Movable steel bar transfer device

Abstract

The invention relates to the technical field of transfer robots, in particular to a movable steel bar transfer device which comprises a U-shaped moving bottom table, an opening of the moving bottom table faces upwards, U-shaped placing frames are rotationally installed above the two sides of the outer portion of the moving bottom table, and the opening directions of the two placing frames face inwards. And baffle clamping plates capable of doing reciprocating motion are mounted on the two sides of the outer parts of the two placement frames. The device has the beneficial effects that the movable bottom table serves as a device body, the movable bottom table is integrally in a U shape, the containing frames driven by the motor to rotate are installed on the two sides of the outer portion of the movable bottom table, the whole containing frames are in a U shape, reinforcing steel bars can be conveniently placed in the containing frames, and after a certain number of reinforcing steel bars are stored in the containing frames, the containing frames incline downwards; meanwhile, the blocking and clamping plates capable of moving in a reciprocating mode are installed on the two sides of the outer portion of the containing frame, the blocking and clamping plates block the two sides of the reinforcing steel bar, and the reinforcing steel bar is prevented from shaking or sliding off in the moving process.

Description

Technical Field

[0001] The invention relates to the technical field of transfer robots, in particular to a movable steel bar transfer device. Background Art

[0002] At construction sites or production workshops, it is generally necessary to reprocess the entire steel bar, divide it into countless steel bar segments, and then pack the steel bars according to construction needs and transport them to specific construction sites. This requires the use of steel bar transfer equipment.

[0003] In the prior art, workers generally use wheelbarrows to transport bundled steel bar segments to the required construction site or designated location in the workshop. This manual transportation method not only has low transportation efficiency, but also greatly increases the workload of transportation personnel, and cannot meet the efficient transportation of batch steel bar segments. Based on this, the present application proposes a movable steel bar transportation device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a movable steel bar transporting device.

[0005] The objective of the present invention is achieved through the following technical scheme: a movable steel bar transfer device comprises a movable base platform which is in a U-shape as a whole, and its opening faces upward; upper parts of both sides of the outer part of the movable base platform are rotatably installed with placement racks which are in a U-shape as a whole, and the opening directions of the two placement racks are both facing inward; both sides of the outer parts of the two placement racks are installed with reciprocating baffle plates; a first lifting seat and a second lifting seat which can reciprocate up and down are respectively installed at the middle position and both sides of the inner part of the movable base platform; a conveyor belt is rotatably installed inside the first lifting seat, and its feeding direction is toward the placement racks on both sides; a conveyor belt is also rotatably installed inside the two second lifting seats, and its feeding direction is perpendicular to the above-mentioned feeding direction; lifting leg frames which can reciprocate up and down are installed below the four corners of the outer part of the movable base, and AGV wheels are installed below the four lifting leg frames.

[0006] Optionally, assembly grooves are provided at the four corners above the outside of the movable base, and first motors are installed on the outside. Assembly ring seats are installed at both ends of one side of the opening of the two placement racks, which are respectively installed together with the output ends of the four first motors.

[0007] Optionally, three mounting plates are installed inside the movable base, telescopic motors are installed below the three mounting plates, and the bottom surfaces of the first lifting seat and the two second lifting seats are respectively installed on the output ends of the three telescopic motors.

[0008] Optionally, sliding grooves are provided below the four corners of the outer side of the movable base, and threaded rods driven to rotate by a second motor are installed inside the sliding grooves, and the four lifting leg frames are respectively threadedly matched with the four threaded rods.

[0009] Optionally, grooves are provided on both sides of the closed ends of the two placement racks, and screw rods driven to rotate by a third motor are installed inside the four grooves, and the four retaining clamps are respectively matched with the four screw rod threads.

[0010] The present invention has the following advantages:

[0011] The movable steel bar transfer device uses a movable base as the main body of the equipment. The movable base is U-shaped as a whole, and placement racks driven by a motor to rotate are installed on both sides of the outside. The placement rack is U-shaped as a whole, which is convenient for placing the steel bars in the placement rack. After a certain number of steel bars are stored in the placement rack, the placement rack tilts downward to prevent the steel bars from rolling out of the placement rack opening. At the same time, reciprocating baffles are installed on both sides of the outside of the placement rack to block the two sides of the steel bars to prevent the steel bars from shaking or sliding when moving.

