Gantry walking type round steel sorting device

Abstract

The utility model belongs to the field of round steel sorting equipment, and particularly relates to a gantry walking type round steel sorting device which comprises a portal frame, two longitudinal beams are arranged on the portal frame, a moving frame is connected between the two longitudinal beams through a displacement guide assembly, and a displacement driving assembly is connected between the moving frame and the portal frame. A lifting frame is connected to the movable frame through a lifting guide assembly, a round steel clamping mechanism is connected to the lifting frame, and a lifting driving component is connected between the lifting frame and the round steel clamping mechanism. Through the action of the displacement driving assembly, the round steel clamping mechanism can be driven to move left and right under the action of the displacement guiding assembly; the round steel clamping mechanism can be driven to move up and down under the action of the lifting guide component through the action of the lifting driving component; through the action of the round steel clamping mechanism, the round steel can be clamped and loosened, so that the round steel with different diameter specifications can be placed on different trays, and classified storage of the round steel is realized.

Description

Technical Field

[0001] The utility model relates to a gantry walking type round steel sorting device, belonging to the field of round steel sorting equipment. Background Art

[0002] In the factory, purchased round steels are usually placed in piles, which causes some round steels with similar diameters to be mixed together. After being cut, these round steels are usually transported to the round steel sorting device through a V-shaped roller discharging rack for screening, so that round steels with different diameters can be classified and placed.

[0003] The Chinese invention patent application with application publication number CN113029065A discloses a device for screening and sorting steel pipes for construction. Although the device can sort round steel, the sorted round steel is gathered in a sorting frame, which is not convenient for the subsequent transfer of the round steel, and thus is not convenient for the classified storage of the round steel. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a gantry-type round steel sorting device that is convenient for the classified storage of round steel.

[0005] The gantry walking type round steel sorting device described in the utility model includes a gantry frame, two longitudinal beams are provided on the gantry frame, a mobile frame is connected between the two longitudinal beams via a displacement guide assembly, a displacement drive assembly is connected between the mobile frame and the gantry frame, a lifting frame is connected to the mobile frame via a lifting guide assembly, a round steel clamping mechanism is connected to the lifting frame, and a lifting drive component is connected between the lifting frame and the round steel clamping mechanism.

[0006] Furthermore, the displacement guide assembly includes two displacement linear guide rails respectively installed on the two longitudinal beams, and a guide wheel corresponding to the two displacement linear guide rails is rotatably installed on the movable frame.

[0007] Furthermore, the displacement drive assembly includes two racks respectively installed on the two longitudinal beams and a displacement motor installed on the mobile frame. The left and right sides of the mobile frame are rotatably connected to axles through bearing seats. Both axles are connected to the displacement motor. Gears are installed on both axles, and the two gears are respectively engaged with the two racks.

[0008] Furthermore, the lifting guide assembly includes a guide sleeve fixedly connected to the movable frame and a guide shaft fixedly connected to the lifting frame, and the guide shaft is adapted to correspond to the guide sleeve.

[0009] Furthermore, the round steel clamping mechanism includes a mounting frame fixed on the lifting frame, a scissor-type clamping claw is hinged at the bottom of the mounting frame, and a first telescopic component is connected between the central axis of the scissor-type clamping claw and the mounting frame.

[0010] Furthermore, shaft sleeves are fixedly connected to both sides of the mounting frame, and lifting shafts are slidably connected in the two shaft sleeves. The lower ends of the two lifting shafts are fixedly connected to the two ends of the central shaft respectively.

[0011] Furthermore, the device also includes a plurality of pallet bearing assemblies, and the pallet bearing assemblies further include a set of ground rails, a rail car is connected to the ground rails, a pallet is placed on the rail car, and the rail car is connected to a rail car drive assembly.

[0012] Furthermore, the rail vehicle driving assembly includes a rear mounting seat, a front mounting seat is fixedly connected to the rail vehicle, and a second telescopic component is connected between the front mounting seat and the rear mounting seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The gantry walking type round steel sorting device described in the utility model drives the movable frame to move left and right under the action of the displacement guide component through the action of the displacement driving component, thereby driving the round steel clamping mechanism to move left and right; drives the lifting frame to move up and down under the action of the lifting guide component through the action of the lifting driving component, thereby driving the round steel clamping mechanism to move up and down; through the action of the round steel clamping mechanism, the round steel is clamped and released, so that round steels of different diameters can be placed on different pallets to realize the classified storage of the round steels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is the main view of the utility model;

[0017] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic structural diagram of the displacement drive assembly and the lifting drive component of the utility model;

[0019] Figure 5 This is a structural diagram of the round steel clamping mechanism of the present utility model;

[0020] Figure 6 It is a structural schematic diagram of the tray bearing assembly of the present utility model.

