrap steel bucket turnover mechanism can turn over; the lifting mechanism can drive the scrap steel bucket overturning mechanism to ascend and descend on the equipment bracket; and the sensing mechanism can sense the angle and contents of the scrap steel bucket overturning mechanism, so that scrap steel is easy to dump, damage to a site is reduced, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship scrap steel recycling, and in particular relates to a scrap steel bucket lifting and tipping device. Background Art

[0002] In the process of implementing the utility model, the inventor found that the prior art has at least the following problems:

[0003] Scrap steel hoppers are widely used in the accumulation, unloading and transportation of steel industry equipment. They are essential equipment in the steel industry and can transport steel in large quantities. They are also widely used in scrap steel recycling companies. Nowadays, in major shipbuilding and heavy industry companies, a lot of scrap steel is generated when unloading scrap steel during ship repairs and manufacturing ships. Major shipbuilding and heavy industry companies will place the generated scrap steel in scrap steel hoppers and then transport them to scrap steel recycling companies.

[0004] At present, the existing scrap steel buckets are all rectangular in shape, with two lifting ears on the two side edges of the scrap steel bucket. When a scrap steel bucket is full, it is pulled to the scrap steel material recycling site. Due to the large weight of a full scrap steel bucket, it is impossible to pour the scrap steel to the required area of ​​the scrap steel material recycling site by manpower. Most companies use forklifts to push over the scrap steel buckets and pour the scrap steel to the specified site. During the long-term pushing over of the scrap steel bucket by forklifts to unload the scrap steel, the scrap steel bucket hits the ground for a long time, which will cause a certain degree of damage to the surface of the site. At the same time, the overturned scrap steel bucket requires the staff to use the forklift twice to pour out all the scrap steel, which increases time costs and makes work efficiency low. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a scrap steel bucket lifting and tipping device, which controls the lifting and tipping of the scrap steel bucket by a servo motor, so that all the scrap steel can fall out of the scrap steel bucket. During the transportation of the scrap steel, the transfer and stacking of the scrap steel are facilitated, and the mechanized equipment operation saves labor costs and improves the work safety of workers.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a scrap steel bucket lifting and tipping device, having:

[0007] Equipment brackets;

[0008] A scrap steel bucket tipping mechanism, which can accommodate scrap steel, and the scrap steel bucket tipping mechanism can flip over;

[0009] A lifting mechanism capable of driving the scrap steel bucket tipping mechanism to move up and down on the equipment support;

[0010] The sensing mechanism is capable of sensing the angle and contents of the scrap bucket tipping mechanism.

[0011] The scrap steel bucket tipping mechanism has:

[0012] A tipping bracket is mounted on the equipment bracket in a sliding and lifting manner;

[0013] A scrap steel bucket can contain scrap steel. The scrap steel bucket is rotatably mounted on a tipping bracket via a driving shaft. A scrap steel bucket tipping power mechanism for driving the driving shaft to rotate is also provided.

[0014] The scrap steel bucket turning power mechanism has:

[0015] A first sprocket, fixedly mounted on the driving shaft;

[0016] A servo motor is mounted on the tipping bracket;

[0017] A second sprocket is fixedly mounted on the rotating shaft of the servo motor;

[0018] A chain is adapted to the first sprocket and the second sprocket.

[0019] The lifting mechanism has:

[0020] The left lifting track and the right lifting track are arranged on both sides of the equipment rack; the tipping bracket is slidably mounted on the left lifting track and the right lifting track;

[0021] A cable power mechanism, wherein the cable of the cable power mechanism is connected with the tipping bracket and can drive the tipping bracket to slide on the left lifting track and the right lifting track.

[0022] The cable power mechanism comprises:

[0023] A support plate, mounted on the equipment rack;

[0024] A left cable machine and a right cable machine, wherein the first ends of the left cable machine and the right cable machine are rotatably mounted on the left support frame and the right support frame respectively; the cables of the left cable machine and the right cable machine are connected to the overturning bracket;

[0025] The lifting drive motor is connected to the second ends of the left cable machine and the right cable machine and can drive the left cable machine and the right cable machine to rotate.