[0012] Three lifting seats that can reciprocate up and down are installed inside the mobile base. Conveyor belts are installed in a rolling manner inside the three lifting seats. Among them, the conveyor belt located in the middle rotates towards both sides, so that the steel bars can be sent to the placement rack. The conveyor belts located on both sides can drive the steel bars to move forward, reducing the workload of the staff. The lifting seats that can be lifted up and down will not affect the movement of the steel bars.

[0013] Lifting legs that can reciprocate up and down are installed at the four corners of the lower outside of the mobile platform, and AGV wheels are installed below the lifting legs. The AGV wheels have the function of automatic steering, which makes it convenient for the staff to adjust the overall height of the equipment and the direction of travel of the equipment according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle;

[0015] Figure 2 A second perspective schematic diagram of the overall structure of the present invention;

[0016] Figure 3 For the present invention Figure 1 Schematic diagram of the internal structure from the first perspective;

[0017] Figure 4 For the present invention Figure 1 Schematic diagram of the internal structure of the second perspective;

[0018] Figure 5It is a schematic diagram of the overall structure of the mobile base in the present invention;

[0019] Figure 6 It is a schematic diagram of the overall structure of the combination state of the placement rack and a single retaining clamp plate in the present invention.

[0020] In the figure: 1-mobile base, 2-placing frame, 3-first motor, 4-blocking plate, 5-lifting leg frame, 6-telescopic motor, 7-AGV wheel, 8-second lifting seat, 9-first lifting seat, 10-conveyor belt, 11-mounting plate, 12-assembly groove, 13-second motor, 14-sliding groove, 15-groove, 16-third motor, 17-assembly ring seat. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 6 As shown, a movable steel bar transfer device includes a U-shaped moving base 1 with an opening facing upward, U-shaped placing racks 2 are rotatably installed on the upper sides of the outer sides of the moving base 1, the opening directions of the two placing racks 2 are both facing inward, and reciprocating baffle plates 4 are installed on both sides of the outer sides of the two placing racks 2, a first lifting seat 9 and a second lifting seat 8 that can reciprocate up and down are respectively installed in the middle position and both sides of the inner side of the moving base 1, a conveyor belt 10 is rotatably installed inside the first lifting seat 9, and its feeding direction is toward the placing racks 2 on both sides, and the conveyor belts 10 are also rotatably installed inside the two second lifting seats 8, and their feeding directions are perpendicular to the above-mentioned feeding directions, and lifting leg frames 5 that can reciprocate up and down are installed below the four corners of the outer side of the moving base 1, and AGV wheels 7 are installed below the four lifting leg frames 5.

[0023] As an optional technical solution of the present invention, assembly grooves 12 are opened at the four corners on the upper outside of the mobile base 1, and the first motors 3 are installed on the outside. Assembly ring seats 17 are installed at both ends of the opening side of the two placement racks 2, which are respectively installed together with the output ends of the four first motors 3. In actual use, the motors located on the same side need to achieve control synchronization so that the placement rack 2 can rotate smoothly. The placement rack 2 rotates driven by the motor, which can make the placement rack 2 tilt downward to prevent the steel bars from rolling out.

[0024] As an optional technical solution of the present invention, three mounting plates 11 are installed inside the mobile base 1, and telescopic motors 6 are installed under the three mounting plates 11. The bottom surfaces of a first lifting seat 9 and two second lifting seats 8 are respectively installed on the output ends of the three telescopic motors 6. The telescopic motors 6 can be installed with fasteners to facilitate the installation and disassembly of the telescopic motors 6.

[0025] As an optional technical solution of the present invention, sliding grooves 14 are provided at the bottom of the four corners of the outside of the movable base 1, and threaded rods driven to rotate by a second motor 13 are installed inside the sliding grooves 14. The four lifting leg frames 5 are respectively threadedly matched with the four threaded rods. The size of the lifting leg frames 5 is adapted to the size inside the sliding grooves 14, so that the lifting leg frames 5 can only move up and down.

[0026] The installed AGV wheels 7 can be driven automatically and can be steered.