[0021] In the figure: 1. Gantry; 2. Pallet bearing assembly; 3. Pallet; 4. Longitudinal beam; 5. Mobile frame; 6. Round steel clamping mechanism; 7. Lifting frame; 8. Displacement linear guide; 9. Guide wheel; 10. Guide sleeve; 11. Guide shaft; 12. Bearing seat; 13. Axle; 14. Gear; 15. Displacement motor; 16. Electric hoist; 17. Hook; 18. Mounting frame; 19. Center axis; 20. First telescopic component; 21. Scissor-type clamp; 22. Bushing; 23. Lifting shaft; 24. Ground rail; 25. Rail car; 26. Front mounting seat; 27. Rear mounting seat; 28. Second telescopic component. DETAILED DESCRIPTION

[0022] The following is a further description of the embodiments of the present invention with reference to the accompanying drawings:

[0023] Example 1:

[0024] like Figure 1 As shown, the gantry walking type round steel sorting device described in the utility model includes a gantry 1, two longitudinal beams 4 are provided on the gantry 1, a mobile frame 5 is connected between the two longitudinal beams 4 through a displacement guide assembly, a displacement drive assembly is connected between the mobile frame 5 and the gantry 1, a lifting frame 7 is connected to the mobile frame 5 through a lifting guide assembly, a round steel clamping mechanism 6 is connected to the lifting frame 7, and a lifting drive component is connected between the lifting frame 7 and the round steel clamping mechanism 6.

[0025] During use, the V-shaped roller discharging rack transports the round steel into place, and then the worker controls the movement of the displacement drive component, and drives the movable frame 5 to move to the right under the action of the displacement guide component, thereby driving the round steel clamping mechanism 6 to move to the right to above the round steel, and then controls the movement of the lifting drive component, and drives the lifting frame 7 to move downward under the action of the lifting guide component, thereby driving the round steel clamping mechanism 6 to move downward to the appropriate position, and then the round steel clamping mechanism 6 is operated to clamp the round steel, and then controls the movement of the displacement drive component to move the round steel to the top of the corresponding pallet 3 according to the specifications, and then controls the movement of the lifting drive component to make the round steel clamping mechanism 6 descend to the appropriate position, and then the round steel clamping mechanism 6 releases the round steel, and the round steel can be placed on the corresponding pallet 3.

[0026] The gantry walking type round steel sorting device described in the utility model can sort round steels of different diameters onto different trays to achieve classified storage of the round steels.

[0027] Example 2:

[0028] like Figures 1 to 6 As shown, based on Example 1,

[0029] Furthermore, the lifting drive component can be an electric hoist 16 hooked on the mobile frame 5, and the hook 17 of the electric hoist 16 is hooked on the round steel clamping mechanism 6. The round steel clamping mechanism 6 is lifted by the rope-reeling action of the electric hoist 16, and is lowered by the self-weight of the round steel clamping mechanism 6 by the rope-releasing action of the electric hoist 16.

[0030] Furthermore, the displacement guide assembly includes two displacement linear guide rails 8 respectively mounted on the two longitudinal beams 4, and a guide wheel 9 corresponding to the two displacement linear guide rails 8 is rotatably mounted on the mobile frame 5. The guide wheel 9 rolls on the displacement linear guide rails 8 to achieve directional movement of the mobile frame 5;

[0031] Furthermore, the displacement drive assembly includes two racks respectively mounted on the two longitudinal beams 4 and a displacement motor 15 mounted on the mobile frame 5. The left and right sides of the mobile frame 5 are rotatably connected to the wheel axles 13 through the bearing seat 12. The two wheel axles 13 are connected to the displacement motor 15. Gears 14 are installed on the two wheel axles 13. The two gears 14 are respectively engaged with the two racks. The displacement motor 15 is operated to drive the two wheel axles 13 to rotate, thereby driving the two gears 14 to rotate. Under the immobility of the two racks, the gears 14 roll along the racks to achieve the movement of the mobile frame 5.

[0032] Furthermore, the lifting guide assembly includes a guide sleeve 10 fixedly connected to the mobile frame 5 and a guide shaft 11 fixedly connected to the lifting frame 7. The guide shaft 11 is adapted to the guide sleeve 10, and the directional lifting movement of the lifting frame 7 is achieved through the cooperation of the guide shaft 11 and the guide sleeve 10.