[0026] The induction mechanism has:

[0027] A detection visual sensor is installed on the tipping bracket, and the detection visual sensor can detect whether there is a scrap steel bucket on the equipment bracket and whether there is scrap steel in the scrap steel bucket;

[0028] An angle sensor is installed on the tipping bracket, and the angle sensor can detect the tipping angle of the scrap steel bucket.

[0029] The equipment support is provided with a left guardrail net and a right guardrail net.

[0030] The lifting mechanism is arranged above the scrap steel bucket lifting and tipping device; the detection visual sensor is arranged above the scrap steel bucket.

[0031] One of the above technical solutions has the following advantages or beneficial effects: by controlling the lifting and flipping of the scrap steel bucket through a servo motor, all the scrap steel can fall out of the scrap steel bucket. During the transportation of scrap steel, the transfer and stacking of scrap steel are facilitated. Through mechanized equipment operation, labor costs are saved and the safety of workers' work is improved. The use of angle sensors and visual sensors provides reliable data for digital twins, greatly improves work efficiency, reduces manual participation and the time cost of scrap steel transportation, and can realize unmanned management of scrap steel transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the scrap steel bucket lifting and tipping device provided in an embodiment of the utility model;

[0033] Figure 2 for Figure 1 A schematic diagram of the structure of a scrap steel bucket lifting and tipping device;

[0034] Figure 3 for Figure 1 A schematic diagram of the structure of a scrap steel bucket lifting and tipping device;

[0035] Figure 4 (a) and 4(b) are Figure 1 A schematic diagram of the structure of a scrap steel bucket lifting and tipping device;

[0036] Figure 5 (a) and 4(b) are Figure 1 A schematic diagram of the structure of a scrap steel bucket lifting and tipping device;

[0037] Figure 6 for Figure 1 A schematic diagram of the structure of a scrap steel bucket lifting and tipping device;

[0038] The marks in the above figure are: 1. Scrap bucket lifting and tipping equipment, 2. Lifting power area, 3. Tipping work area,

[0039] 4. Left support frame, 5. Left bearing seat, 6. Left cable machine, 7. Lifting drive motor, 8. Right cable machine, 9. Right bearing seat, 10. Right support frame, 11. Support plate, 12. Left guardrail net, 13. Equipment bracket,

[0040] 14. Scrap bucket tipping mechanism, 15. Right guardrail, 16. Left lifting track, 17. Right lifting track, 18. Tipping bracket,

[0041] 19. Detection visual sensor, 20. Scrap bucket, 21. Angle sensor,

[0042] 23. scrap steel bucket turning power mechanism, 23a. first sprocket, 23b. chain, 23c. second sprocket, 23d. servo motor. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] See also Figures 1 to 6 A scrap bucket lifting and tipping device comprises: an equipment support; a scrap bucket tipping mechanism 14, which can accommodate scrap steel and can be turned over; a lifting mechanism, which can drive the scrap bucket tipping mechanism 14 to lift and lower on the equipment support 13; and a sensing mechanism, which can sense the angle and content of the scrap bucket tipping mechanism 14. The scrap bucket is placed in the scrap bucket loading area, and the scrap bucket is lifted and lowered by the lifting power mechanism; the visual sensor 19 is used to detect whether there is a scrap bucket in the scrap bucket loading area and whether there is scrap steel in the scrap bucket; the angle sensor 21 is used to detect the rotation angle of the scrap bucket loading area, thereby controlling the start and stop of the scrap bucket tipping power mechanism 23.

[0045] The scrap bucket tipping mechanism 14 comprises: a tipping bracket 18, which is slidably and liftably mounted on the equipment bracket 13; a scrap bucket 20, which can accommodate scrap steel and is rotatably mounted on the tipping bracket 18 via a drive shaft; and a scrap bucket tipping power mechanism 23 that drives the drive shaft to rotate.