[0027] As an optional technical solution of the present invention, grooves 15 are provided on both sides of the closed ends of the two placement racks 2, and screws driven to rotate by a third motor 16 are installed inside the four grooves 15. The four baffle plates 4 are respectively threaded with the four screws, wherein the shape of the baffle plate 4 is L-shaped, and its size is adapted to the size inside the groove 15, which plays a limiting role, so that the baffle plate 4 can only move back and forth, and the size of the baffle plate 4 is adapted to the size of the placement rack 2, which can completely block the two sides of the steel bars and prevent the steel bars from slipping.

[0028] In summary, the features, assembly methods, use processes and functions realized by each component in the present invention are as follows: the mobile base 1 is used as the main body of the equipment. The mobile base 1 is U-shaped as a whole, and both sides of its exterior are equipped with placement racks 2 that are rotated by a motor. The placement rack 2 is U-shaped as a whole, which is convenient for placing steel bars in the placement rack 2. After a certain number of steel bars are stored in the placement rack 2, the placement rack 2 tilts downward to prevent the steel bars from rolling out of the opening of the placement rack 2. At the same time, reciprocating baffle plates 4 are installed on both sides of the exterior of the placement rack 2 to block both sides of the steel bars to prevent the steel bars from shaking or sliding when moving. Three baffle plates 4 are installed inside the mobile base 1. The lifting seat can reciprocate up and down, and conveyor belts are installed inside the three lifting seats in a rolling manner. Among them, the conveyor belt located in the middle position rotates towards both sides, and can be used to deliver the steel bars to the placement rack 2. The conveyor belts located on both sides can drive the steel bars to move forward, reducing the workload of the staff. The lifting seat can be lifted up and down without affecting the movement of the steel bars. Lifting leg frames 5 that can reciprocate up and down are installed at the four corners below the outside of the mobile base 1, and AGV wheels 7 are installed below the lifting leg frames 5. Among them, the AGV wheels 7 have the function of automatic steering, which is convenient for the staff to adjust the overall height of the equipment according to actual conditions and adjust the travel direction of the equipment.

[0029] 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 movable steel bar transport device, characterized in that: The invention comprises a U-shaped mobile base (1) with an opening facing upwards, a U-shaped placement rack (2) being rotatably mounted above both sides of the outside of the mobile base (1), the openings of the two placement racks (2) being facing inwards, a reciprocating baffle plate (4) being mounted on both sides of the outside of the two placement racks (2), a first lifting seat (9) and a second lifting seat (8) being reciprocating up and down being mounted at the middle and both sides of the inside of the mobile base (1), a conveyor belt (10) being rotatably mounted inside the first lifting seat (9), the feeding direction of which is toward the placement racks (2) on both sides, a conveyor belt (10) being rotatably mounted inside the two second lifting seats (8), the feeding direction of which is perpendicular to the above-mentioned feeding direction, a lifting leg frame (5) being reciprocating up and down being mounted below the four corners of the outside of the mobile base (1), and AGV wheels (7) being mounted below the four lifting leg frames (5).

2. A movable steel bar transport device according to claim 1, characterized in that: The movable base (1) is provided with assembly grooves (12) at the four corners on the upper side thereof, and a first motor (3) is installed on the outside thereof. Assembly ring seats (17) are installed at both ends of one side of the opening of the two placement racks (2), and are respectively installed together with the output ends of the four first motors (3).

3. A movable steel bar transport device according to claim 1, characterized in that: Three mounting plates (11) are installed inside the movable base (1), telescopic motors (6) are installed below the three mounting plates (11), and the bottom surfaces of the first lifting seat (9) and the two second lifting seats (8) are respectively installed on the output ends of the three telescopic motors (6).

4. The movable steel bar transport device according to claim 1, characterized in that: The movable base (1) is provided with sliding grooves (14) at the bottom of the four corners of the outside, and threaded rods driven to rotate by a second motor (13) are installed inside the movable base (1), and the four lifting leg frames (5) are respectively threadedly matched with the four threaded rods.

5. The movable steel bar transport device according to claim 1, characterized in that: Grooves (15) are provided on both sides of the closed ends of the two placement racks (2), and screw rods driven to rotate by a third motor (16) are installed inside the four grooves (15), and the four retaining clamping plates (4) are respectively matched with the threads of the four screw rods.

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