[0033] Furthermore, the round steel clamping mechanism 6 includes a mounting frame 18 fixed to the lifting frame 7, and a scissor-type clamping claw 21 is hinged at the bottom of the mounting frame 18. A first telescopic component 20 is connected between the central axis 19 of the scissor-type clamping claw 21 and the mounting frame 18. The first telescopic component 20 can be a cylinder. Through the telescopic action of the first telescopic component 20, the central axis 19 can be driven to move upward and downward, thereby realizing the clamping and separation of the scissor-type clamping claw 21;

[0034] Furthermore, shaft sleeves 22 are fixedly connected to both sides of the mounting frame 18, and lifting shafts 23 are slidably connected in the two shaft sleeves 22. The lower ends of the two lifting shafts 23 are fixedly connected to the two ends of the central shaft 19 respectively. Through the cooperation between the shaft sleeves 22 and the lifting shafts 23, the directional lifting of the central shaft 19 can be achieved, thereby facilitating the improvement of the operating stability of the scissor-type clamping jaws 21.

[0035] Furthermore, the device also includes a plurality of pallet carrying assemblies 2, each of which includes a set of ground rails 24, a rail car 25 connected to the ground rails 24, a pallet 3 placed on the rail car 25, and a rail car drive assembly connected to the rail car 25. The rail car 25 can be pushed out of the gantry 1 under the action of the ground rails 24 through the action of the rail car drive assembly, thereby facilitating the transfer of the pallet 3.

[0036] Furthermore, the rail car driving assembly includes a rear mounting seat 27, a front mounting seat 26 is fixedly connected to the rail car 25, and a second telescopic component 28 is connected between the front mounting seat 26 and the rear mounting seat 27. The second telescopic component 28 can be a cylinder. By extending the second telescopic component 28, the rail car 25 can be pushed to move. The structure is simple and easy to control.

[0037] It is particularly noted that in the description of the present invention, the directions or positional relationships indicated by the terms "left", "right", "up", "down", etc. are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

Claims

1. A gantry walking round steel sorting device, characterized by: The invention comprises a gantry (1), wherein two longitudinal beams (4) are provided on the gantry (1), a moving frame (5) is connected between the two longitudinal beams (4) via a displacement guide assembly, a displacement drive assembly is connected between the moving frame (5) and the gantry (1), a lifting frame (7) is connected to the moving frame (5) via a lifting guide assembly, a round steel clamping mechanism (6) is connected to the lifting frame (7), and a lifting drive component is connected between the lifting frame (7) and the round steel clamping mechanism (6).

2. The gantry walking round steel sorting device according to claim 1 is characterized in that: The displacement guide assembly comprises two displacement linear guide rails (8) respectively mounted on two longitudinal beams (4); a guide wheel (9) corresponding to and adapted to the two displacement linear guide rails (8) is rotatably mounted on the movable frame (5).

3. The gantry walking round steel sorting device according to claim 1, characterized in that: The displacement drive assembly comprises two racks respectively mounted on two longitudinal beams (4) and a displacement motor (15) mounted on a mobile frame (5). The left and right sides of the mobile frame (5) are rotatably connected to axles (13) via bearing seats (12). Both axles (13) are connected to the displacement motor (15). Gears (14) are mounted on both axles (13), and the two gears (14) are respectively engaged with the two racks.

4. The gantry-type round steel sorting device according to claim 1, characterized in that: The lifting guide assembly comprises a guide sleeve (10) fixedly connected to the moving frame (5) and a guide shaft (11) fixedly connected to the lifting frame (7), and the guide shaft (11) is adapted to correspond to the guide sleeve (10).

5. The gantry-type round steel sorting device according to claim 1 is characterized in that: The round steel clamping mechanism (6) comprises a mounting frame (18) fixed on a lifting frame (7), a scissor-type clamping claw (21) is hinged at the bottom of the mounting frame (18), and a first telescopic component (20) is connected between the central axis (19) of the scissor-type clamping claw (21) and the mounting frame (18).

6. The gantry-type round steel sorting device according to claim 5, characterized in that: Both sides of the mounting frame (18) are fixedly connected with shaft sleeves (22), and both shaft sleeves (22) are slidably connected with lifting shafts (23), and the lower ends of the two lifting shafts (23) are fixedly connected to the two ends of the central shaft (19) respectively.

7. The gantry-type round steel sorting device according to any one of claims 1 to 6, characterized in that: The invention also comprises a plurality of pallet bearing assemblies (2), wherein the pallet bearing assemblies (2) comprise a set of ground rails (24), a rail car (25) is connected to the ground rails (24), a pallet (3) is placed on the rail car (25), and the rail car (25) is connected to a rail car driving assembly.

8. The gantry-type round steel sorting device according to claim 7, characterized in that: The rail vehicle driving assembly includes a rear mounting seat (27), a front mounting seat (26) is fixedly connected to the rail vehicle (25), and a second telescopic component (28) is connected between the front mounting seat (26) and the rear mounting seat (27).

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