[0046] The scrap bucket tipping power mechanism 23 comprises: a first sprocket fixedly mounted on the driving shaft; a servo motor 23d mounted on the tipping bracket 18; a second sprocket fixedly mounted on the rotating shaft of the servo motor 23d; and a chain 23b adapted to the first sprocket and the second sprocket.

[0047] The lifting mechanism comprises: a left lifting track 16 and a right lifting track 17, which are arranged on both sides of the equipment frame; a tipping bracket 18 is slidably mounted on the left lifting track 16 and the right lifting track 17; and a cable power mechanism, the cable of which is connected to the tipping bracket 18 and can drive the tipping bracket 18 to slide on the left lifting track 16 and the right lifting track 17. The scrap steel bucket carrying area is arranged in the scrap steel bucket tipping work area bracket, which is used to carry the scrap steel bucket and tip the scrap steel bucket. The edge of the scrap steel bucket tipping work area has a convex structure, which can prevent the scrap steel bucket from falling off the scrap steel bucket tipping work area when tipping over, thereby avoiding dangerous accidents; tracks are arranged on both sides of the scrap steel bucket tipping work area bracket to prevent the scrap steel bucket from shaking during the lifting process, thereby increasing the risk factor. The edge of the scrap steel bucket loading area has a raised structure, which can prevent the scrap steel bucket from leaving the scrap steel bucket overturning work area during the overturning process, avoiding dangerous accidents; tracks are provided on both sides of the scrap steel bucket overturning work area bracket, so that the scrap steel bucket can perform lifting and rectilinear motion in a specified vertical plane.

[0048] The cable power mechanism comprises: a support plate 11, mounted on the equipment frame; a left cable machine 6 and a right cable machine 8, the first ends of which are rotatably mounted on the left support frame 4 and the right support frame 10 respectively; the cables of the left cable machine 6 and the right cable machine 8 are connected to the tipping bracket 18; and a lifting drive motor 7, which is connected to the second ends of the left cable machine 6 and the right cable machine 8 and can drive the left cable machine 6 and the right cable machine 8 to rotate. The scrap steel bucket lifting power area is used to lift and lower the scrap steel bucket to the designated area for tipping operations, and is suitable for sites and scrap steel piles at different heights.

[0049] The sensing mechanism comprises: a detection visual sensor 19, which is installed on the tipping bracket 18, and the detection visual sensor 19 can detect whether there is a scrap steel bucket on the equipment bracket 13 and whether there is scrap steel in the scrap steel bucket; an angle sensor 21, which is installed on the tipping bracket 18, and the angle sensor 21 can detect the flipping angle of the scrap steel bucket.

[0050] The equipment support 13 is provided with a left guardrail net 12 and a right guardrail net 15. The scrap steel bucket overturning work area support has a guardrail net, which can prevent the staff from mistakenly entering the scrap steel bucket lifting and overturning equipment to reduce injuries.

[0051] The lifting mechanism is arranged above the scrap bucket lifting and tipping device; the detection visual sensor 19 is arranged above the scrap bucket. The scrap bucket lifting power area is located above the scrap bucket lifting and tipping device and is fixed on the upper side of the scrap bucket lifting and tipping work area, and is used to lift and lower the scrap bucket. The detection visual sensor 19 is arranged between the scrap bucket carrying area and the scrap bucket tipping work area bracket, and is used to detect the situation of the scrap bucket carrying area. The angle sensor 21 detects the rotation angle of the scrap bucket carrying area, thereby controlling the start and stop of the scrap bucket tipping power mechanism 23.

[0052] The lifting power area 2 of the scrap steel bucket lifting and overturning equipment is fixed above the scrap steel bucket lifting and overturning working area 3 to provide power for the scrap steel bucket lifting and overturning; the left guardrail net 12 and the right guardrail net 15 are installed at the lower front side of the scrap steel bucket lifting and overturning equipment bracket 13 to prevent workers from accidentally breaking into the scrap steel bucket lifting and overturning equipment and reduce the danger during the work process.

[0053] The lifting power area 2 of the scrap bucket lifting and tipping equipment is composed of a left support frame 4, a left bearing seat 5, a left cable machine 6, a lifting drive motor 7, a right cable machine 8, a right bearing seat 9, a right support frame 10, and a lifting power area support plate 11. Among them, the lifting power area support plate 11 is located below the lifting power area 2 of the scrap bucket lifting and tipping equipment as a supporting structure; the left cable machine 6 and the right cable machine 8 are respectively connected to the left and right sides of the lifting drive motor 7; the left cable machine 6 is connected to the left bearing seat 5 and fixed on the left support frame 4, and the right cable machine 8 and the right bearing seat 9 are fixed on the left support frame 10, and fixed on the lifting power area support plate 11. A cable machine is arranged on each side of the lifting drive motor 7, which can provide lifting power well, keep the scrap bucket stable during the lifting process on the vertical plane, avoid shaking left and right, and improve a certain degree of safety.

[0054] The scrap bucket lifting and tipping work area 3 is composed of a scrap bucket lifting and tipping equipment support 13, a scrap bucket tipping work area 14, a left lifting rail 16, and a right lifting rail 17. The left lifting rail 16 and the right lifting rail 17 are respectively arranged on the left and right sides of the scrap bucket lifting and tipping equipment support 13; the scrap bucket tipping work area 14 is arranged between the left lifting rail 16 and the right lifting rail 17, so as to ensure that the scrap bucket tipping work area 14 can be lifted and lowered in a vertical plane, and is not affected by external factors, causing the scrap bucket tipping work area 14 to shake back and forth, thereby causing certain dangers to the staff.

[0055] The scrap bucket tipping work area 14 is composed of a scrap bucket tipping work area bracket 18, a detection visual sensor 19, a scrap bucket loading area 20, an angle sensor 21, a scrap bucket turning power mechanism 23, and a scrap bucket turning power mechanism 23. Among them, the scrap bucket tipping work area bracket 18 constitutes the overall framework of the scrap bucket tipping work area, and is mainly used to connect the cable device of the scrap bucket lifting and tipping equipment lifting power area 2 and the scrap bucket turning power mechanism through a steel rope; the detection visual sensor 19 is arranged between the scrap bucket loading area 20 and the scrap bucket tipping work area bracket 18, and is fixed to the scrap bucket tipping work area bracket 18. When the staff places the scrap bucket on the scrap bucket loading area 20, the detection visual sensor 19 detects that there is scrap steel in the scrap bucket on the scrap bucket loading area 20, and sends a start signal to start the scrap bucket turning power mechanism 23 and the scrap bucket turning. The rotating force mechanism 23 flips the scrap steel bucket loading area 20, so that the scrap steel falls out of the scrap steel bucket; the angle sensor 21 is connected to the scrap steel bucket loading area 20 through an axis, is arranged at the rotating axis of the scrap steel bucket loading area 20 and is connected to its rotating axis, and is used to output the rotation angle of the scrap steel bucket loading area 20, and convert the rotation angle into a digital signal output by detecting the position change of the rotating bearing of the scrap steel bucket loading area 20, so that the scrap steel bucket flipping power mechanism stops rotating and reverses, until the angle sensor 21 detects that the scrap steel bucket loading area 20 is flipped to the initial angle, and outputs a digital signal, so that the scrap steel bucket flipping power mechanism stops rotating.

[0056] The scrap bucket turning power mechanism is composed of a scrap bucket turning power mechanism 23 and a scrap bucket turning power mechanism 23, which are respectively arranged on both sides of the scrap bucket loading area 20 and connected to the rotating shaft of the scrap bucket loading area 20. Since the two groups of power mechanisms have the same structure, only one group of power mechanisms is described here. The scrap bucket turning power mechanism 23 is arranged on the right side of the scrap bucket loading area 20, and is composed of a first sprocket 23a, a chain 23b, a second sprocket 23c, and a servo motor 23d. The first sprocket 23a is connected to the rotating shaft of the scrap bucket loading area 20 through an axis, and is connected to the second sprocket 23c through a chain 23b, and the second sprocket 23c is connected to the servo motor 23d through an axis. The sprocket is driven by the servo motor 23d, so that the scrap bucket loading area 20 performs a tipping motion.

[0057] The edge of the scrap bucket loading area 20 is provided with a raised structure, which causes the scrap bucket to fall off when the scrap bucket loading area 20 is turned over, thereby improving safety performance.

[0058] Principle of Operation

[0059] First, the staff places the scrap steel bucket on the scrap steel bucket loading area and closes the left and right guardrail nets.

[0060] Start the scrap steel bucket lifting and tipping equipment, the lifting drive motor starts working, and drives the scrap steel bucket tipping work area to the designated position through the left and right cable machines.

[0061] The detection visual sensor is started and the data is transmitted to the background host. When a scrap steel bucket is detected in the scrap steel bucket loading area, the control signal starts the scrap steel bucket turning power mechanism. The angle sensor transmits the rotation angle of the scrap steel bucket loading area in real time. When the specified angle is reached, the scrap steel bucket turning power mechanism stops rotating and reverses, so that the scrap steel bucket loading area rotates to the initial position, and then the lifting drive motor drives the left and right cable machines, so that the scrap steel bucket overturning work area drops to the initial position.

[0062] How it works

[0063] The main control system of the scrap steel bucket lifting and tipping equipment: scrap steel bucket lifting power system,

[0064] Scrap bucket detection system, scrap bucket carrying area angle detection system, scrap bucket tipping power system.

[0065] After receiving the start signal, the system stimulates the power signal of the scrap bucket lifting and tipping equipment, and the lifting drive motor starts working. The operator sets the speed and running time of the lifting drive motor according to the height that the scrap bucket needs to reach, so that the lifting drive motor can lift the scrap bucket to the required height for work; when it is detected that there is scrap steel in the scrap bucket on the scrap bucket loading area, the scrap bucket loading area angle detection system and the scrap bucket tipping power system control the start and stop of the scrap bucket tipping power system through the set rotation angle.

[0066] After adopting the above scheme, it includes a scrap steel bucket lifting power mechanism, a scrap steel bucket detection mechanism, a scrap steel bucket carrying area angle detection mechanism, and a scrap steel bucket overturning power mechanism. The scrap steel bucket is placed in the scrap steel bucket carrying area, and the scrap steel bucket is lifted and lowered by the lifting power mechanism; the visual sensor is used to detect whether there is a scrap steel bucket in the scrap steel carrying area and whether there is scrap steel in the scrap steel bucket; the angle sensor is used to detect the angle of rotation of the scrap steel bucket carrying area, thereby controlling the start and stop of the scrap steel bucket overturning power mechanism. The present application controls the lifting and flipping of the scrap steel bucket and the overturning of the scrap steel bucket by a servo motor, so that all the scrap steel can fall from the scrap steel bucket. During the transportation of scrap steel, the transportation and stacking of scrap steel are facilitated. Through mechanized equipment operation, labor costs are saved and the safety of workers at work is improved; the use of angle sensors and visual sensors provides reliable data for digital twins, which greatly improves work efficiency, reduces manual participation and the time cost of scrap steel transportation, and can realize unmanned management of scrap steel transportation. The operation is simple, which makes it easy to dump scrap steel, reduces damage to the site, and improves work efficiency.

[0067] The overturning device includes a scrap bucket lifting power mechanism, a scrap bucket detection mechanism, a scrap bucket carrying area angle detection mechanism, and a scrap bucket overturning power mechanism. The scrap bucket is placed in the scrap bucket carrying area, and the scrap bucket is lifted and lowered by the lifting power mechanism; a visual sensor is used to detect whether there is a scrap bucket in the scrap bucket carrying area and whether there is scrap steel in the scrap bucket; an angle sensor is used to detect the angle of rotation of the scrap bucket carrying area, thereby controlling the start and stop of the scrap bucket overturning power mechanism. The scrap bucket lifting and overturning device of the present application controls the lifting and flipping of the scrap bucket and the scrap bucket by a servo motor, so that all the scrap steel can fall out of the scrap bucket. During the scrap steel transportation process, the transportation and stacking of the scrap steel are facilitated. Through mechanized equipment operation, labor costs are saved and the work safety of workers is improved; the use of angle sensors and visual sensors provides reliable data for digital twins, greatly improves work efficiency, reduces manual participation and the time cost of scrap steel transportation, and can realize unmanned management of scrap steel transportation.

[0068] The scrap steel bucket lifting and tipping equipment is driven by a tipping power mechanism, which can realize multi-angle tipping of materials. During the tipping process, it is convenient for the stacking and transportation of scrap steel. Through mechanized equipment operation, it saves labor costs and time costs and provides operation safety. The linked movement mode makes the mechanism respond more quickly and the structure more compact; it greatly reduces manual participation and improves production efficiency.

[0069] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0070] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scrap steel bucket lifting and tipping device, characterized in that: have: Equipment brackets; A scrap steel bucket tipping mechanism, which can accommodate scrap steel, and the scrap steel bucket tipping mechanism can flip over; A lifting mechanism capable of driving the scrap steel bucket tipping mechanism to move up and down on the equipment support; A sensing mechanism capable of sensing the angle and contents of the scrap bucket tipping mechanism; The scrap steel bucket tipping mechanism has: A tipping bracket is mounted on the equipment bracket in a sliding and lifting manner; A scrap steel bucket, which can accommodate scrap steel, is rotatably mounted on a tipping bracket via a drive shaft; and a scrap steel bucket tipping power mechanism is also provided for driving the drive shaft to rotate; The scrap steel bucket turning power mechanism has: A first sprocket, fixedly mounted on the driving shaft; A servo motor is mounted on the tipping bracket; A second sprocket is fixedly mounted on the rotating shaft of the servo motor; A chain is adapted to the first sprocket and the second sprocket.

2. The scrap steel bucket lifting and tipping device according to claim 1, characterized in that: The lifting mechanism has: The left lifting track and the right lifting track are arranged on both sides of the equipment bracket; the tipping bracket is slidably mounted on the left lifting track and the right lifting track; A cable power mechanism, wherein the cable of the cable power mechanism is connected with the tipping bracket and can drive the tipping bracket to slide on the left lifting track and the right lifting track.

3. The scrap steel bucket lifting and tipping device according to claim 2, characterized in that: The cable power mechanism comprises: A support plate, mounted on the equipment bracket; A left cable machine and a right cable machine, wherein the first ends of the left cable machine and the right cable machine are rotatably mounted on the left support frame and the right support frame respectively; the cables of the left cable machine and the right cable machine are connected to the overturning bracket; The lifting drive motor is connected to the second ends of the left cable machine and the right cable machine and can drive the left cable machine and the right cable machine to rotate.

4. The scrap steel bucket lifting and tipping device according to claim 3, characterized in that: The induction mechanism has: A detection visual sensor is installed on the tipping bracket, and the detection visual sensor can detect whether there is a scrap steel bucket on the equipment bracket and whether there is scrap steel in the scrap steel bucket; An angle sensor is installed on the tipping bracket, and the angle sensor can detect the tipping angle of the scrap steel bucket.

5. The scrap steel bucket lifting and tipping device according to claim 4, characterized in that: The equipment support is provided with a left guardrail net and a right guardrail net.

6. The scrap steel bucket lifting and tipping device according to claim 5, characterized in that: The lifting mechanism is arranged above the scrap steel bucket lifting and tipping device; the detection visual sensor is arranged above the scrap steel bucket.

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